Single-phase Inverter Voltage Control and Parallel Circulation Current Suppression

被引：0

作者：

Li Hongbo ^{[1
]}

Yu Jun ^{[1
]}

Xiong Jian ^{[1
]}

Shan Hongtao ^{[1
]}

机构：

[1] Huazhong Univ Sci & Technol, Inst Elect & Elect Engn, Wuhan 430074, Peoples R China

来源：

2009 IEEE 6TH INTERNATIONAL POWER ELECTRONICS AND MOTION CONTROL CONFERENCE, VOLS 1-4 | 2009年

关键词：

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Load disturbance is the main reason affecting the performance of the power inverter. The existence of the output impedance is the underlying reason of load disturbance. This paper analysis the inverter output voltage waveform and circulation suppression control methods from the perspective of output impedance. Through PID control and instantaneous feedback technology, it could change the characteristics of the inverter's output impedance, as well as the circulation impedance of the parallel inverters It improved the output voltage waveform and effectively curbed the circulation current in parallel systems.

引用

页码：450 / 454

页数：5

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