DE112021000646T5 - Motorsteuervorrichtung - Google Patents

Motorsteuervorrichtung Download PDF

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Publication number
DE112021000646T5
DE112021000646T5 DE112021000646.0T DE112021000646T DE112021000646T5 DE 112021000646 T5 DE112021000646 T5 DE 112021000646T5 DE 112021000646 T DE112021000646 T DE 112021000646T DE 112021000646 T5 DE112021000646 T5 DE 112021000646T5
Authority
DE
Germany
Prior art keywords
motor
abnormality
phase
rotation angle
excitation
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
DE112021000646.0T
Other languages
German (de)
English (en)
Inventor
Kouji Sakaguchi
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.)
Denso Corp
Original Assignee
Denso 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 Denso Corp filed Critical Denso Corp
Publication of DE112021000646T5 publication Critical patent/DE112021000646T5/de
Pending legal-status Critical Current

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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
    • H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
    • H02P29/02—Providing protection against overload without automatic interruption of supply
    • H02P29/024—Detecting a fault condition, e.g. short circuit, locked rotor, open circuit or loss of load
    • H02P29/028—Detecting a fault condition, e.g. short circuit, locked rotor, open circuit or loss of load the motor continuing operation despite the fault condition, e.g. eliminating, compensating for or remedying the fault
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/26—Generation or transmission of movements for final actuating mechanisms
    • F16H61/28—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
    • F16H61/32—Electric motors , actuators or related electrical control means  therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
    • F16H63/30—Constructional features of the final output mechanisms
    • F16H63/34—Locking or disabling mechanisms
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/34—Testing dynamo-electric machines
    • G01R31/343—Testing dynamo-electric machines in operation
    • 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
    • H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
    • H02P29/02—Providing protection against overload without automatic interruption of supply
    • H02P29/024—Detecting a fault condition, e.g. short circuit, locked rotor, open circuit or loss of load
    • H02P29/0243—Detecting a fault condition, e.g. short circuit, locked rotor, open circuit or loss of load the fault being a broken phase

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Electric Motors In General (AREA)
  • Gear-Shifting Mechanisms (AREA)
  • Control Of Ac Motors In General (AREA)
DE112021000646.0T 2020-01-22 2021-01-19 Motorsteuervorrichtung Pending DE112021000646T5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020008475A JP7400493B2 (ja) 2020-01-22 2020-01-22 モータ制御装置
JP2020-008475 2020-01-22
PCT/JP2021/001582 WO2021149657A1 (ja) 2020-01-22 2021-01-19 モータ制御装置

Publications (1)

Publication Number Publication Date
DE112021000646T5 true DE112021000646T5 (de) 2022-12-15

Family

ID=76992351

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112021000646.0T Pending DE112021000646T5 (de) 2020-01-22 2021-01-19 Motorsteuervorrichtung

Country Status (5)

Country Link
US (1) US12126292B2 (https=)
JP (1) JP7400493B2 (https=)
CN (1) CN114982126A (https=)
DE (1) DE112021000646T5 (https=)
WO (1) WO2021149657A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7647278B2 (ja) * 2021-04-16 2025-03-18 株式会社アイシン シフト装置
CN119001179B (zh) * 2024-10-22 2025-01-24 常州合泰电机电器股份有限公司 一种用于步进电机的耐久测试装置及测试方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019071726A (ja) 2017-10-10 2019-05-09 株式会社デンソー シフトレンジ制御装置
JP2020008475A (ja) 2018-07-11 2020-01-16 ミネベアミツミ株式会社 レーザ測長器

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0923675A (ja) * 1995-07-03 1997-01-21 Kayaba Ind Co Ltd モータ駆動回路の故障検出装置
JP2004012299A (ja) * 2002-06-06 2004-01-15 Nippon Soken Inc 同期回転機用回転角度検出装置
JP4406453B2 (ja) * 2007-10-03 2010-01-27 トヨタ自動車株式会社 シフト切替装置
JP5472730B2 (ja) * 2010-02-26 2014-04-16 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
JP2012005286A (ja) 2010-06-18 2012-01-05 Jtekt Corp モータ制御装置及び電動パワーステアリング装置
JP5942337B2 (ja) * 2011-04-28 2016-06-29 株式会社ジェイテクト 車両用操舵装置
JP5751152B2 (ja) * 2011-12-05 2015-07-22 トヨタ自動車株式会社 インバータ用短絡故障検出装置及びモータ制御装置
JP5511934B2 (ja) * 2012-11-14 2014-06-04 三菱電機株式会社 モータ制御装置、モータ制御方法および電動パワーステアリング装置
JP6056482B2 (ja) * 2013-01-08 2017-01-11 株式会社ジェイテクト 回転角センサの異常検出装置
JP6124112B2 (ja) * 2013-02-12 2017-05-10 富士電機株式会社 交流電動機の制御装置及び制御方法
JP2014192950A (ja) 2013-03-26 2014-10-06 Denso Corp 電力変換装置
CN104584423B (zh) * 2013-08-12 2017-06-13 日本精工株式会社 马达控制装置、使用该马达控制装置的电动助力转向装置以及车辆
JP5907314B2 (ja) * 2014-02-28 2016-04-26 日本精工株式会社 モータ制御装置、これを使用した電動パワーステアリング装置および車両
JP6747367B2 (ja) * 2017-04-18 2020-08-26 株式会社デンソー 舵角検出装置、および、これを用いた電動パワーステアリング装置
JP6485821B1 (ja) * 2017-11-08 2019-03-20 三菱電機株式会社 モータ制御装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019071726A (ja) 2017-10-10 2019-05-09 株式会社デンソー シフトレンジ制御装置
JP2020008475A (ja) 2018-07-11 2020-01-16 ミネベアミツミ株式会社 レーザ測長器

Also Published As

Publication number Publication date
CN114982126A (zh) 2022-08-30
US12126292B2 (en) 2024-10-22
US20220360207A1 (en) 2022-11-10
WO2021149657A1 (ja) 2021-07-29
JP7400493B2 (ja) 2023-12-19
JP2021118560A (ja) 2021-08-10

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