Average Current-Mode Control of PWM A-Source Converter

被引：0

作者：

Ayachit, Agasthya ^{[1
]}

Forouzesh, Mojtaba ^{[2
]}

Siwakoti, Yam P. ^{[3
]}

Kazimierczuk, Marian. K. ^{[1
]}

Blaabjerg, Frede ^{[4
]}

机构：

[1] Wright State Univ, Dept Elect Engn, Dayton, OH 45435 USA

[2] Queens Univ, Dept Elect & Comp Engn, Kingston, ON K7L 3N6, Canada

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

[4] Aalborg Univ, Dept Energy Technol, Pontoppidanstr 101, DK-9220 Aalborg, Denmark

来源：

2018 IEEE ENERGY CONVERSION CONGRESS AND EXPOSITION (ECCE) | 2018年

关键词：

Average current-mode control; A-source converter; closed-loop small-signal modeling; magnetically coupled impedance source (MCIS); pulse width modulated (PWM) converters; right half plane zero (RHPZ); Z-SOURCE INVERTER;

D O I：

暂无

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 introduces a closed-loop small-signal model of current-mode controlled A-source converter. The A-source converter is a magnetically-coupled, impedance-source, high voltage-boost converter for dc-ac and dc-dc applications. Derivation of closed-loop inner current loop and its transfer functions are discussed in detail. Moreover, both frequency and transient performances of the closed-loop current-mode controlled A-source converter have been verified by computer simulations using MATLAB and SABER circuit simulator. In addition, a laboratory prototype has been built to verify the theoretical analysis.

引用

页码：5994 / 5999

页数：6

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