Title :
Simulation Modeling and Experimental Validation of Generator Control Strategy in DFIG System
Author :
Song, Seung-Ho ; Im, Ji-Hoon ; Choi, Hyeong-jin ; Jeong, Seung-Gi ; Jeong, Byoung-Chang
Author_Institution :
Dept. of Electrical Engineering, Kwangwoon University, Korea. ssh@kw.ac.kr
fDate :
Feb. 25 2007-March 1 2007
Abstract :
To investigate the dynamic response of WECS to the events in power system, an accurate simulation m odel for DFIG(doubly-fed induction generator) system is d eveloped using PSCAD/EMTDC and a hardware-in-loop si mulator is implemented using 3kW M-G set. The model c onsists of wind model, rotor dynamics, wound rotor induc tion generator, power electronics converter and control str ategies. Control strategies can be programmed at torque-s peed plane as needed and implemented in DSP controlled power converters. Simulation and experimental results sh ows smooth change of control modes and efficient power control performances.
Keywords :
Discrete event simulation; EMTDC; Induction generators; PSCAD; Power system dynamics; Power system modeling; Power system simulation; Rotors; Torque control; Wind power generation;
Conference_Titel :
Applied Power Electronics Conference, APEC 2007 - Twenty Second Annual IEEE
Conference_Location :
Anaheim, CA, USA
Print_ISBN :
1-4244-0713-3
DOI :
10.1109/APEX.2007.357687