Análise de conversores CC-CA conectados em redes de distribuição e utilizados em sistemas de geração distribuída

Author

Gonçalves, Amilcar F Q ; Pozzebon, Giovani G. ; Peña, Guido G. ; Machado, Ricardo Q.

Author_Institution

Depto. de Eng. Eletr., USP-Sao Carlos, São Carlos, Brazil

fYear

2010

fDate

8-10 Nov. 2010

Firstpage

1

Lastpage

6

Abstract

This paper presents a controlled power converter for three-phase grid connected systems. When the power converter operates connected to the grid the current/power is used as control variable. However, if the power converter is operating in stand alone mode (on contingency or islanding mode) the control variable must be changed to voltage. Finally, the paper analyzes the effects of different loads on the islanding detection mode.

Keywords

DC-AC power convertors; distributed power generation; distribution networks; power grids; DC-AC convertors; distributed generation systems; distribution networks; islanding detection mode; stand alone mode; three-phase grid connected systems; Capacitors; Conferences; Converters; Distributed power generation; IEEE standards; Industry applications; Total harmonic distortion; Alternative Sources; Distributed Generation; Three-Phase Power Converter;

fLanguage

English

Publisher

ieee

Conference_Titel

Industry Applications (INDUSCON), 2010 9th IEEE/IAS International Conference on

Conference_Location

Sao Paulo

Print_ISBN

978-1-4244-8008-1

Electronic_ISBN

978-1-4244-8009-8

Type

conf

DOI

10.1109/INDUSCON.2010.5740028

Filename

5740028