A prototype of flywheel energy storage system suppressed by hybrid magnetic bearings with H-infinity controller

Authors
Komori, M Akinaga, N
Citation
M. Komori et N. Akinaga, A prototype of flywheel energy storage system suppressed by hybrid magnetic bearings with H-infinity controller, IEEE APPL S, 11(1), 2001, pp. 1733-1736
Citations number
4
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY
ISSN journal
10518223 → ACNP
Volume
11
Issue
1
Year of publication
2001
Part
2
Pages
1733 - 1736
Database
ISI
SICI code
1051-8223(200103)11:1<1733:APOFES>2.0.ZU;2-O
Abstract
This paper discusses a prototype of miniature flywheel energy storage syste m. The system consists of a rotor with a flywheel disk and a pair of hybrid magnetic bearings (HMBs). The HMB is composed of both superconducting magn etic bearings (SMBs) and active magnetic bearings (AMBs). H-infinity contro l method and zero bias method are applied to the AMB. In this paper, the de sign and dynamics of the flywheel energy storage system are discussed.