摘要
发电机定子局部放电主要包括槽间放电脉冲、内部放电及端部发电3种形式,其时域特性和频域特性与在线监测系统应用研究息息相关。五强溪水电站坐标湖南省,拥有久远的发展历史,为沅水流域骨干级电厂。以发电机定子模型线棒为引领,对发电机定子局部放电在线监测系统在五强溪电厂的应用展开深入讨论。
Generator stator partial discharge mainly includes three forms:inter-slot discharge pulse,internal discharge and end generation.Its time-domain and frequency-domain characteristics are closely related to the application research of on-line monitoring system.Wuqiangxi power plant,located in Hunan province,has a long history of development.It is the backbone power plant in Yuanshui river basin.The application of generator stator partial discharge on-line monitoring system in Wuqiangxi power plant is discussed.
作者
苏鑫
SU Xin(Wuqiangxi Hydropower Plant,Wuling Power Co.,Ltd.,Huaihua 418000,China)
出处
《通信电源技术》
2019年第10期102-103,105,共3页
Telecom Power Technology
关键词
发电机
局部放电
监测系统
generator
partial discharge
monitoring system
