KR20250054087A - 회전 전기 및 그 제조 방법 - Google Patents

회전 전기 및 그 제조 방법 Download PDF

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Publication number
KR20250054087A
KR20250054087A KR1020257009378A KR20257009378A KR20250054087A KR 20250054087 A KR20250054087 A KR 20250054087A KR 1020257009378 A KR1020257009378 A KR 1020257009378A KR 20257009378 A KR20257009378 A KR 20257009378A KR 20250054087 A KR20250054087 A KR 20250054087A
Authority
KR
South Korea
Prior art keywords
circuit board
connector
heat sink
hole
axial direction
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
KR1020257009378A
Other languages
English (en)
Korean (ko)
Inventor
준야 스즈키
요시히코 오니시
이사오 소노다
Original Assignee
미쓰비시 일렉트릭 모빌리티 코퍼레이션
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 미쓰비시 일렉트릭 모빌리티 코퍼레이션 filed Critical 미쓰비시 일렉트릭 모빌리티 코퍼레이션
Publication of KR20250054087A publication Critical patent/KR20250054087A/ko
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/30—Structural association with control circuits or drive circuits
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/30—Structural association with control circuits or drive circuits
    • H02K11/33—Drive circuits, e.g. power electronics
    • 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
    • H02K3/50—Fastening of winding heads, equalising connectors, or connections thereto
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/15—Mounting arrangements for bearing-shields or end plates
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/22—Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/22—Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
    • H02K5/225—Terminal boxes or connection arrangements
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/22—Arrangements for cooling or ventilating by solid heat conducting material embedded in, or arranged in contact with, the stator or rotor, e.g. heat bridges
    • H02K9/227—Heat sinks
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/2089—Modifications to facilitate cooling, ventilating, or heating for power electronics, e.g. for inverters for controlling motor
    • H05K7/209—Heat transfer by conduction from internal heat source to heat radiating structure
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
    • H02K11/21—Devices for sensing speed or position, or actuated thereby
    • H02K11/215—Magnetic effect devices, e.g. Hall-effect or magneto-resistive elements
    • 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
    • H02K2203/06—Machines characterised by the wiring leads, i.e. conducting wires for connecting the winding terminations
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2211/00—Specific aspects not provided for in the other groups of this subclass relating to measuring or protective devices or electric components
    • H02K2211/03—Machines characterised by circuit boards, e.g. pcb

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
KR1020257009378A 2022-09-29 2022-09-29 회전 전기 및 그 제조 방법 Pending KR20250054087A (ko)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2022/036342 WO2024069830A1 (ja) 2022-09-29 2022-09-29 回転電機およびその製造方法

Publications (1)

Publication Number Publication Date
KR20250054087A true KR20250054087A (ko) 2025-04-22

Family

ID=90476844

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020257009378A Pending KR20250054087A (ko) 2022-09-29 2022-09-29 회전 전기 및 그 제조 방법

Country Status (5)

Country Link
EP (1) EP4597806A4 (https=)
JP (1) JP7843852B2 (https=)
KR (1) KR20250054087A (https=)
CN (1) CN119895704A (https=)
WO (1) WO2024069830A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12494596B2 (en) * 2021-07-28 2025-12-09 Mitsubishi Electric Corporation Circuit connection device, rotating electric machine device, and method for manufacturing circuit connection device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020127334A (ja) 2019-02-06 2020-08-20 日立オートモティブシステムズ株式会社 電動駆動装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4695010B2 (ja) * 2006-04-19 2011-06-08 日本電産サンキョー株式会社 回路基板内蔵型ブラシレスモータ
JP6488198B2 (ja) * 2015-05-29 2019-03-20 株式会社ミツバ 制御装置
JP2017103848A (ja) * 2015-11-30 2017-06-08 日本精工株式会社 電動機及びこれを備えた車載用装置、端子接続構造
JP6976882B2 (ja) * 2018-02-23 2021-12-08 サンデン・オートモーティブコンポーネント株式会社 電動圧縮機
JP7231398B2 (ja) * 2018-12-18 2023-03-01 Ｋｙｂ株式会社 回転電機
WO2022145195A1 (ja) * 2020-12-28 2022-07-07 日立Astemo株式会社 電子制御装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020127334A (ja) 2019-02-06 2020-08-20 日立オートモティブシステムズ株式会社 電動駆動装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12494596B2 (en) * 2021-07-28 2025-12-09 Mitsubishi Electric Corporation Circuit connection device, rotating electric machine device, and method for manufacturing circuit connection device

Also Published As

Publication number Publication date
EP4597806A4 (en) 2025-10-22
JP7843852B2 (ja) 2026-04-10
WO2024069830A1 (ja) 2024-04-04
CN119895704A (zh) 2025-04-25
EP4597806A1 (en) 2025-08-06
JPWO2024069830A1 (https=) 2024-04-04

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Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20250321

Patent event code: PA01051R01D

Comment text: International Patent Application

PA0201 Request for examination
PG1501 Laying open of application