FR2798787B1 - Procede et circuit de detection de la position du rotor d'un moteur a reluctance commutee et systeme de traitement utilise a cet effet - Google Patents

Procede et circuit de detection de la position du rotor d'un moteur a reluctance commutee et systeme de traitement utilise a cet effet

Info

Publication number
FR2798787B1
FR2798787B1 FR0011710A FR0011710A FR2798787B1 FR 2798787 B1 FR2798787 B1 FR 2798787B1 FR 0011710 A FR0011710 A FR 0011710A FR 0011710 A FR0011710 A FR 0011710A FR 2798787 B1 FR2798787 B1 FR 2798787B1
Authority
FR
France
Prior art keywords
detecting
circuit
treatment system
system used
rotor position
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
FR0011710A
Other languages
English (en)
Other versions
FR2798787A1 (fr
Inventor
Brian T Branecky
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.)
AO Smith Corp
Original Assignee
AO Smith 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 AO Smith Corp filed Critical AO Smith Corp
Publication of FR2798787A1 publication Critical patent/FR2798787A1/fr
Application granted granted Critical
Publication of FR2798787B1 publication Critical patent/FR2798787B1/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
    • H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
    • H02P25/02—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the kind of motor
    • H02P25/08—Reluctance motors
    • H02P25/086—Commutation
    • H02P25/089—Sensorless control

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Electric Motors In General (AREA)
FR0011710A 1999-09-16 2000-09-14 Procede et circuit de detection de la position du rotor d'un moteur a reluctance commutee et systeme de traitement utilise a cet effet Expired - Fee Related FR2798787B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/397,547 US6153956A (en) 1999-09-16 1999-09-16 Switched reluctance position sensing

Publications (2)

Publication Number Publication Date
FR2798787A1 FR2798787A1 (fr) 2001-03-23
FR2798787B1 true FR2798787B1 (fr) 2003-03-07

Family

ID=23571631

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0011710A Expired - Fee Related FR2798787B1 (fr) 1999-09-16 2000-09-14 Procede et circuit de detection de la position du rotor d'un moteur a reluctance commutee et systeme de traitement utilise a cet effet

Country Status (6)

Country Link
US (1) US6153956A (fr)
CA (1) CA2319868A1 (fr)
DE (1) DE10045040A1 (fr)
FR (1) FR2798787B1 (fr)
GB (1) GB2356299B (fr)
MX (1) MXPA00009140A (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3454212B2 (ja) * 1999-12-02 2003-10-06 株式会社日立製作所 モータ制御装置
GB9929655D0 (en) * 1999-12-15 2000-02-09 Switched Reluctance Drives Ltd Rotor position monitoring of a switched reluctance drive
KR100421376B1 (ko) * 2001-07-10 2004-03-09 엘지전자 주식회사 동기 릴럭턴스 모터의 회전 속도 제어장치
US6653811B2 (en) 2001-08-08 2003-11-25 A. O. Smith Corporation Switched reluctance motor and method and apparatus for aligning the rotor thereof
GB0130237D0 (en) 2001-12-18 2002-02-06 Switched Reluctance Drives Ltd Rotor position detection of a switched reluctance drive
EP1480326A4 (fr) 2002-02-25 2016-10-12 Daikin Ind Ltd Procede de commande de moteur et appareil associe
US6992451B2 (en) * 2002-10-07 2006-01-31 Denso Corporation Motor control apparatus operable in fail-safe mode
US6756753B1 (en) 2002-12-11 2004-06-29 Emerson Electric Co. Sensorless control system and method for a permanent magnet rotating machine
KR101152083B1 (ko) * 2003-04-24 2012-06-11 니덱 에스알 드라이브즈 리미티드 전기 기기의 회전자 위치 검출 방법 및 시스템과, 전기 기기의 회전자 위치 검출 방법을 실행하기 위한 소프트웨어를 기록한 컴퓨터가 읽을 수 있는 기록매체
GB2410847A (en) * 2004-02-05 2005-08-10 Dyson Ltd Control of motor winding energisation according to rotor angle
US7423396B2 (en) * 2004-06-11 2008-09-09 International Rectifier Corporation Hall sensor alignment for BLDC motor
JP4513536B2 (ja) * 2004-12-06 2010-07-28 株式会社豊田自動織機 インバータ装置
JP2008263665A (ja) * 2007-04-10 2008-10-30 Aisan Ind Co Ltd ブラシレスモータの駆動装置及び流体ポンプ
EP2183843A4 (fr) 2007-08-24 2013-04-17 Sunco Invest Ltd Moteur/générateur à réluctance variable à plusieurs étages
US8866433B2 (en) 2012-10-31 2014-10-21 Caterpillar Inc. Switched reluctance initial rotor position estimation
CN103684192A (zh) * 2013-12-14 2014-03-26 中国航空工业集团公司第六三一研究所 异步电动机定子磁链运行区间的判断方法
CN104330755B (zh) * 2014-08-26 2017-03-29 南通大学 一种开关磁阻电机磁链特性在线测量方法
WO2017019395A1 (fr) * 2015-07-29 2017-02-02 Board Of Regents, The University Of Texas System Sélection, dans un véhicule électrique, de transistors particuliers à activer/désactiver en réponse à des conditions courantes pour améliorer le kilométrage et la réponse du véhicule électrique
CN106019148B (zh) * 2016-05-16 2019-11-12 安徽大学 一种基于磁链观测的永磁同步电机匝间短路故障诊断方法
CN106443448A (zh) * 2016-10-09 2017-02-22 成都智创利源科技有限公司 一种开关磁阻电机全域静态磁链测试方法
CN106291364A (zh) * 2016-10-09 2017-01-04 成都智创利源科技有限公司 一种开关磁阻电机全域磁链测试方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4777419A (en) * 1987-01-28 1988-10-11 Emerson Electric Co. Control apparatus and method for operating a switched reluctance motor
SE464213B (sv) * 1989-07-28 1991-03-18 Electrolux Mecatronik Ab Foerfarande och anordning foer sensorfri styrning av en eluktansmotor
US5097190A (en) * 1991-02-11 1992-03-17 General Electric Company Rotor position estimator for a switched reluctance machine
US5140243A (en) * 1991-09-13 1992-08-18 General Electric Company Discrete position estimator for a switched reluctance machine using a flux-current map comparator
GB9211685D0 (en) * 1992-06-03 1992-07-15 Switched Reluctance Drives Ltd Sensorless rotor position measurement
US5291115A (en) * 1992-09-25 1994-03-01 The Texas A&M University System Method and apparatus for sensing the rotor position of a switched reluctance motor without a shaft position sensor
US5461295A (en) * 1994-01-28 1995-10-24 Emerson Electric Co. Noise reduction in a switched reluctance motor by current profile manipulation
US5525886A (en) * 1994-06-23 1996-06-11 General Electric Company Low speed position estimator for switched reluctance machine using flux/current model
US5475289A (en) * 1994-11-04 1995-12-12 Trw Inc. Method and apparatus for controlling an electric assist steering system using two-dimensional interpolation for current commands
US5537019A (en) * 1995-03-14 1996-07-16 A. O. Smith Corporation Switched reluctance motor providing rotor position detection at high speeds without a separate rotor shaft position sensor
US5525887A (en) * 1995-03-14 1996-06-11 A. O. Smith Corporation Switched reluctance motor providing rotor position detection at low speeds without a separate rotor shaft position sensor
GB9509408D0 (en) * 1995-05-10 1995-07-05 Switched Reluctance Drives Ltd Sensing phase current in switched reluctance machines
US5691591A (en) * 1995-05-19 1997-11-25 Itt Automotive Electrical Systems Inc. Switched reluctance motor with indirect position sensing and magnetic brake
GB9525952D0 (en) * 1995-12-19 1996-02-21 Switched Reluctance Drives Ltd Sensorless rotor position monitoring in reluctance machines
US5689165A (en) * 1996-04-09 1997-11-18 Sundstrand Corporation Estimator initialization circuit and method for a sensorless switched reluctance machine system
US5867004A (en) * 1996-04-09 1999-02-02 Sundstrand Corporation Relative angel estimation apparatus for a sensorless switched reluctance machine system

Also Published As

Publication number Publication date
CA2319868A1 (fr) 2001-03-16
GB2356299A (en) 2001-05-16
FR2798787A1 (fr) 2001-03-23
GB0022150D0 (en) 2000-10-25
MXPA00009140A (es) 2002-10-23
GB2356299B (en) 2003-11-26
US6153956A (en) 2000-11-28
DE10045040A1 (de) 2001-04-12

Similar Documents

Publication Publication Date Title
FR2798787B1 (fr) Procede et circuit de detection de la position du rotor d'un moteur a reluctance commutee et systeme de traitement utilise a cet effet
GB9525952D0 (en) Sensorless rotor position monitoring in reluctance machines
SG43690A1 (en) Method for detecting camera-motion induced scene changes
FR2752112B1 (fr) Systeme de detection des passages par zero de la fcem d'un moteur a phases multiples
FR2753319B1 (fr) Dispositif de detection de la position angulaire pour le pilotage d'un moteur synchrone a excitation par aimant permanent
FR2769428B1 (fr) Procede et dispositif de commande d'un moteur synchrone a aimant permanent
FR2818769B1 (fr) Procede et systeme d'exploitation temps reel multitaches
GB2342517B (en) Process and device for detecting speed of rotation of dc electric motor
AU1465300A (en) Sensorless rotor position detection for switched reluctance machines having irregular poles
FR2843498B1 (fr) Machine electrique tournante et procede et dispositif pour le positionnement du capteur de position de rotation pour la machine
FR2861922B1 (fr) Moteur a commutation electronique (ec) et procede de fonctionnement d'un tel moteur
FR2745099B1 (fr) Procede de sequencement d'un circuit integre
FR2806835B1 (fr) Systeme de capteur/support destine notamment a la detection d'un rayonnement
FR2749111B1 (fr) Procede d'attaque d'un moteur pas a pas
FR2754116B1 (fr) Procede et dispositif de synchronisation d'un moteur synchrone triphase
TW349717U (en) Method & apparatus for detecting surge noise in signal processor
FR2788989B1 (fr) Procede et systeme de stimulation cardiaque permettant de detecter la perte de capture auriculaire d'un patient
FR2733645B1 (fr) Dispositif de commande de la vitesse d'un moteur sans capteur
FR2818749B1 (fr) Procede pour determiner la vitesse de rotation actuelle d'un moteur
FR2829311B1 (fr) Systeme modulaire de suspension et d'entrainement en rotation d'un arbre tournant
FR2804219B1 (fr) Procede et dispositif de determination de la temperature d'un entrainement de reglage de position a moteur electrique
FR2812778B1 (fr) Procede et dispositif de detection du blocage d'un moteur pas a pas
FR2723226B1 (fr) Procede de detection des sequences d'echecs dans un systeme de reconnaissance de situations
FR2802242B1 (fr) Procede de determination de la position moteur et dispositif correspondant
FR2747214B1 (fr) Systeme de compteur de temps destine a etre utilise pour la location d'un parc d'appareils

Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20060531