公开(公告)号：US11695317B2

公开(公告)日：2023-07-04

申请号：US17856453

申请日：2022-07-01

Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

Inventor： Jinfeng Gao ,  Guiying Lin ,  Weichen He ,  Zhimin Dan ,  Lijun Hang ,  Yuanbin He ,  Ke Chen ,  Jiarui Liao

IPC: H02M1/00 ,  H02M3/00 ,  H02M3/335

CPC classification number: H02M1/0003 ,  H02M1/0025 ,  H02M3/01 ,  H02M3/33573

Abstract: 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 closed-loop control algorithm; determining a real-time control strategy of a switch tube of the converter from at least three control strategies based on the real-time closed-loop control output value; and controlling the switch tube based on the determined real-time control strategy. The control method is used to implement efficient and high-precision voltage stabilization control.

公开(公告)号：US11936235B2

公开(公告)日：2024-03-19

申请号：US17903853

申请日：2022-09-06

Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

Inventor： Huaisen Zhang ,  Yuan Yao ,  Meng Li ,  Weichen He ,  Guiying Lin ,  Yu Yan

IPC: H02J7/00

CPC classification number: H02J7/007194 ,  H02J7/00032 ,  H02J7/0013 ,  H02J7/00309

Abstract: The present application relates to a method and apparatus of power distribution control for power module and a power module device. The method includes: obtaining temperature data of target devices in two or more power modules; analyzing whether the power modules are operating at full power when the temperature data of the target devices meets a preset temperature fault condition; and adjusting operating parameters of the power modules based on the temperature data when the power modules are not operating at full power.