1results about How to "Unified control" patented technology

The utility model discloses a kind of switch machine control circuit of energy storage system multiple control mode, including main circuit, soft switch machine circuit, charging gun trigger starting circuit, high voltage secondary power supply control circuit, switch machine button and power connector circuit, button switch detection circuit and charging gun trigger detection circuit;Main circuit is connected with soft switch machine circuit, charging gun trigger starting circuit, switch machine button and power connector circuit, button switch detection circuit respectively.The utility model can reduce the quantity of power device in energy storage system switch machine loop, thereby make energy storage system cost reduce;And the circuit of the utility model can be controlled by small signal to high voltage large current signal, avoid operator direct contact with high voltage live device directly, avoid personnel to be injured.