CN116018745B - 旋转电机装置以及电动助力转向装置 - Google Patents

旋转电机装置以及电动助力转向装置

Info

Publication number
CN116018745B
CN116018745B CN202080104064.XA CN202080104064A CN116018745B CN 116018745 B CN116018745 B CN 116018745B CN 202080104064 A CN202080104064 A CN 202080104064A CN 116018745 B CN116018745 B CN 116018745B
Authority
CN
China
Prior art keywords
hole
bus bar
rib
busbar
rotating electrical
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.)
Active
Application number
CN202080104064.XA
Other languages
English (en)
Chinese (zh)
Other versions
CN116018745A (zh
Inventor
本石直弘
川口贵久
瓜本贤太郎
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of CN116018745A publication Critical patent/CN116018745A/zh
Application granted granted Critical
Publication of CN116018745B publication Critical patent/CN116018745B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
    • B62D5/0403—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by constructional features, e.g. common housing for motor and gear box
    • B62D5/0406—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by constructional features, e.g. common housing for motor and gear box including housing for electronic control unit
    • 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
    • H02K11/01—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for shielding from electromagnetic fields, i.e. structural association with shields
    • H02K11/014—Shields associated with stationary parts, e.g. stator cores
    • H02K11/0141—Shields associated with casings, enclosures or brackets
    • 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
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/40—Structural association with grounding devices
    • 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
    • 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
    • H02K2203/09—Machines characterised by wiring elements other than wires, e.g. bus rings, 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)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Power Steering Mechanism (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
CN202080104064.XA 2020-08-17 2020-08-17 旋转电机装置以及电动助力转向装置 Active CN116018745B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/030946 WO2022038650A1 (ja) 2020-08-17 2020-08-17 回転電機装置および電動パワーステアリング装置

Publications (2)

Publication Number Publication Date
CN116018745A CN116018745A (zh) 2023-04-25
CN116018745B true CN116018745B (zh) 2025-10-03

Family

ID=80322827

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080104064.XA Active CN116018745B (zh) 2020-08-17 2020-08-17 旋转电机装置以及电动助力转向装置

Country Status (5)

Country Link
US (1) US12294267B2 (https=)
EP (1) EP4199314B1 (https=)
JP (1) JP7357802B2 (https=)
CN (1) CN116018745B (https=)
WO (1) WO2022038650A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021192203A1 (ja) * 2020-03-27 2021-09-30 三菱電機株式会社 回転電機装置および電動パワーステアリング装置
EP4254740A4 (en) * 2020-11-25 2024-01-10 Nissan Motor Co., Ltd. MOTOR WITH INTEGRATED INVERTER

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010130833A (ja) * 2008-11-28 2010-06-10 Mitsubishi Electric Corp 電動機の固定子及び電動機及び空気調和機及び電動機の製造方法
WO2019064423A1 (ja) * 2017-09-28 2019-04-04 三菱電機株式会社 電動パワーステアリング装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0315847Y2 (https=) * 1986-03-31 1991-04-05
JP6119631B2 (ja) * 2014-02-18 2017-04-26 株式会社デンソー 回転電機
CN109690921A (zh) * 2016-09-12 2019-04-26 三菱电机株式会社 电动机控制装置及电动助力转向控制装置
JP7040452B2 (ja) * 2016-09-30 2022-03-23 日本電産株式会社 モータ
CN109792183B (zh) 2016-09-30 2021-12-28 日本电产株式会社 马达和电动助力转向装置
US11070106B2 (en) * 2017-07-31 2021-07-20 Nidec Tosok Corporation Electric oil pump
WO2019054090A1 (ja) * 2017-09-15 2019-03-21 日本電産株式会社 モータ及び電動パワーステアリング装置
JP7000780B2 (ja) * 2017-09-29 2022-01-19 日本電産株式会社 バスバーユニット、モータ
WO2019102643A1 (ja) * 2017-11-27 2019-05-31 日本電産株式会社 バスバーユニットおよびモータ
JP6608555B1 (ja) * 2019-05-17 2019-11-20 三菱電機株式会社 駆動装置、および電動パワーステアリング装置
CN114930690B (zh) * 2020-01-16 2026-01-27 三菱电机株式会社 旋转电机装置及电动助力转向装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010130833A (ja) * 2008-11-28 2010-06-10 Mitsubishi Electric Corp 電動機の固定子及び電動機及び空気調和機及び電動機の製造方法
WO2019064423A1 (ja) * 2017-09-28 2019-04-04 三菱電機株式会社 電動パワーステアリング装置

Also Published As

Publication number Publication date
WO2022038650A1 (ja) 2022-02-24
US20230318387A1 (en) 2023-10-05
JP7357802B2 (ja) 2023-10-06
EP4199314B1 (en) 2024-09-11
CN116018745A (zh) 2023-04-25
EP4199314A4 (en) 2023-10-04
US12294267B2 (en) 2025-05-06
JPWO2022038650A1 (https=) 2022-02-24
EP4199314A1 (en) 2023-06-21

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