Distributed multi-source power generation system and method adopting synchronous motor interface

The invention discloses a distributed multi-source power generation system and method adopting a synchronous motor interface, and the system comprises the synchronous motor interface, a converter, a micro-grid and a distributed wind-light-water storage power generation field, and the distributed wind-light-water storage power generation field is connected with the micro-grid. The synchronous motor interface comprises a plurality of motor twin-trawling sets which are arranged in parallel, and each motor twin-trawling set comprises a motor and a generator of which rotors are coaxially connected; the power supply end of the motor is used as the input end of the synchronous motor interface, and the output end of the generator is used as the output end of the synchronous motor interface; the method comprises a design and control method corresponding to the distributed multi-source power generation system. According to the invention, the new energy consumption capability of the power system can be enhanced, and the