Multi-inverter channel power supply of wireless power transmission system

The invention provides a multi-inverter-channel power supply of a wireless power transmission system, which comprises a control module, a driving module, full-bridge inverter circuits and a port which are connected with the wireless power transmission system, the control module comprises a main inverter unit DSP1 and a slave inverter unit DSP2 which are connected in series, the slave inverter unit DSP2 follows the main inverter unit DSP1, the number of the full-bridge inverter circuits is four, and the number of the full-bridge inverter circuits is four. The four inverters are connected in parallel, so that four transmitting coils can be driven at the same time, and any adjacent four coils in nine array type multi-transmitting coils are controlled by the four inverters to work; adjustment of current size proportion and current phase of any adjacent four transmitting coils in the multi-transmitting type wireless power transmission system can be realized, stable output of the wireless power transmission system