摘要
在实验室没有断路器的情况下,笔者构想一个模拟断路器,设计配套电路,并对设备技术参数进行选择、计算,将自动重合闸装置在实际线路上的运行情况及动作的物理过程再现出来,利于学生深刻理解一次自动重合闸的工作原理,认识其在减少停电时间,提高供电可靠性方面的作用,构建自动重合闸装置工作的物理过程。实验效果显著。
Without circuit breaker in lab, the paper designs an analog circuit breaker with a matching circuit. After selecting and calculating device technological parameter, auto-reclosure to real circuit is applied and its operating state and physical process are illustrated. The simulation can help the students understand the operating principle of auto-reclosure and find the function of auto-reclosure in shortening power failure time and enhancing power supply reliability. It also help to acquaint the students with the physical process of assembling an auto-reclosure device. A striking experimental effect is witnessed.
出处
《继电器》
CSCD
北大核心
2005年第22期61-63,75,共4页
Relay
关键词
自动重合闸
实验电路
设计
auto-reclosure
experimental circuit
design
