摘要
在分析断路器操动机构压力闭锁的设置和使用方式的基础上,针对存在的问题,提出了线路间隔断路器操动压力低闭锁重合闸回路的解决方案;明确了断路器操动机构压力和SF6气体压力低闭锁功能的实现方式。通过对操作箱和机构箱内防跳功能的分析比较,给出了防跳功能的推荐方案;还对线路保护带断路器传动试验中的时序配合问题进行了分析。
Based on the analysis to settings and blocking methods of operating pressure in any kind of circuit breakers, a scheme for reclosures blocking by operating pressure of the circuit breaker is brought forward. In addition, the realization method for operating pressure and SF6 gas blocking in circuit breakers is given. Comparing the functions of defend circuit breaker bounding in operating realies box and breaker control box, an appropriate project is recommended.
出处
《继电器》
CSCD
北大核心
2005年第24期72-77,共6页
Relay
关键词
断路器
操动机构
压力低闭锁
继电保护
重合闸
断路器跳跃
circuit breaker
operating machine
blocking by low pressure
protective relay
auto-reclosure
bonuding of the breaker
