CN112313858A - 定子铁芯及其加工方法 - Google Patents

定子铁芯及其加工方法 Download PDF

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Publication number
CN112313858A
CN112313858A CN201880094879.7A CN201880094879A CN112313858A CN 112313858 A CN112313858 A CN 112313858A CN 201880094879 A CN201880094879 A CN 201880094879A CN 112313858 A CN112313858 A CN 112313858A
Authority
CN
China
Prior art keywords
single tooth
stator core
winding
teeth
tooth
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.)
Pending
Application number
CN201880094879.7A
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English (en)
Inventor
王雨婷
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of CN112313858A publication Critical patent/CN112313858A/zh
Pending legal-status Critical Current

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Classifications

    • 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
    • H02K3/325—Windings characterised by the shape, form or construction of the insulation for windings on salient poles, such as claw-shaped poles
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/14—Stator cores with salient poles
    • H02K1/146—Stator cores with salient poles consisting of a generally annular yoke with salient poles
    • H02K1/148—Sectional cores
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/16—Stator cores with slots for windings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/06—Embedding prefabricated windings in machines
    • H02K15/062—Windings in slots; salient pole windings
    • H02K15/065—Windings consisting of complete sections, e.g. coils, waves
    • 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
    • H02K3/18—Windings for salient poles
    • 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
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/48—Fastening of windings on the stator or rotor structure in slots
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2201/00—Specific aspects not provided for in the other groups of this subclass relating to the magnetic circuits
    • H02K2201/15—Sectional machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Windings For Motors And Generators (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)

Abstract

本发明提供了一种定子铁芯，包括：多个第一单齿、多个第二单齿和线圈，第一单齿和第二单齿均呈工字型并具有长边、短边、连接部和位于连接部两侧的容线槽，线圈绕连接部绕线形成并容纳于容线槽内，其中，定子铁芯是以第一单齿和第二单齿依次交错拼圆的方式组成的环形件，其中，第一单齿上的线圈和第二单齿上的线圈的绕线方式彼此不同，以使第一单齿的容线槽外侧的线圈轮廓和第二单齿的容线槽外侧的线圈轮廓彼此不一致。此外，本发明还提供了上述定子铁芯的加工方法。

Description

PCT国内申请，说明书已公开。

Claims (10)

  1. PCT国内申请，权利要求书已公开。
CN201880094879.7A 2018-08-10 2018-08-10 定子铁芯及其加工方法 Pending CN112313858A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2018/099996 WO2020029257A1 (zh) 2018-08-10 2018-08-10 定子铁芯及其加工方法

Publications (1)

Publication Number Publication Date
CN112313858A true CN112313858A (zh) 2021-02-02

Family

ID=69413738

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201880094879.7A Pending CN112313858A (zh) 2018-08-10 2018-08-10 定子铁芯及其加工方法

Country Status (4)

Country Link
US (1) US20210296953A1 (zh)
EP (1) EP3820023A4 (zh)
CN (1) CN112313858A (zh)
WO (1) WO2020029257A1 (zh)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1521916A (zh) * 2003-02-03 2004-08-18 ��ʽ������Э���������� 旋转电机的电枢、旋转电机、及电枢的制造方法
JP2005117821A (ja) * 2003-10-09 2005-04-28 Mitsubishi Electric Corp 回転電機のステータ
JP2005261117A (ja) * 2004-03-12 2005-09-22 Honda Motor Co Ltd 回転電機
JP2006353038A (ja) * 2005-06-17 2006-12-28 Asmo Co Ltd 電機子、ブラシレスモータ、及び電機子の巻線方法
CN101218731A (zh) * 2006-06-02 2008-07-09 三菱电机株式会社 旋转电力机械的定子
CN103370856A (zh) * 2011-02-14 2013-10-23 三菱电机株式会社 旋转电机的定子及其绕线方法
CN105958673A (zh) * 2016-06-03 2016-09-21 天津市松正电动汽车技术股份有限公司 一种双绕组电机定子结构及其制作工艺
CN107408859A (zh) * 2015-03-04 2017-11-28 株式会社日立产机*** 轴向间隙型旋转电机和定子
CN107994693A (zh) * 2016-10-26 2018-05-04 日本电产株式会社 绝缘片***装置、绝缘片***方法、定子制造装置和马达
CN108141082A (zh) * 2015-10-29 2018-06-08 三菱电机株式会社 旋转电机

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU5503194A (en) * 1993-02-22 1994-08-25 General Electric Company Single phase electronically commutated motor system and method
JP3952290B2 (ja) * 2002-09-06 2007-08-01 ヤマハモーターエレクトロニクス株式会社 回転電気機器の電機子及びその巻線方法
JP4396630B2 (ja) * 2005-12-26 2010-01-13 トヨタ自動車株式会社 巻線方法及びコイル
JP2008167593A (ja) * 2006-12-28 2008-07-17 Toyota Motor Corp モータの固定子及びモータのコイル製造方法
CN104137392B (zh) * 2012-06-21 2017-09-22 三菱电机株式会社 旋转电机
KR102219610B1 (ko) * 2014-10-16 2021-02-24 주식회사 만도 모터
EP3211765A4 (en) * 2014-10-24 2018-04-04 IHI Corporation Rotary machine and method for manufacturing rotary machine

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1521916A (zh) * 2003-02-03 2004-08-18 ��ʽ������Э���������� 旋转电机的电枢、旋转电机、及电枢的制造方法
JP2005117821A (ja) * 2003-10-09 2005-04-28 Mitsubishi Electric Corp 回転電機のステータ
JP2005261117A (ja) * 2004-03-12 2005-09-22 Honda Motor Co Ltd 回転電機
JP2006353038A (ja) * 2005-06-17 2006-12-28 Asmo Co Ltd 電機子、ブラシレスモータ、及び電機子の巻線方法
CN101218731A (zh) * 2006-06-02 2008-07-09 三菱电机株式会社 旋转电力机械的定子
CN103370856A (zh) * 2011-02-14 2013-10-23 三菱电机株式会社 旋转电机的定子及其绕线方法
CN107408859A (zh) * 2015-03-04 2017-11-28 株式会社日立产机*** 轴向间隙型旋转电机和定子
CN108141082A (zh) * 2015-10-29 2018-06-08 三菱电机株式会社 旋转电机
CN105958673A (zh) * 2016-06-03 2016-09-21 天津市松正电动汽车技术股份有限公司 一种双绕组电机定子结构及其制作工艺
CN107994693A (zh) * 2016-10-26 2018-05-04 日本电产株式会社 绝缘片***装置、绝缘片***方法、定子制造装置和马达

Also Published As

Publication number Publication date
EP3820023A1 (en) 2021-05-12
EP3820023A4 (en) 2022-01-26
WO2020029257A1 (zh) 2020-02-13
US20210296953A1 (en) 2021-09-23

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