A feasibility study on a superconducting power transformer
Journal Article
·
· IEEE Trans. Magn.; (United States)
The feasibility of a UHV superconducting transformer (SCT) in an electric power system is studied. A 1100/500kV, 1750 MVA SCT is conceptually designed, which has windings of ultra-fine filament superconducting wire and an amorphous alloy core. The total loss of the SCT is calculated to be about 300kW at room temperature assuming that the refrigerator efficiency is 1/500. In this calculation, the heat leak loss, stray loss, etc., are included. This value of the total loss is about 20 - 25% of that of conventional transformers.
- Research Organization:
- Saitama Univ., Urawa
- OSTI ID:
- 6967909
- Journal Information:
- IEEE Trans. Magn.; (United States), Journal Name: IEEE Trans. Magn.; (United States) Vol. MAG-22:5; ISSN IEMGA
- Country of Publication:
- United States
- Language:
- English
Similar Records
Development of a 6600 V/210 V 100 kVA hybrid-type superconducting transformer
Application of low temperature technology to power transformers
Harmonic load losses in HVDC converter transformers
Journal Article
·
Sun Mar 31 23:00:00 EST 1991
· IEEE Transactions on Power Delivery (Institute of Electrical and Electronics Engineers); (USA)
·
OSTI ID:5787952
Application of low temperature technology to power transformers
Technical Report
·
Sun Jan 31 23:00:00 EST 1982
·
OSTI ID:5343872
Harmonic load losses in HVDC converter transformers
Journal Article
·
Mon Dec 31 23:00:00 EST 1990
· IEEE Transactions on Power Delivery (Institute of Electrical and Electronics Engineers); (USA)
·
OSTI ID:6002830
Related Subjects
42 ENGINEERING
420201* -- Engineering-- Cryogenic Equipment & Devices
420800 -- Engineering-- Electronic Circuits & Devices-- (-1989)
71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
AC SYSTEMS
AMBIENT TEMPERATURE
DESIGN
EFFICIENCY
ELECTRICAL EQUIPMENT
ENERGY LOSSES
ENERGY SYSTEMS
EQUIPMENT
FEASIBILITY STUDIES
HEAT LOSSES
LOSSES
POWER LOSSES
POWER SYSTEMS
REFRIGERATORS
SUPERCONDUCTING COILS
SUPERCONDUCTING WIRES
TRANSFORMERS
UHV AC SYSTEMS
WIRES
420201* -- Engineering-- Cryogenic Equipment & Devices
420800 -- Engineering-- Electronic Circuits & Devices-- (-1989)
71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
AC SYSTEMS
AMBIENT TEMPERATURE
DESIGN
EFFICIENCY
ELECTRICAL EQUIPMENT
ENERGY LOSSES
ENERGY SYSTEMS
EQUIPMENT
FEASIBILITY STUDIES
HEAT LOSSES
LOSSES
POWER LOSSES
POWER SYSTEMS
REFRIGERATORS
SUPERCONDUCTING COILS
SUPERCONDUCTING WIRES
TRANSFORMERS
UHV AC SYSTEMS
WIRES