摘要
风速测量在风力发电系统中影响着风力机组的转速和功率的控制,风速值的准确性将影响整个风机的效率。首先介绍了几种在风力发电系统中常用的风速测量仪,简述了其原理、结构特点,然后分析了各种风速测量方法的优缺点及适用范围,最后展望了软测量技术在风力发电系统风速测量中的应用前景。
The wind speed measurement in wind power system, the influence of the wind turbine speed and power control, the accuracy of the wind speed value will affect the efficiency of the whole wind turbine. In this paper, the wind speed measuring instrument for wind power generation system is introduced, and its principle and structure characteristics are described. Then the advantages and disadvantages of various wind speed measurement methods are analyzed.
出处
《科技与创新》
2015年第21期9-10,共2页
Science and Technology & Innovation
基金
国家自然科学基金项目(编号:61172108)
上海市教育委员会科研创新项目(编号:12YZ187)
上海电机学院重点学科项目(编号:10XKF01)
上海电机学院横向合作项目(编号:12B27)
关键词
风力发电
风速测量
声学测风仪
传感器
wind power generation
wind speed measurement
acoustic anemometer
sensor
