The utility model discloses a move to restart mutually and handle two valves joining region trouble devices of parallel inverter, trouble valves device gather processing module detect have an earth fault after, carry out processing module and carry out shutting stoppages in transit, isolated fault valves, send the request converting station and move the valves and move and order mutually. The request of receiving of converting station operation valves device collection processing module moves order back mutually, carries out the processing module execution and moves looks, then gather processing module and receive the information that the success is kept apart by the trouble valves whether, if receive and keep apart successfully information, execution processing module then dismantles immediately to move and orders, carries out the restart order mutually, do not keep apart successfully information if collection processing module receives, execution processing module dismantles to move and orders, carries out the restart order mutually after then waiting for A certain amount of time, and the whole utmost point perhaps locks.