ATE522974T1 - Steuervorrichtung eines mehrphasigen elektromotors - Google Patents

Steuervorrichtung eines mehrphasigen elektromotors

Info

Publication number
ATE522974T1
ATE522974T1 AT08167757T AT08167757T ATE522974T1 AT E522974 T1 ATE522974 T1 AT E522974T1 AT 08167757 T AT08167757 T AT 08167757T AT 08167757 T AT08167757 T AT 08167757T AT E522974 T1 ATE522974 T1 AT E522974T1
Authority
AT
Austria
Prior art keywords
section
phase
pwm signal
current
electric motor
Prior art date
Application number
AT08167757T
Other languages
English (en)
Inventor
Masamitsu Hamasaki
Original Assignee
Omron Automotive Electronics
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 Omron Automotive Electronics filed Critical Omron Automotive Electronics
Application granted granted Critical
Publication of ATE522974T1 publication Critical patent/ATE522974T1/de

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
    • H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
    • H02P6/14—Electronic commutators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/0003—Details of control, feedback or regulation circuits
    • H02M1/0009—Devices or circuits for detecting current in a converter
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
    • H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
    • H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/53—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M7/537—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
    • H02M7/539—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters with automatic control of output wave form or frequency
    • H02M7/5395—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters with automatic control of output wave form or frequency by pulse-width modulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Control Of Ac Motors In General (AREA)
AT08167757T 2007-11-06 2008-10-28 Steuervorrichtung eines mehrphasigen elektromotors ATE522974T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007288038A JP5252475B2 (ja) 2007-11-06 2007-11-06 多相電動機の制御装置

Publications (1)

Publication Number Publication Date
ATE522974T1 true ATE522974T1 (de) 2011-09-15

Family

ID=40279048

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08167757T ATE522974T1 (de) 2007-11-06 2008-10-28 Steuervorrichtung eines mehrphasigen elektromotors

Country Status (6)

Country Link
US (1) US7952310B2 (de)
EP (1) EP2058938B1 (de)
JP (1) JP5252475B2 (de)
KR (1) KR101047609B1 (de)
CN (1) CN101494431B (de)
AT (1) ATE522974T1 (de)

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JP4884355B2 (ja) * 2007-11-26 2012-02-29 オムロンオートモーティブエレクトロニクス株式会社 多相電動機の制御装置
JP4650518B2 (ja) * 2008-04-10 2011-03-16 株式会社デンソー モータ制御装置
JP5613441B2 (ja) * 2009-04-16 2014-10-22 アスモ株式会社 ブラシレスモータ制御装置、ブラシレスモータ装置、及びブラシレスモータの駆動方法
JP5398356B2 (ja) * 2009-05-28 2014-01-29 オムロンオートモーティブエレクトロニクス株式会社 電動機制御装置
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JP5433658B2 (ja) * 2011-09-15 2014-03-05 株式会社東芝 モータ制御装置
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JP6067402B2 (ja) * 2013-02-13 2017-01-25 株式会社東芝 モータ制御装置
WO2014171027A1 (ja) * 2013-04-17 2014-10-23 日本精工株式会社 多相モータの制御装置及びそれを用いた電動パワーステアリング装置
US10734918B2 (en) 2015-12-28 2020-08-04 Illinois Tool Works Inc. Systems and methods for efficient provision of arc welding power source
JP6583000B2 (ja) * 2016-01-07 2019-10-02 株式会社デンソー 回転電機の制御装置
CN106357093B (zh) * 2016-09-21 2019-03-26 广州视源电子科技股份有限公司 提高电流采样精度的方法与系统
US10097115B2 (en) * 2016-11-07 2018-10-09 Infineon Technologies Ag Auto-synchronization of brushless DC motors
JP6882044B2 (ja) * 2017-04-11 2021-06-02 キヤノン株式会社 モータ制御装置および制御方法
DE102017212568A1 (de) 2017-07-21 2019-01-24 Robert Bosch Gmbh Elektrische Maschine
CN108667378B (zh) * 2018-05-22 2020-04-24 北京因时机器人科技有限公司 一种单电阻移相电流采样方法及装置
CN110855215B (zh) * 2018-08-21 2021-06-04 广东威灵汽车部件有限公司 一种永磁电机的pwm移相方法、pwm移相装置
JP7173887B2 (ja) * 2019-02-01 2022-11-16 ミネベアミツミ株式会社 半導体装置、モータ駆動制御装置、およびモータユニット
US10784810B1 (en) * 2019-04-29 2020-09-22 Allegro Microsystems, Llc Motor controller with accurate current measurement
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JP4884356B2 (ja) * 2007-11-26 2012-02-29 オムロンオートモーティブエレクトロニクス株式会社 多相電動機の制御装置

Also Published As

Publication number Publication date
CN101494431A (zh) 2009-07-29
JP2009118621A (ja) 2009-05-28
JP5252475B2 (ja) 2013-07-31
KR101047609B1 (ko) 2011-07-07
US7952310B2 (en) 2011-05-31
KR20090046682A (ko) 2009-05-11
US20090134826A1 (en) 2009-05-28
CN101494431B (zh) 2012-06-27
EP2058938B1 (de) 2011-08-31
EP2058938A1 (de) 2009-05-13

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