CN116601507A - 用于感测开关装置的热点的温度的电气装置 - Google Patents

用于感测开关装置的热点的温度的电气装置 Download PDF

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Publication number
CN116601507A
CN116601507A CN202080106789.2A CN202080106789A CN116601507A CN 116601507 A CN116601507 A CN 116601507A CN 202080106789 A CN202080106789 A CN 202080106789A CN 116601507 A CN116601507 A CN 116601507A
Authority
CN
China
Prior art keywords
temperature
interface terminal
switching device
signal
temperature sensor
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN202080106789.2A
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English (en)
Chinese (zh)
Inventor
林纪凌
庄根煌
陈燕云
黄立群
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ABB Schweiz AG
Original Assignee
ABB Schweiz AG
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 ABB Schweiz AG filed Critical ABB Schweiz AG
Publication of CN116601507A publication Critical patent/CN116601507A/zh
Pending legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/327—Testing of circuit interrupters, switches or circuit-breakers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Gas-Insulated Switchgears (AREA)
  • Breakers (AREA)
CN202080106789.2A 2020-11-19 2020-11-19 用于感测开关装置的热点的温度的电气装置 Pending CN116601507A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/130034 WO2022104632A1 (en) 2020-11-19 2020-11-19 Electric device for sensing temperatures of hotspots of a switchgear

Publications (1)

Publication Number Publication Date
CN116601507A true CN116601507A (zh) 2023-08-15

Family

ID=81708157

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080106789.2A Pending CN116601507A (zh) 2020-11-19 2020-11-19 用于感测开关装置的热点的温度的电气装置

Country Status (3)

Country Link
EP (1) EP4248228A1 (de)
CN (1) CN116601507A (de)
WO (1) WO2022104632A1 (de)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005072166A2 (en) * 2004-01-16 2005-08-11 Composite Technology Corporation Embedded sensors for aluminum conductor composite core cables
WO2015035568A1 (en) * 2013-09-11 2015-03-19 3M Innovative Properties Company Systems and methods for monitoring temperature of electrical conductor
CN108562849B (zh) * 2018-03-07 2021-02-05 Abb瑞士股份有限公司 用于开关设备的自供电的检测装置

Also Published As

Publication number Publication date
WO2022104632A1 (en) 2022-05-27
EP4248228A1 (de) 2023-09-27

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