DocumentCode
230338
Title
Transient behavior of doubly fed induction generator during voltage recovery
Author
Sheng Hu ; Xudong Zou ; Yong Kang
Author_Institution
Sch. of Electr. & Electron. Eng., Huazhong Univ. of Sci. & Technol., Wuhan, China
fYear
2014
fDate
22-25 Oct. 2014
Firstpage
3180
Lastpage
3186
Abstract
DFIG is very sensitive to grid voltage disturbance, grid voltage dip and recovery may cause overcurrents an overvoltages in rotor windings, which can damage the rotor side converter(RSC). The transient behavior of DFIG under voltage dip has been studied in many literatures, but the behavior of DFIG under voltage recovery after voltage dip is seldom reported, the transient behavior of DFIG during voltage recovery after balanced and unbalanced voltage dip are theoretically analyzed in this paper, in order to validate theory analysis, simulations have been carried out, the results are consistent with proposed theoretical analysis.
Keywords
asynchronous generators; power convertors; DFIG; RSC; doubly fed induction generator; grid voltage dip; grid voltage disturbance; rotor side converter; rotor windings; theory analysis; transient behavior; unbalanced voltage dip; voltage recovery; Rotors; Stator windings; Steady-state; Transient analysis; Vectors; Voltage fluctuations;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical Machines and Systems (ICEMS), 2014 17th International Conference on
Conference_Location
Hangzhou
Type
conf
DOI
10.1109/ICEMS.2014.7014040
Filename
7014040
Link To Document