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ATE481721T1 - Elektrische maschine - Google Patents

Elektrische maschine

Info

Publication number
ATE481721T1
ATE481721T1 AT03731870T AT03731870T ATE481721T1 AT E481721 T1 ATE481721 T1 AT E481721T1 AT 03731870 T AT03731870 T AT 03731870T AT 03731870 T AT03731870 T AT 03731870T AT E481721 T1 ATE481721 T1 AT E481721T1
Authority
AT
Austria
Prior art keywords
field
equalizing member
insulating layer
electric machine
voltage winding
Prior art date
Application number
AT03731870T
Other languages
English (en)
Inventor
Stefan Valdemarsson
Original Assignee
Abb Ab
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 Abb Ab filed Critical Abb Ab
Application granted granted Critical
Publication of ATE481721T1 publication Critical patent/ATE481721T1/de

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
    • H01F27/08—Cooling; Ventilating
    • H01F27/085—Cooling by ambient air
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
AT03731870T 2002-01-23 2003-01-22 Elektrische maschine ATE481721T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0200179A SE520942C2 (sv) 2002-01-23 2002-01-23 Elektrisk maskin samt användning av sådan
PCT/SE2003/000101 WO2003063187A1 (en) 2002-01-23 2003-01-22 Electrical machine

Publications (1)

Publication Number Publication Date
ATE481721T1 true ATE481721T1 (de) 2010-10-15

Family

ID=20286733

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03731870T ATE481721T1 (de) 2002-01-23 2003-01-22 Elektrische maschine

Country Status (8)

Country Link
US (1) US7154364B2 (de)
EP (1) EP1476884B1 (de)
CN (1) CN1757082B (de)
AT (1) ATE481721T1 (de)
BR (1) BR0302724A (de)
DE (1) DE60334192D1 (de)
SE (1) SE520942C2 (de)
WO (1) WO2003063187A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE524541C2 (sv) * 2002-11-18 2004-08-24 Uppsala Power Man Consultants Effektlagringssystem samt fordon försett med ett sådant
DE102004057750B4 (de) * 2004-11-30 2012-02-02 Kolektor Group D.O.O. Verfahren zur Herstellung eines Kommutators sowie Kommutator
CN109844875A (zh) * 2016-10-28 2019-06-04 罗伯特·博世有限公司 电感器以及制造电感器的方法
DE102017223316A1 (de) * 2017-12-20 2019-06-27 Siemens Aktiengesellschaft Wicklungsanordnung
CN110021472A (zh) * 2019-03-21 2019-07-16 南京智达电气设备有限公司 一种新型干式变压器
CN114188135A (zh) * 2021-12-14 2022-03-15 中国科学院电工研究所 基于引导等电位线的高压隔离平板变压器及其优化方法
WO2024042136A1 (en) 2022-08-23 2024-02-29 Apotechnos Limited Electrical machine

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4176334A (en) 1975-08-25 1979-11-27 Hughes Aircraft Company High voltage transformer and process for making same
US4164672A (en) * 1977-08-18 1979-08-14 Electric Power Research Institute, Inc. Cooling and insulating system for extra high voltage electrical machine with a spiral winding
DE2905064A1 (de) 1979-02-10 1980-08-14 Blaupunkt Werke Gmbh Zeilentransformator
US4864266A (en) * 1988-04-29 1989-09-05 Electric Power Research Institute, Inc. High-voltage winding for core-form power transformers
US5901433A (en) * 1995-11-14 1999-05-11 Daewoo Electronics Co., Ltd. Cylindrical coil winding structure of flyback transformer
CZ387998A3 (cs) 1996-05-29 1999-02-17 Abb Ab Transformátor/reaktor
SE9704412D0 (sv) * 1997-02-03 1997-11-28 Asea Brown Boveri Krafttransformator/reaktor
SE516442C2 (sv) * 2000-04-28 2002-01-15 Abb Ab Stationär induktionsmaskin och kabel därför
US6980076B1 (en) * 2000-05-19 2005-12-27 Mcgraw Edison Company Electrical apparatus with synthetic fiber and binder reinforced cellulose insulation paper
SE0003037D0 (sv) 2000-08-29 2000-08-29 Abb Ab Elektrisk maskin

Also Published As

Publication number Publication date
SE0200179L (sv) 2003-07-24
EP1476884A1 (de) 2004-11-17
US7154364B2 (en) 2006-12-26
DE60334192D1 (de) 2010-10-28
BR0302724A (pt) 2004-03-09
SE520942C2 (sv) 2003-09-16
CN1757082B (zh) 2010-09-08
SE0200179D0 (sv) 2002-01-23
EP1476884B1 (de) 2010-09-15
CN1757082A (zh) 2006-04-05
WO2003063187A1 (en) 2003-07-31
US20050206488A1 (en) 2005-09-22

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties