Wind generating set blade moving trajectory monitoring method and system

• Main Authors: SU KUNLIN, LIU SHIHONG, GUO ZIQIANG, ZHANG QUANYAO, LIAO RUXIA, WANG BINGXU, NING KUN, LI YUXIA, WANG QINGZHAO, ZENG YIMING, YANG HELI, ZHANG KUN
• Format: Patent
• Language: Chinese; English
• Published: 03.09.2021
• Subjects: BLASTING; HEATING; LIGHTING; MACHINES OR ENGINES FOR LIQUIDS; MECHANICAL ENGINEERING; OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR; PRODUCING MECHANICAL POWER; WEAPONS; WIND MOTORS; WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS

The invention discloses a wind generating set blade moving trajectory monitoring method and system. The method comprises the following steps that S1, GPS positioning information of a wind generating set blade is collected; S2, data processing is performed on the GPS positioning information of the wind generating set blade, and a positioning database is established; and S3, moving trajectory data of the wind generating set blade is monitored by using the positioning database. By means of the wind generating set blade moving trajectory monitoring method and system, the problems that in the prior art, the blade moving trajectory monitoring error is large, a blade moving trajectory cannot be directly measured, site construction is difficult, and cost is high are solved. 本发明公开了一种风力发电机组叶片运行轨迹监测方法及系统，该方法包括以下步骤：S1，采集风电机组叶片的GPS定位信息；S2，对风电机组叶片的GPS定位信息进行数据处理，建立定位数据库；S3，利用定位数据库，对风电机组叶片的运行轨迹数据进行监测。本发明解决了现有技术存在的叶片运行轨迹监测误差较大、不能直接测出叶片运行轨迹、现场施工困难、成本高昂等问题。