GB2463611B - System and method for detecting partial discharge position - Google Patents

System and method for detecting partial discharge position

Info

Publication number
GB2463611B
GB2463611B GB1000898.5A GB201000898A GB2463611B GB 2463611 B GB2463611 B GB 2463611B GB 201000898 A GB201000898 A GB 201000898A GB 2463611 B GB2463611 B GB 2463611B
Authority
GB
United Kingdom
Prior art keywords
partial discharge
discharge position
detecting partial
detecting
partial
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.)
Expired - Fee Related
Application number
GB1000898.5A
Other versions
GB2463611A (en
GB201000898D0 (en
Inventor
Sun Geun Goo
Hyoung-Jun Ju
Jin-Yul Yoon
Ki-Sun Han
Ki-Jun Park
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.)
Korea Electric Power Corp
Original Assignee
Korea Electric Power Corp
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 Korea Electric Power Corp filed Critical Korea Electric Power Corp
Publication of GB201000898D0 publication Critical patent/GB201000898D0/en
Publication of GB2463611A publication Critical patent/GB2463611A/en
Application granted granted Critical
Publication of GB2463611B publication Critical patent/GB2463611B/en
Expired - Fee Related 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
    • G01R31/1263—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 solid or fluid materials, e.g. insulation films, bulk material; of semiconductors or LV electronic components or parts; of cable, line or wire insulation
    • G01R31/1272—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 solid or fluid materials, e.g. insulation films, bulk material; of semiconductors or LV electronic components or parts; of cable, line or wire insulation of cable, line or wire insulation, e.g. using partial discharge measurements
    • 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
    • G01R31/08—Locating faults in cables, transmission lines, or networks
    • 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
    • G01R31/08—Locating faults in cables, transmission lines, or networks
    • G01R31/081—Locating faults in cables, transmission lines, or networks according to type of conductors
    • G01R31/085—Locating faults in cables, transmission lines, or networks according to type of conductors in power transmission or distribution lines, e.g. overhead
    • 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
    • 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
    • G01R31/1263—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 solid or fluid materials, e.g. insulation films, bulk material; of semiconductors or LV electronic components or parts; of cable, line or wire insulation
    • G01R31/129—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 solid or fluid materials, e.g. insulation films, bulk material; of semiconductors or LV electronic components or parts; of cable, line or wire insulation of components or parts made of semiconducting materials; of LV components or parts

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Relating To Insulation (AREA)
  • Locating Faults (AREA)
GB1000898.5A 2007-07-02 2008-06-10 System and method for detecting partial discharge position Expired - Fee Related GB2463611B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020070066068A KR100915712B1 (en) 2007-07-02 2007-07-02 Partial discharge location detection system and method of detecting a discharge location
PCT/KR2008/003229 WO2009005223A1 (en) 2007-07-02 2008-06-10 System and method for detecting partial discharge position

Publications (3)

Publication Number Publication Date
GB201000898D0 GB201000898D0 (en) 2010-03-10
GB2463611A GB2463611A (en) 2010-03-24
GB2463611B true GB2463611B (en) 2012-10-03

Family

ID=40226228

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1000898.5A Expired - Fee Related GB2463611B (en) 2007-07-02 2008-06-10 System and method for detecting partial discharge position

Country Status (6)

Country Link
JP (1) JP5165058B2 (en)
KR (1) KR100915712B1 (en)
CN (1) CN101743484B (en)
DE (1) DE112008001713B4 (en)
GB (1) GB2463611B (en)
WO (1) WO2009005223A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2631492C2 (en) * 2012-06-28 2017-09-22 Лабиналь Пауэр Системз Device and control method of electrical power network

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1394479B1 (en) 2009-05-29 2012-07-05 Techimp Technologies S A Ora Techimp Technologies S R L INSTRUMENT AND PROCEDURE FOR DETECTION OF PARTIAL ELECTRIC DISCHARGES IN AN ELECTRIC EQUIPMENT.
CN102841294B (en) * 2011-12-23 2015-02-11 湖北省电力公司电力科学研究院 Method for identifying signal and interference signal in ultrahigh frequency partial discharge detection in electrical equipment
CN103675610B (en) * 2013-09-29 2016-06-15 国家电网公司 Characterization factor extracting method in shelf depreciation on-line checking
WO2015058068A1 (en) * 2013-10-18 2015-04-23 Utilx Corporation Method and apparatus for measuring partial discharge charge value in frequency domain
KR101525329B1 (en) * 2013-12-30 2015-06-03 한국원자력연구원 Leak detection method for buried pipe using mode separation technique
JP5762661B1 (en) * 2014-11-21 2015-08-12 三菱電機株式会社 Partial discharge position locator
CN106249114A (en) * 2016-08-23 2016-12-21 上海华乘智能设备有限公司 Multifunctional belt electric detection means based on WIFI transmission and method
CN112595934B (en) * 2020-10-14 2024-05-17 浙江大有实业有限公司杭州科技发展分公司 Method and device for measuring intensity of partial discharge signal of high-voltage cable
CN113295933A (en) * 2021-05-25 2021-08-24 云南电网有限责任公司电力科学研究院 Group velocity extraction method for lightning electromagnetic wave propagation
CN118130983B (en) * 2024-05-08 2024-07-09 山东信友电器有限公司 Power distribution cabinet abnormality detection method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11271382A (en) * 1998-01-26 1999-10-08 Mitsubishi Electric Corp Device for detecting partial discharge generation position of conducting device and device for detecting partial discharge strength
JP2000102159A (en) * 1998-09-21 2000-04-07 Chubu Electric Power Co Inc Method and device for diagnosing abnormality in gas insulated electric device
KR20060048598A (en) * 2004-06-29 2006-05-18 가부시키가이샤 니혼 에이이 파워시스템즈 Sensor and apparatus for detecting partial discharge and gas insulated electrical machinery having sensor for detecting partial discharge
KR20060072566A (en) * 2004-12-23 2006-06-28 한국전기연구원 Apparatus for finding and processing partial discharge in power equipments

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0750147B2 (en) * 1989-06-14 1995-05-31 株式会社日立製作所 Abnormal position locating method and apparatus for gas insulated electrical equipment
US6178386B1 (en) * 1998-08-14 2001-01-23 The University Of Hartford Method and apparatus for fault detection
US6161077A (en) * 1999-01-05 2000-12-12 Hubbell Incorporated Partial discharge site location system for determining the position of faults in a high voltage cable
CN1230684C (en) * 2003-12-18 2005-12-07 西安交通大学 High-frequency wide-band local discharging on-line monitoring method in gas insulative converting station
CN1234014C (en) * 2004-05-17 2005-12-28 西安交通大学 Power cable local discharge on-line monitoring method and device
JP2007114050A (en) * 2005-10-20 2007-05-10 Tokyo Electric Power Co Inc:The Method and device of diagnosing abnormality of insulation
US7782063B2 (en) * 2005-11-29 2010-08-24 Kyushu Institute Of Technology Partial discharge charge quantity measuring method and device
CN100535677C (en) * 2006-07-27 2009-09-02 华北电力大学 Transformer local discharging ultra-wide band sensor array positioning system and method thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11271382A (en) * 1998-01-26 1999-10-08 Mitsubishi Electric Corp Device for detecting partial discharge generation position of conducting device and device for detecting partial discharge strength
JP2000102159A (en) * 1998-09-21 2000-04-07 Chubu Electric Power Co Inc Method and device for diagnosing abnormality in gas insulated electric device
KR20060048598A (en) * 2004-06-29 2006-05-18 가부시키가이샤 니혼 에이이 파워시스템즈 Sensor and apparatus for detecting partial discharge and gas insulated electrical machinery having sensor for detecting partial discharge
KR20060072566A (en) * 2004-12-23 2006-06-28 한국전기연구원 Apparatus for finding and processing partial discharge in power equipments

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2631492C2 (en) * 2012-06-28 2017-09-22 Лабиналь Пауэр Системз Device and control method of electrical power network

Also Published As

Publication number Publication date
GB2463611A (en) 2010-03-24
DE112008001713B4 (en) 2017-02-16
JP2010531454A (en) 2010-09-24
CN101743484B (en) 2012-11-21
JP5165058B2 (en) 2013-03-21
GB201000898D0 (en) 2010-03-10
KR100915712B1 (en) 2009-09-04
KR20090002588A (en) 2009-01-09
CN101743484A (en) 2010-06-16
WO2009005223A1 (en) 2009-01-08
DE112008001713T5 (en) 2010-06-10

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20210610