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Title:
SELF-POWERED SMART TEMPERATURE SENSOR FOR BUS BAR
Document Type and Number:
WIPO Patent Application WO/2019/142970
Kind Code:
A1
Abstract:
The present invention relates to a self-powered smart temperature sensor for a bus bar, capable of monitoring whether deterioration occurs by measuring the temperature of a bus bar through a self-powered method, the sensor allowing the power supplied to a temperature sensor for measuring the temperature of a bus bar to be a self-powered power supply method based on the output of a current transformer (CT) using the corresponding bus bar together with a primary-side wiring, rather than a conventional embedded battery or external commercial power supply method, so as to enable an independent operation without a separate power supply from the outside, and enabling an integrated case having a sensor and power supply to be provided in a structure suitable for the bus bar.

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Inventors:
SONG JONG-SEOB (KR)
KANG SUNG-MIN (KR)
KIM JOON-BUM (KR)
PARK BYEONG-JUN (KR)
KIM SANG-HYEON (KR)
Application Number:
PCT/KR2018/002609
Publication Date:
July 25, 2019
Filing Date:
March 06, 2018
Export Citation:
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Assignee:
APROS CO LTD (KR)
International Classes:
G01K13/00; G01K1/02; H02B1/20; H02J7/00
Foreign References:
KR20170034087A2017-03-28
JP2012251864A2012-12-20
KR20130033204A2013-04-03
KR101647456B12016-08-10
KR101625423B12016-05-30
Attorney, Agent or Firm:
KIM, Ham-Kon (KR)
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