Comparative Analysis on Performance of Power Quality Improvement of Grid-Connected Inverters

被引：0

作者：

Choi, Wooyoung ^{[1
]}

Sarlioglu, Bulent ^{[1
]}

机构：

[1] Univ Wisconsin, Elect & Comp Engn, WEMPEC, Madison, WI 53706 USA

来源：

2019 IEEE ENERGY CONVERSION CONGRESS AND EXPOSITION (ECCE) | 2019年

关键词：

grid-connected inverter; reconfigurable inverter; hybrid inverter; shunt inverter; series inverter; voltage sag; grid-connected inverter comparison; power quality; voltage regulation; CONTROL STRATEGIES; FACTS DEVICES; TOPOLOGIES; ENHANCEMENT;

D O I：

10.1109/ecce.2019.8912488

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：

This paper presents a comparative analysis of grid-connected inverters (GCI) to improve voltage-based power quality in distributed generation and microgrid applications. Different GCIs considered for comparison are shunt, series, hybrid with two inverters, and proposed hybrid with one inverter. Required kVA ratings of different GCIs are compared for voltage quality problem. The performances are examined including the maximum voltage quality problem that can be mitigated. Also, power electronic design considerations including a number of switches, number of inverters, control complexity, relative transient risk are evaluated. Theoretical analysis and experimental results are presented to evaluate performances comparatively.

引用

页码：4281 / 4286

页数：6

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