DocumentCode
2342298
Title
A flywheel cell for energy storage system
Author
Nguyen, TD ; Tseng, KJ ; Zhang, S. ; Zhang, C.
Author_Institution
Center for Smart Energy Syst., Nanyang Technol. Univ., Singapore
fYear
2008
fDate
24-27 Nov. 2008
Firstpage
214
Lastpage
219
Abstract
A flywheel cell intended for multi-flywheel cell based energy storage system is proposed. The flywheel can operate at very high speed in magnetic levitation under the supports of the integrated active magnetic bearing and a passive magnetic bearing set. 3D finite element analyses were applied to verify various configurations of passive magnetic bearing. The feasibility of PID controllers for the flywheel cell was evaluated by simulation study.
Keywords
finite element analysis; flywheels; magnetic bearings; magnetic levitation; three-term control; 3D finite element analyses; PID controllers; integrated active magnetic bearing; magnetic levitation; multiflywheel cell based energy storage system; passive magnetic bearing set; Batteries; Energy storage; Finite element methods; Flywheels; Magnetic analysis; Magnetic levitation; Magnetic materials; Power electronics; Rotors; Stators;
fLanguage
English
Publisher
ieee
Conference_Titel
Sustainable Energy Technologies, 2008. ICSET 2008. IEEE International Conference on
Conference_Location
Singapore
Print_ISBN
978-1-4244-1887-9
Electronic_ISBN
978-1-4244-1888-6
Type
conf
DOI
10.1109/ICSET.2008.4747004
Filename
4747004
Link To Document