WO2005015762A3 - A glass fiber net tape continuously transposed cables, method for manufacturing and using the same - Google Patents

A glass fiber net tape continuously transposed cables, method for manufacturing and using the same Download PDF

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Publication number
WO2005015762A3
WO2005015762A3 PCT/EP2004/009623 EP2004009623W WO2005015762A3 WO 2005015762 A3 WO2005015762 A3 WO 2005015762A3 EP 2004009623 W EP2004009623 W EP 2004009623W WO 2005015762 A3 WO2005015762 A3 WO 2005015762A3
Authority
WO
WIPO (PCT)
Prior art keywords
row
enameled wires
glass fiber
fiber net
manufacturing
Prior art date
Application number
PCT/EP2004/009623
Other languages
French (fr)
Other versions
WO2005015762A2 (en
Inventor
Henry Zhao
Bertrand Filet
Original Assignee
Nexans Sa
Henry Zhao
Bertrand Filet
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 Nexans Sa, Henry Zhao, Bertrand Filet filed Critical Nexans Sa
Publication of WO2005015762A2 publication Critical patent/WO2005015762A2/en
Publication of WO2005015762A3 publication Critical patent/WO2005015762A3/en

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
    • H01F27/323—Insulation between winding turns, between winding layers
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/32—Windings characterised by the shape, form or construction of the insulation
    • H02K3/34—Windings characterised by the shape, form or construction of the insulation between conductors or between conductor and core, e.g. slot insulation
    • H02K3/345—Windings characterised by the shape, form or construction of the insulation between conductors or between conductor and core, e.g. slot insulation between conductor and core, e.g. slot insulation
    • 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
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/12—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors arranged in slots
    • H02K3/14—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors arranged in slots with transposed conductors, e.g. twisted conductors

Abstract

A continuously transposed cable (CTC) for a transformer is disclosed. The outer surface of the CTC is wrapped by glass fiber net tape (5). The CTC comprises a first row of enameled wires (1) and a second row of enameled wires (2), each row of which includes multiple enameled wires (3). The first row of enameled wires pass through the second row of enameled wires via a bend (4) and the second row of enameled wires pass through the first row of enameled wires via another bend (4), so that transposition between the first row of enameled wires and the second row of enameled wires can be carried out. In the present invention, the glass net tape is used to wrap the CTC, so as to maintain its structure and performance all the time when it is used to thereby avoid hydrolyzation.
PCT/EP2004/009623 2003-08-11 2004-08-11 A glass fiber net tape continuously transposed cables, method for manufacturing and using the same WO2005015762A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN03153347.7 2003-08-11
CN 03153347 CN1581380A (en) 2003-08-11 2003-08-11 Glass fiber silk screen tape commutating conducting wire, and its manufacture and use method

Publications (2)

Publication Number Publication Date
WO2005015762A2 WO2005015762A2 (en) 2005-02-17
WO2005015762A3 true WO2005015762A3 (en) 2005-06-23

Family

ID=34121287

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2004/009623 WO2005015762A2 (en) 2003-08-11 2004-08-11 A glass fiber net tape continuously transposed cables, method for manufacturing and using the same

Country Status (2)

Country Link
CN (1) CN1581380A (en)
WO (1) WO2005015762A2 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101552136B (en) * 2008-12-16 2011-04-06 无锡统力电工有限公司 Magnetic damping tension precision adjustment device
CN101964221B (en) * 2009-07-24 2011-12-07 天津经纬电材股份有限公司 Method for manufacturing corona resistant transposition winding wires
CN103166390B (en) * 2012-03-28 2016-06-22 哈尔滨理工大学 A kind of strand transposition method in stator bar of large-scale hydraulic generator
CN104361926A (en) * 2014-11-26 2015-02-18 天津经纬正能电气设备有限公司 Glass fiber mixed band transposed conductor with impregnating resin as insulator
CN104795138A (en) * 2015-05-13 2015-07-22 江苏句容联合铜材有限公司 Filament-coated transposition lead
CN104852535B (en) * 2015-05-22 2017-10-13 哈尔滨理工大学 A kind of novel alternating-current generator positioning line rod transposition method
CN105048679B (en) * 2015-09-15 2018-01-16 哈尔滨理工大学 A kind of large ac machines are local to mix transposition stator bar and mixing interchanging method with overall
CN106005740A (en) * 2016-06-30 2016-10-12 苏州市盛百威包装设备有限公司 Package of single transposition winding
CN106898420A (en) * 2017-04-26 2017-06-27 南通明光电线有限公司 Type transformer winding line is worn in resistance
CN106950481B (en) * 2017-05-04 2023-04-25 广东电网有限责任公司电力科学研究院 Transformer turn-to-turn insulation transient impact accumulation effect test system
EP3503354A1 (en) * 2017-12-20 2019-06-26 Siemens Aktiengesellschaft Isolation of sub-conductors of a dynamoelectric machine

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH312388A (en) * 1951-10-30 1955-12-31 Gen Electric Flat electrical insulating material.
EP0133220A2 (en) * 1983-07-22 1985-02-20 Kabel- und Lackdrahtfabriken GmbH Electric conductor
WO1995023420A1 (en) * 1994-02-25 1995-08-31 Asta Elektrodraht Gmbh Twisted-conductor bundle for the windings of electric machines and equipment
WO1995030991A1 (en) * 1994-05-10 1995-11-16 Asta Elektrodraht Gmbh Multiple parallel conductor for windings of electric motors and devices
US5962945A (en) * 1997-04-17 1999-10-05 Alcatel Multiple parallel conductor
EP1079500A1 (en) * 1999-08-20 2001-02-28 Alcatel Insulation of a multiple parallel conductor for oil cooled windings

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH312388A (en) * 1951-10-30 1955-12-31 Gen Electric Flat electrical insulating material.
EP0133220A2 (en) * 1983-07-22 1985-02-20 Kabel- und Lackdrahtfabriken GmbH Electric conductor
WO1995023420A1 (en) * 1994-02-25 1995-08-31 Asta Elektrodraht Gmbh Twisted-conductor bundle for the windings of electric machines and equipment
WO1995030991A1 (en) * 1994-05-10 1995-11-16 Asta Elektrodraht Gmbh Multiple parallel conductor for windings of electric motors and devices
US5962945A (en) * 1997-04-17 1999-10-05 Alcatel Multiple parallel conductor
EP1079500A1 (en) * 1999-08-20 2001-02-28 Alcatel Insulation of a multiple parallel conductor for oil cooled windings

Also Published As

Publication number Publication date
WO2005015762A2 (en) 2005-02-17
CN1581380A (en) 2005-02-16

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