CN1047701C - 无刷无传感器电机，电机性能增强方法及所用组合电路 - Google Patents

无刷无传感器电机，电机性能增强方法及所用组合电路 Download PDF

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Publication number
CN1047701C
CN1047701C CN95193156A CN95193156A CN1047701C CN 1047701 C CN1047701 C CN 1047701C CN 95193156 A CN95193156 A CN 95193156A CN 95193156 A CN95193156 A CN 95193156A CN 1047701 C CN1047701 C CN 1047701C
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China
Prior art keywords
circuit
motor
controlled oscillator
voltage controlled
input
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Expired - Fee Related
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CN95193156A
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Chinese (zh)
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CN1148911A (zh
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黄豪
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SL Montevideo Technology Inc
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SL Montevideo Technology Inc
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    • 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
    • H02P6/185—Circuit arrangements for detecting position without separate position detecting elements using inductance sensing, e.g. pulse excitation

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
CN95193156A 1994-05-20 1995-03-06 无刷无传感器电机，电机性能增强方法及所用组合电路 Expired - Fee Related CN1047701C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/246,859 US5469033A (en) 1994-05-20 1994-05-20 Virtual hall-effect signal generating for a brushless sensorless electrical rotary machine
US08/246,859 1994-05-20

Publications (2)

Publication Number Publication Date
CN1148911A CN1148911A (zh) 1997-04-30
CN1047701C true CN1047701C (zh) 1999-12-22

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Application Number Title Priority Date Filing Date
CN95193156A Expired - Fee Related CN1047701C (zh) 1994-05-20 1995-03-06 无刷无传感器电机，电机性能增强方法及所用组合电路

Country Status (6)

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US (3) US5469033A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPH10500838A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CN (1) CN1047701C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU1937995A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
TW (1) TW281823B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
WO (1) WO1995032545A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
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CN1957519B (zh) * 2004-05-19 2011-10-26 伍德沃德Hrt公司 具有远程霍尔感应的无刷直流电动机

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US6100615A (en) * 1998-05-11 2000-08-08 Birkestrand; Orville J. Modular motorized electric wheel hub assembly for bicycles and the like
US6020700A (en) * 1998-07-16 2000-02-01 Silicon Touch Technology Inc. DC brushless motor drive circuit having input signal compatability to hall effect ICs and hall sensors
JP2000236684A (ja) * 1999-02-16 2000-08-29 Sanyo Electric Co Ltd モータ駆動回路
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US6140782A (en) * 1999-04-06 2000-10-31 Silicon Touch Technology Inc. Brushless DC fan driver with overshoot voltage prevention and enhanced operational efficiency
CA2288581A1 (en) 1999-11-05 2001-05-05 Hui Li Three-phase current sensor and estimator
US6525501B1 (en) * 2000-05-26 2003-02-25 Motorola Method and apparatus for accelerating communication between controllable devices
US20030052629A1 (en) * 2001-09-14 2003-03-20 Hsieh Hsin-Mao Control circuit for a DC brushless motor
US20040098812A1 (en) * 2002-11-26 2004-05-27 Herzog Rollie Richard Clothes washer speed detection and lid lock systems and methods
DE10316539A1 (de) * 2003-04-10 2004-11-11 Siemens Ag Schaltungsanordnung und Verfahren zur Ansteuerung eines bürstenlosen permanenterregten Gleichstrommotors
US7202617B2 (en) * 2004-04-12 2007-04-10 Delta Electronics, Inc. Circuit and method for controlling brushless DC motor
US6995530B2 (en) * 2004-04-22 2006-02-07 International Business Machines Corporation System, method, and an article of manufacture for starting a brushless direct current motor
GB2433360B (en) * 2005-12-17 2010-09-29 Alstom Power Conversion Ltd Electronic commutator circuits
JP4218730B2 (ja) 2006-04-26 2009-02-04 双葉電子工業株式会社 サーボ装置
US9479014B2 (en) * 2012-03-28 2016-10-25 Acme Product Development, Ltd. System and method for a programmable electric converter
CN103490680B (zh) * 2012-06-12 2016-08-24 晶致半导体股份有限公司 无霍尔元件直流无刷马达驱动系统与驱动方法
US9059649B1 (en) 2013-03-04 2015-06-16 Google Inc. Dynamic motor position determination
TWI593227B (zh) * 2016-03-14 2017-07-21 茂達電子股份有限公司 馬達控制電路
CN107992109B (zh) * 2017-12-06 2021-03-09 深圳易能电气技术股份有限公司 全闭环定位控制系统及方法
US10931175B2 (en) 2018-10-31 2021-02-23 Waymo Llc Magnet ring with jittered poles

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US5298838A (en) * 1991-02-21 1994-03-29 Silicon Systems, Inc. Sensorless brushless DC motor starting system and method

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US5206567A (en) * 1990-08-28 1993-04-27 Kabushiki Kaisha Toshiba Apparatus for reliably activating sensorless and brushless DC motor
US5298838A (en) * 1991-02-21 1994-03-29 Silicon Systems, Inc. Sensorless brushless DC motor starting system and method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1957519B (zh) * 2004-05-19 2011-10-26 伍德沃德Hrt公司 具有远程霍尔感应的无刷直流电动机

Also Published As

Publication number Publication date
WO1995032545A1 (en) 1995-11-30
US5598074A (en) 1997-01-28
JPH10500838A (ja) 1998-01-20
US5532561A (en) 1996-07-02
TW281823B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1996-07-21
CN1148911A (zh) 1997-04-30
US5469033A (en) 1995-11-21
AU1937995A (en) 1995-12-18

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