摘要
为了提高风能的利用效率、延长风力发电机的寿命和降低风力发电的成本,设计了一种新型风力发电机偏航控制系统。该系统及其控制方法解决了因风向频繁变化而使机舱难以精确对风的问题和偏航系统滞后的问题。
In order to improve the utilization efficiency of wind energy, increase the service life of wind turbines, reduce the cost of wind power, provided a new type of wind turbine yaw control system and its control method, solved the existing problem as wind direction frequency changes made to the wind cabin is hard to accurately and yaw system lag issues.
出处
《科技与创新》
2015年第20期10-11,共2页
Science and Technology & Innovation
基金
上海市大学生创新活动计划课题(编号:G2-14DXSCX-008)
上海市闵行区科技项目(编号:2014MH166)
关键词
风力发电机
迟滞环控制
固定时间间隔控制
发电成本
wind turbine yaw system
hysteresis loop control
fixed time interval control
power generation cost
