FR3042329B1 - Direction assistee de vehicule automobile avec un moteur electromagnetique a flux magnetique axial - Google Patents

Direction assistee de vehicule automobile avec un moteur electromagnetique a flux magnetique axial Download PDF

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Publication number
FR3042329B1
FR3042329B1 FR1502151A FR1502151A FR3042329B1 FR 3042329 B1 FR3042329 B1 FR 3042329B1 FR 1502151 A FR1502151 A FR 1502151A FR 1502151 A FR1502151 A FR 1502151A FR 3042329 B1 FR3042329 B1 FR 3042329B1
Authority
FR
France
Prior art keywords
magnetic flux
motor
assisted steering
power assisted
motor vehicle
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
FR1502151A
Other languages
English (en)
Other versions
FR3042329A1 (fr
Inventor
Serghei SAVIN
Huguette TIEGNA
Vasile MIHAILA
Romain Ravaud
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.)
Whylot SAS
Original Assignee
Whylot SAS
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 Whylot SAS filed Critical Whylot SAS
Priority to FR1502151A priority Critical patent/FR3042329B1/fr
Priority to FR1502336A priority patent/FR3042330B1/fr
Priority to US15/767,253 priority patent/US20190077446A1/en
Priority to CN201680059768.3A priority patent/CN108141122A/zh
Priority to EP16793938.8A priority patent/EP3363109A1/fr
Priority to PCT/FR2016/000161 priority patent/WO2017064375A1/fr
Priority to JP2018517387A priority patent/JP2018535632A/ja
Priority to CA2998046A priority patent/CA2998046A1/fr
Publication of FR3042329A1 publication Critical patent/FR3042329A1/fr
Application granted granted Critical
Publication of FR3042329B1 publication Critical patent/FR3042329B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • B62D5/0457—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 control features of the drive means as such
    • B62D5/046—Controlling the motor
    • B62D5/0463—Controlling the motor calculating assisting torque from the motor based on driver input
    • 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
    • B62D5/0457—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 control features of the drive means as such
    • B62D5/0481—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 control features of the drive means as such monitoring the steering system, e.g. failures
    • B62D5/0484—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 control features of the drive means as such monitoring the steering system, e.g. failures for reaction to failures, e.g. limp home
    • 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
    • B62D5/0457—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 control features of the drive means as such
    • B62D5/0481—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 control features of the drive means as such monitoring the steering system, e.g. failures
    • B62D5/0487—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 control features of the drive means as such monitoring the steering system, e.g. failures detecting motor faults
    • 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
    • H02K1/2793—Rotors axially facing stators
    • H02K1/2795—Rotors axially facing stators the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2796—Rotors axially facing stators the rotor consisting of two or more circumferentially positioned magnets where both axial sides of the rotor face a stator
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K16/00—Machines with more than one rotor or stator
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K16/00—Machines with more than one rotor or stator
    • H02K16/02—Machines with one stator and two or more rotors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K16/00—Machines with more than one rotor or stator
    • H02K16/04—Machines with one rotor and two stators
    • 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
    • H02K21/24—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets axially facing the armatures, e.g. hub-type cycle dynamos
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
    • H02K2213/06—Machines characterised by the presence of fail safe, back up, redundant or other similar emergency arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Power Steering Mechanism (AREA)
  • Control Of Ac Motors In General (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
FR1502151A 2015-10-12 2015-10-12 Direction assistee de vehicule automobile avec un moteur electromagnetique a flux magnetique axial Active FR3042329B1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR1502151A FR3042329B1 (fr) 2015-10-12 2015-10-12 Direction assistee de vehicule automobile avec un moteur electromagnetique a flux magnetique axial
FR1502336A FR3042330B1 (fr) 2015-10-12 2015-11-05 Direction assistee de vehicule automobile avec un moteur electromagnetique a flux magnetique axial et une alimentation electrique des stators du moteur se faisant en parallele a redondance
CN201680059768.3A CN108141122A (zh) 2015-10-12 2016-10-12 具有轴向磁通量电磁电动机以及用于电动机的定子的并联冗余电源的机动车辆的动力转向***
EP16793938.8A EP3363109A1 (fr) 2015-10-12 2016-10-12 Direction assistée de véhicule automobile avec un moteur électromagnétique à flux magnétique axial et une alimentation électrique des stators du moteur se faisant en parallèle à redondance
US15/767,253 US20190077446A1 (en) 2015-10-12 2016-10-12 Power-Assisted Steering System Of A Motor Vehicle With An Axial Magnetic Flux Electromagnetic Motor And Parallel Redundant Electrical Power Supply To The Stators Of The Motor
PCT/FR2016/000161 WO2017064375A1 (fr) 2015-10-12 2016-10-12 Direction assistée de véhicule automobile avec un moteur électromagnétique à flux magnétique axial et une alimentation électrique des stators du moteur se faisant en parallèle à redondance
JP2018517387A JP2018535632A (ja) 2015-10-12 2016-10-12 軸方向磁束電磁モータと、モータのステータへの並列冗長電源供給を備えた、自動車のパワーステアリングシステム
CA2998046A CA2998046A1 (fr) 2015-10-12 2016-10-12 Direction assistee de vehicule automobile avec un moteur electromagnetique a flux magnetique axial et une alimentation electrique des stators du moteur se faisant en parallele a redondance

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1502151 2015-10-12
FR1502151A FR3042329B1 (fr) 2015-10-12 2015-10-12 Direction assistee de vehicule automobile avec un moteur electromagnetique a flux magnetique axial

Publications (2)

Publication Number Publication Date
FR3042329A1 FR3042329A1 (fr) 2017-04-14
FR3042329B1 true FR3042329B1 (fr) 2018-04-20

Family

ID=55236421

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1502151A Active FR3042329B1 (fr) 2015-10-12 2015-10-12 Direction assistee de vehicule automobile avec un moteur electromagnetique a flux magnetique axial
FR1502336A Active FR3042330B1 (fr) 2015-10-12 2015-11-05 Direction assistee de vehicule automobile avec un moteur electromagnetique a flux magnetique axial et une alimentation electrique des stators du moteur se faisant en parallele a redondance

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR1502336A Active FR3042330B1 (fr) 2015-10-12 2015-11-05 Direction assistee de vehicule automobile avec un moteur electromagnetique a flux magnetique axial et une alimentation electrique des stators du moteur se faisant en parallele a redondance

Country Status (7)

Country Link
US (1) US20190077446A1 (fr)
EP (1) EP3363109A1 (fr)
JP (1) JP2018535632A (fr)
CN (1) CN108141122A (fr)
CA (1) CA2998046A1 (fr)
FR (2) FR3042329B1 (fr)
WO (1) WO2017064375A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3078594B1 (fr) * 2018-03-02 2021-10-01 Whylot Sas Moteur electromagnetique compact polyentrefers et a flux magnetique axial
JP7344700B2 (ja) * 2019-07-30 2023-09-14 ニデックプレシジョン株式会社 ギヤドモータ
CN114123699B (zh) * 2021-11-16 2023-07-25 华中科技大学 一种伺服双余度有限转角力矩电机
FR3134933A1 (fr) * 2022-04-25 2023-10-27 Sas Whylot Procédé de commande d’un moteur à flux axial avec des variateurs.

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0459478A (ja) * 1990-06-28 1992-02-26 Daihatsu Motor Co Ltd 電動モータ
WO1999057000A1 (fr) * 1998-05-01 1999-11-11 Krupp Presta Ag Dispositif d'assistance electrique de direction
EP1165357B1 (fr) * 1999-03-30 2003-03-05 ThyssenKrupp Presta AG Direction a assistance electrique comportant une unite d'entrainement a denture droite compacte
US6713982B2 (en) * 2001-02-20 2004-03-30 E. I. Du Pont De Nemours And Company Segmented induction electric machine with interdigiated disk-type rotor and stator construction
FR2832685A1 (fr) 2001-11-23 2003-05-30 Conception & Dev Michelin Sa Direction electrique pour vehicule, a redondance triple
JP2003264952A (ja) * 2002-03-07 2003-09-19 Mitsubishi Heavy Ind Ltd 冗長電機、及び、冗長機械装置
JP4193621B2 (ja) * 2003-07-17 2008-12-10 トヨタ自動車株式会社 車両用操舵装置
JP4428100B2 (ja) * 2004-03-17 2010-03-10 日産自動車株式会社 ステアリング装置
US20090072083A1 (en) * 2006-06-02 2009-03-19 Honeywell International, Inc. Actuation system with redundant motor actuators
JP4367784B2 (ja) * 2006-09-01 2009-11-18 国立大学法人 名古屋工業大学 電動機固定子巻線の短絡診断システム
JP4851473B2 (ja) 2008-01-18 2012-01-11 三菱電機株式会社 永久磁石形同期モータ
GB0902390D0 (en) * 2009-02-13 2009-04-01 Isis Innovation Electric machine - flux
JP5482072B2 (ja) * 2009-10-02 2014-04-23 株式会社ジェイテクト アキシャルギャップ型モータ及び電動パワーステアリング装置
JP5621267B2 (ja) * 2010-02-01 2014-11-12 シンフォニアテクノロジー株式会社 回転機
JP5594312B2 (ja) * 2012-04-02 2014-09-24 株式会社デンソー モータ駆動装置
TWI628908B (zh) * 2012-12-10 2018-07-01 澳大利亞商艾克西弗洛克斯控股私營有限公司 具有整合式差速器之電動馬達／發電機
DE102013112525A1 (de) * 2013-11-14 2015-05-21 Zf Lenksysteme Gmbh Fehlertoleranter, redundanter Antrieb für ein Fahrzeug mit mehreren Teilantrieben
CN203660839U (zh) * 2013-12-31 2014-06-18 余仁伟 基于有效磁域技术的模块化多层盘式电机

Also Published As

Publication number Publication date
US20190077446A1 (en) 2019-03-14
FR3042330A1 (fr) 2017-04-14
FR3042329A1 (fr) 2017-04-14
FR3042330B1 (fr) 2019-03-29
WO2017064375A1 (fr) 2017-04-20
CN108141122A (zh) 2018-06-08
JP2018535632A (ja) 2018-11-29
EP3363109A1 (fr) 2018-08-22
CA2998046A1 (fr) 2017-04-20

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