DE69603993D1 - Transformator, insbesondere für Energiewandler, und Resonanzenergiewandler mit einem solchen Transformator - Google Patents

Transformator, insbesondere für Energiewandler, und Resonanzenergiewandler mit einem solchen Transformator

Info

Publication number
DE69603993D1
DE69603993D1 DE69603993T DE69603993T DE69603993D1 DE 69603993 D1 DE69603993 D1 DE 69603993D1 DE 69603993 T DE69603993 T DE 69603993T DE 69603993 T DE69603993 T DE 69603993T DE 69603993 D1 DE69603993 D1 DE 69603993D1
Authority
DE
Germany
Prior art keywords
transformer
energy converters
resonance
resonance energy
converters
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
DE69603993T
Other languages
English (en)
Other versions
DE69603993T2 (de
Inventor
Philippe Dupuy
Christophe Lefebvre
Jean-Luc Morato
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.)
Actia Automotive SA
Original Assignee
Actia 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 Actia SA filed Critical Actia SA
Publication of DE69603993D1 publication Critical patent/DE69603993D1/de
Application granted granted Critical
Publication of DE69603993T2 publication Critical patent/DE69603993T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • H01F27/38—Auxiliary core members; Auxiliary coils or windings
    • 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
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • H01F27/346—Preventing or reducing leakage fields
    • 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
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • H01F2027/348—Preventing eddy currents

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Dc-Dc Converters (AREA)
DE1996603993 1995-02-20 1996-02-19 Transformator, insbesondere für Energiewandler, und Resonanzenergiewandler mit einem solchen Transformator Expired - Fee Related DE69603993T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9502027A FR2730849B1 (fr) 1995-02-20 1995-02-20 Transformateur, notamment pour convertisseur d'energie, et convertisseur d'energie a resonnance dote d'un tel transformateur

Publications (2)

Publication Number Publication Date
DE69603993D1 true DE69603993D1 (de) 1999-10-07
DE69603993T2 DE69603993T2 (de) 2000-05-18

Family

ID=9476389

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1996603993 Expired - Fee Related DE69603993T2 (de) 1995-02-20 1996-02-19 Transformator, insbesondere für Energiewandler, und Resonanzenergiewandler mit einem solchen Transformator

Country Status (3)

Country Link
EP (1) EP0727794B1 (de)
DE (1) DE69603993T2 (de)
FR (1) FR2730849B1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3566481B2 (ja) * 1997-02-07 2004-09-15 株式会社日立製作所 渦電流シールド装置および三相変圧器
EP2551860A4 (de) * 2010-03-25 2013-01-30 Panasonic Corp Wandler
CN111105925B (zh) * 2018-10-27 2021-12-28 杨勇 基于去磁电感滤波磁路的高压直流输电线感应取能装置及方法
CN110634655B (zh) * 2019-08-14 2021-05-14 华为技术有限公司 磁集成器件、功率变换电路、充电器及电动车辆

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1122627B (de) * 1959-01-15 1962-01-25 Siemens Ag Anordnung zur Beeinflussung der Flussverteilung bei Kleintransformatoren, Drosselspulen kleiner Leistung, Messwandlern oder Induktivitaeten in einem mehr als zwei Schenkel aufweisendem Eisenkern in Abhaengigkeit von seiner primaeren Erregung
DE2036467C3 (de) * 1970-07-22 1975-08-14 Siemens Ag, 1000 Berlin Und 8000 Muenchen LC-Siebschaltung für Stromversorgungsgeräte mit Gleichspannungsausgang
DE3151170A1 (de) * 1981-12-23 1983-06-30 Siemens AG, 1000 Berlin und 8000 München Geschirmter, in isolierende vergussmasse eingebetteter transformator fuer ein insbes. bei hoeheren frequenzen betriebenes schaltnetzteil, insbes. sperrwandlernetzteil in einem farbfernsehempfaenger
DE3609617C2 (de) * 1986-03-21 1994-04-14 Thomson Brandt Gmbh Spulenkern

Also Published As

Publication number Publication date
DE69603993T2 (de) 2000-05-18
FR2730849B1 (fr) 1997-05-09
EP0727794A1 (de) 1996-08-21
EP0727794B1 (de) 1999-09-01
FR2730849A1 (fr) 1996-08-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee