JPWO2022219795A1 - - Google Patents

Info

Publication number
JPWO2022219795A1
JPWO2022219795A1 JP2023514290A JP2023514290A JPWO2022219795A1 JP WO2022219795 A1 JPWO2022219795 A1 JP WO2022219795A1 JP 2023514290 A JP2023514290 A JP 2023514290A JP 2023514290 A JP2023514290 A JP 2023514290A JP WO2022219795 A1 JPWO2022219795 A1 JP WO2022219795A1
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
JP2023514290A
Other versions
JP7378669B2 (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 JPWO2022219795A1 publication Critical patent/JPWO2022219795A1/ja
Application granted granted Critical
Publication of JP7378669B2 publication Critical patent/JP7378669B2/ja
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
    • B62D5/0457—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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
    • H02P25/16—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the circuit arrangement or by the kind of wiring
    • H02P25/22—Multiple windings; Windings for more than three phases
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P21/00—Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation
    • H02P21/22—Current control, e.g. using a current control loop
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
    • H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
    • H02P27/06—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters
    • H02P27/08—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters with pulse width modulation
    • H02P27/085—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters with pulse width modulation wherein the PWM mode is adapted on the running conditions of the motor, e.g. the switching frequency
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
    • H02P6/28—Arrangements for controlling current
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Ac Motors In General (AREA)
JP2023514290A 2021-04-16 2021-04-16 回転機制御装置、及び電動パワーステアリング装置 Active JP7378669B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/015678 WO2022219795A1 (ja) 2021-04-16 2021-04-16 回転機制御装置、及び電動パワーステアリング装置

Publications (2)

Publication Number Publication Date
JPWO2022219795A1 true JPWO2022219795A1 (ja) 2022-10-20
JP7378669B2 JP7378669B2 (ja) 2023-11-13

Family

ID=83640277

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023514290A Active JP7378669B2 (ja) 2021-04-16 2021-04-16 回転機制御装置、及び電動パワーステアリング装置

Country Status (5)

Country Link
US (1) US20240051598A1 (ja)
EP (1) EP4325714A4 (ja)
JP (1) JP7378669B2 (ja)
CN (1) CN117044101A (ja)
WO (1) WO2022219795A1 (ja)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020108327A (ja) * 2018-12-27 2020-07-09 株式会社デンソー 制御装置
JP2021027728A (ja) * 2019-08-06 2021-02-22 日立オートモティブシステムズ株式会社 電子制御装置及びその故障検知方法
JP2021035182A (ja) * 2019-08-26 2021-03-01 株式会社デンソー モータ制御装置
WO2021059436A1 (ja) * 2019-09-26 2021-04-01 三菱電機株式会社 交流回転機装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011195089A (ja) 2010-03-23 2011-10-06 Jtekt Corp 電動パワーステアリング装置
WO2018088465A1 (ja) 2016-11-11 2018-05-17 株式会社デンソー 回転電機制御装置、および、これを用いた電動パワーステアリング装置
WO2018088463A1 (ja) * 2016-11-11 2018-05-17 株式会社デンソー 回転電機制御装置、および、これを用いた電動パワーステアリング装置
JP6852522B2 (ja) * 2017-04-03 2021-03-31 株式会社デンソー 多相回転機の制御装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020108327A (ja) * 2018-12-27 2020-07-09 株式会社デンソー 制御装置
JP2021027728A (ja) * 2019-08-06 2021-02-22 日立オートモティブシステムズ株式会社 電子制御装置及びその故障検知方法
JP2021035182A (ja) * 2019-08-26 2021-03-01 株式会社デンソー モータ制御装置
WO2021059436A1 (ja) * 2019-09-26 2021-04-01 三菱電機株式会社 交流回転機装置

Also Published As

Publication number Publication date
EP4325714A1 (en) 2024-02-21
JP7378669B2 (ja) 2023-11-13
WO2022219795A1 (ja) 2022-10-20
US20240051598A1 (en) 2024-02-15
CN117044101A (zh) 2023-11-10
EP4325714A4 (en) 2024-06-12

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