NDLI: Study on Optimal Design of High Temperature Superconducting Coil Based on AC Loss Minimization

Content Provider	IEEE Xplore Digital Library
Author	Fukui, S. Ohsugi, K. Nishijyo, T. Ogawa, J. Oka, T. Yamaguchi, M. Sato, T. Furuse, M. Takao, T. Tsukamoto, O.
Copyright Year	2002
Abstract	This paper presents an optimal design method of winding cross section of high temperature superconducting coils wound by Bi2223/Ag tape based on AC loss minimization. We try to optimize the winding cross section starting from the conventional HTS coil with the rectangular cross section to minimize the AC loss. An example of the optimal cross section coil is presented. The result shows that the AC loss in the optimized coil is significantly reduced and the critical current of the optimized coil is increased compared with the rectangle cross section coil. It is verified that our optimal design method is effective to reduce the AC loss in the HTS coil. The disadvantageous points of the optimized coil are also discussed.
Sponsorship	Council on Superconductivity Appl. Superconductivity Conference Inc MIT
Starting Page	1366
Ending Page	1369
Page Count	4
File Size	361703
File Format	PDF
ISSN	10518223
Volume Number	18
Issue Number	2
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2008-06-01
Publisher Place	U.S.A.
Access Restriction	One Nation One Subscription (ONOS)
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Superconducting coils High temperature superconductors Design methodology Magnetic fields Minimization methods Wounds Numerical models Magnetic analysis Critical current Fabrication optimal design AC loss HTS coil
Content Type	Text
Resource Type	Article
Subject	Condensed Matter Physics Electronic, Optical and Magnetic Materials Electrical and Electronic Engineering

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Numerical Study on AC Loss Characteristics of HTS Coils With Various Cross Sections and Methods of AC Loss Reduction

Numerical Study on AC Loss Reduction of Multi-Pole HTS Coil by Optimal Design of Winding Cross Section of Element Coil

Analysis of AC loss characteristics of high temperature superconducting coil

Measurement and Numerical Analysis of AC Loss in High Temperature Superconducting Coil

Determining the Operating Current of No-Insulation Field Coils in HTS Generators

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Theoretical and Experimental Studies on $J_{c}$ and AC Losses of 2G HTS Coils

Numerical Analysis of Non-Uniformities and Anisotropy in High-Temperature Superconducting Coils

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Study on Optimal Design of High Temperature Superconducting Coil Based on AC Loss Minimization

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