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OA09967A - Transformateur électrique polyphasé immergé auto-protégé - Google Patents

Transformateur électrique polyphasé immergé auto-protégé

Info

Publication number
OA09967A
OA09967A OA60581A OA60581A OA09967A OA 09967 A OA09967 A OA 09967A OA 60581 A OA60581 A OA 60581A OA 60581 A OA60581 A OA 60581A OA 09967 A OA09967 A OA 09967A
Authority
OA
OAPI
Prior art keywords
sensor
transformer
power supply
protection against
phases
Prior art date
Application number
OA60581A
Other languages
English (en)
Inventor
Pierre Mangin
Michel Sacotte
Andre Devalland
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
Publication of OA09967A publication Critical patent/OA09967A/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

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Housings And Mounting Of Transformers (AREA)
  • Regulation Of General Use Transformers (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Cable Accessories (AREA)
  • Gas-Insulated Switchgears (AREA)
  • Paints Or Removers (AREA)
  • Insulating Of Coils (AREA)
  • Fuses (AREA)
  • Secondary Cells (AREA)
  • Protection Of Static Devices (AREA)
OA60581A 1993-11-15 1994-11-11 Transformateur électrique polyphasé immergé auto-protégé OA09967A (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
OA09967A true OA09967A (fr) 1995-12-11

Family

ID=9452921

Family Applications (1)

Application Number Title Priority Date Filing Date
OA60581A OA09967A (fr) 1993-11-15 1994-11-11 Transformateur électrique polyphasé immergé auto-protégé

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
FI102329B (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
ES2527091T3 (es) 2007-12-28 2015-01-20 Constructora De Transformadores De Distribución Cotradis, S.L.U. Equipo eléctrico para red de distribución con sistema de detección, desconexión y eliminación de faltas
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
MA23366A1 (fr) 1995-07-01
ZA948692B (en) 1995-07-03
ATE187843T1 (de) 2000-01-15
EP0653765B1 (fr) 1999-12-15
ES2142393T3 (es) 2000-04-16
EG20461A (fr) 1999-05-31
DE69422142D1 (de) 2000-01-20
EP0653765A1 (fr) 1995-05-17
DE69422142T2 (de) 2000-08-24
FR2712730B1 (fr) 1995-12-29
FR2712730A1 (fr) 1995-05-24

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