Review on ac losses in superconductors
Conference
·
· IEEE Trans. Magn.; (United States)
OSTI ID:6382772
Recent results are reported pertaining to research of ac losses in superconductors with regard to magnet technology. Emphasis is on aspects which are important in demonstrating the technical feasibility and economical advantages of ac superconducting windings. In the domain of hysteresis losses the paper reports the extension of the theory of losses in a superconducting cylinder placed in transverse alternating and/or rotating magnetic field of arbitrary amplitude as well as on the problems related to the case when the field is not perpendicular to the cylinder axis and the anisotropy of pinning force is important. Results obtained in the research of eddy current and coupling current losses at high amplitudes and rates of field variation, as well as in presence of dc and/or ac transport current in multifilamentary conductors in transverse alternating and/or rotating fields are discussed. 52 refs.
- Research Organization:
- Slovak Acad of Sci, Electrotech Inst, Bratislava, Czechoslovakia
- OSTI ID:
- 6382772
- Report Number(s):
- CONF-810340-
- Conference Information:
- Journal Name: IEEE Trans. Magn.; (United States) Journal Volume: MAG-17:5
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
420201* -- Engineering-- Cryogenic Equipment & Devices
71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
AC LOSSES
BIBLIOGRAPHIES
CURRENTS
DOCUMENT TYPES
EDDY CURRENTS
ELECTRIC CURRENTS
ELECTRICAL EQUIPMENT
ELECTROMAGNETS
ENERGY LOSSES
EQUIPMENT
HYSTERESIS
LOSSES
MAGNETS
SUPERCONDUCTING DEVICES
SUPERCONDUCTING MAGNETS
SUPERCONDUCTORS
71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
AC LOSSES
BIBLIOGRAPHIES
CURRENTS
DOCUMENT TYPES
EDDY CURRENTS
ELECTRIC CURRENTS
ELECTRICAL EQUIPMENT
ELECTROMAGNETS
ENERGY LOSSES
EQUIPMENT
HYSTERESIS
LOSSES
MAGNETS
SUPERCONDUCTING DEVICES
SUPERCONDUCTING MAGNETS
SUPERCONDUCTORS