Title:
CONVERTER CONTROL METHOD AND APPARATUS, AND READABLE STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2022/222147
Kind Code:
A1
Abstract:
Embodiments of the present application provide a converter control method and apparatus, and a readable storage medium. The control method comprises: obtaining a real-time input voltage and a real-time output voltage of a converter; determining, according to the real-time input voltage, the real-time output voltage, and a preset closed-loop control algorithm, a real-time closed-loop control output value corresponding to the converter; according to the real-time closed-loop control output value, determining, from at least three preset control strategies, a real-time control strategy of a switch tube of the converter; and controlling the switch tube according to the real-time control strategy. The control method is used for implementing high-efficiency and high-precision voltage stabilization control.
Inventors:
GAO JINFENG (CN)
LIN GUIYING (CN)
HE WEICHEN (CN)
DAN ZHIMIN (CN)
HANG LIJUN (CN)
HE YUANBIN (CN)
CHEN KE (CN)
LIAO JIARUI (CN)
LIN GUIYING (CN)
HE WEICHEN (CN)
DAN ZHIMIN (CN)
HANG LIJUN (CN)
HE YUANBIN (CN)
CHEN KE (CN)
LIAO JIARUI (CN)
Application Number:
PCT/CN2021/089402
Publication Date:
October 27, 2022
Filing Date:
April 23, 2021
Export Citation:
Assignee:
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD (CN)
International Classes:
H02M3/156; H02M1/08; H02M3/335
Foreign References:
| CN104426364A | 2015-03-18 | |||
| CN103023330A | 2013-04-03 | |||
| CN101826796A | 2010-09-08 | |||
| CN106130346A | 2016-11-16 | |||
| CN112087140A | 2020-12-15 | |||
| CN106358354A | 2017-01-25 | |||
| US20130093407A1 | 2013-04-18 |
Other References:
See also references of EP 4102708A4
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