DE69831776D1 - Messung der momentanen Stellung des Rotors eines, im tripolaren Modus getriebenen bürstenlosen Gleichstrommotors - Google Patents

Messung der momentanen Stellung des Rotors eines, im tripolaren Modus getriebenen bürstenlosen Gleichstrommotors

Info

Publication number
DE69831776D1
DE69831776D1 DE69831776T DE69831776T DE69831776D1 DE 69831776 D1 DE69831776 D1 DE 69831776D1 DE 69831776 T DE69831776 T DE 69831776T DE 69831776 T DE69831776 T DE 69831776T DE 69831776 D1 DE69831776 D1 DE 69831776D1
Authority
DE
Germany
Prior art keywords
tri
rotor
measurement
motor
instantaneous position
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.)
Expired - Fee Related
Application number
DE69831776T
Other languages
English (en)
Other versions
DE69831776T2 (de
Inventor
Marco Viti
Michele Boscolo
Alberto Salina
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.)
STMicroelectronics SRL
Original Assignee
STMicroelectronics SRL
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 STMicroelectronics SRL filed Critical STMicroelectronics SRL
Publication of DE69831776D1 publication Critical patent/DE69831776D1/de
Application granted granted Critical
Publication of DE69831776T2 publication Critical patent/DE69831776T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • H02P6/16—Circuit arrangements for detecting position
    • H02P6/18—Circuit arrangements for detecting position without separate position detecting elements
    • H02P6/182—Circuit arrangements for detecting position without separate position detecting elements using back-emf in windings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Brushless Motors (AREA)
DE69831776T 1997-07-15 1998-07-09 Messung der momentanen Stellung des Rotors eines, im tripolaren Modus getriebenen bürstenlosen Gleichstrommotors Expired - Fee Related DE69831776T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP97830353 1997-07-15
EP97830353 1997-07-15

Publications (2)

Publication Number Publication Date
DE69831776D1 true DE69831776D1 (de) 2006-02-16
DE69831776T2 DE69831776T2 (de) 2006-08-17

Family

ID=8230705

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69831776T Expired - Fee Related DE69831776T2 (de) 1997-07-15 1998-07-09 Messung der momentanen Stellung des Rotors eines, im tripolaren Modus getriebenen bürstenlosen Gleichstrommotors

Country Status (3)

Country Link
US (1) US5969491A (de)
JP (1) JPH1175388A (de)
DE (1) DE69831776T2 (de)

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JP4877764B2 (ja) 2006-08-01 2012-02-15 ローム株式会社 モータ駆動回路、方法およびそれらを用いたディスク装置
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ITVA20070068A1 (it) * 2007-08-01 2009-02-02 St Microelectronics Srl Metodo e relativo circuito di pilotaggio di un motore brushless sensorless
TWI401879B (zh) * 2008-01-08 2013-07-11 Feeling Technology Corp 直流無刷馬達之啟動裝置及方法
TWI342104B (en) * 2008-01-15 2011-05-11 Feeling Technology Corp Control apparatus for starting a direct current brushless motor and method thereof
JP5566044B2 (ja) 2008-05-22 2014-08-06 ローム株式会社 モータ駆動回路および駆動方法、および波形データの生成方法、それらを利用したハードディスク装置
WO2009150794A1 (ja) 2008-06-13 2009-12-17 ローム株式会社 モータ駆動回路
JP2010193707A (ja) 2009-02-16 2010-09-02 Micronas Gmbh ブラシレスｄｃモータを駆動するための方法
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JP5967662B2 (ja) * 2010-09-17 2016-08-10 マーベル ワールド トレード リミテッド モータ制御のための逆起電力検出
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CN103518320B (zh) * 2011-05-06 2016-04-20 新电元工业株式会社 无刷电机控制装置、以及无刷电机控制方法
CN103053108B (zh) * 2011-06-22 2015-07-08 峰岹科技（深圳）有限公司 一种单相交流永磁电动机的无传感器动态驱动方法及系统
KR101496811B1 (ko) * 2012-11-26 2015-02-27 삼성전기주식회사 역기전력 검출 회로 및 그를 이용한 모터 구동 제어 장치, 모터 구동 제어 방법
KR101388716B1 (ko) * 2012-11-30 2014-04-25 삼성전기주식회사 모터 구동 제어 장치, 모터 구동 제어 방법 및 그를 이용한 모터
KR101496809B1 (ko) * 2012-11-30 2015-02-27 삼성전기주식회사 모터 구동 제어 장치, 모터 구동 제어 방법 및 그를 이용한 모터
KR101422942B1 (ko) * 2012-12-06 2014-07-23 삼성전기주식회사 모터 구동 제어 장치, 모터 구동 제어 방법 및 그를 이용한 모터
US9391551B2 (en) 2013-06-28 2016-07-12 Stmicroelectronics S.R.L. Apparatus to detect the zero-cross of the BEMF of a three-phase electric motor and related method
KR101496818B1 (ko) * 2013-09-03 2015-02-27 삼성전기주식회사 센서리스 모터의 역기전력 검출장치 및 방법
KR20150029224A (ko) * 2013-09-09 2015-03-18 삼성전기주식회사 모터 구동 제어 장치, 모터 구동 제어 방법 및 그를 이용한 모터 시스템 시스템
WO2016128468A1 (de) * 2015-02-10 2016-08-18 Eonas It-Beratung Und -Entwicklung Gmbh Verfahren zum betreiben eines bürstenlosen gleichstrommotors
JP6718749B2 (ja) * 2016-06-06 2020-07-08 ローム株式会社 モータ制御装置

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JPH0947075A (ja) * 1995-07-28 1997-02-14 Matsushita Electric Ind Co Ltd ブラシレスモータ

Also Published As

Publication number Publication date
DE69831776T2 (de) 2006-08-17
US5969491A (en) 1999-10-19
JPH1175388A (ja) 1999-03-16

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