Parallelization of Boost and Buck Type DC-DC Converters by Individual Passivity-Based Control

被引：5
|
作者：
Murakawa, Yuma [1 ]
Sadanda, Yuhei [1 ]
Hikihara, Takashi [1 ]
机构：
[1] Kyoto Univ, Dept Elect Engn, Kyoto 6158510, Japan
来源：
IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES | 2020年 / E103A卷 / 03期
基金：
日本科学技术振兴机构;
关键词：
parallelization; DC-DC converter; passivity-based control; distributed power source; DISTRIBUTED GENERATION; ENERGY;
D O I：
10.1587/transfun.2019EAP1069
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
This paper discusses the parallelization of boost and buck converters. Passivity-based control is applied to each converter to achieve the asymptotic stability of the system. The ripple characteristics, error characteristics, and time constants of the parallelized converters are discussed with considering the dependency on the feedback gains. The numerical results are confirmed to coincide with the results in the experiment for certain feedback gains. The stability of the system is also discussed in simulation and experiment. The results will be a step to achieve the design of parallel converters.
引用
收藏
页码：589 / 595
页数：7
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