Referenced Items are not available for this document.
This paper describes design and operation of a three-phase HTS power transformer with capacity of 630 kVA operated in liquid nitrogen of 77 K for primary/secondary voltages of 10.5 kV/0.4 kV. The windings were wound by hermetic stainless steel-enforced multifilamentary Bi2223/Ag tapes. The structures of primary and secondary windings are solenoid and double-pancake respectively. Cryostat is made from electrical insulating materials with room temperature bore for commercial amorphous alloy core. Fundamental characteristics of the transformer are obtained by standard short-circuit and no-load tests. The ac losses were calculated and measured by method of conventional transformer. The HTS power transformer successfully operated in a live power grid.
Published in:
Applied Superconductivity, IEEE Transactions on
(Volume:17
,
Issue:
2
)
Date of Publication: June 2007
- Page(s):
- 2051 - 2054
- ISSN :
- 1051-8223
- INSPEC Accession Number:
- 9606372
- Digital Object Identifier :
- 10.1109/TASC.2007.898162
- Product Type:
- Journals & Magazines
- Date of Current Version :
- 23 July 2007
- Issue Date :
- June 2007
- Sponsored by :
- The IEEE Council on Superconductivity
About IEEE Xplore | Contact | Help | Terms of Use | Nondiscrimination Policy | Site Map | Privacy & Opting Out of Cookies
A not-for-profit organization, IEEE is the world's largest professional association for the advancement of technology.
© Copyright 2013 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.
