Check diagnosis distribution line for shortcircuit to ground.
检查诊断配电线路是否接地短路。
2
That is, when the line failure, the relay circuit breaker tripping, the device auto-reclosing after a short time interval, so that a re-breaker.
即当线路出现故障,继电保护使断路器跳闸后,自动重合闸装置经短时间间隔后使断路器重新合上。
3
Based on the distributed parameter model for transmission line, a new fault location method for shortcircuit fault of two points on different phases of the power transmission line is presented.