Login| Sign Up| Help| Contact|

Patent Searching and Data


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.

Inventors:
SONG, Jong-Seob (207-1004, 333 Subyeon-ro,Bupyeong-gu, Incheon, 21324, KR)
KANG, Sung-Min (1620-1901, 130 Taeseong-ro,Gwangju-si, Gyeonggi-do, 12788, KR)
KIM, Joon-Bum (33-1511, 303 Ichon-ro,Yongsan-gu, Seoul, 04424, KR)
PARK, Byeong-Jun (119-1302, 21-9 Jingwan 1-ro,Eunpyeong-gu, Seoul, 03311, KR)
KIM, Sang-Hyeon (202Ho, 34-4 Bongcheon-ro 13na-gil,Gwanak-gu, Seoul, 08720, KR)
Application Number:
KR2018/002609
Publication Date:
July 25, 2019
Filing Date:
March 06, 2018
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
APROS CO., LTD. (1106Ho, 68 Digital-ro 9-gil,Geumcheon-gu, Seoul, 08512, 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 (2nd Floor, 522 Nonhyeon-ro,Gangnam-gu, Seoul, 06140, KR)
Download PDF: