The invention discloses a self-disciplined and cooperative control system of a microgrid considering energy complementation. The system comprises a plurality of DC microgrids and AC microgrids havinga common DC bus, wherein the DC microgrid and the AC microgrid respectively comprise a relaxation unit and a power unit, each of the DC microgrids and the AC microgrids corresponds to a local controller, and each local controller is used for the self-discipline control in the corresponding DC microgrid or AC microgrid; and the system further comprises an upper-level centralized controller, and theupper-level centralized controller performs the cooperative control of the DC microgrids and the AC microgrids via the Internet. The purpose of the invention is to provide the self-disciplined and cooperative control system of the microgrid considering energy complementation, in order to solve the problem of capacity constraint and the power supply stability of a single microgrid are difficult tomeet the ever-increasing electrical load in the prior art, realize efficient and flexible acceptance of AC and DC renewable energy and load and to enhance the power supply reliability and the operation stability of the system at the same time.