BR112015005639A2 - circuito de rastreamento, arranjo de acionamento de motor trifásico, método para rastrear uma orientação de um rotor de um motor durante uma perda de energia de fonte para um acionamento de motor e método para acionar um rotor de um motor trifásico - Google Patents

circuito de rastreamento, arranjo de acionamento de motor trifásico, método para rastrear uma orientação de um rotor de um motor durante uma perda de energia de fonte para um acionamento de motor e método para acionar um rotor de um motor trifásico

Info

Publication number
BR112015005639A2
BR112015005639A2 BR112015005639A BR112015005639A BR112015005639A2 BR 112015005639 A2 BR112015005639 A2 BR 112015005639A2 BR 112015005639 A BR112015005639 A BR 112015005639A BR 112015005639 A BR112015005639 A BR 112015005639A BR 112015005639 A2 BR112015005639 A2 BR 112015005639A2
Authority
BR
Brazil
Prior art keywords
rotor
motor drive
motor
source power
tracking
Prior art date
Application number
BR112015005639A
Other languages
English (en)
Inventor
Pollard Brian
Original Assignee
Eaton 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 Eaton Ltd filed Critical Eaton Ltd
Publication of BR112015005639A2 publication Critical patent/BR112015005639A2/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
    • H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
    • H02P23/14—Estimation or adaptation of motor parameters, e.g. rotor time constant, flux, speed, current or voltage
    • 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
    • H02H7/09—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 against over-voltage; against reduction of voltage; against phase interruption
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
    • H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
    • 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
    • H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
    • H02P29/02—Providing protection against overload without automatic interruption of supply
    • H02P29/024—Detecting a fault condition, e.g. short circuit, locked rotor, open circuit or loss of load
    • H02P29/025—Detecting a fault condition, e.g. short circuit, locked rotor, open circuit or loss of load the fault being a power interruption
    • 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
    • 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)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)

Abstract

resumo “circuito de rastreamento, arranjo de acionamento de motor trifásico, método para rastrear uma orientação de um rotor de um motor durante uma perda de energia de fonte para um acionamento de motor e método para acionar um rotor de um motor trifásico” um circuito e método de rastreamento são divulgados para rastrear uma orientação de um rotor de um motor, tal como um motor de imã permanente de onda senoidal, síncrono, sem sensor, trifásico, durante uma perda de energia de fonte para um acionamento de motor. o circuito compreende uma armazenagem de energia elétrica para gerar um sinal de acionamento durante períodos de perda de energia de fonte, e um loop travado em fase, que é arranjado para receber como entradas o sinal de acionamento e um sinal induzido gerado durante a rotação do rotor durante os períodos de perda de energia de fonte, tal que variações no sinal de acionamento fiquem travadas com variações no sinal induzido. o método compreende armazenar energia elétrica na armazenagem durante períodos de suprimento de energia de fonte para o acionamento de motor e gerar um sinal de acionamento a partir da armazenagem de energia elétrica durante períodos de perda de energia de fonte para o acionamento de motor. o método compreende adicionalmente variar o sinal de acionamento em dependência de um sinal induzido gerado pela rotação do rotor durante uma perda de energia de fonte para o acionamento de motor, para rastrear a orientação do rotor. 1/1
BR112015005639A 2012-10-25 2013-10-10 circuito de rastreamento, arranjo de acionamento de motor trifásico, método para rastrear uma orientação de um rotor de um motor durante uma perda de energia de fonte para um acionamento de motor e método para acionar um rotor de um motor trifásico BR112015005639A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1219192.0A GB2507304B (en) 2012-10-25 2012-10-25 A tracking circuit and method for tracking an orientation of a rotor of a motor during a loss of source power to a motor drive
PCT/EP2013/071210 WO2014063926A2 (en) 2012-10-25 2013-10-10 A tracking circuit and method for tracking an orientation of a rotor of a motor during a loss of source power to a motor drive

Publications (1)

Publication Number Publication Date
BR112015005639A2 true BR112015005639A2 (pt) 2017-07-04

Family

ID=47358633

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015005639A BR112015005639A2 (pt) 2012-10-25 2013-10-10 circuito de rastreamento, arranjo de acionamento de motor trifásico, método para rastrear uma orientação de um rotor de um motor durante uma perda de energia de fonte para um acionamento de motor e método para acionar um rotor de um motor trifásico

Country Status (8)

Country Link
US (1) US20150244299A1 (pt)
EP (1) EP2912767A2 (pt)
CN (1) CN104756401A (pt)
BR (1) BR112015005639A2 (pt)
CA (1) CA2883378A1 (pt)
GB (1) GB2507304B (pt)
RU (1) RU2639896C2 (pt)
WO (1) WO2014063926A2 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3751724A1 (en) 2019-06-10 2020-12-16 Black & Decker Inc. Field-oriented sensorless brushless motor control in a power tool

Family Cites Families (16)

* Cited by examiner, † Cited by third party
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JPS558250A (en) * 1978-06-30 1980-01-21 Mitsubishi Electric Corp Method restarting induction motor
US4587474A (en) * 1984-07-02 1986-05-06 General Electric Company Control for bumpless transfer of an AC motor between a solid-state inverter and a supply mains
RU2012991C1 (ru) * 1990-04-16 1994-05-15 Научно-Исследовательский Институт Автоматики И Электромеханики При Томском Институте Автоматизированных Систем Управления И Радиоэлектроники Вентильный электропривод
RU2050673C1 (ru) * 1992-05-21 1995-12-20 Станислав Владимирович Зыкин Вентильный электродвигатель
JP3541121B2 (ja) * 1997-12-11 2004-07-07 ファナック株式会社 停電処理用非常電源装置
KR100303011B1 (ko) * 1998-12-12 2002-05-09 장병우 엘리베이터의운전제어장치
JP2001061291A (ja) * 1999-08-23 2001-03-06 Yamamoto Denki Kk ディジタル位相同期ループを用いたブラシレスｄｃモータのセンサレス駆動装置及び方法
RU2187195C2 (ru) * 2001-02-19 2002-08-10 Открытое акционерное общество Арзамасское научно-производственное предприятие "Темп-Авиа" Бесконтактный следящий электропривод
JP2003312510A (ja) * 2002-04-22 2003-11-06 Nsk Ltd 電動パワーステアリング装置の制御装置
US6777898B2 (en) * 2002-09-03 2004-08-17 William A. Peterson Methods and apparatus for maintaining synchronization of a polyphase motor during power interruptions
US7775328B2 (en) * 2005-01-13 2010-08-17 Otis Elevator Company Operation device for an elevator system
US7459889B2 (en) * 2007-01-09 2008-12-02 Honeywell International, Inc. DC bus short circuit compliant power generation systems using induction machine
JP2009120097A (ja) * 2007-11-16 2009-06-04 Jtekt Corp ステアリング装置の制御装置
DE602008006676D1 (de) * 2007-12-10 2011-06-16 Panasonic Corp Invertersteuerung, motorantriebsgerät, elektrischer verdichter und elektrisches haushaltsgerät mit der invertersteuerung
JP4605250B2 (ja) * 2008-05-14 2011-01-05 トヨタ自動車株式会社 車両のステアリング装置
CN102403939B (zh) * 2010-09-16 2014-02-05 晶致半导体股份有限公司 无感应组件的直流无刷马达驱动系统及其启动方法

Also Published As

Publication number Publication date
RU2639896C2 (ru) 2017-12-25
EP2912767A2 (en) 2015-09-02
WO2014063926A3 (en) 2014-10-09
GB2507304B (en) 2020-02-12
US20150244299A1 (en) 2015-08-27
CA2883378A1 (en) 2014-05-01
RU2015119481A (ru) 2016-12-20
WO2014063926A2 (en) 2014-05-01
CN104756401A (zh) 2015-07-01
GB201219192D0 (en) 2012-12-12
GB2507304A (en) 2014-04-30

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements