Title :
Dynamic analysis of doubly fed induction generator during symmetrical voltage swells
Author :
Zhang, Xing ; Qu, Tingyu ; Xie, Zhen ; Cao, Renxian
Author_Institution :
Hefei Univ. of Technol., Hefei, China
Abstract :
With the rapid increase of wind farms especially large offshore wind farms, a new problem associated with the response of doubly fed induction generator to temporary overvoltage has arisen. This paper develops a theoretical analysis of the dynamic behavior during symmetrical three phase voltage swell. Overvoltage may lead to reversal of power in the line side converter. Simulation results are in good agreement with those obtained theoretically.
Keywords :
asynchronous generators; offshore installations; power supply quality; wind power plants; doubly fed induction generator; line side converter; offshore wind farms; symmetrical three phase voltage swell; temporary overvoltage; Impedance; Reactive power; Rotors; Stator windings; Voltage control; Wind farms; DFIG; HVRT(high voltage ride through);
Conference_Titel :
Mechanic Automation and Control Engineering (MACE), 2011 Second International Conference on
Conference_Location :
Hohhot
Print_ISBN :
978-1-4244-9436-1
DOI :
10.1109/MACE.2011.5987167
