MY195869A - Measuring Apparatus for Measuring Transmission Line Temperature - Google Patents

Measuring Apparatus for Measuring Transmission Line Temperature

Info

Publication number
MY195869A
MY195869A MYPI2018001820A MYPI2018001820A MY195869A MY 195869 A MY195869 A MY 195869A MY PI2018001820 A MYPI2018001820 A MY PI2018001820A MY PI2018001820 A MYPI2018001820 A MY PI2018001820A MY 195869 A MY195869 A MY 195869A
Authority
MY
Malaysia
Prior art keywords
transmission line
measuring
clamp
temperature sensor
main body
Prior art date
Application number
MYPI2018001820A
Inventor
Kuroiwa Satoshi
Iwama Narumi
Sanda Masaki
Yamashita Seiichi
Original Assignee
Sumitomo Electric Industries
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sumitomo Electric Industries filed Critical Sumitomo Electric Industries
Publication of MY195869A publication Critical patent/MY195869A/en

Links

Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04SSYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S40/00Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
    • Y04S40/12Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
    • Y04S40/126Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission

Landscapes

  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Electric Cable Installation (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Protection Of Static Devices (AREA)

Abstract

A measuring device (10) for measuring a transmission line temperature, includes a temperature sensor part (200), a current transformer part (420) provided in a ring-shape surrounding a transmission line (100) to generate power from a magnetic field introduced around the transmission line by electromagnetic induction, a wireless communication part (600) to transmit temperature data of the transmission line measured by the temperature sensor part by the power from the current transformer part, a main body (300) to hold the current transformer part and the wireless communication part on an outer side of the transmission line, and a clamp (700) connected to one end of the main body to clamp the transmission line. The temperature sensor part (200) is provided on one side of the main body in an axial direction of the transmission line, on an opposite side from the clamp, so that the temperature sensor part is separated from the clamp.
MYPI2018001820A 2018-01-15 2018-10-30 Measuring Apparatus for Measuring Transmission Line Temperature MY195869A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018004106A JP6958372B2 (en) 2018-01-15 2018-01-15 Wire temperature measuring device

Publications (1)

Publication Number Publication Date
MY195869A true MY195869A (en) 2023-02-24

Family

ID=67399437

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2018001820A MY195869A (en) 2018-01-15 2018-10-30 Measuring Apparatus for Measuring Transmission Line Temperature

Country Status (2)

Country Link
JP (2) JP6958372B2 (en)
MY (1) MY195869A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110244102A (en) * 2019-07-29 2019-09-17 广东电网有限责任公司 A kind of leakage current of an arrester on-line monitoring leakage current mutual inductor and on-line monitoring system
CN110763349A (en) * 2019-10-31 2020-02-07 国网上海市电力公司 Anti-electromagnetic interference splicing fitting temperature monitoring and positioning device
CN111554495A (en) * 2020-04-26 2020-08-18 安徽华能集团电器有限公司 National grid high-voltage current transformer
KR20220140554A (en) * 2020-05-07 2022-10-18 무라다기카이가부시끼가이샤 wireless sensor
DE102021206825A1 (en) * 2021-06-30 2023-01-05 Siemens Mobility GmbH Device for supplying energy to a sensor device in a rail vehicle
CN113964718B (en) * 2021-11-22 2023-06-02 国网辽宁省电力有限公司鞍山供电公司 Method for treating wire heating fault in electrified way

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4786862A (en) * 1986-06-09 1988-11-22 Niagara Mohawk Power Corporation Watchdog circuit for transmission line sensor module
JPH0624958Y2 (en) * 1988-01-30 1994-06-29 日立電線株式会社 Wireless telemeter for power lines
JP4691713B2 (en) * 2008-05-30 2011-06-01 学校法人福岡工業大学 Power supply line monitoring device and its net system
EP2960662A4 (en) * 2013-02-21 2017-04-05 FerrarisPower Co., Ltd Current transformer system with sensor ct and generator ct separately arranged in parallel in electric power line, and integrated system for controlling same in wireless communications network
JP6373158B2 (en) 2014-10-15 2018-08-15 株式会社メガチップス Data receiving apparatus, program, and integrated circuit
JP2017220983A (en) * 2016-06-03 2017-12-14 株式会社巧電社 Line monitoring device for power line

Also Published As

Publication number Publication date
JP7140253B2 (en) 2022-09-21
JP2021193389A (en) 2021-12-23
JP6958372B2 (en) 2021-11-02
JP2019124515A (en) 2019-07-25

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