Title:
RECTIFIER CIRCUIT CONTROL METHOD AND APPARATUS, AND ENERGY STORAGE DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/045363
Kind Code:
A1
Abstract:
Disclosed in the present invention are a rectifier circuit control method and apparatus, and an energy storage device. The rectifier circuit comprises a primary full-bridge circuit and a secondary full-bridge circuit. The control method comprises: acquiring first pulse width modulation response time and second pulse width modulation response time, wherein the first pulse width modulation response time is less than the second pulse width modulation response time; and controlling first on-time of the primary full-bridge circuit according to the first pulse width modulation response time, and controlling second on-time of the secondary full-bridge circuit according to the second pulse width modulation response time.
Inventors:
QIU YU (CN)
ZENG XIANJIE (CN)
JIANG HAIHAO (CN)
HUANG ZHAOBIN (CN)
ZENG XIANJIE (CN)
JIANG HAIHAO (CN)
HUANG ZHAOBIN (CN)
Application Number:
PCT/CN2022/133694
Publication Date:
March 07, 2024
Filing Date:
November 23, 2022
Export Citation:
Assignee:
GD MIDEA AIR CONDITIONING EQUIPMENT CO LTD (CN)
International Classes:
H02J3/38
Foreign References:
| CN112421960A | 2021-02-26 | |||
| CN109327150A | 2019-02-12 | |||
| CN107147300A | 2017-09-08 | |||
| JP2022049533A | 2022-03-29 |
Attorney, Agent or Firm:
JIAQUAN IP LAW (CN)
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