Suitable for single busbar voltage losing power failure recovery method

The present invention discloses a power failure recovery method suitable for single busbar loss of pressure, the present methods take advantage of the power supply external contacts, and proposed a master external contacts associated with a single bus for automatic generation technology loss of pressure recovery can be most a large amount of electrical load loss recovery, the loss of pressure feeder according to distinguish the type of bus, the loss of pressure for different bus, take different power failure recovery method, discrimination and improve the efficiency of power recovery; and herein also presents a public power supply decoupling strategy to simplify recovery, improve computing speed, to ensure load balancing principle.