Fault Calculation for Distributed Systems Containing DFIG Wind Generation Farm

Author

Wu Bo ; Yang Ming-yu ; Chen Teng-fei

Author_Institution

Dept. of Electr. Eng., North China Electr. Power Univ., Baoding, China

fYear

2012

fDate

27-29 March 2012

Firstpage

1

Lastpage

4

Abstract

This paper studies the principle of DFIG wind generation characteristics, analyses the mathematical model of DFIG wind generation and wind generation farm considering wake losses, analysis the low voltage ride through(LVRT) and Crowbar protection circuit provides the impact of the failure calculation; with the structural characteristics of the distribution system, on the base of back/forward sweep method, uses the three-phase flow and short-circuit calculate in unity; at last, different fault conditions for 13 nodes system were calculated using matlab programming codes, it´s verified the effectiveness and feasibility of this idea.

Keywords

asynchronous generators; electric machine analysis computing; load flow; mathematics computing; power distribution faults; power generation protection; wind power plants; DFIG wind generation farm; LVRT; MATLAB programming codes; back-forward sweep method; crowbar protection circuit; distributed systems; failure calculation; fault calculation; low voltage ride through; mathematical model; short-circuit calculation; structural characteristics; three-phase flow; Circuit faults; Reactive power; Rotors; Wind farms; Wind power generation; Wind speed; Wind turbines;

fLanguage

English

Publisher

ieee

Conference_Titel

Power and Energy Engineering Conference (APPEEC), 2012 Asia-Pacific

Conference_Location

Shanghai

ISSN

2157-4839

Print_ISBN

978-1-4577-0545-8

Type

conf

DOI

10.1109/APPEEC.2012.6307105

Filename

6307105