FR2752112B1 - Systeme de detection des passages par zero de la fcem d'un moteur a phases multiples - Google Patents

Systeme de detection des passages par zero de la fcem d'un moteur a phases multiples

Info

Publication number
FR2752112B1
FR2752112B1 FR9609880A FR9609880A FR2752112B1 FR 2752112 B1 FR2752112 B1 FR 2752112B1 FR 9609880 A FR9609880 A FR 9609880A FR 9609880 A FR9609880 A FR 9609880A FR 2752112 B1 FR2752112 B1 FR 2752112B1
Authority
FR
France
Prior art keywords
fcem
zero crossings
detecting zero
phase engine
engine
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 - Fee Related
Application number
FR9609880A
Other languages
English (en)
Other versions
FR2752112A1 (fr
Inventor
Rana Sakti
Keng Kwok Chow
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.)
STMicroelectronics Pte Ltd
Original Assignee
SGS Thomson Microelectronics Pte 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 SGS Thomson Microelectronics Pte Ltd filed Critical SGS Thomson Microelectronics Pte Ltd
Priority to FR9609880A priority Critical patent/FR2752112B1/fr
Priority to EP97410083A priority patent/EP0822651B1/fr
Priority to DE69737644T priority patent/DE69737644D1/de
Priority to US08/904,420 priority patent/US5909095A/en
Publication of FR2752112A1 publication Critical patent/FR2752112A1/fr
Application granted granted Critical
Publication of FR2752112B1 publication Critical patent/FR2752112B1/fr
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
    • H02P6/182—Circuit arrangements for detecting position without separate position detecting elements using back-emf in windings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
FR9609880A 1996-07-31 1996-07-31 Systeme de detection des passages par zero de la fcem d'un moteur a phases multiples Expired - Fee Related FR2752112B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR9609880A FR2752112B1 (fr) 1996-07-31 1996-07-31 Systeme de detection des passages par zero de la fcem d'un moteur a phases multiples
EP97410083A EP0822651B1 (fr) 1996-07-31 1997-07-29 Système de détection des passages par zéro de la FCEM d'un moteur à phases multiples
DE69737644T DE69737644D1 (de) 1996-07-31 1997-07-29 Nulldurchgangsfeststellung der Gegen-EMK eines mehrphasigen Motors
US08/904,420 US5909095A (en) 1996-07-31 1997-07-31 Bemf zero-crossing detection system of a multiple-phase motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9609880A FR2752112B1 (fr) 1996-07-31 1996-07-31 Systeme de detection des passages par zero de la fcem d'un moteur a phases multiples

Publications (2)

Publication Number Publication Date
FR2752112A1 FR2752112A1 (fr) 1998-02-06
FR2752112B1 true FR2752112B1 (fr) 1998-10-23

Family

ID=9494835

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9609880A Expired - Fee Related FR2752112B1 (fr) 1996-07-31 1996-07-31 Systeme de detection des passages par zero de la fcem d'un moteur a phases multiples

Country Status (4)

Country Link
US (1) US5909095A (fr)
EP (1) EP0822651B1 (fr)
DE (1) DE69737644D1 (fr)
FR (1) FR2752112B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111030517A (zh) * 2019-12-09 2020-04-17 中国地质大学（武汉） 高温长距离无位置传感器直流无刷电机驱动装置

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US5936365A (en) * 1998-07-15 1999-08-10 Texas Instruments Incorporated Method and apparatus for using back EMF to control a motor
US5990643A (en) * 1998-07-24 1999-11-23 Advanced Motion Controls, Inc. Sensorless commutation position detection for brushless D.C. motors
DE19942493A1 (de) 1999-09-06 2001-03-08 Wilo Gmbh Verfahren zum Betrieb von Brushless DC-Motoren bei kleinen Drehzahlen
US6534936B2 (en) * 2000-04-28 2003-03-18 Western Digital Technologies, Inc. Disk drive employing method of spinning up spindle motor including detecting BEMF polarity change for selecting initial commutation state
US6633145B2 (en) 2001-11-20 2003-10-14 Stmicroelectronics, Inc. Circuit for improved back EMF detection
US6614255B2 (en) * 2002-01-31 2003-09-02 Texas Instruments Incorporated Digital method of measuring driver slew rates for reduced test time
US6798233B2 (en) * 2002-01-31 2004-09-28 Texas Instruments Incorporated Digital method of measuring driver slew rates for reduced test time
US6901212B2 (en) * 2002-06-13 2005-05-31 Halliburton Energy Services, Inc. Digital adaptive sensorless commutational drive controller for a brushless DC motor
US7859217B2 (en) * 2004-09-03 2010-12-28 Siemens Industry, Inc. System and method for operating a soft starter in conjunction with a single to three phase static converter
WO2006038817A1 (fr) * 2004-10-01 2006-04-13 Fisher & Paykel Appliances Limited Unite de commande pour compresseur lineaire
KR20060070911A (ko) * 2004-12-21 2006-06-26 삼성전자주식회사 비엘디씨 모터의 기동장치 및 방법
US7071646B1 (en) 2005-10-03 2006-07-04 Aimtron Technology Corp. Sensorless motor control circuit without employing any mask process
US8030867B1 (en) * 2006-07-29 2011-10-04 Ixys Ch Gmbh Sample and hold time stamp for sensing zero crossing of back electromotive force in 3-phase brushless DC motors
US7863842B1 (en) 2006-08-23 2011-01-04 Marvell International Ltd. Motor spindle control system and method
TWI357716B (en) * 2007-02-13 2012-02-01 Prolific Technology Inc Method and circuit for controlling motor and brush
US7852028B1 (en) 2007-06-11 2010-12-14 Marvell International Ltd. Voice coil motor control system and method
CN103580557B (zh) * 2012-08-06 2017-05-03 台达电子工业股份有限公司 用以撷取反应电动势的撷取系统及撷取方法
US9397594B2 (en) 2013-09-12 2016-07-19 Texas Instruments Incorporated BLDC motor sinusoidal PWM with single phase BEMF slot detection
CN107654359A (zh) * 2017-07-28 2018-02-02 青岛海尔智能技术研发有限公司 往复式压缩机行程防撞控制方法、往复式压缩机及冰箱
EP3503334B1 (fr) * 2017-12-20 2022-06-15 Aptiv Technologies Limited Unité d'alimentation électrique pour un dispositif électronique
EP3731408A1 (fr) 2019-04-25 2020-10-28 Black & Decker Inc. Système de double commande pour une commande de moteur sans balai et sans capteur
CN114002493B (zh) * 2021-11-01 2023-10-24 广东省大湾区集成电路与系统应用研究院 一种电机的中性点电压检测电路

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US4928043A (en) * 1988-11-14 1990-05-22 Synektron Corporation Back EMF sampling circuit for phase locked loop motor control
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111030517A (zh) * 2019-12-09 2020-04-17 中国地质大学（武汉） 高温长距离无位置传感器直流无刷电机驱动装置
CN111030517B (zh) * 2019-12-09 2021-07-13 中国地质大学（武汉） 高温长距离无位置传感器直流无刷电机驱动装置

Also Published As

Publication number Publication date
FR2752112A1 (fr) 1998-02-06
EP0822651A1 (fr) 1998-02-04
DE69737644D1 (de) 2007-06-06
EP0822651B1 (fr) 2007-04-25
US5909095A (en) 1999-06-01

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20080331