FR3040781B1 - METHOD FOR LOCATING PARTIAL DISCHARGES IN AN ELECTRICAL EQUIPMENT, SYSTEM FOR LOCATING PARTIAL DISCHARGES, AND COUPLING UNIT - Google Patents

METHOD FOR LOCATING PARTIAL DISCHARGES IN AN ELECTRICAL EQUIPMENT, SYSTEM FOR LOCATING PARTIAL DISCHARGES, AND COUPLING UNIT

Info

Publication number
FR3040781B1
FR3040781B1 FR1558306A FR1558306A FR3040781B1 FR 3040781 B1 FR3040781 B1 FR 3040781B1 FR 1558306 A FR1558306 A FR 1558306A FR 1558306 A FR1558306 A FR 1558306A FR 3040781 B1 FR3040781 B1 FR 3040781B1
Authority
FR
France
Prior art keywords
partial discharges
locating partial
electrical equipment
coupling unit
locating
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.)
Active
Application number
FR1558306A
Other languages
French (fr)
Other versions
FR3040781A1 (en
Inventor
Jean-Francois Penning
Assane Sarr
Samuel Fifi
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.)
General Electric Technology GmbH
Original Assignee
Alstom Technology 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 Alstom Technology AG filed Critical Alstom Technology AG
Priority to FR1558306A priority Critical patent/FR3040781B1/en
Priority to EP16769889.3A priority patent/EP3347727A1/en
Priority to PCT/EP2016/071162 priority patent/WO2017042261A1/en
Publication of FR3040781A1 publication Critical patent/FR3040781A1/en
Application granted granted Critical
Publication of FR3040781B1 publication Critical patent/FR3040781B1/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
    • G01R31/1254—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 gas-insulated power appliances or vacuum gaps
    • 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
    • G01R31/088—Aspects of digital computing

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Relating To Insulation (AREA)
FR1558306A 2015-09-08 2015-09-08 METHOD FOR LOCATING PARTIAL DISCHARGES IN AN ELECTRICAL EQUIPMENT, SYSTEM FOR LOCATING PARTIAL DISCHARGES, AND COUPLING UNIT Active FR3040781B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1558306A FR3040781B1 (en) 2015-09-08 2015-09-08 METHOD FOR LOCATING PARTIAL DISCHARGES IN AN ELECTRICAL EQUIPMENT, SYSTEM FOR LOCATING PARTIAL DISCHARGES, AND COUPLING UNIT
EP16769889.3A EP3347727A1 (en) 2015-09-08 2016-09-08 Method for locating partial discharges in an electrical apparatus, system for locating partial discharges and coupling housing
PCT/EP2016/071162 WO2017042261A1 (en) 2015-09-08 2016-09-08 Method for locating partial discharges in an electrical apparatus, system for locating partial discharges and coupling housing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1558306A FR3040781B1 (en) 2015-09-08 2015-09-08 METHOD FOR LOCATING PARTIAL DISCHARGES IN AN ELECTRICAL EQUIPMENT, SYSTEM FOR LOCATING PARTIAL DISCHARGES, AND COUPLING UNIT

Publications (2)

Publication Number Publication Date
FR3040781A1 FR3040781A1 (en) 2017-03-10
FR3040781B1 true FR3040781B1 (en) 2017-10-13

Family

ID=54291547

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1558306A Active FR3040781B1 (en) 2015-09-08 2015-09-08 METHOD FOR LOCATING PARTIAL DISCHARGES IN AN ELECTRICAL EQUIPMENT, SYSTEM FOR LOCATING PARTIAL DISCHARGES, AND COUPLING UNIT

Country Status (3)

Country Link
EP (1) EP3347727A1 (en)
FR (1) FR3040781B1 (en)
WO (1) WO2017042261A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110554293A (en) * 2018-05-31 2019-12-10 广东电网有限责任公司 partial discharge signal processing device
CN112748274B (en) * 2019-10-31 2023-05-16 西安西电高压开关有限责任公司 Current measuring device
EP3879284B1 (en) * 2020-03-13 2024-06-05 General Electric Technology GmbH Fault localization system and associated fault localization method

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2977322B1 (en) 2011-06-30 2014-03-14 Alstom Grid Sas METHOD AND DEVICE FOR CONTROLLING A HIGH VOLTAGE ELECTRICAL STATION ISOLATED WITH GAS

Also Published As

Publication number Publication date
FR3040781A1 (en) 2017-03-10
EP3347727A1 (en) 2018-07-18
WO2017042261A1 (en) 2017-03-16

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