Losses in axial-flux permanent-magnet coreless flywheel energy storage systems

Proceedings of the 2008 International Conference on Electrical Machines, ICEM'08

Volumn , Issue , 2008, Pages

  Santiago, J ^a   Oliveira, J G ^a   Lundin, J ^a   Larsson, A ^a,b   Bernhoff, H ^a  

^a UPPSALA UNIVERSITY   (Sweden)

^b SWEDISH DEFENCE RESEARCH AGENCY   (Sweden)

Author keywords

[No Author keywords available]

Indexed keywords

3-D FINITE-ELEMENT METHODS; AIR GAPS; BACK-EMF; CONVENTIONAL MACHINES; EDDY-CURRENT LOSS; FLUX DENSITIES; FLYWHEEL ENERGY STORAGE APPLICATIONS; FLYWHEEL ENERGY STORAGE SYSTEMS; LOW PRESSURES; OVERALL EFFICIENCIES; SPIN DOWNS; THREE-PHASE MACHINES;

ATMOSPHERIC PRESSURE; ELECTRIC ENERGY STORAGE; ELECTROMOTIVE FORCE; FLYWHEEL PROPULSION; PERMANENT MAGNETS; TRANSFORMER WINDINGS; WHEELS; WINDING;

FLYWHEELS;

EID: 65249140594     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICELMACH.2008.4800073     Document Type: Conference Paper

References (10)

1. Harvey Glickenstein, "Electric trams without the wires", IEEE Vehicular Technology Magazine, v 1, n 4, December, 2006, p 50-51.
2. Barna Szabados and Uwe Schaible,"Peak Power Bi-directional Transfer From High Speed Flywheel to Electrical Regulated Bus Voltage System: A Practical Proposal for Vehicular Technology", IEEE Tran. on Energy Conversion, Vol. 13, No. 1, March 1998
3. F. Caricchi, F. Crescimbini, E. Santini, C. Santucci, "Influence of the radial variation of the Magnet Pitch in slotless Permanent Magnet Axial flux motors" IEEE Ind. Appl. Society, annual meeting, New Orleans, Louisiana, October 5-9, 1997.
4. Bolund, B, "Electric Power Generation and Storage Using a High Voltage Approach.", Acta Universitatis Upsaliensis. Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology 173. pp.63. Uppsala 2006.
5. Schaeffler KG, "Rolling bearings", INA FAG catalog, June 2006.
6. Y. Suzuki; A. Koyanagi; M. Kobayashi and R. Shimada, "Novel applications of the flywheel energy storage system", Energy Vol. 30, Issue: 11 (2005-08), pp. 2128-2143
7. A. A. Arkadan, R. Vyas, "Effect of toothless stator design on core and stator conductors eddy current losses in permanent magnet generators", IEEE Trans. On Energy Conversion, Vol. 7, No.1 March 1992.
8. Electric Machinery Committee of the IEEE Power Engineering Society, "IEEE Guide: Test Procedures for Synchronous Machines", The Institute of Electrical and Electronics Engineers, Inc. 345 East 47th Street, New York, NY 10017-2394, USA. IEEE Std 115-1995.
9. Z. Xia, Q. Y. Chen, K. B. Ma, C. K. McMichael, M. Lamb, R. S. Cooley, P. C. Fowler and W. K. Chu, "Design of Superconducting Magnetic Bearings with High Levitating Force for Flywheel Energy Storage Systems", IEEE Trans. on Appl. Superconductivity, vol. 5, No. 2, June 1995.
10. Z. Kohari and I. Vajda, "Spin-down measurements and loss calculation of multi-layer, multi-pole HTS magnetic bearings", Supercond. Sci. Technol. 18 (2005) S105-S110.