The invention provides a cooperative control system of the multi-energy supply network of an energy station and a control method of the system. The system comprises an energy management subsystem, cooperative control subsystems and distributed energy stations, each cooperative control subsystem comprises a synchronization data collection unit and a data optimization processing unit, the output endof the synchronization data collection unit is connected with the input end of the data optimization processing unit, the synchronization data collection unit comprises a master control module, a remote measurement module, a remote signaling module, a remote control module and an MLVDS bus, the data optimization processing unit comprises an optimized algorithm module and a data processing module,the synchronization data collection units of the cooperative control subsystems are in bidirectional data communication with the distributed energy stations via different types of data interfaces, and the data optimization processing units are in bidirectional data communication with the energy management subsystem. Via the system and method, the network state of the energy station is mastered inreal time, energy is utilized in a stepped way, and the system and method have significance in improving the system energy utilization rate.