{"id":2308,"date":"2021-05-30T06:23:11","date_gmt":"2021-05-29T22:23:11","guid":{"rendered":"https:\/\/movelasers.com\/?p=2308"},"modified":"2022-08-22T06:33:51","modified_gmt":"2022-08-21T22:33:51","slug":"wind-lidars-applications-for-wind-industry","status":"publish","type":"post","link":"https:\/\/www.movelaser.eu\/en\/wind-lidar-case-study\/wind-lidars-applications-for-wind-industry\/","title":{"rendered":"Wind LiDAR&#8217;s Applications for Wind Industry"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"2308\" class=\"elementor elementor-2308\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-f571935 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f571935\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-afc4c76\" data-id=\"afc4c76\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1657b60 elementor-widget elementor-widget-text-editor\" data-id=\"1657b60\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>With the application and research of wind measurement lidar in multiple scenarios in the wind power industry for many years, it is no longer an unfamiliar product for the wind power industry. Wind power related engineers will choose wind measurement lidar as an important tool for wind measurement when they are working. Thanks to the unremitting efforts of wind measurement lidar manufacturers, wind turbine OEMs and wind power owners, the price of wind measurement lidar has been greatly reduced compared with a few years ago, which has also led to a significant increase in the market capacity of wind measurement lidar. According to incomplete statistics, in 2020, the domestic wind power industry has delivered more than 150 ground-based wind-measuring lidars and nearly 1,000 nacelle-mounted wind-measuring lidars. Five years ago, the corresponding figures were less than 10 units and less than 5 units. The growth of market capacity has also optimized the industrial chain of wind-measurement lidar and the product development capabilities of lidar manufacturers. These changes will continue to feed the market, and the price of wind measurement lidar will be further lowered in the future, which is bound to form a trend for wind Lidar contributing significantly to &#8220;Zero Carbon&#8221; target.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-c291f6d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c291f6d\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-77c09b4\" data-id=\"77c09b4\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-b268160 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b268160\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-cbcb8f6\" data-id=\"cbcb8f6\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-760a3cb elementor-widget elementor-widget-image\" data-id=\"760a3cb\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"900\" height=\"500\" src=\"https:\/\/www.movelaser.eu\/wp-content\/uploads\/2021\/12\/Getty-1200031421_wind-turbines-in-field_900x500.jpg\" class=\"attachment-large size-large wp-image-1031\" alt=\"\" srcset=\"https:\/\/www.movelaser.eu\/wp-content\/uploads\/2021\/12\/Getty-1200031421_wind-turbines-in-field_900x500.jpg 900w, https:\/\/www.movelaser.eu\/wp-content\/uploads\/2021\/12\/Getty-1200031421_wind-turbines-in-field_900x500-600x333.jpg 600w, https:\/\/www.movelaser.eu\/wp-content\/uploads\/2021\/12\/Getty-1200031421_wind-turbines-in-field_900x500-300x167.jpg 300w, https:\/\/www.movelaser.eu\/wp-content\/uploads\/2021\/12\/Getty-1200031421_wind-turbines-in-field_900x500-768x427.jpg 768w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-3642790\" data-id=\"3642790\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4cd934c elementor-widget elementor-widget-heading\" data-id=\"4cd934c\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Wind LiDARs' Application in Different Wind Project Stages<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-4006c26 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4006c26\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-b8c89ec\" data-id=\"b8c89ec\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b96e1ff elementor-widget elementor-widget-text-editor\" data-id=\"b96e1ff\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<table width=\"937\"><tbody><tr><td width=\"222\">\u00a0<\/td><td width=\"129\"><strong>Project Prospecting<\/strong><\/td><td width=\"201\"><strong>Design and Assessment<\/strong><\/td><td width=\"177\"><strong>Operation<\/strong><\/td><td width=\"208\"><strong>Old Wind Farm Retrofit \/ Resale<\/strong><\/td><\/tr><tr><td width=\"222\"><strong>Wind Resource Assessment<\/strong><\/td><td width=\"129\">Investability Assessment<\/td><td width=\"201\"><ul><li>Micro-Siting<\/li><li>Supplementary testing of risk areas<\/li><\/ul><\/td><td width=\"177\">\u00a0<\/td><td width=\"208\"><ul><li>Supplementary testing of risk areas<\/li><li>Investability Assessment<\/li><\/ul><\/td><\/tr><tr><td width=\"222\"><strong>Wind Turbine Performance Assessment<\/strong><\/td><td width=\"129\">\u00a0<\/td><td width=\"201\">\u00a0<\/td><td width=\"177\"><ul><li>Yaw Analysis<\/li><li>NTF Correction<\/li><li>Power Curve Validation<\/li><li>Load Study\/Assessmenn<\/li><li>Wind Power Prediction<\/li><\/ul><\/td><td width=\"208\"><ul><li>Power Curve Validation<\/li><li>Static Yaw Control<\/li><\/ul><\/td><\/tr><tr><td width=\"222\"><strong>Load Control &amp; Optimization<\/strong><\/td><td width=\"129\">\u00a0<\/td><td width=\"201\"><ul><li>Wind Turbine Selection<\/li><li>Tower and Foundation Design Optimization<\/li><\/ul><\/td><td width=\"177\"><ul><li>Wind Turbine Life Extension<\/li><li>Wake Monitoring<\/li><li>Dynamic Yaw Control<\/li><li>Field group control<\/li><\/ul><\/td><td width=\"208\"><ul><li>Blade Length Extension<\/li><li>Wind Farm Expansion<\/li><li>Yaw Misalignment Correction<\/li><\/ul><\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f9956e1 elementor-widget elementor-widget-text-editor\" data-id=\"f9956e1\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>At present, there are two main technical routes for wind measurement lidar in the market, namely pulsed coherent detection and continuous coherent detection. The application forms include ground-based wind measurement lidar, nacelle mounted wind measurement lidar and 3D scanning lidar. This paper mainly discusses pulsed coherent detection application in the wind power industry. The measurement principle of pulsed coherent detection wind Lidar is as follows: the laser generates signal light and transmits it into the air to be measured through the optical antenna and scanning mechanism, and interacts with the aerosol particles in it to generate a backscattered signal containing its velocity information. It can be known from the Doppler principle that the Doppler frequency shift fd of the echo signal is proportional to the moving speed of the aerosol particles (that is, the wind speed), so the backscattered signal received by the optical antenna passes through the local oscillator generated by the fiber laser in the system. The optical beat frequency and digital demodulation can be processed to obtain the radial wind speed. The scanning mechanism controls the laser emission direction, emission frequency and the number of periodic beams, and then builds a time-space model, under which the radial wind speed in the period is synthesized into the target wind speed. For example, the Molas B300 ground-based wind lidar adopts the VAD scanning method to obtain the space vector wind speed through 4 beams, and then obtain the horizontal wind speed, wind direction and vertical wind speed.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-fbd0eb2 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"fbd0eb2\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-e69c88b\" data-id=\"e69c88b\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-371dd45 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"371dd45\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-a9657af\" data-id=\"a9657af\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-449755b elementor-widget elementor-widget-image\" data-id=\"449755b\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1024\" height=\"768\" data-src=\"https:\/\/www.movelaser.eu\/wp-content\/uploads\/2021\/12\/1-1024x768.jpg\" class=\"attachment-large size-large wp-image-1034 lazyload\" alt=\"\" data-srcset=\"https:\/\/www.movelaser.eu\/wp-content\/uploads\/2021\/12\/1-1024x768.jpg 1024w, https:\/\/www.movelaser.eu\/wp-content\/uploads\/2021\/12\/1-600x450.jpg 600w, https:\/\/www.movelaser.eu\/wp-content\/uploads\/2021\/12\/1-300x225.jpg 300w, https:\/\/www.movelaser.eu\/wp-content\/uploads\/2021\/12\/1-768x576.jpg 768w, https:\/\/www.movelaser.eu\/wp-content\/uploads\/2021\/12\/1.jpg 1440w\" data-sizes=\"(max-width: 1024px) 100vw, 1024px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1024px; --smush-placeholder-aspect-ratio: 1024\/768;\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-a32a714\" data-id=\"a32a714\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d193d76 elementor-widget elementor-widget-heading\" data-id=\"d193d76\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><a href=\"https:\/\/movelasers.com\/remote-sensing-wind-lidars-for-wind-monitoring\/onshore-remote-sensing-doppler-wind-lidar\/\">Ground Based Wind LiDARs' Applications<\/a><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-bc878b1 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"bc878b1\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-02b3966\" data-id=\"02b3966\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-990b7f6 elementor-widget elementor-widget-text-editor\" data-id=\"990b7f6\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Ground-based wind measurement lidar is the earliest application form in the wind power industry. Its emergence has replaced part of the market for wind measurement towers and made up for the work that some wind measurement towers cannot complete.<\/p><p>Compared with wind towers, wind Lidar has the following advantages:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-01f39ad elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"01f39ad\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-inner-column elementor-element elementor-element-8a4b6af\" data-id=\"8a4b6af\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-11b404f elementor-view-default elementor-position-block-start elementor-mobile-position-block-start elementor-widget elementor-widget-icon-box\" data-id=\"11b404f\" data-element_type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\t\t\t<div class=\"elementor-icon-box-icon\">\n\t\t\t\t<span  class=\"elementor-icon\">\n\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-sort-amount-up\"><\/i>\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<h3 class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\t#1 Long Range\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-description\">\n\t\t\t\t\t\tCan measure up to 300m, which can cover the whole wind turbine rotor\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-inner-column elementor-element elementor-element-a42375c\" data-id=\"a42375c\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-33bafa7 elementor-view-default elementor-position-block-start elementor-mobile-position-block-start elementor-widget elementor-widget-icon-box\" data-id=\"33bafa7\" data-element_type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\t\t\t<div class=\"elementor-icon-box-icon\">\n\t\t\t\t<span  class=\"elementor-icon\">\n\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-random\"><\/i>\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<h3 class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\t#2 Flexible Deployment\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-description\">\n\t\t\t\t\t\tEasy to install, and can be used repetitively\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-inner-column elementor-element elementor-element-e122875\" data-id=\"e122875\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-35805db elementor-view-default elementor-position-block-start elementor-mobile-position-block-start elementor-widget elementor-widget-icon-box\" data-id=\"35805db\" data-element_type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\t\t\t<div class=\"elementor-icon-box-icon\">\n\t\t\t\t<span  class=\"elementor-icon\">\n\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-tachometer-alt\"><\/i>\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<h3 class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\t#3 Quick Setup\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-description\">\n\t\t\t\t\t\tCan be setup in same day, and start to get the wind data at the same time. \t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-adffa10 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"adffa10\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-inner-column elementor-element elementor-element-dbd5c84\" data-id=\"dbd5c84\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c887657 elementor-view-default elementor-position-block-start elementor-mobile-position-block-start elementor-widget elementor-widget-icon-box\" data-id=\"c887657\" data-element_type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\t\t\t<div class=\"elementor-icon-box-icon\">\n\t\t\t\t<span  class=\"elementor-icon\">\n\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-spa\"><\/i>\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<h3 class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\t#4 Development Friendly\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-description\">\n\t\t\t\t\t\tLower land use, and can be easily accepted by local government, authorities and residents\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-inner-column elementor-element elementor-element-60931ee\" data-id=\"60931ee\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-358d633 elementor-view-default elementor-position-block-start elementor-mobile-position-block-start elementor-widget elementor-widget-icon-box\" data-id=\"358d633\" data-element_type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\t\t\t<div class=\"elementor-icon-box-icon\">\n\t\t\t\t<span  class=\"elementor-icon\">\n\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-coffee\"><\/i>\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<h3 class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\t#5 Low Safety Risk\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-description\">\n\t\t\t\t\t\tMuch less construction work, no working at height risk\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-inner-column elementor-element elementor-element-68825a7\" data-id=\"68825a7\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6b5fea6 elementor-view-default elementor-position-block-start elementor-mobile-position-block-start elementor-widget elementor-widget-icon-box\" data-id=\"6b5fea6\" data-element_type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\t\t\t<div class=\"elementor-icon-box-icon\">\n\t\t\t\t<span  class=\"elementor-icon\">\n\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-snowflake\"><\/i>\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<h3 class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\t#6 Environment Adaptive\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-description\">\n\t\t\t\t\t\tCan work betwe -40\u2103 and 50\u2103, and under snow or frozen weather\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-7378cc8 elementor-widget elementor-widget-text-editor\" data-id=\"7378cc8\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>With the establishment of the international standard for ground-based wind measurement lidar (IEC61400-12-1), the certification and testing of third-party authoritative organizations, and a large number of applications and research in the wind power industry, its measurement accuracy has been widely recognized in the industry, and more and more OEMs, third-party organizations and owners use it in all stages of wind farm construction. The main applications include: wind resource assessment, power curve testing, wind power prediction, load testing, etc.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1525297 elementor-widget elementor-widget-image\" data-id=\"1525297\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"913\" height=\"770\" data-src=\"https:\/\/www.movelaser.eu\/wp-content\/uploads\/2021\/12\/1620452552815862.png\" class=\"attachment-large size-large wp-image-1991 lazyload\" alt=\"\" data-srcset=\"https:\/\/www.movelaser.eu\/wp-content\/uploads\/2021\/12\/1620452552815862.png 913w, https:\/\/www.movelaser.eu\/wp-content\/uploads\/2021\/12\/1620452552815862-300x253.png 300w, https:\/\/www.movelaser.eu\/wp-content\/uploads\/2021\/12\/1620452552815862-768x648.png 768w, https:\/\/www.movelaser.eu\/wp-content\/uploads\/2021\/12\/1620452552815862-600x506.png 600w\" data-sizes=\"(max-width: 913px) 100vw, 913px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 913px; --smush-placeholder-aspect-ratio: 913\/770;\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Molas B300 in Germany DNVGL certification results<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-fe89d89 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"fe89d89\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-e5cef79\" data-id=\"e5cef79\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-92be54b elementor-widget elementor-widget-heading\" data-id=\"92be54b\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">1) Wind resource assessment<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-c35287b\" data-id=\"c35287b\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-554c739 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"554c739\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-d4e5aa2\" data-id=\"d4e5aa2\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f1a3a69 elementor-widget elementor-widget-image\" data-id=\"f1a3a69\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"949\" height=\"547\" data-src=\"https:\/\/www.movelaser.eu\/wp-content\/uploads\/2022\/01\/Wind-resource-measurement-example.jpg\" class=\"attachment-large size-large wp-image-2337 lazyload\" alt=\"\" data-srcset=\"https:\/\/www.movelaser.eu\/wp-content\/uploads\/2022\/01\/Wind-resource-measurement-example.jpg 949w, https:\/\/www.movelaser.eu\/wp-content\/uploads\/2022\/01\/Wind-resource-measurement-example-300x173.jpg 300w, https:\/\/www.movelaser.eu\/wp-content\/uploads\/2022\/01\/Wind-resource-measurement-example-768x443.jpg 768w, https:\/\/www.movelaser.eu\/wp-content\/uploads\/2022\/01\/Wind-resource-measurement-example-600x346.jpg 600w\" data-sizes=\"(max-width: 949px) 100vw, 949px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 949px; --smush-placeholder-aspect-ratio: 949\/547;\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Wind resource assessment site installation<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-770e414 elementor-widget elementor-widget-text-editor\" data-id=\"770e414\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>In the macro site selection stage of the wind farm, the use of wind measurement lidar for short-term wind measurement can quickly decide whether to continue the project investment, saving time and cost and reducing project risk with the most economical means.<\/p><p>In the micro-siting stage, the use of wind measurement lidar short-term wind measurement combined with wind tower data can more accurately simulate the wind resources of the entire wind farm, especially the wind resources of the wind turbine site, which can effectively avoid the investment risk of a single unit, accurately calculate the power generation income and ensure the safety characteristics of the unit.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f9496c4 elementor-widget elementor-widget-image\" data-id=\"f9496c4\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"606\" height=\"618\" data-src=\"https:\/\/www.movelaser.eu\/wp-content\/uploads\/2022\/01\/Application-on-offshore-platform.jpg\" class=\"attachment-large size-large wp-image-2338 lazyload\" alt=\"\" data-srcset=\"https:\/\/www.movelaser.eu\/wp-content\/uploads\/2022\/01\/Application-on-offshore-platform.jpg 606w, https:\/\/www.movelaser.eu\/wp-content\/uploads\/2022\/01\/Application-on-offshore-platform-294x300.jpg 294w, https:\/\/www.movelaser.eu\/wp-content\/uploads\/2022\/01\/Application-on-offshore-platform-600x612.jpg 600w\" data-sizes=\"(max-width: 606px) 100vw, 606px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 606px; --smush-placeholder-aspect-ratio: 606\/618;\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Offshore fixted platform installation<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-acede13 elementor-widget elementor-widget-image\" data-id=\"acede13\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/movelasers.com\/remote-sensing-wind-lidars-for-wind-monitoring\/offshore-wind-lidar-remote-sensing\/\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1024\" height=\"576\" data-src=\"https:\/\/www.movelaser.eu\/wp-content\/uploads\/2021\/12\/MOLAS-M300-SITE-DEPLOYMENT-2-1024x576.png\" class=\"attachment-large size-large wp-image-1018 lazyload\" alt=\"Molas M300 floating wind lidar for offshore wind measurement on buoy\" data-srcset=\"https:\/\/www.movelaser.eu\/wp-content\/uploads\/2021\/12\/MOLAS-M300-SITE-DEPLOYMENT-2-1024x576.png 1024w, https:\/\/www.movelaser.eu\/wp-content\/uploads\/2021\/12\/MOLAS-M300-SITE-DEPLOYMENT-2-600x338.png 600w, https:\/\/www.movelaser.eu\/wp-content\/uploads\/2021\/12\/MOLAS-M300-SITE-DEPLOYMENT-2-300x169.png 300w, https:\/\/www.movelaser.eu\/wp-content\/uploads\/2021\/12\/MOLAS-M300-SITE-DEPLOYMENT-2-768x432.png 768w, https:\/\/www.movelaser.eu\/wp-content\/uploads\/2021\/12\/MOLAS-M300-SITE-DEPLOYMENT-2.png 1080w\" data-sizes=\"(max-width: 1024px) 100vw, 1024px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1024px; --smush-placeholder-aspect-ratio: 1024\/576;\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Offshore Buoy installation<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4164388 elementor-widget elementor-widget-text-editor\" data-id=\"4164388\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>With the rapid development of offshore wind power, offshore wind resource assessment has become an urgent need in the industry, while the traditional offshore wind tower has the disadvantages of expensive cost, complicated approval procedures, long construction period, etc. Wind measurement LiDAR has become the first choice for offshore wind measurement. Different from onshore wind measurement, lidar in the sea wind measurement needs to have a corresponding physical carrier, the current carriers are fixed platform and buoy two forms, of which the platform refers to the existing fixed carrier such as oil drilling platform, lighthouse, boost station, etc., offshore platform wind measurement investment is small but platform resources can not be sought, buoy as a carrier (Flidar) has become the mainstream form of current offshore wind measurement. IEAWind TCP TASK32 is developing Flidar related standards, and the introduction of related standards will help the specification use of Flidar and the development of related technologies. As a relatively important resource of the country, the safety and reliability of its data is particularly important, and the localization of wind measurement lidar carried by Flidar will become a major trend of development.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-f404c22 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f404c22\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-f2765b4\" data-id=\"f2765b4\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4809f09 elementor-widget elementor-widget-heading\" data-id=\"4809f09\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">2) power curve test<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-4d6937e\" data-id=\"4d6937e\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6903c43 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6903c43\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-154ab31\" data-id=\"154ab31\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-894d897 elementor-widget elementor-widget-image\" data-id=\"894d897\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"946\" height=\"569\" data-src=\"https:\/\/www.movelaser.eu\/wp-content\/uploads\/2022\/01\/Power-curve.jpg\" class=\"attachment-large size-large wp-image-2340 lazyload\" alt=\"wind measurement for power curve testing\" data-srcset=\"https:\/\/www.movelaser.eu\/wp-content\/uploads\/2022\/01\/Power-curve.jpg 946w, https:\/\/www.movelaser.eu\/wp-content\/uploads\/2022\/01\/Power-curve-300x180.jpg 300w, https:\/\/www.movelaser.eu\/wp-content\/uploads\/2022\/01\/Power-curve-768x462.jpg 768w, https:\/\/www.movelaser.eu\/wp-content\/uploads\/2022\/01\/Power-curve-600x361.jpg 600w\" data-sizes=\"(max-width: 946px) 100vw, 946px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 946px; --smush-placeholder-aspect-ratio: 946\/569;\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ebaffe9 elementor-widget elementor-widget-text-editor\" data-id=\"ebaffe9\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>According to the provisions of IEC61400-12, the wind turbine power curve verification standard issued by the International Electrotechnical Commission, the measurement of the wind turbine power curve must be made by the wind tower, and the distance between its position and the generator set should be 2 to 4 times the diameter of the wind turbine, and the wind measuring tower must be located in the selected measurement sector. However, after the completion of the wind farm construction, the original built wind tower location is difficult to meet the requirements of the power curve test, and there will be many restrictions on the new wind tower, including terrain, land acquisition, construction cycle, price, etc., which makes the implementation of the power curve test more difficult. In the 2017 revision of the IEC61400-12 standard, the wind measurement lidar is included in the list of equipment that can be used for power curve testing, due to the flexible deployment of wind measurement lidar and other characteristics of the power curve test into an easy implementation of the project, has been <a href=\"https:\/\/www.dnv.com\/\">DNVGL<\/a>, Windguard and other technical authorities for practical test applications.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-649690a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"649690a\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-ad2c139\" data-id=\"ad2c139\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5e96e72 elementor-widget elementor-widget-heading\" data-id=\"5e96e72\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">3) wind power forecast<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-51ef234\" data-id=\"51ef234\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-f9da79e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f9da79e\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-d81176e\" data-id=\"d81176e\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-69490ba elementor-widget elementor-widget-image\" data-id=\"69490ba\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"937\" height=\"634\" data-src=\"https:\/\/www.movelaser.eu\/wp-content\/uploads\/2022\/01\/wind-power-prediction.jpg\" class=\"attachment-large size-large wp-image-2341 lazyload\" alt=\"wind measurement lidar wind power predicition\" data-srcset=\"https:\/\/www.movelaser.eu\/wp-content\/uploads\/2022\/01\/wind-power-prediction.jpg 937w, https:\/\/www.movelaser.eu\/wp-content\/uploads\/2022\/01\/wind-power-prediction-300x203.jpg 300w, https:\/\/www.movelaser.eu\/wp-content\/uploads\/2022\/01\/wind-power-prediction-768x520.jpg 768w, https:\/\/www.movelaser.eu\/wp-content\/uploads\/2022\/01\/wind-power-prediction-600x406.jpg 600w\" data-sizes=\"(max-width: 937px) 100vw, 937px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 937px; --smush-placeholder-aspect-ratio: 937\/634;\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-00193ac elementor-widget elementor-widget-text-editor\" data-id=\"00193ac\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<section><section><section><section><section><p>In order to ensure the safe and stable operation of the power system, implement the national renewable energy policy, and standardize the management of wind power grid-connected dispatch and operation, all wind farms connected to the grid should have the ability to forecast wind power, and carry out wind power forecasting and forecasting as required. The traditional wind measurement method of wind power prediction is to build a wind measuring tower within 5 km of the wind farm, unaffected by the wind farm wake and in the wind farm dominant wind. Due to the issue that the wind tower freezes in winter, it is prone to collapse accidents, there are serious safety hazards, and it is easy to cause grid assessment after data interruption. The construction of wind towers also has complex land acquisition procedures, long construction period, high cost, and difficult maintenance. With large wind measurement height, small footprint, short construction period, high reliability, and no risk of collapse, lidar has gradually shown its advantages in power prediction systems. Based on the characteristics of small and safe lidar, if conditions permit, the owner can choose to deploy the lidar in the booster station, whether it is construction procedures or maintenance, compared with the wind tower has obvious advantages, especially the sea rise station, the use of lidar instead of the wind tower economic benefits are more prominent.<\/p><\/section><\/section><section><section><section><\/section><\/section><\/section><\/section><\/section><\/section><section><\/section>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-ef925db elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ef925db\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-ac2328e\" data-id=\"ac2328e\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-0e5ebe9 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0e5ebe9\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-2736cb0\" data-id=\"2736cb0\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a5b1151 elementor-widget elementor-widget-image\" data-id=\"a5b1151\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"472\" height=\"357\" data-src=\"https:\/\/www.movelaser.eu\/wp-content\/uploads\/2021\/12\/1566439086951038.jpg\" class=\"attachment-large size-large wp-image-1978 lazyload\" alt=\"\" data-srcset=\"https:\/\/www.movelaser.eu\/wp-content\/uploads\/2021\/12\/1566439086951038.jpg 472w, https:\/\/www.movelaser.eu\/wp-content\/uploads\/2021\/12\/1566439086951038-300x227.jpg 300w\" data-sizes=\"(max-width: 472px) 100vw, 472px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 472px; --smush-placeholder-aspect-ratio: 472\/357;\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-610e9bc\" data-id=\"610e9bc\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-532ca92 elementor-widget elementor-widget-heading\" data-id=\"532ca92\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><a href=\"https:\/\/movelasers.com\/remote-sensing-wind-lidars-for-wind-monitoring\/nacelle-base-wind-lidar-wind-turbine-control-wind-monitoring\/\">Nacelle Mounted Wind LiDARs' Applications<\/a><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-13cface elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"13cface\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-3119d9f\" data-id=\"3119d9f\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-383e916 elementor-widget elementor-widget-text-editor\" data-id=\"383e916\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Different from the high degree of overlap between the functions of the ground-based wind measurement lidar and the wind tower, the nacelle wind measurement lidar is a new application in the wind power industry, which can measure the wind speed in front of the wind turbine blade without being affected by the blade turbulence, and the main applications include: feed-forward control, yaw correction and power curve testing.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-b24a214 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b24a214\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-6f5808f\" data-id=\"6f5808f\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-836026b elementor-widget elementor-widget-heading\" data-id=\"836026b\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">1) feedforward control<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-364d65b\" data-id=\"364d65b\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6d2a8db elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6d2a8db\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-289f16e\" data-id=\"289f16e\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6efbf9f elementor-widget elementor-widget-text-editor\" data-id=\"6efbf9f\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Feed-forward control is the main application of nacelle lidar. At present, more than 1500 units around the world have connected the nacelle wind lidar to the control system of the wind turbine. And more than 90% of nacelle wind lidars are with no less than 4 beams because of the fact that more beams can obtain richer incoming flow information in front of the blade, and then simulate the wind speed of the entire rotor surface.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4247d02 elementor-widget elementor-widget-image\" data-id=\"4247d02\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"542\" height=\"549\" data-src=\"https:\/\/www.movelaser.eu\/wp-content\/uploads\/2022\/01\/NL-measurement-indication.jpg\" class=\"attachment-large size-large wp-image-2339 lazyload\" alt=\"nacelle wind lidar\" data-srcset=\"https:\/\/www.movelaser.eu\/wp-content\/uploads\/2022\/01\/NL-measurement-indication.jpg 542w, https:\/\/www.movelaser.eu\/wp-content\/uploads\/2022\/01\/NL-measurement-indication-296x300.jpg 296w, https:\/\/www.movelaser.eu\/wp-content\/uploads\/2022\/01\/NL-measurement-indication-100x100.jpg 100w\" data-sizes=\"(max-width: 542px) 100vw, 542px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 542px; --smush-placeholder-aspect-ratio: 542\/549;\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Schematic diagram of a four-beam nacelle lidar survey point<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b22e9f0 elementor-widget elementor-widget-text-editor\" data-id=\"b22e9f0\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Feed-forward control based on nacelle wind lidar enables:<\/p><p>(1) the intelligent yaws to increase the power generation of the unit by more than 2%.<\/p><p>(2) reduce fatigue load, reduce rotor speed fluctuations and power fluctuations<\/p><p>(3) realize the ultimate wind condition control and reduce the limit load<\/p><p>(4) realize complex wind condition control and reduce the operation risk of the wind turbine<\/p><p>(5) adaptive control of wind conditions, flexible deployment of control strategies according to wind conditions<\/p><p>(6) multi-turbine network control of wind farms reduces the impact of wakeage on the entire wind farm and increases the power generation of the entire wind farm.<\/p><p>Affected by many factors, the popularity of nacelle wind lidar in the wind turbine is far from reaching expectations, in recent years, almost all wind turbine OEM have expressed strong interest in feed-forward control technology based on nacelle wind lidar and began corresponding tests and studies, with the deepening of research and control of nacelle wind lidar costs, the nacelle wind lidar market will be greatly improved and even become the standard components of wind turbines.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-c582f99 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c582f99\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-f42c5f1\" data-id=\"f42c5f1\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d44c57c elementor-widget elementor-widget-heading\" data-id=\"d44c57c\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">2) yaw correction<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-4b46d8d\" data-id=\"4b46d8d\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-c57a50b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c57a50b\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-8d90860\" data-id=\"8d90860\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-656eb96 elementor-widget elementor-widget-text-editor\" data-id=\"656eb96\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>The use of nacelle wind lidar can achieve two yaw modes, the first mode is the aforementioned nacelle wind lidar into the wind turbine main control system, to achieve real-time yaw control; the second is to install the nacelle wind lidar in the wind turbine for a period of time (mostly about a month) to collect the deviation information between the turbine orientation and the wind direction, dismantle the nacelle wind lidar after the measurement, calculate the deviation of the unit orientation through the nacelle wind lidar data, and correct the deviation value into the wind turbine control system, so as to achieve the purpose of yaw correction. Mode 1 needs to cooperate with the wind turbine control strategy to achieve yaw goals, while the nacelle radar in mode 2 does not need to be connected to the main control system, which is easier to implement, so mode 2 has become the first choice for many customers.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-4228763 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4228763\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-b7cf9f9\" data-id=\"b7cf9f9\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7d160b1 elementor-widget elementor-widget-heading\" data-id=\"7d160b1\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">3) power curve test<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-086a838\" data-id=\"086a838\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-34eb18e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"34eb18e\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-dc4c794\" data-id=\"dc4c794\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4bdfcd4 elementor-widget elementor-widget-text-editor\" data-id=\"4bdfcd4\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<section><section><section><section><section><p>IEC61400-12 standard proposes to use the impeller diameter of 2 to 4 times the wind speed for power curve calculation, and the common nacelle wind lidar range for feed-forward control is less than 200m, and in order to be able to measure the entire rotor surface wind speed, its upper and lower beam tension angle is too large, even if the rotor diameter of 2-4 times the wind speed can be measured, its synthetic wind speed and the real wind speed will have a large deviation. Therefore, a nacelle wind lidar suitable for power curve testing was required. The Molas NL400 introduced by Movelaser has been improved on the original nacelle wind lidar, and its measuring range has been upgraded to 400m, which can easily measure the wind speed at the diameter of the unit 2 to 4 times the rotor diameter. The upper and lower tension angles were changed to 10\u00b0 to ensure the accuracy of wind speed at long distances. The current standard IEC61400-50-3 on nacelle wind lidar for power curve testing is being prepared and is expected to be promulgated in 2022. A power curve test method based on nacelle wind lidar, written under the auspices of DTU, has been made public.<\/p><p>Since the cabin radar is installed in the unit and has been accompanied by the rotation of the turbine, compared with the use of wind tower or ground-based radar for power curve test, the data available sector is not affected by the wind direction, and the wind speed data of each wind speed section can be collected in a shorter time. For areas where towers or ground-based radars cannot be erected or installed in mountainous areas and seas, the advantages of using nacelle lidar for power curve testing are more obvious.<\/p><\/section><\/section><section><section><section><\/section><\/section><\/section><\/section><\/section><\/section><section><\/section>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>With the application and research of wind measurement lidar in multiple scenarios in the wind power industry for many years, it is no longer an unfamiliar product for the wind power industry. Wind power related engineers will choose wind measurement lidar as an important tool for wind measurement when they are working. Thanks to the &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/www.movelaser.eu\/en\/wind-lidar-case-study\/wind-lidars-applications-for-wind-industry\/\"> <span class=\"screen-reader-text\">Wind LiDAR&#8217;s Applications for Wind Industry<\/span> Read More &raquo;<\/a><\/p>\n","protected":false},"author":1,"featured_media":2338,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"site-sidebar-layout":"default","site-content-layout":"default","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","footnotes":""},"categories":[22],"tags":[],"class_list":["post-2308","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-wind-lidar-case-study"],"_links":{"self":[{"href":"https:\/\/www.movelaser.eu\/en\/wp-json\/wp\/v2\/posts\/2308","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.movelaser.eu\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.movelaser.eu\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.movelaser.eu\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.movelaser.eu\/en\/wp-json\/wp\/v2\/comments?post=2308"}],"version-history":[{"count":1,"href":"https:\/\/www.movelaser.eu\/en\/wp-json\/wp\/v2\/posts\/2308\/revisions"}],"predecessor-version":[{"id":2777,"href":"https:\/\/www.movelaser.eu\/en\/wp-json\/wp\/v2\/posts\/2308\/revisions\/2777"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.movelaser.eu\/en\/wp-json\/wp\/v2\/media\/2338"}],"wp:attachment":[{"href":"https:\/\/www.movelaser.eu\/en\/wp-json\/wp\/v2\/media?parent=2308"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.movelaser.eu\/en\/wp-json\/wp\/v2\/categories?post=2308"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.movelaser.eu\/en\/wp-json\/wp\/v2\/tags?post=2308"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}