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Patent Searching and Data


Title:
APPARATUS AND METHOD FOR MONITORING TEMPERATURE OF CABLE JOINT OF CABLE CONNECTED TO GAS INSULATED SWITCHGEAR
Document Type and Number:
WIPO Patent Application WO/2019/173949
Kind Code:
A1
Abstract:
An apparatus and a method for monitoring a temperature of a cable joint (201) of a cable (200) connected to a gas insulated switchgear (300). The apparatus comprises an adaptor (101) adapted to be coupled to a cable socket (31) of the switchgear, the cable socket being provided with a mounting hole (311) for connecting the cable joint, the mounting hole being provided at a mounting surface (312), wherein the adaptor, when coupled to the cable socket, is situated at the mounting surface and outside the mounting hole; a temperature sensor (102) arranged in the adaptor and configured to detect a temperature of the adaptor; and a processor (103) configured to determine the temperature of the cable joint based on the detected temperature of the adaptor. Then the temperature of the cable joint may be determined conveniently and precisely.

Inventors:
ZHANG XIN (CN)
ZHUANG GENHUANG (CN)
Application Number:
CN2018/078719
Publication Date:
September 19, 2019
Filing Date:
March 12, 2018
Export Citation:
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Assignee:
ABB SCHWEIZ AG (CH)
ZHANG XIN (CN)
ZHUANG GENHUANG (CN)
International Classes:
G01K1/02
Foreign References:
CN104977097A2015-10-14
CN202651537U2013-01-02
CN205958134U2017-02-15
CN203337269U2013-12-11
US20170016936A12017-01-19
Attorney, Agent or Firm:
KING & WOOD MALLESONS (CN)
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