Transient Performance Improvement of Digital Average Current Controlled Multiphase Interleaved Buck Converter

被引：0
|
作者：
Mao, Guihua [1 ]
Zhou, Guohua [1 ]
Moth, Klaus [2 ]
Bonsal, Yashank [3 ]
Gao, Yuan [3 ]
Munk-Nielsen, Stig [3 ]
机构：
[1] Southwest Jiaotong Univ, Sch Elect Engn, Chengdu, Peoples R China
[2] LivingPower Co, Aalborg, Denmark
[3] Aalborg Univ, AAU Energy, Aalborg, Denmark
来源：
2022 INTERNATIONAL POWER ELECTRONICS CONFERENCE (IPEC-HIMEJI 2022- ECCE ASIA) | 2022年
关键词：
D O I：
暂无
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
Digital average current (DAC) control has high accuracy, strong anti-interference ability, and easy to realize current sharing and overcurrent protection. It is very suitable for multiphase interleaved parallel converters. However, the load transient response of the DAC control is too slow. This paper analyzes the principle of DAC control and its transient performance in detail, and proposes load current compensation to improve the system's transient response speed. Simulation results verify the theoretical analysis.
引用
收藏
页码：2456 / 2460
页数：5
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