DAB型全桥DC-DC变换器与3相PWM型变换器级联仿真，可用于充放电系统及新能源领域，实现能量的双向流动。-DAB full-bridge DC-DC converter with three-phase PWM converter cascade simulation model can be used to charge and discharge systems and new energy field, two-way flow of energy.

单相PWM整流器，实现能量的双向流动，采用直接电流控制，母线电压稳定输出在400V。(Single-phase PWM rectifier, realizing bidirectional flow of energy, using direct current control, bus voltage stable output in 400V.)