DE3686722D1 - Buerstenfreier gleichstrommotor. - Google Patents

Buerstenfreier gleichstrommotor.

Info

Publication number
DE3686722D1
DE3686722D1 DE8686902509T DE3686722T DE3686722D1 DE 3686722 D1 DE3686722 D1 DE 3686722D1 DE 8686902509 T DE8686902509 T DE 8686902509T DE 3686722 T DE3686722 T DE 3686722T DE 3686722 D1 DE3686722 D1 DE 3686722D1
Authority
DE
Germany
Prior art keywords
signals
smoothed
current path
position detector
terminal voltages
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
DE8686902509T
Other languages
English (en)
Other versions
DE3686722T2 (de
Inventor
Makoto Gotoh
Kouji Hamaoka
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 Holdings Corp
Original Assignee
Matsushita Refrigeration Co
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
Application filed by Matsushita Refrigeration Co, Matsushita Electric Industrial Co Ltd filed Critical Matsushita Refrigeration Co
Application granted granted Critical
Publication of DE3686722D1 publication Critical patent/DE3686722D1/de
Publication of DE3686722T2 publication Critical patent/DE3686722T2/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
    • H02P6/188—Circuit arrangements for detecting position without separate position detecting elements using the voltage difference between the 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
    • H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
    • H02P6/08—Arrangements for controlling the speed or torque of a single motor
    • H02P6/085—Arrangements for controlling the speed or torque of a single motor in a bridge configuration
    • 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
    • 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
    • H02P6/20—Arrangements for starting
    • H02P6/21—Open loop start

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
DE8686902509T 1986-04-25 1986-04-25 Buerstenfreier gleichstrommotor. Expired - Fee Related DE3686722T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP1986/000207 WO1987006780A1 (en) 1986-04-25 1986-04-25 Brushless dc motor

Publications (2)

Publication Number Publication Date
DE3686722D1 true DE3686722D1 (de) 1992-10-15
DE3686722T2 DE3686722T2 (de) 1993-01-28

Family

ID=13874437

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686902509T Expired - Fee Related DE3686722T2 (de) 1986-04-25 1986-04-25 Buerstenfreier gleichstrommotor.

Country Status (4)

Country Link
US (1) US4888533A (de)
EP (1) EP0267283B1 (de)
DE (1) DE3686722T2 (de)
WO (1) WO1987006780A1 (de)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5125067A (en) * 1974-06-24 1992-06-23 General Electric Company Motor controls, refrigeration systems and methods of motor operation and control
JP2547061B2 (ja) * 1988-03-15 1996-10-23 日本電産株式会社 直流ブラシレスモータの起動回転制御方法
BR8805485A (pt) * 1988-10-17 1990-06-05 Brasil Compressores Sa Circuito eletronico de controle para motor de corrente continua sem escovas
CH681497A5 (de) * 1989-11-10 1993-03-31 Portescap
GB2244395A (en) * 1990-05-25 1991-11-27 Motorola Inc Stepper motor controller
IT1241274B (it) * 1990-10-18 1993-12-29 Magneti Marelli Spa Circuito di controllo per un motore elettrico brushless ad n fasi privo di sensori della posizione del rotore.
JPH04275091A (ja) * 1991-02-28 1992-09-30 Toshiba Corp 無整流子電動機の駆動制御装置
US5311069A (en) * 1991-09-06 1994-05-10 Silicon Systems, Inc. Driver circuitry for commutated inductive loads
KR100234731B1 (ko) * 1992-02-21 1999-12-15 구자홍 에스알엠의 위치 검출장치
US5616994A (en) * 1994-01-12 1997-04-01 Mitsubishi Denki Kabushiki Kaisha Drive circuit for brushless motor
MY122977A (en) * 1995-03-14 2006-05-31 Panasonic Corp Refrigerating apparatus, and refrigerator control and brushless motor starter used in same
JP3363306B2 (ja) * 1996-04-05 2003-01-08 三菱電機株式会社 モータ駆動回路
US5751128A (en) * 1996-11-12 1998-05-12 Motorola, Inc. Method and apparatus for electronically commuting an electric motor
JPH10243678A (ja) * 1997-02-26 1998-09-11 Nec Kansai Ltd モータ制御用半導体集積回路
DE69914242T2 (de) 1998-03-23 2004-11-04 Hitachi, Ltd. Steuervorrichtung für einen bürstenlosen Motor und Maschine mit bürstenlosem Motor
DE19815896C2 (de) * 1998-04-08 2000-03-30 Siemens Ag Drehzahl-Steuervorrichtung für einen elektronisch kommutierten mehrphasigen Elektromotor
US5990642A (en) * 1998-06-08 1999-11-23 Daewoo Electronics Co., Ltd. Method and apparatus for driving a sensorless DC motor having a bridge-type inductance detecting circuit
JP3390703B2 (ja) 1998-09-29 2003-03-31 東芝テック株式会社 多相モータの駆動装置
US6717300B2 (en) * 2000-07-24 2004-04-06 Anadish Kumar Pal Arrangement for using induction motor as a sensor to sense its own rotation when electrical power is not being supplied to it
US6710567B2 (en) 2000-11-27 2004-03-23 Seagate Technology Llc Velocity dependent reference profile for spindle motor acceleration control
JP2002199773A (ja) * 2000-12-27 2002-07-12 Sanden Corp 圧縮機モータ駆動制御方法及び圧縮機駆動用インバータ装置
US6577088B2 (en) 2001-02-09 2003-06-10 Seagate Technology Llc Closed loop spindle motor acceleration control in a disc drive
US6664749B2 (en) 2001-04-06 2003-12-16 Seagate Technology Llc Spindle motor initialization after a control processor reset condition in a disc drive
US6744587B2 (en) 2001-06-29 2004-06-01 Seagate Technology Llc Motor control circuit with adaptive controller path selection for different load conditions
US6707269B2 (en) 2001-09-11 2004-03-16 Seagate Technology Llc Motor control circuit with adaptive dynamic range selection
GB0213098D0 (en) * 2002-06-07 2002-07-17 Trw Ltd Motor control device
US7012391B2 (en) * 2002-08-09 2006-03-14 Seagate Technology Llc Motor acceleration using continuous sequence of current limit values
US7404073B2 (en) 2003-06-26 2008-07-22 Seagate Technology Llc Transitioning from startup code to application code during initialization of a processor based device
GB0422201D0 (en) * 2004-10-07 2004-11-03 Trw Ltd Motor drive control
US7211973B1 (en) 2005-01-07 2007-05-01 Marvell Asia Pte, Ltd. System and process for utilizing back electromotive force in disk drives
US7265512B2 (en) 2005-08-30 2007-09-04 Honeywell International Inc. Actuator with feedback for end stop positioning
US7106020B1 (en) 2005-08-30 2006-09-12 Honeywell International Inc. Method of operating a brushless DC motor
KR100716296B1 (ko) * 2005-10-14 2007-05-09 삼성전자주식회사 압축기의 구동방법
FR2896638B1 (fr) * 2006-01-20 2008-02-22 Valeo Equip Electr Moteur Dispositif de pilotage d'une machine tournante polyphasee
FR2896639B1 (fr) * 2006-01-20 2008-02-22 Valeo Equip Electr Moteur Dispositif de pilotage d'une machine tournante polyphasee
JP5046536B2 (ja) * 2006-03-15 2012-10-10 幸男 高橋 リニアドライブ走行システム及び自動車
US7679302B1 (en) 2006-06-29 2010-03-16 Cypress Semiconductor Corporation Circuit for forming phase shifted signals for three phase BLDC motor control
JP4807165B2 (ja) * 2006-07-04 2011-11-02 株式会社デンソー ロータ位置検出回路及びモータ駆動装置
US7586279B2 (en) 2006-11-09 2009-09-08 Honeywell International Inc. Actuator position switch
US7956561B2 (en) * 2007-05-28 2011-06-07 Denso Corporation Rotor position sensing system of brushless motor
US8084982B2 (en) 2008-11-18 2011-12-27 Honeywell International Inc. HVAC actuator with output torque compensation
US8084980B2 (en) 2009-01-30 2011-12-27 Honeywell International Inc. HVAC actuator with internal heating
US9374021B2 (en) * 2013-12-16 2016-06-21 Rockwell Automation Technologies, Inc. PWM output voltage measurement apparatus and method
JP6892303B2 (ja) * 2017-03-30 2021-06-23 ルネサスエレクトロニクス株式会社 電動機駆動装置、方法、及びプログラム

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57160385A (en) * 1981-03-27 1982-10-02 Hitachi Ltd Rotor position detecting method for brushless direct current motor
JPS57160386A (en) * 1981-03-27 1982-10-02 Hitachi Ltd Position detecting method for brushless direct current motor
JPS60226792A (ja) * 1984-04-25 1985-11-12 Matsushita Refrig Co 無整流子直流電動機の位置検出回路
JPS61112590A (ja) * 1984-11-05 1986-05-30 Matsushita Electric Ind Co Ltd ブラシレス直流モ−タ
JPS61135386A (ja) * 1984-12-04 1986-06-23 Matsushita Electric Ind Co Ltd ブラシレスモ−タ駆動装置
JPS61135379A (ja) * 1984-12-04 1986-06-23 Matsushita Electric Ind Co Ltd ブラシレスモ−タ駆動装置
JPS61135378A (ja) * 1984-12-04 1986-06-23 Matsushita Electric Ind Co Ltd ブラシレスモ−タ駆動装置
JPS61135387A (ja) * 1984-12-04 1986-06-23 Matsushita Electric Ind Co Ltd ブラシレスモ−タ駆動装置
JPH05280415A (ja) * 1992-03-31 1993-10-26 Mazda Motor Corp ユニフロー式２サイクルエンジン
JPH06188785A (ja) * 1992-12-16 1994-07-08 Oki Electric Ind Co Ltd 自動等化器

Also Published As

Publication number Publication date
EP0267283A4 (de) 1989-02-13
DE3686722T2 (de) 1993-01-28
EP0267283B1 (de) 1992-09-09
US4888533A (en) 1989-12-19
WO1987006780A1 (en) 1987-11-05
EP0267283A1 (de) 1988-05-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: GROSSE, BOCKHORNI, SCHUMACHER, 81476 MUENCHEN

8339 Ceased/non-payment of the annual fee