INVERTER, DRIVING DEVICE, AND DRIVING METHOD

The invention discloses an inverter, a driving device and a driving method, the driving device comprises a plurality of driving modules, the plurality of driving modules share one power supply end, and the driving end and the grounding end of each driving module are respectively and correspondingly connected with the control end and the grounding end of one switching tube in the inverter; when each driving module is in an energy release state, the corresponding switch tube is driven to be switched on; and when each driving module is in an energy storage state, stopping driving the corresponding switch tube to be switched on. According to the technical scheme, the multiple driving modules share one power supply end, so that the problem of voltage drift caused by multi-path output of a flyback power supply is avoided, the voltage stability and the system reliability can be remarkably improved, the number of driving transformers can be remarkably reduced, the PCB layout is simplified, and the system cost can be