Title :
Multi time-scale dynamic models for doubly-fed induction generator in DIgSILENT
Author :
Yajing Du ; Gengyin Li ; Jie Meng
Author_Institution :
State Key Lab. of Altemate Electr. Power Syst. with Renewable Energy Sources, North China Electr. North Univ., Beijing, China
Abstract :
The size and number of wind turbines are due to rise dramatically. Increasing dependence on wind generation requires suitable dynamic models of doubly-fed induction generator (DFIG) that can be easily deployed in power system studies. This paper presents the multi time-scale dynamic models of DFIG implemented in the power system simulation tool DIgSILENT. The response characteristics of the detailed DFIG models during normal operation of the wind turbine and during transient grid fault events are simulated and analyzed. The simulation results show that the established model is correct and DFIG possesses good dynamic characteristics.
Keywords :
angular velocity control; asynchronous generators; power control; power system simulation; voltage control; wind turbines; DFIG models; DIgSILENT; doubly-fed induction generator; multi time-scale dynamic models; power system simulation tool; power system studies; transient grid fault events; wind generation; wind turbines; Circuit faults; Generators; Mathematical model; Rotors; Voltage control; Wind speed; Wind turbines; Doubly-fed induction machines (DFIG); dynamic model; multi time-scale; response characteristics; wind power generation;
Conference_Titel :
Power and Energy Engineering Conference (APPEEC), 2013 IEEE PES Asia-Pacific
Conference_Location :
Kowloon
DOI :
10.1109/APPEEC.2013.6837232
