高功率充电机控制程序设计。将输入指令和反馈进行比较，然后进行PI运算，再乘上单位的正弦值就变成输入电流需要跟踪的对象，然后将输入电流采样后和它进行滞回比较，比较后就可以给出开关管的开关信号了-high-power charger design control procedures. Importation of instructions and feedback, then PI operation, multiplied by the flat on the value becomes sinusoidal input current needs of the target tracking, then the input current and after sampling it for hysteretic more, more can be given after the switch of the switch signal