Circuit breaker controller comprising distributed type power distribution network and working method of circuit breaker controller

A circuit breaker controller comprising a distributed type power distribution network is characterized by being composed of an MCU main control chip, an analog acquiring and conditioning module, a switching value processing module, a communication module, a man-machine interface module, a power module and a drive system; a working method of the circuit breaker controller includes the steps of signal acquisition, information exchange, remote regulation operation and circuit breaker action control. The circuit breaker controller and the working method have the advantages that the structure is simple, and software is easy to understand; real-time monitoring is achieved, and the four-remote-control function is achieved; faults are isolated, and safe running of a power grid is ensured; the augmentation effect is avoided, and the protection range is widened; the power direction judgment function is achieved, and the defect that protection selectivity is lost when a distributed type power supply reversely supplies power to fault points is prevented; wide market application prospects and engineering application value are achieved.