JPWO2022172977A1 - - Google Patents

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Publication number
JPWO2022172977A1
JPWO2022172977A1 JP2022541213A JP2022541213A JPWO2022172977A1 JP WO2022172977 A1 JPWO2022172977 A1 JP WO2022172977A1 JP 2022541213 A JP2022541213 A JP 2022541213A JP 2022541213 A JP2022541213 A JP 2022541213A JP WO2022172977 A1 JPWO2022172977 A1 JP WO2022172977A1
Authority
JP
Japan
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.)
Granted
Application number
JP2022541213A
Other versions
JP7264315B2 (ja
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 filed Critical
Publication of JPWO2022172977A1 publication Critical patent/JPWO2022172977A1/ja
Application granted granted Critical
Publication of JP7264315B2 publication Critical patent/JP7264315B2/ja
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
    • 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
    • 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
    • H02K11/02—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for suppression of electromagnetic interference
    • 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
    • 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
    • H02K3/04—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
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/18—Casings or enclosures characterised by the shape, form or construction thereof with ribs or fins for improving heat transfer
    • 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
    • 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
    • H02K2203/03—Machines characterised by the wiring boards, i.e. printed circuit boards or similar structures 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Electromagnetism (AREA)
  • Power Steering Mechanism (AREA)
JP2022541213A 2021-02-10 2022-02-10 電動駆動装置及び電動パワーステアリング装置 Active JP7264315B2 (ja)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
JP2021019895 2021-02-10
JP2021019895 2021-02-10
JP2021140657 2021-08-31
JP2021140657 2021-08-31
JP2021140808 2021-08-31
JP2021140808 2021-08-31
JP2022004084 2022-01-14
JP2022004084 2022-01-14
PCT/JP2022/005267 WO2022172977A1 (ja) 2021-02-10 2022-02-10 電動駆動装置及び電動パワーステアリング装置

Publications (2)

Publication Number Publication Date
JPWO2022172977A1 true JPWO2022172977A1 (ja) 2022-08-18
JP7264315B2 JP7264315B2 (ja) 2023-04-25

Family

ID=82838846

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022541213A Active JP7264315B2 (ja) 2021-02-10 2022-02-10 電動駆動装置及び電動パワーステアリング装置

Country Status (5)

Country Link
US (1) US20230081123A1 (ja)
EP (1) EP4096065A4 (ja)
JP (1) JP7264315B2 (ja)
CN (1) CN115211002A (ja)
WO (1) WO2022172977A1 (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018148651A1 (en) * 2017-02-13 2018-08-16 Milwaukee Electric Tool Corporation Brushless direct current motor for power tools
CN115211003B (zh) 2021-02-10 2023-05-26 日本精工株式会社 电动驱动装置、电动助力转向装置和电子控制装置的制造方法
JP2024051567A (ja) * 2022-09-30 2024-04-11 ニデック株式会社 駆動装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018047342A1 (ja) * 2016-09-12 2018-03-15 三菱電機株式会社 モータ制御装置及び電動パワーステアリング制御装置
JP2019134679A (ja) * 2019-04-26 2019-08-08 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 (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012245915A (ja) * 2011-05-30 2012-12-13 Denso Corp 制御ユニット、および、これを用いた駆動装置
JP5853820B2 (ja) * 2012-03-29 2016-02-09 株式会社デンソー 駆動装置
JP2014151850A (ja) * 2013-02-13 2014-08-25 Hitachi Automotive Systems Ltd 電子制御装置
JP6056827B2 (ja) * 2014-09-30 2017-01-11 株式会社デンソー 回転電機制御装置
WO2016117144A1 (ja) * 2015-01-23 2016-07-28 三菱電機株式会社 電動パワーステアリング用モータ駆動制御装置
JP6408926B2 (ja) * 2015-02-05 2018-10-17 日立オートモティブシステムズ株式会社 電動駆動装置及び電動パワーステアリング装置
JP6595436B2 (ja) * 2016-10-25 2019-10-23 オムロンオートモーティブエレクトロニクス株式会社 回路一体型モータ
JP6798427B2 (ja) 2017-06-01 2020-12-09 日本精工株式会社 電動駆動装置、及び電動パワーステアリング装置
JP7222175B2 (ja) * 2017-11-09 2023-02-15 株式会社ジェイテクト モータ装置
JP7182486B2 (ja) * 2019-02-06 2022-12-02 日立Astemo株式会社 電動駆動装置
JP6737917B2 (ja) * 2019-02-22 2020-08-12 日立オートモティブシステムズ株式会社 電動駆動装置
JP7282612B2 (ja) * 2019-06-21 2023-05-29 株式会社ミツバ 制御装置及びモータ装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018047342A1 (ja) * 2016-09-12 2018-03-15 三菱電機株式会社 モータ制御装置及び電動パワーステアリング制御装置
JP2019134679A (ja) * 2019-04-26 2019-08-08 日立オートモティブシステムズ株式会社 電動駆動装置

Also Published As

Publication number Publication date
CN115211002A (zh) 2022-10-18
WO2022172977A1 (ja) 2022-08-18
US20230081123A1 (en) 2023-03-16
JP7264315B2 (ja) 2023-04-25
EP4096065A1 (en) 2022-11-30
EP4096065A4 (en) 2023-08-30

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