Title :
Research on grid connection of wind farm based on VSC-HVDC
Author :
Kang, Jinliang ; Liang, Haifeng ; Li, Gengyin ; Zhou, Ming ; Yang, Hua
Author_Institution :
Sch. of Electr. & Electron. Eng., North China Electr. Power Univ., Baoding, China
Abstract :
VSC-HVDC is the ideal transmission technology for the connection of the wind farms to the power system. In this paper the topology of VSC-HVDC for connection of wind farm was presented. Control strategy of VSC-HVDC for wind farm using DFIG was proposed. DFIG and VSC-HVDC were modeled in PSCAD/EMTDC software and simulation analysis was carried out. Simulation results were presented to illustrate the reasonableness of the control strategy and the effectiveness of controllers. The control strategy has good fault recovery characteristics and can improve system´s LVRT capability.
Keywords :
HVDC power transmission; control engineering computing; power engineering computing; power grids; power transmission control; wind power; LVRT capability; PSCAD/EMTDC software; VSC-HVDC; control strategy; grid connection; simulation analysis; transmission technology; wind farm; Power conversion; Power measurement; Pulse width modulation; Q measurement; Wind farms; DFIG; LVRT; VSC-HVDC; Wind farm; topology;
Conference_Titel :
Power System Technology (POWERCON), 2010 International Conference on
Conference_Location :
Hangzhou
Print_ISBN :
978-1-4244-5938-4
DOI :
10.1109/POWERCON.2010.5666107
