TW200627783A - Driving apparatus for brushless DC motor without hall sensor - Google Patents

Driving apparatus for brushless DC motor without hall sensor

Info

Publication number
TW200627783A
TW200627783A TW094102462A TW94102462A TW200627783A TW 200627783 A TW200627783 A TW 200627783A TW 094102462 A TW094102462 A TW 094102462A TW 94102462 A TW94102462 A TW 94102462A TW 200627783 A TW200627783 A TW 200627783A
Authority
TW
Taiwan
Prior art keywords
circuit
rotor
driving
brushless
motor
Prior art date
Application number
TW094102462A
Other languages
English (en)
Other versions
TWI257761B (en
Inventor
Chih-Lun Liao
Lee-Long Chen
Yueh-Lung Huang
Wen-Shi Hung
Original Assignee
Delta Electronics Inc
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 Delta Electronics Inc filed Critical Delta Electronics Inc
Priority to TW094102462A priority Critical patent/TWI257761B/zh
Priority to US11/295,509 priority patent/US7348744B2/en
Priority to DE102005059603A priority patent/DE102005059603B4/de
Priority to JP2006001173A priority patent/JP4719006B2/ja
Application granted granted Critical
Publication of TWI257761B publication Critical patent/TWI257761B/zh
Publication of TW200627783A publication Critical patent/TW200627783A/zh

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
    • H02H7/0811—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors for dc motors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
TW094102462A 2005-01-27 2005-01-27 Driving apparatus for brushless DC motor without hall sensor TWI257761B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
TW094102462A TWI257761B (en) 2005-01-27 2005-01-27 Driving apparatus for brushless DC motor without hall sensor
US11/295,509 US7348744B2 (en) 2005-01-27 2005-12-07 Brushless DC motor drive apparatus
DE102005059603A DE102005059603B4 (de) 2005-01-27 2005-12-12 Vorrichtung zum Treiben eines bürstenlosen Gleichstrommotors
JP2006001173A JP4719006B2 (ja) 2005-01-27 2006-01-06 ブラシレスｄｃモータ駆動装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW094102462A TWI257761B (en) 2005-01-27 2005-01-27 Driving apparatus for brushless DC motor without hall sensor

Publications (2)

Publication Number Publication Date
TWI257761B TWI257761B (en) 2006-07-01
TW200627783A true TW200627783A (en) 2006-08-01

Family

ID=36696506

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094102462A TWI257761B (en) 2005-01-27 2005-01-27 Driving apparatus for brushless DC motor without hall sensor

Country Status (4)

Country Link
US (1) US7348744B2 (zh)
JP (1) JP4719006B2 (zh)
DE (1) DE102005059603B4 (zh)
TW (1) TWI257761B (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI739608B (zh) * 2020-09-25 2021-09-11 致新科技股份有限公司 馬達系統
US11309812B1 (en) 2020-09-28 2022-04-19 Global Mixed-Mode Technology Inc. Motor system

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI249898B (en) * 2004-08-27 2006-02-21 Delta Electronics Inc Brushless DC motor and driver used therein
JP4984902B2 (ja) * 2006-04-12 2012-07-25 株式会社デンソー 負荷駆動回路
TWI317865B (en) * 2006-11-24 2009-12-01 Lite On Technology Corp System restart circuit and system restart method thereof
US8143825B2 (en) * 2008-10-24 2012-03-27 Marvell World Trade Ltd. Determining stuck conditions for electric motors using inductive sensing
TWI424679B (zh) 2011-04-08 2014-01-21 Ind Tech Res Inst 具能量回收之無感測元件馬達控制方法
SE537872C2 (sv) * 2011-12-22 2015-11-03 Xylem Ip Holdings Llc Metod för styrning av ett pumparrangemang
US9106176B2 (en) 2012-12-30 2015-08-11 Silicon Laboratories Inc. Apparatus for motor control system and associated methods
JP5770321B2 (ja) 2014-02-04 2015-08-26 ファナック株式会社 ファンモータを備えた電子機器

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Publication number Priority date Publication date Assignee Title
DE2556726B2 (de) * 1975-12-17 1977-12-29 Danfoss A/S, Nordborg (Dänemark) Steuerschaltung fuer einen selbstanlaufenden elektromotor
CH660100A5 (fr) * 1981-12-18 1987-03-13 Cerac Inst Sa Dispositif d'entrainement d'un compresseur.
ATE36787T1 (de) * 1982-09-17 1988-09-15 Kudelski Sa Steuereinrichtung fuer einen elektrischen motor.
US4641066A (en) * 1984-10-04 1987-02-03 Nippondenso Co., Ltd. Control apparatus for brushless motor
US5317244A (en) * 1988-03-31 1994-05-31 Sharp Kabushiki Kaisha Motor control unit provided with anti-burning device
US5703449A (en) * 1990-10-19 1997-12-30 Seiko Epson Corporation Controller for brushless DC motor without position sensor
US5134349A (en) * 1991-05-28 1992-07-28 Kruse David L Two-phase brushless dc motor controller
JPH05236792A (ja) * 1992-02-20 1993-09-10 Nippon Densan Corp ２相ユニポーラセンサレスモータの駆動回路
US5223772A (en) * 1992-02-28 1993-06-29 Sgs-Thomson Microelectronics, Inc. Method and apparatus for providing the lock of a phase-locked loop system from frequency sweep
US5845045A (en) * 1993-11-28 1998-12-01 Papst-Motoren Gmbh & Co. Kg Method and apparatus for DC motor speed control
JP3243517B2 (ja) * 1996-11-11 2002-01-07 ミネベア株式会社 情報記録装置の記録円盤駆動装置及び駆動方法
IT1291608B1 (it) * 1997-04-18 1999-01-11 Sisme Immobiliare S P A Disposizione a motore sincrono monofase a magneti permanenti
JP4114257B2 (ja) * 1998-12-22 2008-07-09 松下電器産業株式会社 センサレスモータの拘束保護回路
US6023139A (en) * 1999-04-27 2000-02-08 Tai E International Patent And Law Office Brushless DC fan driver with an integral overall protection capability
ATE284579T1 (de) * 1999-11-27 2004-12-15 Ebm Papst St Georgen Gmbh & Co Elektronisch kommutierter gleichstrommotor
US6611117B1 (en) * 2000-04-21 2003-08-26 Minebea Co., Ltd. Drive circuit for a brushless DC motor
US6741047B2 (en) * 2002-06-28 2004-05-25 Sunonwealth Electric Machine Industry Co., Ltd. Dual current-limiting circuit for DC brushless motor
CA2513550A1 (en) * 2003-01-24 2004-08-12 Tecumseh Products Company Brushless and sensorless dc motor control system with locked and stopped rotor detection
JP4370123B2 (ja) * 2003-06-11 2009-11-25 新日本無線株式会社 モータロック保護回路
EP1684408B1 (en) * 2005-01-21 2010-04-14 Harman Becker Automotive Systems GmbH Electric motor system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI739608B (zh) * 2020-09-25 2021-09-11 致新科技股份有限公司 馬達系統
US11309812B1 (en) 2020-09-28 2022-04-19 Global Mixed-Mode Technology Inc. Motor system

Also Published As

Publication number Publication date
DE102005059603A1 (de) 2006-08-24
DE102005059603B4 (de) 2013-10-31
JP4719006B2 (ja) 2011-07-06
US7348744B2 (en) 2008-03-25
TWI257761B (en) 2006-07-01
US20060164767A1 (en) 2006-07-27
JP2006211889A (ja) 2006-08-10

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees