共同闸道介面 CGI

同步闸 synchronous gate

同步闸门脉冲 synchronous gate

同步合闸 synchroswitching

同期合闸 homochronous closing circuit ; synchronization closing

非同期重合闸 asynchronous reclosing

合闸同期性 closing-simultaneity ; switching synchronization

分闸同期性 opening- simultaneity

断路器非同期合闸 Asynchronous close of circuit breaker

三相同步分闸继电器 three-phase trip synchronous relay