BR0200024A - Processo e sistema para determinar a posição do rotor em uma máquina de relutância comutada por polifase - Google Patents

Processo e sistema para determinar a posição do rotor em uma máquina de relutância comutada por polifase

Info

Publication number
BR0200024A
BR0200024A BR0200024-5A BR0200024A BR0200024A BR 0200024 A BR0200024 A BR 0200024A BR 0200024 A BR0200024 A BR 0200024A BR 0200024 A BR0200024 A BR 0200024A
Authority
BR
Brazil
Prior art keywords
rotor
switched reluctance
reluctance machine
determining
rotor position
Prior art date
Application number
BR0200024-5A
Other languages
English (en)
Inventor
Howard James Slater
Rosemary Anne Norman
Original Assignee
Switched Reluctance Drives 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 Switched Reluctance Drives Ltd filed Critical Switched Reluctance Drives Ltd
Publication of BR0200024A publication Critical patent/BR0200024A/pt

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
    • 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
    • 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
    • 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
    • H02P6/20—Arrangements for starting
    • H02P6/21—Open loop start

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Electric Motors In General (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Control Of Stepping Motors (AREA)

Abstract

"PROCESSO E SISTEMA PARA DETERMINAR A POSIçãO DO ROTOR EM UMA MáQUINA DE RELUTâNCIA COMUTADA POR POLIFASE". Uma máquina de relutância comutada é controlada sem utilizar um detector de posição de rotor físico. A posição do rotor na partida é determinada pelo simultaneamente injetar uma corrente de magnitude conhecida nas duas fases. Os tempos de elevação das correntes são medidos e usados para interrogar uma tabela armazenada de tempo de elevação contra ângulo de rotor para o nível de corrente conhecido. Isto produz duas possíveis posições de rotor a partir de cada tempo de elevação. Comparações dos pares de ângulos produz a posição efetiva. Figura 4.
BR0200024-5A 2001-01-09 2002-01-08 Processo e sistema para determinar a posição do rotor em uma máquina de relutância comutada por polifase BR0200024A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0100552.9A GB0100552D0 (en) 2001-01-09 2001-01-09 A method and system for determining rotor position in a switched reluctance machine

Publications (1)

Publication Number Publication Date
BR0200024A true BR0200024A (pt) 2002-10-22

Family

ID=9906516

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0200024-5A BR0200024A (pt) 2001-01-09 2002-01-08 Processo e sistema para determinar a posição do rotor em uma máquina de relutância comutada por polifase

Country Status (10)

Country Link
US (1) US6608462B2 (pt)
EP (1) EP1221764B1 (pt)
JP (1) JP4002103B2 (pt)
KR (1) KR100797861B1 (pt)
CN (1) CN100468948C (pt)
BR (1) BR0200024A (pt)
DE (1) DE60228145D1 (pt)
GB (1) GB0100552D0 (pt)
MX (1) MXPA02000322A (pt)
TW (1) TWI299611B (pt)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040036436A1 (en) * 2002-08-20 2004-02-26 Tieu Triet Minh Rotor position determination for a multi-phase motor
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
GB0310491D0 (en) * 2003-05-07 2003-06-11 Switched Reluctance Drives Ltd Excitation of switched reluctance motors
US7023155B2 (en) 2003-06-05 2006-04-04 Seagate Technology Llc Spindle motor acceleration control
US7276877B2 (en) * 2003-07-10 2007-10-02 Honeywell International Inc. Sensorless control method and apparatus for a motor drive system
JP4296486B2 (ja) * 2003-08-18 2009-07-15 株式会社ジェイテクト 可変リラクタンス型レゾルバ
US6979972B2 (en) * 2003-12-30 2005-12-27 Xerox Corporation Method and apparatus for detecting a stalled stepper motor
GB0400483D0 (en) * 2004-01-09 2004-02-11 Switched Reluctance Drives Ltd Rotor position detection of an electrical machine
US7423396B2 (en) * 2004-06-11 2008-09-09 International Rectifier Corporation Hall sensor alignment for BLDC motor
GB0424367D0 (en) * 2004-11-03 2004-12-08 Switched Reluctance Drives Ltd Operation of an electrical machine
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
GB0625637D0 (en) * 2006-12-21 2007-01-31 Switched Reluctance Drives Ltd Operation of an electrical drive system
US20130207588A1 (en) * 2012-02-15 2013-08-15 Samsung Electro-Mechanics Co., Ltd. Initial driving apparatus and method of two-phase srm
CN102904515B (zh) * 2012-10-22 2015-03-04 中国矿业大学 开关磁阻发电机无位置传感器控制方法
US8866433B2 (en) * 2012-10-31 2014-10-21 Caterpillar Inc. Switched reluctance initial rotor position estimation
CN105144571B (zh) * 2013-04-22 2017-05-17 飞思卡尔半导体公司 启动开关磁阻电机的方法、控制器以及实施其的电装置
AU2016215158B2 (en) * 2015-02-04 2018-04-19 Turntide Technologies Inc. Reliable control of high rotor pole switched reluctance machine
IT201600109364A1 (it) * 2016-10-28 2018-04-28 Ksb Ag Metodo ed apparato per l'adattamento delle caratteristiche magnetiche di un motore sincrono a riluttanza
DE102016123335A1 (de) * 2016-12-02 2018-06-07 Miele & Cie. Kg Verfahren und Ansteuereinheit zur Ansteuerung eines geschalteten Reluktanzmotors
US9876452B1 (en) 2016-12-16 2018-01-23 Semiconductor Components Industries, Llc Rotor position sensing system for permanent magnet synchronous motors and related methods
AU2018415583B2 (en) 2018-03-31 2021-01-21 Turntide Technologies Inc. Manufacturing-sensitive control of high rotor pole switched reluctance motors
US10938332B1 (en) 2019-10-07 2021-03-02 Caterpillar Inc. Modified flux observer for switched reluctance machines

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4772839A (en) * 1987-10-27 1988-09-20 General Electric Company Rotor position estimator for switched reluctance motor
US4959596A (en) 1989-04-03 1990-09-25 General Electric Company Switched reluctance motor drive system and laundering apparatus employing same
US5001405A (en) * 1989-09-27 1991-03-19 Seagate Technology, Inc. Position detection for a brushless DC motor
US5028852A (en) * 1990-06-21 1991-07-02 Seagate Technology, Inc. Position detection for a brushless DC motor without hall effect devices using a time differential method
US5254914A (en) * 1990-06-29 1993-10-19 Seagate Technology, Inc. Position detection for a brushless DC motor without Hall effect devices using a mutual inductance detection method
US5497064A (en) 1995-03-14 1996-03-05 A. O. Smith Corporation Apparatus for starting a switched reluctance motor
US5569990A (en) * 1995-03-31 1996-10-29 Seagate Technology, Inc. Detection of starting motor position in a brushless DC motor
US5821713A (en) 1995-09-11 1998-10-13 Advanced Motion Controls, Inc. Commutation position detection system and method
US5982571A (en) * 1997-06-30 1999-11-09 Quantum Corporation Disk drive with closed loop commutator and actuator oscillator
US6107772A (en) 1997-09-26 2000-08-22 Dana Corporation Sensorless switched reluctance motor control
GB9828186D0 (en) * 1998-12-21 1999-02-17 Switched Reluctance Drives Ltd Control of switched reluctance machines
SG106576A1 (en) * 1999-01-11 2004-10-29 Switched Reluctance Drives Ltd Rotor position detection in switched reluctance machines

Also Published As

Publication number Publication date
TWI299611B (en) 2008-08-01
JP4002103B2 (ja) 2007-10-31
GB0100552D0 (en) 2001-02-21
CN1365182A (zh) 2002-08-21
MXPA02000322A (es) 2004-05-21
EP1221764A1 (en) 2002-07-10
KR100797861B1 (ko) 2008-01-24
US20020089301A1 (en) 2002-07-11
US6608462B2 (en) 2003-08-19
JP2002218791A (ja) 2002-08-02
DE60228145D1 (de) 2008-09-25
CN100468948C (zh) 2009-03-11
EP1221764B1 (en) 2008-08-13
KR20020060099A (ko) 2002-07-16

Similar Documents

Publication Publication Date Title
BR0200024A (pt) Processo e sistema para determinar a posição do rotor em uma máquina de relutância comutada por polifase
BR0206246A (pt) Processo para detecção de posição absoluta e apapelho para máquinas elevadoras sìncronas por detecção de saturação de ferro de estator
BR0000948A (pt) Método para controlar um motor de indução ca trifásico
NO20016055L (no) Splitteanordning for murblokker med fremspring i n¶rheten av splitteblader
AR000499A1 (es) Método y aparato destinados a poner en marcha una máquina sincrónica
NO962329L (no) Kortslutningsrotor for asynkronmaskin
BR0006888A (pt) Método e aparelho para medição em tempo real de parâmetros elétricos trifásicos
BR0005894A (pt) Processo para determinação da posição do rotor em um acionamento de relutância, acionamento de relutância, e, programa computacional
BR9907787A (pt) Motor dc sem escovas de potência constante
BR9805800A (pt) Controle de motor de resistência alternada sem sensor.
DE69905314D1 (de) Wechselstromgenerator mit Klauenpolrotor
MX144525A (es) Mejoras en maquina centrifuga para la separacion de jarabe en dos fases
IT1188631B (it) Perno smontabile perfezionato,particolarmente adatto per i leverismi delle macchine tessili
FI894362A (fi) Polysilikaattimikrogeelejä, joita käytetään retentio/vedenpoistoaineina paperinvalmistuksessa
DK111895A (da) Fremgangsmåde ved måling af fejlstrømme i en vekselretter, samt vekselretter med styrede halvlederswitche
BR9908201A (pt) Controle de rotor para máquina de ca sìncronas
BR0214866A (pt) Processo para a determinação de um transcurso futuro de uma tensão e/ou de uma corrente
DE3779957D1 (de) Kuehlung in elektrischen maschinen.
BR0214079A (pt) Processo para a diminuição da influência de um componente de corrente contìnua na corrente de carga de um motor assìncrono
BR9714994A (pt) Processo para o tratamento de um xarope de sacarose
BR0011209A (pt) Método para o tratamento de queratina e método para aumentar o teor de cálcio da queratina
DE69803353D1 (de) Dreiphasiger, bürstenloser, Synchrongenerator mit verstärktem Läuferfeldsystem
NO953321D0 (no) 2,3 cyklisk kondenserte 1,4-dihydropyridiner, fremgangsmåte for fremstilling derav og deres anvendelse som legemidler
BRPI0416391A (pt) composições de limpeza
IT1283670B1 (it) Macchina elettrica,in particolare generatore di corrente trifase

Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A E 8A ANUIDADE(S).

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2055 DE 25/05/2010.