Energy storage system state monitoring module

The utility model discloses a state monitoring module of an energy storage system. The device is characterized in that the device comprises a motor, a resistor is installed at the input end of the motor, a first branch is connected to a connecting path of the motor and the resistor, a state change-over switch is installed at the output end of the motor, and the state change-over switch can switch the connecting path between a second branch and a third branch; the energy storage system state monitoring module has the advantages that the circuit is simple and easy to implement, each state of the energy storage system can be effectively detected, the influence of coil voltage on the module circuit is avoided through optical coupling isolation, the energy storage system can be used only through simple processing, and the energy storage system does not need to be developed again. Effective monitoring of the circuit breaker energy storage system is realized. 本实用新型公开了一种储能系统状态监测模块，其特征在于:它包括电机，所述电机的输入端装有电阻，所述电机和所述电阻的连