GB201600581D0 - Voltage-limiter monitoring - Google Patents

Voltage-limiter monitoring

Info

Publication number
GB201600581D0
GB201600581D0 GBGB1600581.1A GB201600581A GB201600581D0 GB 201600581 D0 GB201600581 D0 GB 201600581D0 GB 201600581 A GB201600581 A GB 201600581A GB 201600581 D0 GB201600581 D0 GB 201600581D0
Authority
GB
United Kingdom
Prior art keywords
voltage
limiter monitoring
limiter
monitoring
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.)
Granted
Application number
GBGB1600581.1A
Other versions
GB2530230A (en
GB2530230B (en
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.)
Cooper Technologies Co
Original Assignee
Cooper Technologies Co
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 Cooper Technologies Co filed Critical Cooper Technologies Co
Publication of GB201600581D0 publication Critical patent/GB201600581D0/en
Publication of GB2530230A publication Critical patent/GB2530230A/en
Application granted granted Critical
Publication of GB2530230B publication Critical patent/GB2530230B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
    • G01R31/1227—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials
    • G01R31/1236—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials of surge arresters
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/02—Details
    • H02H3/04—Details with warning or supervision in addition to disconnection, e.g. for indicating that protective apparatus has functioned
    • H02H3/048—Checking overvoltage diverters

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Emergency Protection Circuit Devices (AREA)
GB1600581.1A 2013-07-03 2014-06-06 Voltage-limiter monitoring Active GB2530230B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1311918.5A GB201311918D0 (en) 2013-07-03 2013-07-03 Voltage-limiter monitoring
PCT/GB2014/051755 WO2015001300A1 (en) 2013-07-03 2014-06-06 Voltage-limiter monitoring

Publications (3)

Publication Number Publication Date
GB201600581D0 true GB201600581D0 (en) 2016-02-24
GB2530230A GB2530230A (en) 2016-03-16
GB2530230B GB2530230B (en) 2018-05-09

Family

ID=48999443

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB1311918.5A Ceased GB201311918D0 (en) 2013-07-03 2013-07-03 Voltage-limiter monitoring
GB1600581.1A Active GB2530230B (en) 2013-07-03 2014-06-06 Voltage-limiter monitoring

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB1311918.5A Ceased GB201311918D0 (en) 2013-07-03 2013-07-03 Voltage-limiter monitoring

Country Status (5)

Country Link
KR (1) KR102215950B1 (en)
CN (1) CN105556322B (en)
GB (2) GB201311918D0 (en)
SG (1) SG11201510811WA (en)
WO (1) WO2015001300A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3482218B1 (en) * 2016-07-08 2024-02-07 Eaton Intelligent Power Limited Electrical system for network device inspection
CN112305347B (en) * 2020-10-20 2022-06-10 云南电网有限责任公司电力科学研究院 MOA bypass type sampling total current measuring method
CN115588973B (en) * 2022-11-24 2023-03-21 苏州浪潮智能科技有限公司 Transient diode failure monitoring circuit

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3469188A (en) * 1966-07-13 1969-09-23 Gen Electric Combination discharge counter and grading current measuring means for a lightning arrester
DE19523967A1 (en) * 1995-06-30 1997-01-02 Kopp Heinrich Ag Earth current circuit-breaker for insulation monitoring of electric circuits
DE29615186U1 (en) * 1996-08-22 1996-10-31 Siemens Ag Display device for a surge arrester
US6124714A (en) * 1998-03-09 2000-09-26 Hd Electric Company Lightning and surge arrester test apparatus and method
JP2003037932A (en) * 2001-07-26 2003-02-07 M Syst Giken:Kk Arrester having lifetime detecting function
DE10345658B3 (en) * 2003-09-25 2005-04-28 Siemens Ag Device for monitoring the leakage current of a surge arrester
CN100414306C (en) * 2005-12-05 2008-08-27 华为技术有限公司 Overcurrent alarming circuit
DE102008016589A1 (en) * 2008-03-31 2009-10-01 Weidmüller Interface GmbH & Co. KG guard
DE102009004673A1 (en) * 2009-01-12 2010-07-15 Phoenix Contact Gmbh & Co. Kg Snubber
GB0919699D0 (en) * 2009-11-11 2009-12-30 Kitchener Renato Fault diagnostics, surge detection and failure prediction method
WO2011139204A1 (en) * 2010-05-04 2011-11-10 Telefonaktiebolaget L M Ericsson (Publ) Improved surge protection

Also Published As

Publication number Publication date
WO2015001300A1 (en) 2015-01-08
KR102215950B1 (en) 2021-02-16
SG11201510811WA (en) 2016-01-28
GB201311918D0 (en) 2013-08-14
CN105556322B (en) 2020-08-11
GB2530230A (en) 2016-03-16
CN105556322A (en) 2016-05-04
KR20160027186A (en) 2016-03-09
GB2530230B (en) 2018-05-09

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