Distributed generation impact on voltage sags

Author

Ramos, Alessandro C L ; Batista, Adalberto J. ; Leborgne, Roberto C. ; Emiliano, Pedro H M

Author_Institution

Companhia Energetica de Goias - CELG, Centro de Operacao do Sistema Eletrico., Goiania, Brazil

fYear

2009

fDate

Sept. 27 2009-Oct. 1 2009

Firstpage

446

Lastpage

450

Abstract

This paper presents the impact of the distributed generation on voltage sags caused by faults. Symmetrical and asymmetrical faults are simulated at sub-transmission and distribution lines. Voltage sags are monitored at buses where sensitive end-users are connected. Faults were simulated using ANAFAS software. In order to run several cases a Java routine was implemented. This solution let the automatic simulation of cases including different fault locations and fault impedances.sub-transmission lines.distribution lines.

Keywords

Java; distributed power generation; power engineering computing; power supply quality; ANAFAS software; Java routine; asymmetrical faults; distributed generation; distribution lines; fault impedances; fault locations; subtransmission lines; symmetrical faults; voltage sags; Circuit faults; Distributed control; Fault location; Impedance; Java; Power generation; Power quality; Power system simulation; Synchronous generators; Voltage fluctuations; Power quality; distributed generation; voltage sags;

fLanguage

English

Publisher

ieee

Conference_Titel

Power Electronics Conference, 2009. COBEP '09. Brazilian

Conference_Location

Bonito-Mato Grosso do Sul

ISSN

2175-8603

Print_ISBN

978-1-4244-3369-8

Electronic_ISBN

2175-8603

Type

conf

DOI

10.1109/COBEP.2009.5347627

Filename

5347627