DocumentCode
1541321
Title
70 MW class superconducting generator test
Author
Yamaguchi, K. ; Takahashi, M. ; Shiobara, R. ; Taniguchi, T. ; Tomeoku, H. ; Sato, M. ; Sato, H. ; Chida, Y. ; Ogihara, M. ; Takahashi, R. ; Kusafuka, H.
Author_Institution
Hitachi Ltd., Japan
Volume
9
Issue
2
fYear
1999
fDate
6/1/1999 12:00:00 AM
Firstpage
1209
Lastpage
1212
Abstract
Since 1989 development of a practical superconducting generator has been carried out in Japan. The authors have developed a rotor having a superconducting field winding and a stator having an air gap winding composed of a double transposed copper coil. A series of tests were completed at the end of 1997. The output of 78.7 MW was recorded which is the highest value yet obtained world wide. Test results of the shop test in 1996 and the site test in 1997 and analysis are described.
Keywords
air gaps; machine testing; rotors; stators; superconducting machines; synchronous generators; 70 MW; 78.7 MW; Japan; air gap winding; double transposed copper coil; rotor; stator; superconducting field winding; superconducting generator test; synchronous generator; Circuit testing; Copper; Magnetic levitation; Rotors; Stator windings; Superconducting coils; Superconducting epitaxial layers; Superconducting transmission lines; Synchronous generators; Synchronous motors;
fLanguage
English
Journal_Title
Applied Superconductivity, IEEE Transactions on
Publisher
ieee
ISSN
1051-8223
Type
jour
DOI
10.1109/77.783517
Filename
783517
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