DK1476883T3 - Middelfrekvens-transformator - Google Patents

Middelfrekvens-transformator

Info

Publication number
DK1476883T3
DK1476883T3 DK03702559T DK03702559T DK1476883T3 DK 1476883 T3 DK1476883 T3 DK 1476883T3 DK 03702559 T DK03702559 T DK 03702559T DK 03702559 T DK03702559 T DK 03702559T DK 1476883 T3 DK1476883 T3 DK 1476883T3
Authority
DK
Denmark
Prior art keywords
frequency transformer
core
winding encapsulation
medium frequency
windings
Prior art date
Application number
DK03702559T
Other languages
English (en)
Inventor
Harry Reinold
Heinz Flerlage
Wilhelm Kramer
Original Assignee
Bombardier Transp Gmbh
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 Bombardier Transp Gmbh filed Critical Bombardier Transp Gmbh
Application granted granted Critical
Publication of DK1476883T3 publication Critical patent/DK1476883T3/da

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
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/32—Insulating of coils, windings, or parts thereof
    • H01F27/327—Encapsulating or impregnating
    • 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
    • H01F27/08—Cooling; Ventilating
    • H01F27/22—Cooling by heat conduction through solid or powdered fillings
    • 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
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/2847—Sheets; Strips
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
    • H02M7/003—Constructional details, e.g. physical layout, assembly, wiring or busbar connections
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F5/00—Coils
    • H01F5/04—Arrangements of electric connections to coils, e.g. leads
    • H01F2005/043—Arrangements of electric connections to coils, e.g. leads having multiple pin terminals, e.g. arranged in two parallel lines at both sides of the coil
    • 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
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/2823—Wires
    • H01F2027/2838—Wires using transposed wires
    • 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
    • H01F27/24—Magnetic cores
    • H01F27/26—Fastening parts of the core together; Fastening or mounting the core on casing or support
    • H01F27/266—Fastening or mounting the core on casing or support
    • 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
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/32—Insulating of coils, windings, or parts thereof
    • H01F27/324—Insulation between coil and core, between different winding sections, around the coil; Other insulation structures

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Filters And Equalizers (AREA)
  • General Induction Heating (AREA)
  • Protection Of Transformers (AREA)
DK03702559T 2002-01-21 2003-01-29 Middelfrekvens-transformator DK1476883T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10203246A DE10203246B4 (de) 2002-01-21 2002-01-21 Mittelfrequenz-Transformator

Publications (1)

Publication Number Publication Date
DK1476883T3 true DK1476883T3 (da) 2005-12-27

Family

ID=27618234

Family Applications (1)

Application Number Title Priority Date Filing Date
DK03702559T DK1476883T3 (da) 2002-01-21 2003-01-29 Middelfrekvens-transformator

Country Status (6)

Country Link
EP (1) EP1476883B1 (da)
AT (1) ATE302468T1 (da)
DE (2) DE10203246B4 (da)
DK (1) DK1476883T3 (da)
PL (1) PL202719B1 (da)
WO (1) WO2003065388A1 (da)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10356978A1 (de) * 2003-12-05 2005-07-14 Bosch Rexroth Ag Modul einer Widerstandsschweißzange
DE202005008757U1 (de) * 2005-06-02 2006-10-12 Sts Spezial-Transformatoren-Stockach Gmbh & Co. Transformator
WO2009105682A1 (en) * 2008-02-20 2009-08-27 The Trustees Of Dartmouth College Multilayer foil-wound inductors having alternating layers
DE102011013684B4 (de) 2011-03-11 2019-09-12 Reo Ag Elektrisches Bauteil mit wenigstens einer in einer Vergussmasse angeordneten elektrischen Verlustleistungsquelle und einer Kühleinrichtung
DE102011082046A1 (de) 2011-09-02 2013-03-07 Schmidhauser Ag Transformator und zugehöriges Herstellungsverfahren
DE102011116692A1 (de) * 2011-10-24 2013-04-25 SIEVA d.o.o. - poslovna enota Idrija Mehrphasen-Induktivitätenmodul
CN105144314B (zh) * 2013-04-29 2017-03-22 Abb 技术有限公司 线轴和利用该线轴的变压器
ES2798303T3 (es) * 2014-10-07 2020-12-10 Abb Power Grids Switzerland Ag Transformador para vehículo
EP3016119B1 (en) * 2014-10-28 2017-09-13 ABB Schweiz AG Transformer comprising radially transposed coil-conductors
DE102017201880A1 (de) * 2017-02-07 2018-08-09 Siemens Aktiengesellschaft Elektrisches Gerät mit hoher elektromagnetischer Verträglichkeit
PL73320Y1 (pl) 2021-09-30 2024-01-29 Abb Schweiz Ag Obudowa elementów magnetycznych
DE102022207458A1 (de) * 2022-07-21 2024-02-01 Zf Friedrichshafen Ag Induktives Bauelement

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3633272A (en) * 1968-07-05 1972-01-11 Westinghouse Electric Corp Method of transposing sheet conductors
DE2951261C2 (de) * 1978-12-28 1984-02-02 Fuji Electric Co., Ltd., Kawasaki, Kanagawa Gießharztransformator
DE8007711U1 (de) * 1980-03-21 1980-09-11 W. Meffert Kg, 4006 Erkrath Spulenkoerper zur aufnahme elektrotechnischen wickelgutes
JPS6254409A (ja) * 1985-09-03 1987-03-10 Murata Mfg Co Ltd ノイズ除去用インダクタ
JPH0729608Y2 (ja) * 1989-11-01 1995-07-05 ティーディーケイ株式会社 ボビン
DE4227891A1 (de) * 1992-08-22 1994-02-24 Ant Nachrichtentech Übertrager sowie Verwendung
JPH0997719A (ja) * 1995-09-28 1997-04-08 Makoto Yamamoto トランス構造
KR100284538B1 (ko) * 1998-05-06 2001-03-15 이경수 쵸크및쵸크제조방법
FR2784787B1 (fr) * 1998-10-20 2002-10-11 France Transfo Sa Transformateur sec de puissance ou de distribution de l'energie electrique

Also Published As

Publication number Publication date
DE60301336T2 (de) 2006-06-22
DE10203246B4 (de) 2004-01-29
EP1476883A1 (en) 2004-11-17
DE60301336D1 (de) 2005-09-22
PL202719B1 (pl) 2009-07-31
EP1476883B1 (en) 2005-08-17
WO2003065388A1 (en) 2003-08-07
DE10203246A1 (de) 2003-08-21
ATE302468T1 (de) 2005-09-15
PL370633A1 (en) 2005-05-30

Similar Documents

Publication Publication Date Title
DK1476883T3 (da) Middelfrekvens-transformator
CN208722707U (zh) 多段式气隙变压器磁芯
CN208433274U (zh) 多段式气隙变压器
CN105140007A (zh) 电源变压器
CN109300675B (zh) 一种防爆型无线充电松耦合变压器及无线充电装置
CN211788567U (zh) 高压取电电源灌封变压器
US20230260692A1 (en) Magnetic element and on-board charger using the same
US11172655B2 (en) Aquarium
CN202650806U (zh) 干式变压器线圈与铁芯装配结构
WO2009010003A1 (en) Power coupler
CN204465344U (zh) 整合式电源转换模块
CN202282858U (zh) 轻量化扬声器磁路结构
CN209766225U (zh) 扁平分体式骨架灌封变压器
CN208538629U (zh) 一种新型干式变压器
CN223347611U (zh) 一种散热好输出效率高的大功率变压器
CN207834057U (zh) 一种稳定性能好的防撞高频变压器
CN206098122U (zh) 一种变压器
CN205725483U (zh) 高效平面变压器开关电源
CN223977781U (zh) 一种高效率、高频用集成插装车载变压器
CN206301652U (zh) 一种低噪音高储能电感
CN219610192U (zh) 一种三相电压互感器
CN204178862U (zh) 一种高安全性变压器
CN203260462U (zh) 一种宽频大功率升压变压器
CN220796420U (zh) 一种电流互感器的散热装置
CN209691539U (zh) 变压器