Title :
Shorted stator induction generator for low wind speed power application
Author :
Balogun, Adeola ; Ojo, Olorunfemi ; Okafor, Frank
Author_Institution :
Dept. of Electr. & Electron. Eng., Univ. of Lagos, Lagos, Nigeria
Abstract :
Shorted stator induction generator (IG) is presented for low wind speed power application. An analytical model is derived for predicting electrical performance of the generator while operating in regions 1 and 2 of turbine power versus wind speed curve. This paper determines an explicit optimal stator electrical speed of operation since the stator is disconnected from synchronism with the grid. A vector control scheme is developed for the IG. Simulation and experimental results are presented for a 5hp machine.
Keywords :
asynchronous generators; machine vector control; power grids; stators; wind power plants; wind turbines; generator electrical performance prediction; low wind speed power application; optimal stator electrical speed; shorted stator induction generator; turbine power; vector control scheme; wind speed curve; Shorted stator; loss minimization vector control; optimal power flow; stator electrical speed; stator flux phase locked loop;
Conference_Titel :
Power and Energy Society General Meeting, 2010 IEEE
Conference_Location :
Minneapolis, MN
Print_ISBN :
978-1-4244-6549-1
Electronic_ISBN :
1944-9925
DOI :
10.1109/PES.2010.5589851
