A.可以合閘成功 B.保護動作再次跳閘 C.延時動作,合閘成功
A.重合閘成功次數(shù)除以重合閘應該動作的總次數(shù)的百分數(shù) B.重合閘失敗次數(shù)除以重合閘應該動作的總次數(shù)的百分數(shù) C.重合閘成功次數(shù)除以重合閘失敗次數(shù)的百分數(shù)
A.瞬時性故障 B.永久性故障 C.間歇性故障