公开(公告)号：EP4102708A1

公开(公告)日：2022-12-14

申请号：EP21904632.3

申请日：2021-04-23

申请人： Contemporary Amperex Technology Co., Limited

发明人： GAO, Jinfeng ,  LIN, Guiying ,  HE, Weichen ,  DAN, Zhimin ,  HANG, Lijun ,  HE, Yuanbin ,  CHEN, Ke ,  LIAO, Jiarui

IPC分类号： H02M3/156 ,  H02M3/335 ,  H02M1/08

摘要： Embodiments of this application provide a converter control method, a converter control apparatus, and a readable storage medium. The control method includes: obtaining a real-time input voltage and a real-time output voltage of a converter; determining a corresponding real-time closed-loop control output value of the converter based on the real-time input voltage and the real-time output voltage by using a preset closed-loop control algorithm; determining a real-time control strategy of a switch tube of the converter from at least three preset control strategies based on the real-time closed-loop control output value; and controlling the switch tube based on the real-time control strategy. The control method is used to implement efficient and high-precision voltage stabilization control.