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DE69717033D1 - Stromwandler und Schutzrelais mit einem solchen Wandler - Google Patents

Stromwandler und Schutzrelais mit einem solchen Wandler

Info

Publication number
DE69717033D1
DE69717033D1 DE69717033T DE69717033T DE69717033D1 DE 69717033 D1 DE69717033 D1 DE 69717033D1 DE 69717033 T DE69717033 T DE 69717033T DE 69717033 T DE69717033 T DE 69717033T DE 69717033 D1 DE69717033 D1 DE 69717033D1
Authority
DE
Germany
Prior art keywords
transformer
current transformers
protection relays
relays
protection
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
DE69717033T
Other languages
English (en)
Other versions
DE69717033T2 (de
Inventor
Alain Dentella
Robert Tourre
Christian Petit
Pascal Odet
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.)
Schneider Electric Industries SAS
Original Assignee
Schneider Electric Industries SAS
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 Schneider Electric Industries SAS filed Critical Schneider Electric Industries SAS
Application granted granted Critical
Publication of DE69717033D1 publication Critical patent/DE69717033D1/de
Publication of DE69717033T2 publication Critical patent/DE69717033T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/20—Instruments transformers
    • H01F38/22—Instruments transformers for single phase AC
    • H01F38/28—Current transformers
    • H01F38/30—Constructions

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transformers For Measuring Instruments (AREA)
  • Emergency Protection Circuit Devices (AREA)
DE1997617033 1996-09-05 1997-09-01 Stromwandler und Schutzrelais mit einem solchen Wandler Expired - Lifetime DE69717033T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9611041A FR2752996B1 (fr) 1996-09-05 1996-09-05 Transformateur de courant et relais de protection comportant un tel transformateur

Publications (2)

Publication Number Publication Date
DE69717033D1 true DE69717033D1 (de) 2002-12-19
DE69717033T2 DE69717033T2 (de) 2003-07-10

Family

ID=9495619

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1997617033 Expired - Lifetime DE69717033T2 (de) 1996-09-05 1997-09-01 Stromwandler und Schutzrelais mit einem solchen Wandler

Country Status (4)

Country Link
EP (1) EP0828265B1 (de)
DE (1) DE69717033T2 (de)
ES (1) ES2184976T3 (de)
FR (1) FR2752996B1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998058267A1 (de) * 1997-06-16 1998-12-23 Trench Switzerland Ag Ringkern-stromwandler mit integriertem messshunt
FR3024601B1 (fr) * 2014-08-01 2016-09-02 Schneider Electric Ind Sas Dispositif d'adaptation d'un signal d'alimentation electrique, systeme d'alimentation electrique et procede d'adaptation d'un signal d'alimentation electrique associes

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3260976A (en) * 1964-06-30 1966-07-12 Gen Electric Current transformer
FR2512264A1 (fr) * 1981-08-26 1983-03-04 Merlin Gerin Capteur de courant hybride compense
DE3218823C2 (de) * 1982-04-22 1984-06-20 LGZ Landis & Gyr Zug AG, Zug Meßwandleranordnung mit zwei Magnetkernen
JPS60103607A (ja) * 1983-11-10 1985-06-07 Hitachi Ltd 地絡電流検出装置
JPH07235427A (ja) * 1994-02-21 1995-09-05 Shirogane Seisakusho:Kk 昇圧トランスおよびその巻線方法

Also Published As

Publication number Publication date
FR2752996A1 (fr) 1998-03-06
DE69717033T2 (de) 2003-07-10
FR2752996B1 (fr) 1998-10-02
EP0828265A1 (de) 1998-03-11
EP0828265B1 (de) 2002-11-13
ES2184976T3 (es) 2003-04-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition