Modeling and analysis of stability for parallel inverters operated with instantaneous maximum current control strategy

被引：0
|
作者：
Xiong, Rihui [1 ]
Lee, Yunfeng [1 ]
Zhao, Jixiang [1 ]
机构：
[1] China Jiliang Univ, Inst Informat Engn, Hangzhou 310018, Zhejiang, Peoples R China
来源：
2006 IMACS: MULTICONFERENCE ON COMPUTATIONAL ENGINEERING IN SYSTEMS APPLICATIONS, VOLS 1 AND 2 | 2006年
关键词：
multi-inverter parallel; instantaneous maximum current control scheme; small signal model;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
The advantages of multi-inverter parallel operation is summarized and the present solutions for circulating current reduction are reviewed. Then a general small-signal model is proposed with the instantaneous maximum current control scheme. The stability of the system is analyzed. The influence of the current-sharing loop is studied with some mathematical analysis and simulation. The performance of the current-sharing loop is investigated. Then two 220Vac I kW inverters with 50 Hz output frequency is built and paralleled to verify the validity of the proposed model and analysis.
引用
收藏
页码：1701 / +
页数：3
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