摘要
为解决风力发电机组转子不平衡问题,开发了风力发电机组动平衡系统。该系统考虑了风机转速低、转速不稳定的特点,可对风力发电机组进行现场动平衡及状态监测。实验验证表明,风力发电机组动平衡系统可有效地降低风机的不平衡响应。
Excessive imbalance in the rotor of a wind turbine will lead to violent vibrations in the turbine. In order to deal with this problem, a rotor balancing system is developed. An experimental verification by a turbine test rig shows that this system is effective and can be used to balamce wind turbines in situ.
出处
《科学技术与工程》
2007年第12期2815-2819,共5页
Science Technology and Engineering
关键词
风力发电机组
动平衡系统
风机转速
wind turbines
rotor balancing system
rotor rate of wind turbine
