Title :
Characteristic analysis of a wind power system with doubly fed induction generator in considering of the tower shadow effect
Author :
Sakasegawa, E. ; Shinohara, K. ; Yamamoto, K. ; Hombu, M.
Author_Institution :
Kagoshima Nat. Coll. of Technol., Hayato, Japan
Abstract :
Characteristic analysis of a 2MW wind power system with doubly-fed induction generator (DFIG) is carried out. In the analysis, tower shadow effect that occurs in case of downwind turbine remarkably is considered. Tower shadow effect is modeled as a variation of the output power. Stator-field-oriented vector control is applied to the control system in order to compensate the variation. Furthermore, influence of the moment of inertia against the rotor input in considering of the tower shadow effect is clarified by computer simulation.
Keywords :
asynchronous generators; machine vector control; poles and towers; wind power plants; wind turbines; computer simulation; doubly fed induction generator; downwind turbine; moment of inertia; power 2 MW; stator-field-oriented vector control; tower shadow effect; wind power system; Educational institutions; Induction generators; Poles and towers; Power electronics; Power generation; Power system modeling; Synchronous generators; Wind energy; Wind power generation; Wind turbines; Wind power system; doubly-fed induction generator; downwind turbine; tower shadow effect;
Conference_Titel :
Power Electronics Conference (IPEC), 2010 International
Conference_Location :
Sapporo
Print_ISBN :
978-1-4244-5394-8
DOI :
10.1109/IPEC.2010.5542020
