Multi-module Input Series Output Parallel DC/DC Converter Study of Control Strategis

被引：0
作者：
Lei, Jianhua [1 ,2 ]
Zhang, Yongbo [2 ]
Liu, Qian [3 ]
Wu, Yucheng [3 ]
Jing, Long [3 ]
机构：
[1] Tsinghua Univ, Shenzhen Int Grad Sch, Shenzhen, Peoples R China
[2] Shenzhen Poweroak Newener Co Ltd, Shenzhen, Peoples R China
[3] Beijing Jiaotong Univ, Sch Elect Engn, Beijing, Peoples R China
来源：
2023 6TH INTERNATIONAL CONFERENCE ON RENEWABLE ENERGY AND POWER ENGINEERING, REPE 2023 | 2023年
关键词：
input series output parallel (ISOP); DC/DC converter; droop equalization control; stability analysis;
D O I：
10.1109/REPE59476.2023.10511975
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
Multi module input series output parallel (ISOP) DC/DC converters can be used in various applications. In order to ensure the normal operation of the entire system, it is necessary to equalize the input voltage and current between various modules. In this paper, a local information-based input voltage droop equalization control strategy is proposed for ISOP-based DC/DC converter systems. This control strategy has a fast dynamic response, achieves modular operation, high redundancy and improves the reliability of the system. A stability analysis was then performed on the control strategy and its effectiveness and feasibility were verified through simulation and experiment.
引用
收藏
页码：26 / 32
页数：7
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