一种有效提高风向标调整精度的方法  

Method of Improving Adjustment Accuracy of Wind Vane

作　　者：杨文卓[1] 蔡春燕[1] 王兵[1] 李俊红[1] 隆希斌[1] 周正强[1] 

机构地区：[1]东方汽轮机有限公司,四川德阳618000

出　　处：《东方汽轮机》2014年第4期55-57,共3页Dongfang Turbine

摘　　要：目前风力发电行业发展迅速,竞争激烈,对机组的性能要求越来越高,尤其对机组实际功率曲线能否达到设计要求特别重视,而影响风电机组实际功率曲线的因素很多,其中用于风向测量的风向标初始零位是关键因素之一。文章通过对目前风向标初始找零存在的问题进行分析研究,提出更加有效、准确、便于现场实施的风向标初始找零方法,以改善风电机组的实际功率曲线。Wind power industry is developing rapidly and is competitive at present. The requirement for performance of wind turbine is more and more high, especially the actual power curve of wind turbine which meets or not the design requirement. There are many factors which can affect power curve of wind turbine, one of the key factor is the initial zero position of wind vane. This article researches existing problems about finding the initial zero position of wind vane, and puts forward more effective and more accurate solution about finding the initial zero position of wind direction indicator, and improves the actual power curve of wind turbine.

关 键 词：功率曲线 风向标 初始找零 

分 类 号：TK83[动力工程及工程热物理—流体机械及工程]