BR112014003533A2 - frenagem de rotação reversa para um motor pm - Google Patents

frenagem de rotação reversa para um motor pm

Info

Publication number
BR112014003533A2
BR112014003533A2 BR112014003533A BR112014003533A BR112014003533A2 BR 112014003533 A2 BR112014003533 A2 BR 112014003533A2 BR 112014003533 A BR112014003533 A BR 112014003533A BR 112014003533 A BR112014003533 A BR 112014003533A BR 112014003533 A2 BR112014003533 A2 BR 112014003533A2
Authority
BR
Brazil
Prior art keywords
motor
switch
controller
detector circuit
voltage
Prior art date
Application number
BR112014003533A
Other languages
English (en)
Inventor
M Foye David
R Stefanovic Victor
Original Assignee
Trane Int 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 Trane Int Inc filed Critical Trane Int Inc
Publication of BR112014003533A2 publication Critical patent/BR112014003533A2/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
    • H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
    • H02P6/12—Monitoring commutation; Providing indication of commutation failure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
    • F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/06—Control using electricity
    • 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
    • H02P29/0241—Detecting a fault condition, e.g. short circuit, locked rotor, open circuit or loss of load the fault being an overvoltage
    • 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
    • H02P3/00—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters
    • H02P3/06—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter
    • H02P3/18—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter for stopping or slowing an ac motor
    • 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
    • H02P3/00—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters
    • H02P3/06—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter
    • H02P3/18—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter for stopping or slowing an ac motor
    • H02P3/22—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter for stopping or slowing an ac motor by short-circuit or resistive braking
    • 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
    • H02P6/24—Arrangements for stopping
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B2203/00—Motor parameters
    • F04B2203/02—Motor parameters of rotating electric motors
    • F04B2203/0202—Voltage
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Control Of Ac Motors In General (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Stopping Of Electric Motors (AREA)

Abstract

resumo patente de invenção: "frenagem de rotação reversa para um motor pm". a presente invenção refere-se a um sistema para operar um compressor. o sistema inclui um motor, uma ponte inversora, um circuito detector de voltagem e um controlador. o motor tem um estator e um rotor. a ponte inversora é configurada para prover uma voltagem ao estator, e inclui uma primeira chave conectada em uma relação tipo serial com a segunda chave, um primeiro diodo acoplado através da primeira chave e um segundo diodo acoplado através da segunda chave. o circuito detector de voltagem é configurado para detectar uma voltagem emf reversa no enrolamento. o controlador é acoplado à ponte inversora e ao circuito detector de voltagem. o controlador é configurado para controlar a primeira chave e a segunda chave para acionar o motor, e receber uma indicação da voltagem emf reversa no enrolamento a partir do circuito detector de voltagem. o controlador também é configurado para determinar a ocorrência de uma falha, e acionar uma de primeira chave e segunda chave, quando da ocorrência de uma falha.
BR112014003533A 2011-08-17 2012-08-15 frenagem de rotação reversa para um motor pm BR112014003533A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/211,491 US8988028B2 (en) 2011-08-17 2011-08-17 Reverse rotation braking for a PM motor
PCT/US2012/050860 WO2013025753A2 (en) 2011-08-17 2012-08-15 Reverse rotation braking for a pm motor

Publications (1)

Publication Number Publication Date
BR112014003533A2 true BR112014003533A2 (pt) 2017-03-14

Family

ID=47712780

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014003533A BR112014003533A2 (pt) 2011-08-17 2012-08-15 frenagem de rotação reversa para um motor pm

Country Status (6)

Country Link
US (2) US8988028B2 (pt)
EP (1) EP2745395B1 (pt)
CN (1) CN103797705B (pt)
BR (1) BR112014003533A2 (pt)
IN (1) IN2014CN01199A (pt)
WO (1) WO2013025753A2 (pt)

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FR2939974A1 (fr) * 2008-12-17 2010-06-18 Centre Nat Rech Scient Laser impulsionnel a fibre optique pour impulsions sub-picoseconde de haute energie dans la bande l et outil laser pour chirurgie ophtalmique
US8734125B2 (en) 2009-09-24 2014-05-27 Emerson Climate Technologies, Inc. Crankcase heater systems and methods for variable speed compressors
US9181939B2 (en) 2012-11-16 2015-11-10 Emerson Climate Technologies, Inc. Compressor crankcase heating control systems and methods
GB2549415C (en) 2013-03-11 2018-02-07 Trane Int Inc Detection of the rotational direction of a HVACR compressor
US9353738B2 (en) * 2013-09-19 2016-05-31 Emerson Climate Technologies, Inc. Compressor crankcase heating control systems and methods
CN107207209B (zh) * 2015-02-05 2019-08-20 奥的斯电梯公司 无绳电梯控制系统
GB201504506D0 (en) * 2015-03-17 2015-04-29 Cambridge Medical Robotics Ltd A motor arrangement
CN110139989B (zh) * 2017-01-31 2021-02-09 株式会社日立产机系统 旋转式容积型压缩机
JP6848511B2 (ja) * 2017-02-21 2021-03-24 オムロン株式会社 モータ制御装置
CN110247613B (zh) * 2018-03-07 2021-08-20 广东美的生活电器制造有限公司 食品料理机及其防电机堵转控制方法、装置
CN117526774A (zh) * 2018-12-04 2024-02-06 丹佛斯（天津）有限公司 一种控制压缩机制动的方法、变频器及变频压缩机
CN109931287B (zh) * 2019-04-10 2020-06-12 深圳市恩玖科技有限公司 一种交流风扇的故障检测电路及其故障检测方法
KR20210108254A (ko) * 2020-02-25 2021-09-02 엘지전자 주식회사 모터 구동 장치 및 이를 구비하는 공기조화기
CN112234879B (zh) * 2020-10-28 2022-04-15 浙江佳乐科仪股份有限公司 一种永磁同步电机的急停装置
JP2022119095A (ja) * 2021-02-03 2022-08-16 セイコーエプソン株式会社 ロボット制御装置およびロボットシステム
TWI793517B (zh) * 2021-02-05 2023-02-21 陞達科技股份有限公司 馬達系統及馬達驅動方法

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JPH09121590A (ja) * 1995-09-14 1997-05-06 Copeland Corp 逆転制動機構を備えた回転式圧縮機
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Also Published As

Publication number Publication date
US9525369B2 (en) 2016-12-20
EP2745395A2 (en) 2014-06-25
EP2745395B1 (en) 2023-09-27
WO2013025753A2 (en) 2013-02-21
US20130045113A1 (en) 2013-02-21
US8988028B2 (en) 2015-03-24
WO2013025753A3 (en) 2013-07-04
CN103797705A (zh) 2014-05-14
IN2014CN01199A (pt) 2015-04-10
CN103797705B (zh) 2017-04-12
US20150263655A1 (en) 2015-09-17
EP2745395A4 (en) 2016-03-09

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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]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

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