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IN2012DE00831A - - Google Patents

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Publication number
IN2012DE00831A
IN2012DE00831A IN831DE2012A IN2012DE00831A IN 2012DE00831 A IN2012DE00831 A IN 2012DE00831A IN 831DE2012 A IN831DE2012 A IN 831DE2012A IN 2012DE00831 A IN2012DE00831 A IN 2012DE00831A
Authority
IN
India
Prior art keywords
coil
phase
pieces
coil pieces
connection side
Prior art date
Application number
Inventor
Tokumasu Tadashi
Ueda Takashi
Ichimonji Masayuki
Otaka Toru
Hiramatsu Daisuke
Kakiuchi Mikio
Original Assignee
Toshiba Kk
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=45976681&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IN2012DE00831(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Toshiba Kk filed Critical Toshiba Kk
Publication of IN2012DE00831A publication Critical patent/IN2012DE00831A/en

Links

Classifications

    • 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
    • H02K3/28—Layout of windings or of connections between windings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Windings For Motors And Generators (AREA)

Abstract

According to one embodiment, there is provided a 3-phase 4-pole 2-layer armature winding of a rotating electrical machine. A winding of each phase of the armature winding forms a series coil. Each series coil includes upper coil pieces and lower coil pieces which are connected each other at a connection side coil end and a counter-connection side coil end, the upper coil pieces and lower coil pieces being placed in 54 slots provided in an armature core. At least one coil piece of the upper and lower coil pieces, provided in at least one of an innermost position and an outermost position from the center of a phase belt of each phase, is replaced with a coil piece of an adjacent phase.
IN831DE2012 2011-03-24 2012-03-21 IN2012DE00831A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011066661A JP5710329B2 (en) 2011-03-24 2011-03-24 Armature winding of rotating electric machine

Publications (1)

Publication Number Publication Date
IN2012DE00831A true IN2012DE00831A (en) 2015-08-21

Family

ID=45976681

Family Applications (1)

Application Number Title Priority Date Filing Date
IN831DE2012 IN2012DE00831A (en) 2011-03-24 2012-03-21

Country Status (7)

Country Link
US (1) US20120242183A1 (en)
EP (1) EP2503673B1 (en)
JP (1) JP5710329B2 (en)
CN (1) CN102694433B (en)
IN (1) IN2012DE00831A (en)
PL (1) PL2503673T3 (en)
ZA (1) ZA201202165B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9166451B2 (en) * 2011-12-02 2015-10-20 Lg Electronics Inc. Stator of electric machine, electromotor having the same, and electric vehicle having the electromotor
EP2632028A3 (en) * 2012-02-23 2017-09-27 Kabushiki Kaisha Toshiba Armature winding of rotating electrical machine
JP6139256B2 (en) * 2013-05-10 2017-05-31 株式会社東芝 Armature winding of rotating electric machine
JP6047070B2 (en) * 2013-06-14 2016-12-21 アスモ株式会社 Armature and method for manufacturing armature
EP2843806B1 (en) 2013-09-03 2016-02-24 Alstom Technology Ltd Stator winding of a rotating electrical machine
CN104485764A (en) * 2014-12-12 2015-04-01 江西清华泰豪三波电机有限公司 Single-turn multi-circle continuous winding type forming lap winding
EP3217519B1 (en) 2016-03-07 2018-10-03 General Electric Technology GmbH A method to apply an insulation
CN107332381B (en) * 2017-06-21 2024-04-02 佛山市三水日彩电器有限公司 Energy-saving DC frequency-conversion single-phase high-efficiency motor outer winding group structure
CN112510952B (en) * 2020-11-25 2021-09-28 哈尔滨工业大学 Transverse-dislocation brushless dual-rotor motor based on magnetic field modulation principle

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1530466A (en) * 1924-08-08 1925-03-17 Gen Electric Induction-motor winding
US3408517A (en) * 1966-02-23 1968-10-29 Gen Electric Multiple circuit winding patterns for polyphase dynamoelectric machines
US4158788A (en) * 1977-09-27 1979-06-19 Westinghouse Electric Corp. Special motor windings for the suppression of a specific harmonic by expanding the electrical angle of phase belts
US5231324A (en) * 1990-07-19 1993-07-27 Kabushiki Kaisha Toshiba Three-phase armature winding
JP3351258B2 (en) * 1995-09-27 2002-11-25 株式会社デンソー AC generator for vehicles
JP2001238388A (en) * 2000-02-25 2001-08-31 Hitachi Ltd Armature winding of rotating electric machine and rotating electric machine
JP2002272074A (en) * 2001-03-15 2002-09-20 Moric Co Ltd Permanent-magnet three-phase ac rotating electric machine
JP5230250B2 (en) * 2008-04-24 2013-07-10 三菱電機株式会社 Electric motor and power supply control device
JP5231950B2 (en) * 2008-11-13 2013-07-10 株式会社東芝 Armature winding of rotating electric machine

Also Published As

Publication number Publication date
PL2503673T3 (en) 2016-03-31
EP2503673B1 (en) 2015-10-07
JP5710329B2 (en) 2015-04-30
EP2503673A3 (en) 2014-03-05
CN102694433A (en) 2012-09-26
ZA201202165B (en) 2012-11-28
EP2503673A2 (en) 2012-09-26
JP2012205368A (en) 2012-10-22
US20120242183A1 (en) 2012-09-27
CN102694433B (en) 2015-08-05

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