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FR2915632B1 - METHOD AND DEVICE FOR ELECTRICALLY PROTECTING THE AUXILIARY CONNECTIONS OF A TRANSFORMER, AS WELL AS A TRANSFORMATION STATION EQUIPPED WITH SUCH A DEVICE - Google Patents

METHOD AND DEVICE FOR ELECTRICALLY PROTECTING THE AUXILIARY CONNECTIONS OF A TRANSFORMER, AS WELL AS A TRANSFORMATION STATION EQUIPPED WITH SUCH A DEVICE

Info

Publication number
FR2915632B1
FR2915632B1 FR0754651A FR0754651A FR2915632B1 FR 2915632 B1 FR2915632 B1 FR 2915632B1 FR 0754651 A FR0754651 A FR 0754651A FR 0754651 A FR0754651 A FR 0754651A FR 2915632 B1 FR2915632 B1 FR 2915632B1
Authority
FR
France
Prior art keywords
transformer
well
station equipped
transformation station
auxiliary connections
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
FR0754651A
Other languages
French (fr)
Other versions
FR2915632A1 (en
Inventor
Eric Goncalves
Thierry Grima
Jean Francis Faltermeier
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.)
Transfix SAS
Original Assignee
Societe Nouvelle Transfix Toulon 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 Societe Nouvelle Transfix Toulon SA filed Critical Societe Nouvelle Transfix Toulon SA
Priority to FR0754651A priority Critical patent/FR2915632B1/en
Priority to SE0800896A priority patent/SE531559C2/en
Publication of FR2915632A1 publication Critical patent/FR2915632A1/en
Application granted granted Critical
Publication of FR2915632B1 publication Critical patent/FR2915632B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H02H3/16—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 responsive to fault current to earth, frame or mass
    • H02H3/162—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 responsive to fault current to earth, frame or mass for ac systems
    • H02H3/165—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 responsive to fault current to earth, frame or mass for ac systems for three-phase systems
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/04—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for transformers
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/26—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured
    • H02H7/30—Staggered disconnection

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Emergency Protection Circuit Devices (AREA)
FR0754651A 2007-04-24 2007-04-24 METHOD AND DEVICE FOR ELECTRICALLY PROTECTING THE AUXILIARY CONNECTIONS OF A TRANSFORMER, AS WELL AS A TRANSFORMATION STATION EQUIPPED WITH SUCH A DEVICE Expired - Fee Related FR2915632B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0754651A FR2915632B1 (en) 2007-04-24 2007-04-24 METHOD AND DEVICE FOR ELECTRICALLY PROTECTING THE AUXILIARY CONNECTIONS OF A TRANSFORMER, AS WELL AS A TRANSFORMATION STATION EQUIPPED WITH SUCH A DEVICE
SE0800896A SE531559C2 (en) 2007-04-24 2008-04-18 Method and apparatus for electrically protecting connections downstream of a transformer, as well as a transformer station equipped with such a device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0754651A FR2915632B1 (en) 2007-04-24 2007-04-24 METHOD AND DEVICE FOR ELECTRICALLY PROTECTING THE AUXILIARY CONNECTIONS OF A TRANSFORMER, AS WELL AS A TRANSFORMATION STATION EQUIPPED WITH SUCH A DEVICE

Publications (2)

Publication Number Publication Date
FR2915632A1 FR2915632A1 (en) 2008-10-31
FR2915632B1 true FR2915632B1 (en) 2009-06-26

Family

ID=38657954

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0754651A Expired - Fee Related FR2915632B1 (en) 2007-04-24 2007-04-24 METHOD AND DEVICE FOR ELECTRICALLY PROTECTING THE AUXILIARY CONNECTIONS OF A TRANSFORMER, AS WELL AS A TRANSFORMATION STATION EQUIPPED WITH SUCH A DEVICE

Country Status (2)

Country Link
FR (1) FR2915632B1 (en)
SE (1) SE531559C2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009043596A1 (en) * 2009-09-25 2011-03-31 Siemens Aktiengesellschaft Instrument transformer with an electrical transducer
CN108802565B (en) * 2018-04-28 2020-09-01 国网上海市电力公司 Medium-voltage power distribution network disconnection ungrounded fault detection method based on machine learning

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4023238A1 (en) * 1990-07-21 1992-01-23 Sachsenwerk Ag CIRCUIT ARRANGEMENT WITH A TRANSFORMER
FR2750809B1 (en) * 1996-07-02 1998-10-30 Transfix Soc Nouv PROTECTION DEVICE AGAINST THE EFFECTS OF INTERNAL FAULTS OF AN ELECTRICAL DEVICE
FR2804549B1 (en) * 2000-01-31 2002-08-09 Transfix Toulon Soc Nouv IMPROVED PROTECTION DEVICE AGAINST THE EFFECTS OF INTERNAL DEFECTS OF A DIPHASE TRANSFORMER

Also Published As

Publication number Publication date
SE531559C2 (en) 2009-05-19
FR2915632A1 (en) 2008-10-31
SE0800896L (en) 2008-10-25

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Legal Events

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Effective date: 20131129

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Owner name: TRANSFIX, FR

Effective date: 20131129

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