MA23366A1 - Transformateur electrique polyphase immerge auto-protege - Google Patents

Transformateur electrique polyphase immerge auto-protege

Info

Publication number
MA23366A1
MA23366A1 MA23690A MA23690A MA23366A1 MA 23366 A1 MA23366 A1 MA 23366A1 MA 23690 A MA23690 A MA 23690A MA 23690 A MA23690 A MA 23690A MA 23366 A1 MA23366 A1 MA 23366A1
Authority
MA
Morocco
Prior art keywords
sensor
transformer
power supply
protection against
phases
Prior art date
Application number
MA23690A
Other languages
English (en)
French (fr)
Inventor
Andre Devalland
Michel Sacotte
Piere 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
Publication of MA23366A1 publication Critical patent/MA23366A1/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)
  • Emergency Protection Circuit Devices (AREA)
  • Regulation Of General Use Transformers (AREA)
  • Cable Accessories (AREA)
  • Gas-Insulated Switchgears (AREA)
  • Insulating Of Coils (AREA)
  • Fuses (AREA)
  • Paints Or Removers (AREA)
  • Secondary Cells (AREA)
  • Protection Of Static Devices (AREA)
MA23690A 1993-11-15 1994-11-08 Transformateur electrique polyphase immerge auto-protege MA23366A1 (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
MA23366A1 true MA23366A1 (fr) 1995-07-01

Family

ID=9452921

Family Applications (1)

Application Number Title Priority Date Filing Date
MA23690A MA23366A1 (fr) 1993-11-15 1994-11-08 Transformateur electrique polyphase immerge auto-protege

Country Status (9)

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

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
PT2075807E (pt) 2007-12-28 2014-12-31 Constructora De Transformadores De Distribucion Cotradis S L U Equipamento elétrico para redes de distribuição com sistema de deteção de falhas, sistema de desligamento e de eliminação de falhas
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
DE69422142D1 (de) 2000-01-20
ES2142393T3 (es) 2000-04-16
FR2712730B1 (fr) 1995-12-29
FR2712730A1 (fr) 1995-05-24
EG20461A (fr) 1999-05-31
EP0653765B1 (de) 1999-12-15
EP0653765A1 (de) 1995-05-17
ZA948692B (en) 1995-07-03
ATE187843T1 (de) 2000-01-15
DE69422142T2 (de) 2000-08-24

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