CN120019567A - 马达控制装置以及电动助力转向装置 - Google Patents

马达控制装置以及电动助力转向装置 Download PDF

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Publication number
CN120019567A
CN120019567A CN202480004283.9A CN202480004283A CN120019567A CN 120019567 A CN120019567 A CN 120019567A CN 202480004283 A CN202480004283 A CN 202480004283A CN 120019567 A CN120019567 A CN 120019567A
Authority
CN
China
Prior art keywords
command value
axis
voltage
axis current
current command
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
CN202480004283.9A
Other languages
English (en)
Chinese (zh)
Inventor
吉田圭太
泽田英树
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.)
Ensk Steering And Control Co
Original Assignee
Ensk Steering And Control Co
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 Ensk Steering And Control Co filed Critical Ensk Steering And Control Co
Priority claimed from PCT/JP2024/017489 external-priority patent/WO2024247667A1/ja
Publication of CN120019567A publication Critical patent/CN120019567A/zh
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • H02P21/0085—Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation specially adapted for high speeds, e.g. above nominal speed
    • H02P21/0089—Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation specially adapted for high speeds, e.g. above nominal speed using field weakening

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)
CN202480004283.9A 2023-05-26 2024-05-10 马达控制装置以及电动助力转向装置 Pending CN120019567A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023087133 2023-05-26
JP2023-087133 2023-05-26
PCT/JP2024/017489 WO2024247667A1 (ja) 2023-05-26 2024-05-10 モータ制御装置及び電動パワーステアリング装置

Publications (1)

Publication Number Publication Date
CN120019567A true CN120019567A (zh) 2025-05-16

Family

ID=93521918

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202480004283.9A Pending CN120019567A (zh) 2023-05-26 2024-05-10 马达控制装置以及电动助力转向装置

Country Status (4)

Country Link
US (1) US12415564B2 (https=)
EP (1) EP4572129A4 (https=)
JP (1) JP7588452B1 (https=)
CN (1) CN120019567A (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12415564B2 (en) * 2023-05-26 2025-09-16 Nsk Steering & Control, Inc. Motor control device and electric power steering device

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Also Published As

Publication number Publication date
EP4572129A4 (en) 2026-02-11
US20250256766A1 (en) 2025-08-14
EP4572129A1 (en) 2025-06-18
US12415564B2 (en) 2025-09-16
JPWO2024247667A1 (https=) 2024-12-05
JP7588452B1 (ja) 2024-11-22

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