A Family of Single-Phase Single-Stage Boost Inverters

被引：12

作者：

Lee, Sze Sing ^{[1
]}

Lim, Ricxon Jie Sheng ^{[1
,2
]}

Barzegarkhoo, Reza ^{[3
]}

Lim, Chee Shen ^{[4
]}

Grigoletto, Felipe Bovolini ^{[5
]}

Siwakoti, Yam Prasad ^{[3
]}

机构：

[1] Newcastle Univ Singapore, Singapore 567739, Singapore

[2] Singapore Inst Technol, Singapore 138683, Singapore

[3] Univ Technol Sydney, Fac Engn & Informat Technol, Sydney, NSW 2007, Australia

[4] Xian Jiaotong Liverpool Univ, Sch Adv Technol, Suzhou 215123, Peoples R China

[5] Fed Univ Pampa UNIPAMPA, BR-97546550 Alegrete, Brazil

来源：

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS | 2023年 / 70卷 / 08期

关键词：

Boost inverters (BIs); H-bridge; multilevel inverters; single-stage; 5-LEVEL INVERTER; CONVERTER; DESIGN; CELL;

D O I：

10.1109/TIE.2022.3215827

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

H-bridge inverter is a common topology used for single-phase applications. Due to its limited voltage gain, a two-stage power conversion with a front-end dc-dc converter is usually adopted to accommodate the low dc source voltage. Recently, single-stage boost inverters are gaining significant interest due to their higher power efficiency and compactness. In this article, we present a family of boost inverters with continuous dc source current. By the incorporation of merely a power switch and a boost inductor to the first leg of H-bridge, voltage boosting and three-level generation can be simultaneously achieved within a single-stage operation. All potential topologies using the same number of components are derived. An extension to generate five voltage levels with voltage gain enhancement is also proposed. The operation of the proposed boost inverters is thoroughly analyzed. The simulation and experimental results are presented for verification.

引用

页码：7955 / 7964

页数：10

共 26 条

[1] Performance Evaluation of the Single-Phase Split-Source Inverter Using an Alternative DC-AC Configuration [J].