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AU2001280419A1 - Electric device - Google Patents

Electric device

Info

Publication number
AU2001280419A1
AU2001280419A1 AU2001280419A AU8041901A AU2001280419A1 AU 2001280419 A1 AU2001280419 A1 AU 2001280419A1 AU 2001280419 A AU2001280419 A AU 2001280419A AU 8041901 A AU8041901 A AU 8041901A AU 2001280419 A1 AU2001280419 A1 AU 2001280419A1
Authority
AU
Australia
Prior art keywords
core
voltage winding
electric device
encloses
solid
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.)
Abandoned
Application number
AU2001280419A
Inventor
Stefan Valdemarsson
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.)
ABB AB
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
Publication of AU2001280419A1 publication Critical patent/AU2001280419A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
    • H01F41/12—Insulating of windings
    • H01F41/125—Other insulating structures; Insulating between coil and core, between different winding sections, around 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
    • H01F27/288—Shielding
    • 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)
  • Manufacturing & Machinery (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Power Steering Mechanism (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Insulating Of Coils (AREA)

Abstract

An electric device comprising at least one core ( 5, 10 ) of magnetic material and a high-voltage winding ( 16 ) in the form of an electric conductor wound around the core, and a method for manufacturing such a device is described. The device comprises a first insulating layer ( 14 ) of a solid, electrically insulating material which encloses the core ( 10 ) and which is arranged b between the core ( 10 ) and the high-voltage winding ( 16 ), and a second insulating layer ( 18 ) of a solid, electrically insulating material which encloses the high-voltage winding ( 16 ), a semiconductive layer is arranged on both sides of each of the electrically conductive layers.
AU2001280419A 2000-08-29 2001-08-29 Electric device Abandoned AU2001280419A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0003037A SE0003037D0 (en) 2000-08-29 2000-08-29 Electric machine
SE0003037 2000-08-29
PCT/SE2001/001826 WO2002019353A1 (en) 2000-08-29 2001-08-29 Electric device

Publications (1)

Publication Number Publication Date
AU2001280419A1 true AU2001280419A1 (en) 2002-03-13

Family

ID=20280809

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001280419A Abandoned AU2001280419A1 (en) 2000-08-29 2001-08-29 Electric device

Country Status (9)

Country Link
US (1) US6917272B2 (en)
EP (1) EP1320859B1 (en)
CN (1) CN1252750C (en)
AT (1) ATE504929T1 (en)
AU (1) AU2001280419A1 (en)
BR (1) BR0113665A (en)
DE (1) DE60144381D1 (en)
SE (1) SE0003037D0 (en)
WO (1) WO2002019353A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10137270A1 (en) * 2001-07-31 2003-02-20 Aloys Wobben Wind energy installation has a ring generator with a stator having grooves spaced at intervals on an internal or external periphery for receiving a stator winding.
SE520942C2 (en) * 2002-01-23 2003-09-16 Abb Ab Electric machine and its use
SE524541C2 (en) * 2002-11-18 2004-08-24 Uppsala Power Man Consultants Power storage systems and vehicles fitted with such
US20080143465A1 (en) * 2006-12-15 2008-06-19 General Electric Company Insulation system and method for a transformer
DE102008030107A1 (en) * 2007-06-27 2009-04-30 Fluke Corp., Everett A system and method for providing a thermally stabilized piezoelectric optical modulator at a fixed frequency
US8866018B2 (en) * 2009-01-12 2014-10-21 Oak-Mitsui Technologies Llc Passive electrical devices and methods of fabricating passive electrical devices
US8331074B2 (en) 2010-07-01 2012-12-11 Cooper Technologies Company Grading devices for a high voltage apparatus
BR112015021502A2 (en) 2013-03-12 2017-07-18 Dow Global Technologies Llc Method for manufacturing power cords and power cord
FR3020999B1 (en) * 2014-05-16 2016-07-01 Alstom Transp Tech ELECTRICAL INSULATION ELEMENT BETWEEN AN ELECTRICAL DEVICE AND AN ELECTRIC DEVICE COOLING MEMBER; COOLING SYSTEM COMPRISING SUCH A MEMBER
DE102014219441A1 (en) 2014-09-25 2016-03-31 Siemens Aktiengesellschaft Corona protection system and electrical machine
DE102014219439A1 (en) * 2014-09-25 2016-03-31 Siemens Aktiengesellschaft Corona protection system for an electrical machine
DE102014219440A1 (en) 2014-09-25 2016-03-31 Siemens Aktiengesellschaft Corona protection system for an electric machine and electric machine
EP3144944A1 (en) * 2015-09-18 2017-03-22 Siemens Aktiengesellschaft Electrical winding, dry transformer with such an electrical winding, and method for production of an electrical winding
DE102016220070A1 (en) * 2016-10-14 2018-04-19 Robert Bosch Gmbh Suppression system, drive and hand tool

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2417023C3 (en) * 1974-04-08 1981-06-11 Messwandler-Bau Gmbh, 8600 Bamberg Single-conductor current transformer that can be installed in a fully insulated, metal-enclosed high-voltage switchgear
JPS50145849A (en) * 1974-05-14 1975-11-22
US3939449A (en) * 1975-01-15 1976-02-17 Westinghouse Electric Corporation Insulated transformer windings
US4112041A (en) * 1975-02-17 1978-09-05 Canadian General Electric Company Method for reducing corona in dynamoelectric machines
EP0080974A1 (en) * 1981-12-01 1983-06-08 Fabriques D'horlogerie De Fontainemelon S.A. Method for the construction of a coil for micro-motors, and coil having an external protection
JP3087577B2 (en) * 1994-08-03 2000-09-11 住友電装株式会社 Winding type noise prevention high voltage resistance wire
GB2307354A (en) * 1995-11-14 1997-05-21 Daewoo Electronics Co Ltd Flyback transformer with a cylindrical printed circuit coil structure
JPH09288917A (en) * 1996-04-23 1997-11-04 Sumitomo Electric Ind Ltd Plastic power cable
US20020047440A1 (en) * 1996-05-29 2002-04-25 Mats Leijon Rotating electrical machine comprising high-voltage stator winding and spring-device supporting the winding and method for manufacturing such machine
CZ385898A3 (en) * 1996-05-29 1999-05-12 Abb Ab Electric High Voltage AC Machine

Also Published As

Publication number Publication date
WO2002019353A1 (en) 2002-03-07
CN1471715A (en) 2004-01-28
ATE504929T1 (en) 2011-04-15
DE60144381D1 (en) 2011-05-19
US6917272B2 (en) 2005-07-12
US20030160676A1 (en) 2003-08-28
SE0003037D0 (en) 2000-08-29
EP1320859B1 (en) 2011-04-06
CN1252750C (en) 2006-04-19
EP1320859A1 (en) 2003-06-25
BR0113665A (en) 2003-06-03

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