Hybrid control strategy suitable for matrix boost LLC resonant converter

The invention discloses a hybrid control strategy suitable for a matrix boost LLC resonant converter, and belongs to the technical field of power electronics. The hybrid control strategy is divided into three modes: a half-voltage mode, a half-current mode and a full-voltage current mode. In the half-voltage mode, the output voltage of the matrix transformer T2 is controlled to be zero, under the condition, only T1 transmits power to a load, half-voltage output is achieved, and the system can work in the mode in the standby state so as to reduce the standby power consumption of the system; in the half-current mode, the windings # 1 and # 4 of the transformers T1 and T2 are controlled to work, driving signals of H bridges corresponding to the windings # 2 and # 3 are closed, under the condition, only the windings # 1 and # 4 transmit power to a load, half-current output is achieved, and the half-current mode can work in the no-load state to the half-load state; according to the full-voltage current mode, it is