Title:
COOLING APPARATUS FOR SUPERCONDUCTING FAULT CURRENT LIMITER
Document Type and Number:
WIPO Patent Application WO/2022/196949
Kind Code:
A1
Abstract:
The present invention relates to a cooling apparatus for a superconducting fault current limiter, which may comprise: a first container containing a supercooled liquid coolant in which a superconducting element is immersed; a second container positioned in contact with the outer surface of the first container to expose a lower side of a side surface of the first container, the second container containing a saturated liquid coolant; and a refrigerator inserted into the second container and condensing the vaporized saturated liquid coolant.
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Inventors:
RYU KI NAM (KR)
Application Number:
PCT/KR2022/002147
Publication Date:
September 22, 2022
Filing Date:
February 14, 2022
Export Citation:
Assignee:
LS ELECTRIC CO LTD (KR)
International Classes:
H02H9/02; F25D16/00; G01L19/08; H01L39/16; H05K7/20
Foreign References:
| JP2017537296A | 2017-12-14 | |||
| JP2012217334A | 2012-11-08 | |||
| JP5017640B2 | 2012-09-05 | |||
| CN110858509A | 2020-03-03 | |||
| KR20190142822A | 2019-12-30 |
Attorney, Agent or Firm:
ERUUM & LEEON INTELLECTUAL PROPERTY LAW FIRM (KR)
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