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标题: 无人机光伏巡检只需三步 [打印本页]

作者: UTC慧飞无人机培训 时间: 2020-7-1
标题: 无人机光伏巡检只需三步
[{"nameindex":"_1_1","type":1,"imgsrc":"static/image/text.jpg","url":"","desc":"本次案例地点位于盐源县白乌光伏电站，此站二期和三期总装机共 100MWp，高达 40 万块的光伏面板组件在运行过程中难免出现缺陷，影响发电量，造成经济损失。 "},{"nameindex":"_2_641887","type":2,"imgsrc":"202007/01/170943ehg32f3k3hk2tup2.png","multi_size":{"small":"202007/01/170943ehg32f3k3hk2tup2.png@!550","large":"202007/01/170943ehg32f3k3hk2tup2.png@!1920","extra_large":"202007/01/170943ehg32f3k3hk2tup2.png@!2560","wide_450_360":"202007/01/170943ehg32f3k3hk2tup2.png@!450x360","medium":"202007/01/170943ehg32f3k3hk2tup2.png@!1200","square_360_360":"202007/01/170943ehg32f3k3hk2tup2.png@!360x360","standard_640_360":"202007/01/170943ehg32f3k3hk2tup2.png@!640x360"},"url":"202007/01/170943ehg32f3k3hk2tup2.png","desc":""},{"nameindex":"_1_2","type":1,"imgsrc":"static/image/text.jpg","url":"","desc":"传统巡检 VS 无人机巡检\r\n\r\n\r\n传统巡检\r\n\r\n以1 组 2 人巡检班组为例，手持红外热成像仪，采用步行巡检方式单次巡检完成整个光伏电站需耗时 45 个工作日，传统纯人工光伏巡检模式低质低效，行业痛点尤为突出。\r\n\r\n\r\n无人机巡检\r\n\r\n同样是 1 组 2 人，在设置好分区使用自动飞行的情况下，作业量可以达到每天 2~3 平方公里，完成整个光伏电站的巡检工作仅需2个工作日。"},{"nameindex":"_2_641888","type":2,"imgsrc":"202007/01/171108h3wcwvoy5btrkkbi.png","multi_size":{"small":"202007/01/171108h3wcwvoy5btrkkbi.png@!550","large":"202007/01/171108h3wcwvoy5btrkkbi.png@!1920","extra_large":"202007/01/171108h3wcwvoy5btrkkbi.png@!2560","wide_450_360":"202007/01/171108h3wcwvoy5btrkkbi.png@!450x360","medium":"202007/01/171108h3wcwvoy5btrkkbi.png@!1200","square_360_360":"202007/01/171108h3wcwvoy5btrkkbi.png@!360x360","standard_640_360":"202007/01/171108h3wcwvoy5btrkkbi.png@!640x360"},"url":"202007/01/171108h3wcwvoy5btrkkbi.png","desc":""},{"nameindex":"_1_3","type":1,"imgsrc":"static/image/text.jpg","url":"","desc":"作业流程\r\n（作业前需了解光伏站主要参数）\r\n\r\n一、生成正射影像\r\n\r\n使用航线规划软件（GS Pro、DJI Pilot、GS RTK等），对光伏板进行二维正射影像采集，随后使用大疆智图等软件生成二维正射影像，并将生成的正射影像导入大疆智图等软件，方便定位故障光伏板的位置。"},{"nameindex":"_2_641889","type":2,"imgsrc":"202007/01/171204tf0zcfqca1wo18if.png","multi_size":{"small":"202007/01/171204tf0zcfqca1wo18if.png@!550","large":"202007/01/171204tf0zcfqca1wo18if.png@!1920","extra_large":"202007/01/171204tf0zcfqca1wo18if.png@!2560","wide_450_360":"202007/01/171204tf0zcfqca1wo18if.png@!450x360","medium":"202007/01/171204tf0zcfqca1wo18if.png@!1200","square_360_360":"202007/01/171204tf0zcfqca1wo18if.png@!360x360","standard_640_360":"202007/01/171204tf0zcfqca1wo18if.png@!640x360"},"url":"202007/01/171204tf0zcfqca1wo18if.png","desc":""},{"nameindex":"_1_4","type":1,"imgsrc":"static/image/text.jpg","url":"","desc":"二、面板组件巡检\r\n\r\n一般来说面板组件成东西向为排，南北向为列，巡检的飞行模式为首先飞往该分区的左上角最远点，保持机头朝向正北。根据地形调整航高，保持画面中同时存在固定排数的面板组件，航线垂直于机头方向从西向东完成第一条航线，随后向南移动至另一排数的面板组件完成第二条航线，直至一个区域飞行完成。\r\n\r\n注意\r\n\r\n（1）拍摄时注意调整云台相机角度使其垂直于光伏板组件进行拍摄； "},{"nameindex":"_2_641890","type":2,"imgsrc":"202007/01/171241vo5gg75aa2wgoq95.jpg","multi_size":{"small":"202007/01/171241vo5gg75aa2wgoq95.jpg@!550","large":"202007/01/171241vo5gg75aa2wgoq95.jpg@!1920","extra_large":"202007/01/171241vo5gg75aa2wgoq95.jpg@!2560","wide_450_360":"202007/01/171241vo5gg75aa2wgoq95.jpg@!450x360","medium":"202007/01/171241vo5gg75aa2wgoq95.jpg@!1200","square_360_360":"202007/01/171241vo5gg75aa2wgoq95.jpg@!360x360","standard_640_360":"202007/01/171241vo5gg75aa2wgoq95.jpg@!640x360"},"url":"202007/01/171241vo5gg75aa2wgoq95.jpg","desc":""},{"nameindex":"_1_5","type":1,"imgsrc":"static/image/text.jpg","url":"","desc":"（2）通过设置等温线和高温报警，配合高亮屏，就算在户外也能轻易发现缺陷点。缺陷点温度相对于正常面板组件较高，在巡检过程中会以红色像素的闪烁进行报警；"},{"nameindex":"_2_641891","type":2,"imgsrc":"202007/01/171322lf2o4jfvxapfofaz.png","multi_size":{"small":"202007/01/171322lf2o4jfvxapfofaz.png@!550","large":"202007/01/171322lf2o4jfvxapfofaz.png@!1920","extra_large":"202007/01/171322lf2o4jfvxapfofaz.png@!2560","wide_450_360":"202007/01/171322lf2o4jfvxapfofaz.png@!450x360","medium":"202007/01/171322lf2o4jfvxapfofaz.png@!1200","square_360_360":"202007/01/171322lf2o4jfvxapfofaz.png@!360x360","standard_640_360":"202007/01/171322lf2o4jfvxapfofaz.png@!640x360"},"url":"202007/01/171322lf2o4jfvxapfofaz.png","desc":""},{"nameindex":"_1_6","type":1,"imgsrc":"static/image/text.jpg","url":"","desc":"（3）配合 Flir Tools 也可以对原始的只有灰度的红外影像进行伪彩加强；"},{"nameindex":"_2_641892","type":2,"imgsrc":"202007/01/171342u8voejjbb1bqemlo.jpg","multi_size":{"small":"202007/01/171342u8voejjbb1bqemlo.jpg@!550","large":"202007/01/171342u8voejjbb1bqemlo.jpg@!1920","extra_large":"202007/01/171342u8voejjbb1bqemlo.jpg@!2560","wide_450_360":"202007/01/171342u8voejjbb1bqemlo.jpg@!450x360","medium":"202007/01/171342u8voejjbb1bqemlo.jpg@!1200","square_360_360":"202007/01/171342u8voejjbb1bqemlo.jpg@!360x360","standard_640_360":"202007/01/171342u8voejjbb1bqemlo.jpg@!640x360"},"url":"202007/01/171342u8voejjbb1bqemlo.jpg","desc":""},{"nameindex":"_1_7","type":1,"imgsrc":"static/image/text.jpg","url":"","desc":"三、故障定位方法\r\n\r\n禅思 XT 系列热红外云台所拍摄的图片包含 POS 信息，将 POS 信息导入到正射影像里面，就能看到缺陷图片的拍摄位置。再通过图像对比，快速精准判断哪块光伏面板与组件出现故障与缺陷。\r\n"},{"nameindex":"_2_641893","type":2,"imgsrc":"202007/01/171432h113dsq1qbyt2h99.png","multi_size":{"small":"202007/01/171432h113dsq1qbyt2h99.png@!550","large":"202007/01/171432h113dsq1qbyt2h99.png@!1920","extra_large":"202007/01/171432h113dsq1qbyt2h99.png@!2560","wide_450_360":"202007/01/171432h113dsq1qbyt2h99.png@!450x360","medium":"202007/01/171432h113dsq1qbyt2h99.png@!1200","square_360_360":"202007/01/171432h113dsq1qbyt2h99.png@!360x360","standard_640_360":"202007/01/171432h113dsq1qbyt2h99.png@!640x360"},"url":"202007/01/171432h113dsq1qbyt2h99.png","desc":""},{"nameindex":"_1_8","type":1,"imgsrc":"static/image/text.jpg","url":"","desc":"附：归纳几类常见故障\r\n\r\n（1）组件内电池故障\r\n（2）二极管故障或接线盒虚焊\r\n（3）组件表面污迹或内部故障\r\n（4）组件内部电池片损坏\r\n（5）整串故障发热、保险烧毁或断路\r\n（6）杂草或鸟粪遮挡"},{"nameindex":"_2_641894","type":2,"imgsrc":"202007/01/171528e1pzkdzkvkwavqv4.png","multi_size":{"small":"202007/01/171528e1pzkdzkvkwavqv4.png@!550","large":"202007/01/171528e1pzkdzkvkwavqv4.png@!1920","extra_large":"202007/01/171528e1pzkdzkvkwavqv4.png@!2560","wide_450_360":"202007/01/171528e1pzkdzkvkwavqv4.png@!450x360","medium":"202007/01/171528e1pzkdzkvkwavqv4.png@!1200","square_360_360":"202007/01/171528e1pzkdzkvkwavqv4.png@!360x360","standard_640_360":"202007/01/171528e1pzkdzkvkwavqv4.png@!640x360"},"url":"202007/01/171528e1pzkdzkvkwavqv4.png","desc":""},{"nameindex":"_1_9","type":1,"imgsrc":"static/image/text.jpg","url":"","desc":"当我们掌握好以上几点，就可以正确使用无人机进行光伏巡检，最大程度地减少人工投入，提高单位工作效率，避免因为缺陷而造成的损失。\r\n\r\n更多精彩案例解析尽在【慧飞无人机培训】公众号\r\n"},{"nameindex":"_2_641895","type":2,"imgsrc":"202007/01/171612rptwj7mgf5wbbfiu.gif","multi_size":{"small":"202007/01/171612rptwj7mgf5wbbfiu.gif@!550","large":"202007/01/171612rptwj7mgf5wbbfiu.gif@!1920","extra_large":"202007/01/171612rptwj7mgf5wbbfiu.gif@!2560","wide_450_360":"202007/01/171612rptwj7mgf5wbbfiu.gif@!450x360","medium":"202007/01/171612rptwj7mgf5wbbfiu.gif@!1200","square_360_360":"202007/01/171612rptwj7mgf5wbbfiu.gif@!360x360","standard_640_360":"202007/01/171612rptwj7mgf5wbbfiu.gif@!640x360"},"url":"202007/01/171612rptwj7mgf5wbbfiu.gif","desc":""}]

作者: 兰心 时间: 2020-7-2
感谢楼主分享

作者: 大风清扬 时间: 2020-7-5
太专业了。无人机巡逻肯定比人强得多

作者: UTC慧飞无人机培训 时间: 2020-7-8

大风清扬Mavic Air 27-5 12:31
太专业了。无人机巡逻肯定比人强得多

作者: 楼高 时间: 2020-10-16
没有什么用啊，山地光伏的pilot规划的自主航线根本不能飞，做做平地电站还行。不过有时候新建电站连个地图都没，分区很麻烦

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