节点文献
中低压断路器合闸回路保护技术
Research of Middle-Lower Voltage Circuit Breaker Closing Circuit Protection Technique
【摘要】 分析了中低压断路器合闸过程中相关元件烧毁的原因,提出了相应的防范措施,并介绍了一种基于微处理器的合闸回路保护器。
【Abstract】 During the closing operation,some closing circuit items of middle-lower voltage circuit breaker often be damaged .This paper analyses the reasons of this phenomenon,and bring forward some effective improve- ments .this paper also introduces a closing circuit protection device.
【关键词】 中低压;
断路器;
合闸线圈;
合闸回路保护器;
【Key words】 middle-lower voltage; circuit breaker; closing coil; closing circuit protection device;
【Key words】 middle-lower voltage; circuit breaker; closing coil; closing circuit protection device;
- 【文献出处】 电工技术 ,Electric Engineering , 编辑部邮箱 ,2004年03期
- 【分类号】TM561
- 【被引频次】4
- 【下载频次】39