Design and electrical characteristics analysis of 100 HP HTS synchronous motor in 21st Century Frontier Project, Korea

A 100 hp class superconducting motor in the 21st Century Frontier R&D Program of Korea has been designed. A theoretical model of high temperature superconducting (HTS) motor was presented by two-dimensional electromagnetic field analysis. The motor is composed of HTS field winding, cold damper s...

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Bibliographic Details
Published in:IEEE transactions on applied superconductivity 2003-06, Vol.13 (2), p.2197-2200
Main Authors: Hyun-Man Jang, Muta, I., Hoshino, T., Nakamura, T., Seog-Whan Kim, Myung-Hwan Sohn, Young-Kil Kwon, Kang-Sik Ryu
Format: Article
Language:English
Subjects:
Applied sciences
Conductors
Conductors (devices)
ELECTRIC MOTORS
Electric variables
Electrical engineering. Electrical power engineering
Electromagnetic fields
Electromagnetic modeling
Electromagnets
Exact sciences and technology
High temperature superconductors
LAMINATES
Machine windings
MAGNETIC FIELD
Magnetic fields
Motors
Research and development
Shields
Superconducting coils
Superconducting films
Superconducting tapes
SUPERCONDUCTIVITY
SUPERCONDUCTORS
Synchronous motors
TAPE
Various equipment and components
WINDING
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Summary:A 100 hp class superconducting motor in the 21st Century Frontier R&D Program of Korea has been designed. A theoretical model of high temperature superconducting (HTS) motor was presented by two-dimensional electromagnetic field analysis. The motor is composed of HTS field winding, cold damper shield, air-gap armature winding and laminated machine shield. The HTS field winding consists of racetrack type double pancake coils wound with Bi-2223 HTS tapes operated at about 30 K. The operating current of the HTS tape conductor could be determined by the magnetic field distribution calculated in the HTS field winding and the I/sub c/ - B characteristics of a practical HTS conductor, taking account of its anisotropy.
ISSN:1051-8223
1558-2515
DOI:10.1109/TASC.2003.813034