Analysis of utility interactive photovoltaic generation system using a single power static inverter

Author

Martins, Denizar Cruz ; Demonti, Rogers ; Rüther, Ricardo

Author_Institution

Dept. of Electr. Eng., Fed. Univ. of Santa Caterina, Florianoplolis, Brazil

fYear

2000

fDate

2000

Firstpage

1719

Lastpage

1722

Abstract

This paper presents the analysis of a static conversion system for treatment of the solar energy from photovoltaic panels. This system is interconnected with the mains power supply, contributing to the generation of the electrical energy. The power structure is composed of a current-fed push-pull converter, a buck converter, and a current inverter. The main features of the system are: simple control strategy, robustness, lower harmonic distortion of the current and natural isolation. The principle of operation, design procedure and experimental results are presented

Keywords

DC-DC power convertors; electric current control; harmonic distortion; harmonics suppression; invertors; photovoltaic power systems; power conversion harmonics; solar cell arrays; buck converter; control strategy; current inverter; current-fed push-pull converter; design procedure; electrical energy generation; interconnected system; lower harmonic distortion; mains power supply; natural isolation; operation; photovoltaic panels; power structure; robustness; single power static inverter; solar energy; utility interactive photovoltaic generation system; Buck converters; Control systems; Inverters; Photovoltaic systems; Power generation; Power supplies; Power system interconnection; Robust control; Solar energy; Solar power generation;

fLanguage

English

Publisher

ieee

Conference_Titel

Photovoltaic Specialists Conference, 2000. Conference Record of the Twenty-Eighth IEEE

Conference_Location

Anchorage, AK

ISSN

0160-8371

Print_ISBN

0-7803-5772-8

Type

conf

DOI

10.1109/PVSC.2000.916235

Filename

916235