Proceedings of the 2015 International Forum on Energy, Environment Science and Materials

A Cooling Station for a 10 kV HTS Power Substation

Authors
Y.p. Teng, S.t. Dai, N.h. Song, J.y. Zhang, Z.q. Zhu, Z.y. Gao, T. M, W.w. Zhou, L.q. Zhao
Corresponding Author
Y.p. Teng
Available Online September 2015.
DOI
https://doi.org/10.2991/ifeesm-15.2015.222How to use a DOI?
Keywords
HTS; Cryogenic; Forced circulation; Heat loss; HTS substation; HTS apparatus; Cooling system
Abstract
A 10 kV High Temperature Superconducting power substation with a cooling system was developed and has been put into operation in power distribution system for more than three years. The working conditions, heat resource and the distribution character of the four apparatuses working at the 10 kV/630 kVA HTS substation were analyzed. The heat load is distributed along the length for the cable for which thus a forced enclosed circulation system is necessary; while it is concentrated within only several cryostats for the other three HTS apparatus for which it is enough to cool only with an opened loop cooling system by consuming of liquid nitrogen. And an independent cooling system with refrigerator for the 1 MJ SMES is a good selection due to the different working temperature range. Based on the analysis and discussion, a concentrated evaporative cooling station which includes an opened loop cooling system without circulation and a forced circulation system with a closed circle was designed and constructed.
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This is an open access article distributed under the CC BY-NC license.

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Volume Title
Proceedings of the 2015 International Forum on Energy, Environment Science and Materials
Series
Advances in Engineering Research
Publication Date
September 2015
ISBN
978-94-6252-117-9
ISSN
2352-5401
DOI
https://doi.org/10.2991/ifeesm-15.2015.222How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - Y.p. Teng
AU  - S.t. Dai
AU  - N.h. Song
AU  - J.y. Zhang
AU  - Z.q. Zhu
AU  - Z.y. Gao
AU  - T. M
AU  - W.w. Zhou
AU  - L.q. Zhao
PY  - 2015/09
DA  - 2015/09
TI  - A Cooling Station for a 10 kV HTS Power Substation
BT  - Proceedings of the 2015 International Forum on Energy, Environment Science and Materials
PB  - Atlantis Press
SP  - 1207
EP  - 1214
SN  - 2352-5401
UR  - https://doi.org/10.2991/ifeesm-15.2015.222
DO  - https://doi.org/10.2991/ifeesm-15.2015.222
ID  - Teng2015/09
ER  -