DE69125094D1 - Bürstenloser, sensorloser Motor - Google Patents

Bürstenloser, sensorloser Motor

Info

Publication number
DE69125094D1
DE69125094D1 DE69125094T DE69125094T DE69125094D1 DE 69125094 D1 DE69125094 D1 DE 69125094D1 DE 69125094 T DE69125094 T DE 69125094T DE 69125094 T DE69125094 T DE 69125094T DE 69125094 D1 DE69125094 D1 DE 69125094D1
Authority
DE
Germany
Prior art keywords
brushless
sensorless motor
sensorless
motor
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 - Lifetime
Application number
DE69125094T
Other languages
English (en)
Other versions
DE69125094T2 (de
Inventor
Toshio Inaji
Makoto Gotou
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.)
Panasonic Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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
Priority claimed from JP2289129A external-priority patent/JP2502804B2/ja
Priority claimed from JP2292260A external-priority patent/JP2502806B2/ja
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Application granted granted Critical
Publication of DE69125094D1 publication Critical patent/DE69125094D1/de
Publication of DE69125094T2 publication Critical patent/DE69125094T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H02P6/04—Arrangements for controlling or regulating the speed or torque of more than one motor
    • 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
    • H02P6/12—Monitoring commutation; Providing indication of commutation failure
    • 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
    • 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
    • H02P2209/00—Indexing scheme relating to controlling arrangements characterised by the waveform of the supplied voltage or current
    • H02P2209/07—Trapezoidal waveform

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
DE69125094T 1990-10-25 1991-10-23 Bürstenloser, sensorloser Motor Expired - Lifetime DE69125094T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2289129A JP2502804B2 (ja) 1990-10-25 1990-10-25 無整流子直流電動機
JP2292260A JP2502806B2 (ja) 1990-10-29 1990-10-29 無整流子直流電動機

Publications (2)

Publication Number Publication Date
DE69125094D1 true DE69125094D1 (de) 1997-04-17
DE69125094T2 DE69125094T2 (de) 1997-09-11

Family

ID=26557466

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69125094T Expired - Lifetime DE69125094T2 (de) 1990-10-25 1991-10-23 Bürstenloser, sensorloser Motor

Country Status (4)

Country Link
US (1) US5182499A (de)
EP (1) EP0482913B1 (de)
KR (1) KR940009212B1 (de)
DE (1) DE69125094T2 (de)

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JPH05115196A (ja) * 1991-10-23 1993-05-07 Sony Corp ブラシレスモータ駆動装置
US5319290A (en) * 1992-01-10 1994-06-07 Rohm Co., Ltd. Motor control circuit and motor drive system using the same
JP2704081B2 (ja) * 1992-03-30 1998-01-26 株式会社東芝 センサレス・スピンドルモータ制御回路
US5313148A (en) * 1992-08-21 1994-05-17 Alliedsignal Inc. Electronically commutated two-axis gyro control system
JPH06253579A (ja) * 1993-02-24 1994-09-09 Matsushita Electric Ind Co Ltd センサレスブラシレスモータの速度制御装置
DE4339553C1 (de) * 1993-11-19 1995-06-22 Sgs Thomson Microelectronics Treiberschaltung für einen Schrittmotor
US5616994A (en) * 1994-01-12 1997-04-01 Mitsubishi Denki Kabushiki Kaisha Drive circuit for brushless motor
US5663618A (en) * 1994-03-30 1997-09-02 Zexel Corporation Driving apparatus for a commutatorless DC motor
DE4432530A1 (de) * 1994-09-13 1996-03-14 Bosch Gmbh Robert Schaltung und Verfahren für die Ansteuerung eines bürstenlosen Gleichstrommotors
US5731674A (en) * 1995-01-14 1998-03-24 Papst-Motoren Gmbh & Co. Kg Motor with variable edge steepness
US5600218A (en) * 1995-09-11 1997-02-04 George H. Holling Sensorless commutation position detection for brushless motors
US5821713A (en) * 1995-09-11 1998-10-13 Advanced Motion Controls, Inc. Commutation position detection system and method
KR0174492B1 (ko) * 1995-12-28 1999-04-01 김광호 소형정밀모터의 스위칭 제어신호 생성회로
US5742139A (en) * 1996-07-26 1998-04-21 Dana Corporation Method and apparatus for reducing noise in a variable reluctance motor
JP3576711B2 (ja) * 1996-08-20 2004-10-13 ローム株式会社 ３相ブラシレスモータの駆動回路
US6020699A (en) * 1996-09-11 2000-02-01 Texas Instruments Incorporated Circuitry and method for controllable slew rate
US5959418A (en) * 1997-02-07 1999-09-28 Matsushita Electric Industrial Co., Ltd. Motor with electronic distributing configuration
JPH10290593A (ja) * 1997-04-15 1998-10-27 Mitsubishi Electric Corp センサレス・ブラシレスモータの駆動回路
US6172474B1 (en) 1997-05-21 2001-01-09 Matsushita Electric Industrial Co., Ltd. Motor with electronic distributing configuration
DE69831776T2 (de) * 1997-07-15 2006-08-17 Stmicroelectronics S.R.L., Agrate Brianza Messung der momentanen Stellung des Rotors eines, im tripolaren Modus getriebenen bürstenlosen Gleichstrommotors
EP0892489B1 (de) * 1997-07-15 2005-10-05 STMicroelectronics S.r.l. Messung der momentanen Stellung des Rotors eines, im tripolaren Modus getriebenen bürstenlosen Gleichstrommotors
JP2001516198A (ja) * 1997-08-18 2001-09-25 ロルフ シユトロートマン， 他励電気機械
DE19756791A1 (de) * 1997-12-19 1999-06-24 Thomson Brandt Gmbh Verfahren und Schaltungsanordnung zur Kommutierung eines mehrsträngigen elektrischen Motors
KR100283514B1 (ko) * 1998-06-22 2001-03-02 김덕중 센서없는 비엘디시 모터의 구동 회로 및 방법
KR100296556B1 (ko) * 1999-05-20 2001-07-12 김덕중 3상 비엘디시 모터의 구동 회로
JP3940267B2 (ja) * 2001-02-21 2007-07-04 株式会社ジェイテクト 同期モータの起動制御装置およびその装置を用いた自動車駆動系の作動流体制御用電動ポンプ
US6830685B2 (en) * 2001-12-05 2004-12-14 Fresenius Usa, Inc. Filtering device with associated sealing design and method
JP2003182391A (ja) * 2001-12-25 2003-07-03 Koyo Seiko Co Ltd 車両用駆動力伝達装置
US6809496B2 (en) * 2002-09-16 2004-10-26 Honeywell International Inc. Position sensor emulator for a synchronous motor/generator
JP2004201487A (ja) * 2002-11-28 2004-07-15 Nsk Ltd モータ及びその駆動制御装置
US7184927B2 (en) * 2004-03-26 2007-02-27 Honeywell International Inc. Adaptive position sensing method and apparatus for synchronous motor generator system
US7183734B2 (en) * 2005-02-18 2007-02-27 Atmel Corporation Sensorless control of two-phase brushless DC motor
EP1854202B1 (de) * 2005-03-04 2013-03-20 ebm-papst St. Georgen GmbH & Co. KG Elektromotor und verfahren zu seiner steuerung
KR100774006B1 (ko) * 2005-06-28 2007-11-08 삼성전자주식회사 3상 ｂｌｄｃ 모터의 제어장치 및 3상 ｂｌｄｃ모터의제어방법
DE102006046638A1 (de) * 2005-12-15 2007-06-21 Strothmann, Rolf, Dr.rer.nat. Vorrichtung und Verfahren zur Ermittlung der Drehlage des Rotors einer elektrischen Maschine
TWI342104B (en) * 2008-01-15 2011-05-11 Feeling Technology Corp Control apparatus for starting a direct current brushless motor and method thereof
US9953719B2 (en) * 2016-05-18 2018-04-24 Silicon Storage Technology, Inc. Flash memory cell and associated decoders

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4162435A (en) * 1976-10-05 1979-07-24 General Electric Company Method and apparatus for electronically commutating a direct current motor without position sensors
JPH0736713B2 (ja) * 1985-09-20 1995-04-19 ソニー株式会社 ブラシレスモ−タ
JPH07118944B2 (ja) * 1986-03-17 1995-12-18 株式会社日立製作所 ブラシレス直流モ−タ
JPS62260586A (ja) * 1986-04-30 1987-11-12 Sony Corp ブラシレスモ−タ
JPS63167696A (ja) * 1986-12-25 1988-07-11 Sony Corp ２相ブラシレスモ−タ
JP2897210B2 (ja) * 1987-10-31 1999-05-31 ソニー株式会社 ブラシレスモータのセンサレス駆動装置
JP2692103B2 (ja) * 1988-02-09 1997-12-17 松下電器産業株式会社 ブラシレスモータの駆動装置
US4912378A (en) * 1988-07-21 1990-03-27 Emerson Electric Co. Third harmonic commutation control system and method
US4922169A (en) * 1988-10-04 1990-05-01 Miniscribe Corporation Method and apparatus for driving a brushless motor
JP2563523B2 (ja) * 1988-10-07 1996-12-11 松下電器産業株式会社 ブラシレスモータの駆動装置
US4928043A (en) * 1988-11-14 1990-05-22 Synektron Corporation Back EMF sampling circuit for phase locked loop motor control
BR8901539A (pt) * 1989-03-27 1990-10-30 Brasil Compressores Sa Processo e circuito eletronico para controle de motor de corrente continua sem escovas
US5095254A (en) * 1990-02-06 1992-03-10 Victor Company Of Japan, Ltd. Disc record/reproduce apparatus with brushless motor having rotational speed controlled by a disc
US5057753A (en) * 1990-06-29 1991-10-15 Seagate Technology, Inc. Phase commutation circuit for brushless DC motors using a spike insensitive back EMF detection method
AU630820B2 (en) * 1990-07-04 1992-11-05 Matsushita Electric Industrial Co., Ltd. Brushless dc motor

Also Published As

Publication number Publication date
EP0482913A3 (en) 1994-07-06
EP0482913A2 (de) 1992-04-29
US5182499A (en) 1993-01-26
DE69125094T2 (de) 1997-09-11
KR920009054A (ko) 1992-05-28
EP0482913B1 (de) 1997-03-12
KR940009212B1 (ko) 1994-10-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: PANASONIC CORP., KADOMA, OSAKA, JP