The switches reclose at optimal reclosure time by phases for instantaneous fault and are sequential tripped at optimal trip time, when the reclosure fails.

 
  • 瞬時(shí)故障時(shí),在最佳合閘時(shí)刻分相重合,若重合不成功,在最佳跳閘時(shí)刻分相跳閘;
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