摘要
低励限制是励磁系统最重要的限制保护功能之一。文中详细论述了励磁系统低励限制的软硬件原理,提出了在试验现场中为防止发电机电压急剧升高而采取的可行的技术措施。
Low exciting limit is a most important limit protection for excitation system. The principle of excitation system hardware and software was introduced in this article and feasible technical measures to prevent generator voltage increasing drastically were presented.
出处
《湖南电力》
2009年第1期24-26,共3页
Hunan Electric Power
关键词
试验
励磁系统
低励限制
TA极性
test
excitation system
low exciting limit
CT polarity