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EG20461A - Transformateur electrique imerge protege - Google Patents

Transformateur electrique imerge protege

Info

Publication number
EG20461A
EG20461A EG71794A EG71794A EG20461A EG 20461 A EG20461 A EG 20461A EG 71794 A EG71794 A EG 71794A EG 71794 A EG71794 A EG 71794A EG 20461 A EG20461 A EG 20461A
Authority
EG
Egypt
Prior art keywords
sensor
transformer
power supply
protection against
phases
Prior art date
Application number
EG71794A
Other languages
English (en)
Inventor
Pierre Mangin
Original Assignee
France Transfo 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 France Transfo Sa filed Critical France Transfo Sa
Application granted granted Critical
Publication of EG20461A publication Critical patent/EG20461A/fr

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/40—Structural association with built-in electric component, e.g. fuse
    • H01F27/402—Association of measuring or protective means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/40—Structural association with built-in electric component, e.g. fuse
    • H01F27/402—Association of measuring or protective means
    • H01F2027/404—Protective devices specially adapted for fluid filled transformers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/0241—Structural association of a fuse and another component or apparatus
    • H01H2085/0291—Structural association with a current transformer

Landscapes

  • Power Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Housings And Mounting Of Transformers (AREA)
  • Cable Accessories (AREA)
  • Regulation Of General Use Transformers (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Secondary Cells (AREA)
  • Protection Of Static Devices (AREA)
  • Paints Or Removers (AREA)
  • Insulating Of Coils (AREA)
  • Gas-Insulated Switchgears (AREA)
  • Fuses (AREA)
EG71794A 1993-11-15 1994-11-12 Transformateur electrique imerge protege EG20461A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9313700A FR2712730B1 (fr) 1993-11-15 1993-11-15 Transformateur électrique imergé protégé.

Publications (1)

Publication Number Publication Date
EG20461A true EG20461A (fr) 1999-05-31

Family

ID=9452921

Family Applications (1)

Application Number Title Priority Date Filing Date
EG71794A EG20461A (fr) 1993-11-15 1994-11-12 Transformateur electrique imerge protege

Country Status (9)

Country Link
EP (1) EP0653765B1 (fr)
AT (1) ATE187843T1 (fr)
DE (1) DE69422142T2 (fr)
EG (1) EG20461A (fr)
ES (1) ES2142393T3 (fr)
FR (1) FR2712730B1 (fr)
MA (1) MA23366A1 (fr)
OA (1) OA09967A (fr)
ZA (1) ZA948692B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2730357A1 (fr) * 1995-02-08 1996-08-09 Alsthom Gec Systeme permettant de deconnecter electriquement de son alimentation un appareillage electrique a isolation par un dielectrique liquide
FR2747245B1 (fr) * 1996-04-04 1998-05-15 Gec Alsthom T & D Sa Systeme de protection d'un transformateur de distribution triphase a isolation dans un dielectrique liquide
FI102329B1 (fi) * 1997-02-06 1998-11-13 Abb Transmit Oy Kytkin sähköisen laitteen erottamiseksi sähköverkosta
FR2782409B1 (fr) * 1998-08-14 2002-11-29 Schneider Electric Ind Sa Transformateur immerge auto-protege par un dispositif incluant un disjoncteur et des fusibles
FR2822601B1 (fr) * 2001-03-21 2004-12-24 Transfix Toulon Soc Nouv Poste de transformation evolutif pour reseaux en coupure d'artere
EP2075807B1 (fr) 2007-12-28 2014-09-17 Constructora de Transformadores de Distribucion Cotradis, S.L.U. Équipement électrique pour réseau de distribution avec système de détection de panne, de déconnexion et d'élimination
FR2942353B1 (fr) * 2009-02-19 2011-06-17 Transfix Toulon Sa Soc Nouv Procede, dispositif et systeme de protection d'un appareil electrique, ainsi que transformateur et poste comportant un tel dispositif ou systeme

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4223364A (en) * 1978-05-25 1980-09-16 Sangster Harold L Pressure and temperature responsive protective devices
US4435690A (en) * 1982-04-26 1984-03-06 Rte Corporation Primary circuit breaker
DE3543584A1 (de) * 1985-12-10 1987-06-11 Volta Werke Electricitaet Transformator mit sicherungseinrichtung

Also Published As

Publication number Publication date
OA09967A (fr) 1995-12-11
FR2712730B1 (fr) 1995-12-29
ATE187843T1 (de) 2000-01-15
MA23366A1 (fr) 1995-07-01
EP0653765A1 (fr) 1995-05-17
DE69422142T2 (de) 2000-08-24
FR2712730A1 (fr) 1995-05-24
ZA948692B (en) 1995-07-03
ES2142393T3 (es) 2000-04-16
DE69422142D1 (de) 2000-01-20
EP0653765B1 (fr) 1999-12-15

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