IN2014DE01200A - - Google Patents

Info

Publication number
IN2014DE01200A
IN2014DE01200A IN1200DE2014A IN2014DE01200A IN 2014DE01200 A IN2014DE01200 A IN 2014DE01200A IN 1200DE2014 A IN1200DE2014 A IN 1200DE2014A IN 2014DE01200 A IN2014DE01200 A IN 2014DE01200A
Authority
IN
India
Prior art keywords
phase
coil
layers
slots
coil pieces
Prior art date
Application number
Inventor
Fendy Sutrisna Kadek
Ishizuka Hiroaki
Okubo Masashi
Aso Toshiyuki
Ueda Takashi
Tsujikawa Kazuma
Hachiya Hideyuki
Hiramatsu Daisuke
Otaka Toro
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
Application filed by Toshiba Kk filed Critical Toshiba Kk
Publication of IN2014DE01200A publication Critical patent/IN2014DE01200A/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
    • 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

Landscapes

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

Abstract

According to one embodiment, there is provided armature windings of a rotating electrical machine, in which a 3-phase winding of two layers including upper and lower layers is constituted of phase belts having an electrical phase difference of 60° in between, pairs of upper coil pieces and lower coil pieces are contained in slots, the number of slots per pole per phase includes a fractional number, and a denominator thereof is an integral number greater than or equal to 4, wherein coil arrangement is carried out such that at least one coil piece in either of the upper or lower coil pieces included in two layers of upper and lower layers in one phase belt is replaced with a coil piece of an adjacent different phase.
IN1200DE2014 2013-05-10 2014-05-02 IN2014DE01200A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013100438A JP6139256B2 (en) 2013-05-10 2013-05-10 Armature winding of rotating electric machine

Publications (1)

Publication Number Publication Date
IN2014DE01200A true IN2014DE01200A (en) 2015-06-05

Family

ID=51852976

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1200DE2014 IN2014DE01200A (en) 2013-05-10 2014-05-02

Country Status (5)

Country Link
US (1) US9722467B2 (en)
JP (1) JP6139256B2 (en)
CN (1) CN104143870A (en)
BR (1) BR102014011292A2 (en)
IN (1) IN2014DE01200A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9847687B2 (en) * 2015-03-16 2017-12-19 Caterpillar Inc. Multiphase induction motor with flux weakening
JP6203785B2 (en) * 2015-06-25 2017-09-27 ファナック株式会社 Electric motor having 8-shaped connecting coil and manufacturing method thereof
JP6471191B2 (en) 2017-04-18 2019-02-13 本田技研工業株式会社 Rotating electric machine stator
CN111106732B (en) * 2018-10-25 2022-03-08 中车株洲电力机车研究所有限公司 Linear motor and primary winding thereof
JP7214895B2 (en) * 2019-12-09 2023-01-30 株式会社東芝 Armature winding of rotating electric machine and rotating electric machine
CN113777530B (en) * 2021-09-10 2023-07-11 华北电力大学（保定） Open-circuit fault diagnosis method for rotating diode of inner rotor type three-phase brushless exciter
CN113890297B (en) * 2021-10-08 2022-11-01 哈尔滨工业大学 Low-space harmonic single-double layer winding radial magnetic flux five-phase permanent magnet synchronous motor

Family Cites Families (16)

* 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
US3979618A (en) * 1973-05-02 1976-09-07 Siemens Aktiengesellschaft Two layer winding for electric machines
JPS5953048A (en) * 1982-09-20 1984-03-27 Toshiba Corp 3-phase armature coil
JPS59222066A (en) * 1983-05-31 1984-12-13 Toshiba Corp 3-phase armature windings
JPH07106046B2 (en) * 1986-04-23 1995-11-13 株式会社安川電機 Permanent magnet synchronous machine type motor
US5231324A (en) * 1990-07-19 1993-07-27 Kabushiki Kaisha Toshiba Three-phase armature winding
US6170974B1 (en) * 1997-03-18 2001-01-09 Marathon Electric Manufacturing Corporation Dynamoelectric machine with distribution of the winding coils for minimizing voltage stresses and method of locating coil locations therefore
CA2238504C (en) * 1997-05-26 2001-03-13 Atsushi Umeda Stator arrangement of alternator for vehicle
US6570290B2 (en) * 2001-06-29 2003-05-27 General Electric Company Single layer interspersed concentric stator winding apparatus and method
JP4584122B2 (en) * 2005-11-22 2010-11-17 本田技研工業株式会社 Stator
CN2888735Y (en) * 2006-03-21 2007-04-11 加西贝拉压缩机有限公司 Brushless DC motor for compressor
JP5230250B2 (en) * 2008-04-24 2013-07-10 三菱電機株式会社 Electric motor and power supply control device
FR2961970B1 (en) * 2010-06-25 2017-03-10 Valeo Systemes De Controle Moteur ELECTRICAL MOTOR WITH ALTERNATING CURRENT OF A COMBINED POWER SUPPLY AND CHARGING ELECTRICAL DEVICE
JP5710329B2 (en) * 2011-03-24 2015-04-30 株式会社東芝 Armature winding of rotating electric machine
JP5567047B2 (en) * 2012-02-23 2014-08-06 株式会社東芝 Armature winding of rotating electric machine
JP5847645B2 (en) * 2012-05-09 2016-01-27 株式会社東芝 Armature winding of rotating electric machine

Also Published As

Publication number Publication date
US9722467B2 (en) 2017-08-01
CN104143870A (en) 2014-11-12
US20140333170A1 (en) 2014-11-13
JP6139256B2 (en) 2017-05-31
BR102014011292A2 (en) 2015-12-01
JP2014220972A (en) 2014-11-20

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