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FR2719125B1 - Internal arc detection device for gas insulated high voltage cable. - Google Patents

Internal arc detection device for gas insulated high voltage cable.

Info

Publication number
FR2719125B1
FR2719125B1 FR9404806A FR9404806A FR2719125B1 FR 2719125 B1 FR2719125 B1 FR 2719125B1 FR 9404806 A FR9404806 A FR 9404806A FR 9404806 A FR9404806 A FR 9404806A FR 2719125 B1 FR2719125 B1 FR 2719125B1
Authority
FR
France
Prior art keywords
detection device
high voltage
voltage cable
gas insulated
arc detection
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 - Lifetime
Application number
FR9404806A
Other languages
French (fr)
Other versions
FR2719125A1 (en
Inventor
Van Doan Pham
Olfa Chetay
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.)
Grid Solutions SAS
Original Assignee
GEC Alsthom T&D SA
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 GEC Alsthom T&D SA filed Critical GEC Alsthom T&D SA
Priority to FR9404806A priority Critical patent/FR2719125B1/en
Publication of FR2719125A1 publication Critical patent/FR2719125A1/en
Application granted granted Critical
Publication of FR2719125B1 publication Critical patent/FR2719125B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G01R31/08—Locating faults in cables, transmission lines, or networks
    • G01R31/088—Aspects of digital computing
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Locating Faults (AREA)
FR9404806A 1994-04-21 1994-04-21 Internal arc detection device for gas insulated high voltage cable. Expired - Lifetime FR2719125B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9404806A FR2719125B1 (en) 1994-04-21 1994-04-21 Internal arc detection device for gas insulated high voltage cable.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9404806A FR2719125B1 (en) 1994-04-21 1994-04-21 Internal arc detection device for gas insulated high voltage cable.

Publications (2)

Publication Number Publication Date
FR2719125A1 FR2719125A1 (en) 1995-10-27
FR2719125B1 true FR2719125B1 (en) 1996-05-31

Family

ID=9462368

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9404806A Expired - Lifetime FR2719125B1 (en) 1994-04-21 1994-04-21 Internal arc detection device for gas insulated high voltage cable.

Country Status (1)

Country Link
FR (1) FR2719125B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102971637A (en) * 2010-06-23 2013-03-13 阿尔斯通技术有限公司 Method of locating an internal arc in a gas insulated line and associated device

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2744279B1 (en) * 1996-01-31 1998-03-13 Gec Alsthom T & D Sa INTERNAL ARC DETECTION DEVICE FOR GAS INSULATED ELECTRICAL CABLE
DE59701018D1 (en) * 1996-02-28 2000-02-24 Siemens Ag Arrangement for fault location in an encapsulated pipeline and fault location method for this
FR2754631B1 (en) * 1996-10-14 1998-12-04 Gec Alsthom T & D Sa MONITORING DEVICE FOR A GAS INSULATED CABLE

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2640386B1 (en) * 1988-12-09 1991-04-12 Alsthom Gec DEVICE FOR THE DETECTION OF VISUAL FLOWS IN A CLOSED ENCLOSURE
FR2658920B1 (en) * 1990-02-26 1992-07-03 Merlin Gerin DEVICE FOR DETECTING AN INTERNAL ARC IN AN ARMORED ELECTRICAL INSTALLATION.
US5178465A (en) * 1990-07-11 1993-01-12 Fujikura Ltd. Optical fiber laying structure for electric power cable line trouble occurrence location detecting system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102971637A (en) * 2010-06-23 2013-03-13 阿尔斯通技术有限公司 Method of locating an internal arc in a gas insulated line and associated device
CN102971637B (en) * 2010-06-23 2015-04-29 阿尔斯通技术有限公司 Method of locating an internal arc in a gas insulated line and associated device

Also Published As

Publication number Publication date
FR2719125A1 (en) 1995-10-27

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Legal Events

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