摘要
通过对国内外继电保护实验手段的大量研究,提出了一种新型的继电保护及二次回路综合实验台.该实验台采用了一种基本与电力系统现场实际吻合的实验手段,模拟了电力系统正常运行、发生故障、继电保护动作、断路器跳闸用户停电、自动重合闸动作恢复供电的完整过程.
After studying the experimental means of relay protection at home and abroad, this paper introduces a new integrative experiment cabinet of relay protection and see-electronic circuits. Modeling the operation of a real power supply system, the cabinet simulates the whole working process of an electric power system: from normal running, fault happening, relay acting, switch breaking, power cutting, to automatic re-closing.
出处
《南京工程学院学报(自然科学版)》
2006年第2期62-67,共6页
Journal of Nanjing Institute of Technology(Natural Science Edition)
关键词
继电保护
自动重合闸
前加速
后加速
中央信号
relay protection
automatic reclosure breaker
former acceleration
back acceleration
central signal