CN113044106A - 电路板 - Google Patents

电路板 Download PDF

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Publication number
CN113044106A
CN113044106A CN202011560794.9A CN202011560794A CN113044106A CN 113044106 A CN113044106 A CN 113044106A CN 202011560794 A CN202011560794 A CN 202011560794A CN 113044106 A CN113044106 A CN 113044106A
Authority
CN
China
Prior art keywords
unit
driver
power supply
motor
drive
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.)
Withdrawn
Application number
CN202011560794.9A
Other languages
English (en)
Chinese (zh)
Inventor
高村优介
森川刚裕
长内俊二郎
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.)
Nidec Elesys Corp
Original Assignee
Nidec Elesys 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 Nidec Elesys Corp filed Critical Nidec Elesys Corp
Publication of CN113044106A publication Critical patent/CN113044106A/zh
Withdrawn legal-status Critical Current

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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
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Power Steering Mechanism (AREA)
  • Control Of Ac Motors In General (AREA)
  • Inverter Devices (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
CN202011560794.9A 2019-12-26 2020-12-25 电路板 Withdrawn CN113044106A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019-235918 2019-12-26
JP2019235918A JP2021106448A (ja) 2019-12-26 2019-12-26 回路基板

Publications (1)

Publication Number Publication Date
CN113044106A true CN113044106A (zh) 2021-06-29

Family

ID=76508179

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011560794.9A Withdrawn CN113044106A (zh) 2019-12-26 2020-12-25 电路板

Country Status (2)

Country Link
JP (1) JP2021106448A (ja)
CN (1) CN113044106A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023283764A1 (zh) * 2021-07-12 2023-01-19 舍弗勒技术股份两合公司 电源控制电路及助力转向系统

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103359159A (zh) * 2012-04-02 2013-10-23 株式会社电装 电机驱动装置
CN103532476A (zh) * 2012-07-04 2014-01-22 株式会社电装 用于多相旋转机器的控制器
CN105523077A (zh) * 2014-10-17 2016-04-27 株式会社电装 旋转电机控制装置和使用其的电动助力转向装置
CN110389305A (zh) * 2018-04-17 2019-10-29 日本电产艾莱希斯株式会社 逆变器电路的故障诊断方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103359159A (zh) * 2012-04-02 2013-10-23 株式会社电装 电机驱动装置
CN103532476A (zh) * 2012-07-04 2014-01-22 株式会社电装 用于多相旋转机器的控制器
CN105523077A (zh) * 2014-10-17 2016-04-27 株式会社电装 旋转电机控制装置和使用其的电动助力转向装置
CN110389305A (zh) * 2018-04-17 2019-10-29 日本电产艾莱希斯株式会社 逆变器电路的故障诊断方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023283764A1 (zh) * 2021-07-12 2023-01-19 舍弗勒技术股份两合公司 电源控制电路及助力转向系统

Also Published As

Publication number Publication date
JP2021106448A (ja) 2021-07-26

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WW01 Invention patent application withdrawn after publication

Application publication date: 20210629

WW01 Invention patent application withdrawn after publication