激光雷达测风仪在风电机组功率曲线测试中的应用研究

摘要

The power curve of wind turbine is a key technical-standard to indicate the power generation capacity of a chosen wind turbine. In the process of power curve measuring, the accuracy of the final test results depends on the terrain evaluation to a large extent. A way to test the power curve with lidar that measures wind in varied topography area is introduced,meanwhile,a feasible way to weaken the terrain influence on the results is provided.%风力发电机组的功率曲线是衡量风力发电机组发电能力的最佳技术指标.在功率曲线的测试过程中,地形评估在很大程度上决定了最终测试结果的准确性.文章就如何在复杂地形下使用激光雷达测风仪测试风电机组功率曲线,并采取合理的方法弱化地形因素对测试结果的影响做出了探讨.