共模扼流圈在风力发电机轴承轴电流抑制的应用  

Application of Common Mode Choke Ring in Current Suppression of Bearing Shaft of Wind Generator

作　　者：吴振涛 Wu Zhen-tao

机构地区：[1]国华能源投资公司河北分公司,河北张家口075000

出　　处：《电力系统装备》2022年第9期87-89,共3页Electric Power System Equipment

摘　　要：文章在对国华某风电场调研的基础上,研究了某1.25 MW风电机组轴承轴电流抑制技术,解决了发电机轴承因电腐蚀导致的振动大和频繁更换的问题,达到预期效果,积累了宝贵的现场应用工程经验,为项目的推广应用奠定了坚实的基础。Based on the investigation of a wind farm in China,this paper studies the bearing shaft current suppression technology of a 1.25 MW wind generator,solves the problem of large vibration and frequent replacement of generator bearings due to electric corrosion,achieves the expected effect,accumulates valuable field application engineering experience and lays a solid foundation for the promotion and application of the project.

关 键 词：风电机 轴电流 抑制 

分 类 号：TM315[电气工程—电机]