摘要
通过一起发电机组失步事故,分析并揭示了当前电网自动电压控制、励磁调节器相互配合应用过程中值得关注和借鉴的几个问题;结合现场工作经历,对与之相关问题进行了探讨,最终提出了建议和措施,有效避免发电机组和电网灾难的发生。
Based on an out-of-step fault of generator,the noteworthy problems in the coordination of automatic voltage control system and excitation regulator was revealed and analyzed.Combined with working experience,the relative problems were explored.Ultimately,suggestions and measurements were put forward accordingly to prevent faults on generator and power grid effectively.
出处
《山西电力》
2012年第2期50-52,共3页
Shanxi Electric Power
关键词
励磁系统
稳定
功角
失磁
失步
excitation system
stabilization
power angle
loss of excitation
out-of-step
