A Comparison Between Static and Dynamic Performances of a Z-source and a Dual-Stage Boost Converter Under SMC for PV Energy Applications

被引：13

作者：

El Aroudi, A. ^{[1
]}

Haroun, R. ^{[1
]}

Cid-Pastor, A. ^{[1
]}

Kouzou, A. ^{[2
]}

Martinez-Salamero, L. ^{[1
]}

机构：

[1] Univ Rovira & Virgili, Escola Tecn Super Engn, Dept Engn Elect Elect & Automat, E-43007 Tarragona, Spain

[2] Univ Djelfa, Djelfa, Algeria

来源：

MEDITERRANEAN GREEN ENERGY FORUM 2013: PROCEEDINGS OF AN INTERNATIONAL CONFERENCE MGEF-13 | 2013年 / 42卷

关键词：

Dual-stage boost converter; Z-source converter; PV energy applications; Impedance matching;

D O I：

10.1016/j.egypro.2013.11.060

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：

080707 [能源环境工程]; 082001 [油气井工程];

摘要：

A comparative study is carried out for the static and dynamic performances of a Z-source converter and a cascade interconnection of two DC-DC boost converters in their potential use for high conversion ratio PV energy applications. A Sliding-Mode Control (SMC) is used for both systems which are operated at the same conditions. Their stability analysis is carried out and their efficiency are compared analytically and validated by numerical simulations using PSIM software. It is shown that the dual-stage boost converter outperforms and the Z-source converters when used in impedance matching between a PV generator and a resistive load. (C) 2013 The Authors. Published by Elsevier Ltd.

引用

页码：587 / 596

页数：10

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