Title :
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
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;
Conference_Titel :
Power and Energy Engineering Conference (APPEEC), 2012 Asia-Pacific
Conference_Location :
Shanghai
Print_ISBN :
978-1-4577-0545-8
DOI :
10.1109/APPEEC.2012.6307105
