可再生能源2016，Vol.34Issue(8)：1185-1189,5.
风力发电机组偏航阻尼调节系统研究
Research on the yaw damping regulating system of wind turbine
张建福 1董礼 1罗昕 1周淑梅 1罗方正1
作者信息
- 1. 国电联合动力技术有限公司技术中心,北京市风电设备可靠性工程技术研究中心,北京100039
- 折叠
摘要
Abstract
In this paper,two improved schemes are put forward for the yaw damping nonadjustable problem of common yaw hydraulic brake system when wind turbine is yawing,the one is increasing adjustable throttle valve,the other one is increasing electric proportion overflow valve in the yaw hydraulic circuit.The stability of two key components is analyzed by establishing mathematical model;the simulation models are set up by the professional hydraulic simulation software,and the simulation results are compared.It is concluded that the scheme which included electric proportional overflow valve yaw damping is adjustable,speed responses quickly,pressure changes steadily,this is reference significance for the wind turbine yaw damping design and development.关键词
风力发电机组/偏航阻尼/可调节流阀/电比例溢流阀Key words
wind turbine/yaw damping/adjustable throttle valve/electric proportion overflow valve分类
能源科技引用本文复制引用
张建福,董礼,罗昕,周淑梅,罗方正..风力发电机组偏航阻尼调节系统研究[J].可再生能源,2016,34(8):1185-1189,5.
