GB1571135A - Brushless motor driving circuits - Google Patents

Brushless motor driving circuits Download PDF

Info

Publication number
GB1571135A
GB1571135A GB30089/77A GB3008977A GB1571135A GB 1571135 A GB1571135 A GB 1571135A GB 30089/77 A GB30089/77 A GB 30089/77A GB 3008977 A GB3008977 A GB 3008977A GB 1571135 A GB1571135 A GB 1571135A
Authority
GB
United Kingdom
Prior art keywords
driving circuit
phases
motor
time
control signal
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
Application number
GB30089/77A
Other languages
English (en)
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Publication of GB1571135A publication Critical patent/GB1571135A/en
Expired 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
    • H02P6/20—Arrangements for starting

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
GB30089/77A 1976-11-19 1977-07-18 Brushless motor driving circuits Expired GB1571135A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13990376A JPS5364711A (en) 1976-11-19 1976-11-19 Brushless motor drive circuit

Publications (1)

Publication Number Publication Date
GB1571135A true GB1571135A (en) 1980-07-09

Family

ID=15256298

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30089/77A Expired GB1571135A (en) 1976-11-19 1977-07-18 Brushless motor driving circuits

Country Status (7)

Country Link
US (1) US4114073A (enExample)
JP (1) JPS5364711A (enExample)
CA (1) CA1086376A (enExample)
DE (1) DE2744089A1 (enExample)
FR (1) FR2371813A1 (enExample)
GB (1) GB1571135A (enExample)
NL (1) NL189274C (enExample)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4262237A (en) * 1979-06-08 1981-04-14 General Motors Corporation Commutatorless direct current motor drive system
JPS5615185A (en) * 1979-07-16 1981-02-13 Mitsubishi Electric Corp Drive gear for transistor motor
US4283664A (en) * 1979-12-21 1981-08-11 Siemens Aktiengesellschaft Control signal generator for the commutating device of a brushless electronics motor
JPS56123790A (en) * 1980-02-29 1981-09-29 Sony Corp Driving circuit for two phase
JPS56123793A (en) * 1980-02-29 1981-09-29 Sony Corp Driving circuit for brushless motor
CA1172689A (en) * 1980-06-20 1984-08-14 Lawrence W. Langley Digital programmed controller for multi-mode brushless electric motor
US4479078A (en) * 1980-06-20 1984-10-23 Kollmorgen Technologies Corporation Brushless motor controller
US4470001A (en) * 1981-06-09 1984-09-04 Cyberex, Inc. Induction motor control
US4472665A (en) * 1981-08-28 1984-09-18 Canon Kabushiki Kaisha Motor
US4383205A (en) * 1981-11-25 1983-05-10 Sony Corporation Motor drive amplifier
JPS58116089A (ja) * 1981-12-28 1983-07-11 Victor Co Of Japan Ltd ホ−ルモ−タの駆動方法
US4484114A (en) * 1982-03-04 1984-11-20 Rotron, Incorporated Self-starting brushless DC motor
US4527102A (en) * 1982-07-31 1985-07-02 Matsushita Electric Industrial Co., Ltd. Drive system for a DC motor with reduced power loss
DE3401776C2 (de) * 1984-01-19 1995-07-13 Papst Motoren Gmbh & Co Kg Kollektorloser Gleichstrommotor mit einem glockenförmigen, doppelzylinderischen Permanentmagnetrotor und einer eisenlosen Statorwicklung
US4562386A (en) * 1984-01-26 1985-12-31 Performance Controls Company Current sense demodulator
DE3421104A1 (de) * 1984-06-06 1985-12-12 Siemens AG, 1000 Berlin und 8000 München Elektronisch kommutierter gleichstrommotor
JPS61106088A (ja) * 1984-10-26 1986-05-24 Hitachi Ltd ブラシレスモ−タの電流制御駆動回路
US4633150A (en) * 1984-12-25 1986-12-30 Matsushita Electric Industrial Co., Ltd. Driving circuit for brushless DC motors
JP2704057B2 (ja) * 1991-03-29 1998-01-26 株式会社東芝 スピンドルモータの起動制御回路
JP2750788B2 (ja) * 1991-08-08 1998-05-13 ローム株式会社 モータ制御回路およびモータ制御装置
DE19515944A1 (de) * 1994-11-21 1996-11-07 Papst Motoren Gmbh & Co Kg Verfahren zur Verbesserung des Wirkungsgrades eines elektronisch kommutierten Motors, und Motor zur Durchführung eines solchen Verfahrens
US6163117A (en) * 1995-05-02 2000-12-19 Papst-Motoren Gmbh & Co. Kg Electronically commutated motor and method of controlling such a motor
DE19934668A1 (de) * 1999-07-23 2001-01-25 Bosch Gmbh Robert Elektronisch kommutierbarer Motor
JP2002315378A (ja) * 2001-04-09 2002-10-25 Konica Corp ブラシレスモータ、ブラシレスモータの制御方法、光偏向装置及び光偏向装置の制御方法
SE526270C2 (sv) * 2003-03-19 2005-08-09 Forskarpatent I Syd Ab Seriemagnetisering av synkronmotorer
US6940236B2 (en) * 2003-05-27 2005-09-06 Sunonwealth Electric Machine Industry Co., Ltd. Parallel connected double-phase full-wave brushless dc motor
TWI251396B (en) * 2004-03-05 2006-03-11 Delta Electronics Inc Motor apparatus and its control method
CN100471013C (zh) * 2004-08-10 2009-03-18 建准电机工业股份有限公司 并联式双相全波无刷直流马达
TWI399914B (zh) * 2010-08-17 2013-06-21 Amtek Semiconductor Co Ltd 無感應元件之直流無刷馬達系統及其中的驅動裝置
US11791851B2 (en) * 2017-03-08 2023-10-17 Enig Associates, Inc. Compact ULF digital communication device for underground and undersea applications

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2063351C3 (de) * 1970-12-23 1981-11-05 Siemens AG, 1000 Berlin und 8000 München Drehzahlgeregelter kollektorloser Gleichstrommotor mit Anlaufhilfseinrichtung
JPS5235083B2 (enExample) * 1972-02-26 1977-09-07
US3986086A (en) * 1972-05-25 1976-10-12 Papst-Motoren Kg Control circuit for brushless D-C motor
JPS4925413A (enExample) * 1972-06-30 1974-03-06
JPS4938110A (enExample) * 1972-08-16 1974-04-09
DE7328327U (de) * 1973-08-02 1977-08-11 Papst-Motoren Kg, 7742 St Georgen Kollektorloser gleichstrommotor
DE2428718C3 (de) * 1974-06-14 1979-09-06 Teldix Gmbh, 6900 Heidelberg Bürstenloser Gleichstrommotor

Also Published As

Publication number Publication date
FR2371813A1 (fr) 1978-06-16
CA1086376A (en) 1980-09-23
US4114073A (en) 1978-09-12
JPS5364711A (en) 1978-06-09
NL189274C (nl) 1993-02-16
FR2371813B1 (enExample) 1983-07-18
DE2744089A1 (de) 1978-06-01
NL189274B (nl) 1992-09-16
NL7712809A (nl) 1978-05-23

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19960718