SINGLE-STAGE MULTI-INPUT FORWARD DC-DC CHOPPER TYPE HIGH-FREQUENCY LINK'S INVERTER WITH SERIES SIMULTANEOUS POWER SUPPLY

A single-stage multi-input forward DC-DC chopper type high-frequency link's inverter with series simultaneous power supply includes a multi-input single-output combined isolated bidirectional forward DC-DC chopper, a plurality of input filters connected to non-common ground and a common output filter circuit. The plurality of input filters and the output filter circuit are connected by the multi-input single-output combined isolated bidirectional forward DC-DC chopper. Each input end of the multi-input single-output combined isolated bidirectional forward DC-DC chopper is connected to output ends of each input filter in a one-to-one correspondence. The output ends of the multi-input single-output combined isolated bidirectional forward DC-DC chopper are connected to the output filter circuit. The inverter has multiple input sources connected to non-common ground, the power is supplied in a time-sharing or simultaneous manner, a high-frequency electrical isolation is performed between the output and the input.