Constant boost control of the Z-source inverter to minimize current ripple and voltage stress

被引：527

作者：

Shen, MS ^{[1
]}

Wang, J

Joseph, A

Peng, FZ

Tolbert, LM

Adams, DJ

机构：

[1] Michigan State Univ, Dept Elect & Comp Engn, E Lansing, MI 48824 USA

[2] Ford Motor Co, Dearborn, MI 48120 USA

[3] Univ Tennessee, Knoxville, TN 37996 USA

[4] Oak Ridge Natl Lab, Natl Transportat Res Ctr, Knoxville, TN 37932 USA

来源：

IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS | 2006年 / 42卷 / 03期

基金：

美国国家科学基金会;

关键词：

pulsewidth modulation (PWM); voltage boost; Z-source inverter;

D O I：

10.1109/TIA.2006.872927

中图分类号：

T [工业技术];

学科分类号：

08 [工学];

摘要：

This paper proposes two constant boost-control methods for the Z-source inverter, which can obtain maximum voltage gain at any given modulation index without producing any low-frequency ripple that is related to the output frequency and minimize the voltage stress at the same time. Thus, the Z-network requirement will be independent of the output frequency and determined only by the switching frequency. The relationship of voltage gain to modulation index is analyzed in detail and verified by simulation and experiments.

引用

页码：770 / 778

页数：9