HK1002795A1 - Method and apparatus to maximize the top speed of brushless dc motors - Google Patents

Method and apparatus to maximize the top speed of brushless dc motors

Info

Publication number
HK1002795A1
HK1002795A1 HK98101494A HK98101494A HK1002795A1 HK 1002795 A1 HK1002795 A1 HK 1002795A1 HK 98101494 A HK98101494 A HK 98101494A HK 98101494 A HK98101494 A HK 98101494A HK 1002795 A1 HK1002795 A1 HK 1002795A1
Authority
HK
Hong Kong
Prior art keywords
brushless
maximize
motors
top speed
speed
Prior art date
Application number
HK98101494A
Other languages
English (en)
Inventor
Martyn A Lewis
Original Assignee
Seagate Technology
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 Seagate Technology filed Critical Seagate Technology
Publication of HK1002795A1 publication Critical patent/HK1002795A1/xx

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
    • H02P8/00—Arrangements for controlling dynamo-electric motors rotating step by step
    • H02P8/14—Arrangements for controlling speed or speed and torque
    • 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
    • H02P6/06—Arrangements for speed regulation of a single motor wherein the motor speed is measured and compared with a given physical value so as to adjust the motor speed
    • 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
    • H02P8/00—Arrangements for controlling dynamo-electric motors rotating step by step
    • H02P8/14—Arrangements for controlling speed or speed and torque
    • H02P8/16—Reducing energy dissipated or supplied

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
HK98101494A 1994-11-10 1998-02-26 Method and apparatus to maximize the top speed of brushless dc motors HK1002795A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/336,981 US5589746A (en) 1994-11-10 1994-11-10 Brushless motor speed control arrangement having derived common mode supply signal component
PCT/US1995/014650 WO1996015583A1 (en) 1994-11-10 1995-11-09 Method and apparatus to maximize the top speed of brushless dc motors

Publications (1)

Publication Number Publication Date
HK1002795A1 true HK1002795A1 (en) 1998-09-18

Family

ID=23318576

Family Applications (2)

Application Number Title Priority Date Filing Date
HK98101494A HK1002795A1 (en) 1994-11-10 1998-02-26 Method and apparatus to maximize the top speed of brushless dc motors
HK99101285A HK1016360A1 (en) 1994-11-10 1999-03-30 Method and apparatus to maximise the top speed of brushless dc motors

Family Applications After (1)

Application Number Title Priority Date Filing Date
HK99101285A HK1016360A1 (en) 1994-11-10 1999-03-30 Method and apparatus to maximise the top speed of brushless dc motors

Country Status (7)

Country Link
US (1) US5589746A (de)
EP (2) EP0791241B1 (de)
JP (1) JP3894566B2 (de)
KR (1) KR100355062B1 (de)
DE (3) DE69507331T4 (de)
HK (2) HK1002795A1 (de)
WO (1) WO1996015583A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3290354B2 (ja) * 1996-07-05 2002-06-10 株式会社東芝 洗濯機及び洗濯機の駆動方法
EP0955721A1 (de) * 1998-05-05 1999-11-10 STMicroelectronics S.r.l. Verfahren zur PWM Antrieb eines bürstenlosen Motors mit digital gespeicherten Spannungsprofilen und reduzierten Verlusten
EP0955722B1 (de) * 1998-05-05 2006-07-05 STMicroelectronics S.r.l. Verfahren zum PWM Antrieb eines bürstenlosen Motors mit digital gespeicherten Spannungsprofilen und reduzierten Verlusten
EP0961396B1 (de) * 1998-05-28 2005-09-28 Ibiden Co., Ltd. Motorantriebsschaltung
GB2350500A (en) * 1999-10-29 2000-11-29 Ab Automotive Electronics Ltd Driver circuit for a stepper motor
EP1158657B1 (de) * 2000-05-26 2005-11-30 STMicroelectronics S.r.l. Verfahren und Vorrichtung zur Steuerung von Reluktanzmotoren
JP2003200363A (ja) * 2001-12-26 2003-07-15 Makita Corp バッテリ式電動工具
JP2003244992A (ja) * 2002-02-21 2003-08-29 Nissan Motor Co Ltd 回転電機の電流制御方法
US6690989B2 (en) 2002-03-19 2004-02-10 3M Innovative Properties Company Closed-loop phase compensation controller
US6953108B2 (en) * 2003-04-04 2005-10-11 Millenworks Magnetorheological damper system
KR100786433B1 (ko) * 2003-10-09 2007-12-17 마쯔시다덴기산교 가부시키가이샤 Ａｃ전원에 직결된 브러시리스 ｄｃ모터와 그 모터를이용한 전기 장치
CN100480906C (zh) 2004-09-24 2009-04-22 3M创新有限公司 闭环控制系统中的频率控制
TWI357716B (en) * 2007-02-13 2012-02-01 Prolific Technology Inc Method and circuit for controlling motor and brush
WO2008103630A1 (en) * 2007-02-21 2008-08-28 Borgwarner Inc. Adjusting commutation of a brusheless dc motor to increase motor speed
US10389281B2 (en) * 2016-10-20 2019-08-20 Texas Instruments Incorporated Correcting offset and gain drift related angle errors with motor position detectors

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3942084A (en) * 1972-09-01 1976-03-02 International Video Corporation Video tape recorder method and apparatus
US3974428A (en) * 1974-05-15 1976-08-10 Baldwin Electronics, Inc. Wide range, high accuracy, electronically programmed speed control system
US5023527A (en) * 1974-06-24 1991-06-11 General Electric Company Control circuits, electronically commutated motor systems and methods
US4371818A (en) * 1980-10-15 1983-02-01 Minnesota Mining And Manufacturing Company Spindle motor control system
DE3341731A1 (de) * 1983-11-18 1985-05-30 Papst-Motoren GmbH & Co KG, 7742 St Georgen Kollektorloser mehrphasen-gleichstrommotor
JPS60128899A (ja) * 1983-12-15 1985-07-09 Seiko Epson Corp ステツプモ−タ−駆動法
US4751438A (en) * 1985-12-18 1988-06-14 Sundstrand Corporation Brushless DC motor control
US5004965A (en) * 1987-05-20 1991-04-02 Canon Kabushiki Kaisha Brushless motor with torque compensation
US4835448A (en) * 1987-12-28 1989-05-30 Sundstrand Corporation Brushless DC motor torque control
US5023528A (en) * 1988-10-27 1991-06-11 Advanced Engineering Systems, Operation & Products, Inc. Method of three-phase winding motor control of rotary motor-driven linear actuators, linear motor-actuated carriages, and similar systems, and apparatus for practicing the same
EP0412180A1 (de) * 1989-08-07 1991-02-13 Siemens Aktiengesellschaft Antriebsanordnung mit einem Antriebsmotor
JP2504307B2 (ja) * 1990-08-01 1996-06-05 三菱電機株式会社 電動機の速度制御装置
JP3021606B2 (ja) * 1990-10-31 2000-03-15 ソニー株式会社 キャプスタンサーボ装置
US5177417A (en) * 1991-08-06 1993-01-05 R-Byte, Inc. Method and apparatus for commutation of a brushless dc motor

Also Published As

Publication number Publication date
US5589746A (en) 1996-12-31
DE69525184T2 (de) 2002-10-31
DE69507331T2 (de) 1999-05-27
DE69525184D1 (de) 2002-03-14
EP0868017A1 (de) 1998-09-30
EP0868017B1 (de) 2002-01-23
JP3894566B2 (ja) 2007-03-22
KR970707630A (ko) 1997-12-01
DE69507331T4 (de) 2000-02-24
EP0791241B1 (de) 1999-01-13
DE69507331D1 (de) 1999-02-25
WO1996015583A1 (en) 1996-05-23
JPH11501798A (ja) 1999-02-09
HK1016360A1 (en) 1999-10-29
EP0791241A1 (de) 1997-08-27
KR100355062B1 (ko) 2002-12-26

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Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20051109