CN116802970A - 定子、用于制造定子的方法和无刷马达 - Google Patents

定子、用于制造定子的方法和无刷马达 Download PDF

Info

Publication number
CN116802970A
CN116802970A CN202180091732.4A CN202180091732A CN116802970A CN 116802970 A CN116802970 A CN 116802970A CN 202180091732 A CN202180091732 A CN 202180091732A CN 116802970 A CN116802970 A CN 116802970A
Authority
CN
China
Prior art keywords
stator
insulating
pair
tooth
yoke
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
CN202180091732.4A
Other languages
English (en)
Chinese (zh)
Inventor
田村秀树
水野光政
阿古裕弥
冈田健治
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.)
Panasonic Intellectual Property Management Co Ltd
Original Assignee
Panasonic Intellectual Property Management Co Ltd
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 Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd
Publication of CN116802970A publication Critical patent/CN116802970A/zh
Pending legal-status Critical Current

Links

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
    • H02K3/38—Windings characterised by the shape, form or construction of the insulation around winding heads, equalising connectors, or connections thereto
    • 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
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/27—Rotor cores with permanent magnets
    • H02K1/2706—Inner rotors
    • H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/274—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2753—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets the rotor consisting of magnets or groups of magnets arranged with alternating polarity
    • H02K1/276—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM]
    • H02K1/2766—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM] having a flux concentration effect
    • H02K1/2773—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM] having a flux concentration effect consisting of tangentially magnetized radial magnets
    • 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
    • H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/02—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • H02K15/021—Magnetic cores
    • H02K15/022—Magnetic cores with salient poles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/02—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • H02K15/021—Magnetic cores
    • H02K15/026—Wound cores
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
    • H02K21/16—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures having annular armature cores with salient poles
    • 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
    • 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
    • H02K3/52—Fastening salient pole windings or connections thereto
    • H02K3/521—Fastening salient pole windings or connections thereto applicable to stators only
    • H02K3/522—Fastening salient pole windings or connections thereto applicable to stators only for generally annular cores with salient poles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2203/00—Specific aspects not provided for in the other groups of this subclass relating to the windings
    • H02K2203/12—Machines characterised by the bobbins for supporting the windings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
CN202180091732.4A 2021-02-15 2021-12-20 定子、用于制造定子的方法和无刷马达 Pending CN116802970A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021-022082 2021-02-15
JP2021022082 2021-02-15
PCT/JP2021/046972 WO2022172594A1 (ja) 2021-02-15 2021-12-20 ステータ、ステータの製造方法、及びブラシレスモータ

Publications (1)

Publication Number Publication Date
CN116802970A true CN116802970A (zh) 2023-09-22

Family

ID=82838680

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180091732.4A Pending CN116802970A (zh) 2021-02-15 2021-12-20 定子、用于制造定子的方法和无刷马达

Country Status (5)

Country Link
US (1) US20240097518A1 (https=)
EP (1) EP4293878A4 (https=)
JP (1) JP7627900B2 (https=)
CN (1) CN116802970A (https=)
WO (1) WO2022172594A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102796969B1 (ko) * 2019-09-25 2025-04-16 엘지이노텍 주식회사 모터
WO2022172593A1 (ja) * 2021-02-15 2022-08-18 パナソニックＩｐマネジメント株式会社 ステータ及びブラシレスモータ
CN121192965B (zh) * 2025-11-27 2026-03-31 广东美芝制冷设备有限公司 电机、压缩机及制冷设备

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003018780A (ja) * 2001-07-03 2003-01-17 Matsushita Electric Ind Co Ltd 電動機
JP2003111329A (ja) * 2001-10-03 2003-04-11 Mitsubishi Electric Corp 回転電機の固定子
JP4444639B2 (ja) * 2003-05-08 2010-03-31 アスモ株式会社 回転電機のステータ及びその製造方法
JP5056252B2 (ja) * 2007-08-08 2012-10-24 日本精工株式会社 回転電動機のコイル機構
JP5343625B2 (ja) * 2009-03-02 2013-11-13 日産自動車株式会社 回転電機用インシュレーター及び回転電機用ステーター
JP2011259614A (ja) * 2010-06-09 2011-12-22 Mitsubishi Electric Corp 回転電機の固定子
DE112011104964T5 (de) * 2011-02-25 2013-11-21 Mitsubishi Electric Corporation Stator für eine rotierende elektrische Maschine und zugehöriges Herstellungsverfahren
JP5743768B2 (ja) * 2011-07-14 2015-07-01 三菱電機株式会社 回転電機の固定子
JP2015133808A (ja) * 2014-01-10 2015-07-23 アスモ株式会社 インシュレータ及びステータ
JP6303978B2 (ja) * 2014-10-27 2018-04-04 トヨタ自動車株式会社 回転電機のステータ
JP6502150B2 (ja) * 2015-04-07 2019-04-17 三菱電機株式会社 絶縁体の製造方法
JP6566882B2 (ja) * 2016-02-01 2019-08-28 三菱電機株式会社 固定子およびその固定子を備えた回転電機
WO2018235564A1 (ja) * 2017-06-22 2018-12-27 日本電産株式会社 ステータピース、ステータおよびモータ
KR102566024B1 (ko) * 2018-05-23 2023-08-11 현대모비스 주식회사 차량용 구동모터의 보빈
WO2021205708A1 (ja) * 2020-04-07 2021-10-14 日立Astemo株式会社 回転電機の固定子

Also Published As

Publication number Publication date
JPWO2022172594A1 (https=) 2022-08-18
WO2022172594A1 (ja) 2022-08-18
EP4293878A1 (en) 2023-12-20
JP7627900B2 (ja) 2025-02-07
EP4293878A4 (en) 2024-08-14
US20240097518A1 (en) 2024-03-21

Similar Documents

Publication Publication Date Title
JP3745884B2 (ja) モータ構造及びその製造方法
US9136747B2 (en) Hybrid excitation rotating electrical machine
CN116802970A (zh) 定子、用于制造定子的方法和无刷马达
US20080265701A1 (en) Rotary Electric Machine, Power Distribution Unit Therefor and Method for Assembling Rotary Electric Machine
JP2005160143A (ja) 回転電機の固定子
CN111245164B (zh) 旋转电机及其制造方法
JP4300716B2 (ja) 板状導体を有する回転電機
CN117879197B (zh) 定子磁芯、定子总成、直线电机、悬架系统和车辆
JP2018183020A (ja) 回転電気機械
JP6551819B2 (ja) 多相クローポールモータと該多相クローポールモータを構成する固定子
JPH11122855A (ja) ステータ用コイルボビンと電動機
JP5026872B2 (ja) ステータ
JP4032280B2 (ja) Ａｃモータの固定子の製造方法
KR20060027704A (ko) 인슐레이터를 구비한 전동모터의 고정자
CN116964909A (zh) 定子和无刷马达
JP6429400B2 (ja) ステータコア、ステータ及び回転電機
CN101032064B (zh) 电枢、旋转电机、直流电动机以及无刷电动机
JP2004208464A (ja) 電動機の巻線構造
WO2019225665A1 (ja) 電動機、固定子、電動機の製造方法
KR102626190B1 (ko) 모터
JP2002136002A (ja) 電動機
JP2929145B2 (ja) 電動機の固定子及び直巻式電動機の固定子の製造方法
JP2023122730A (ja) コアユニット、コアユニット組立体および回転電機
CN115280639A (zh) 旋转电动机
JP2022516564A (ja) 電動機用ステータ

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination