BRPI0600130A - processo e sistema de gestão da tensão no barramento contìnuo de um variador de velocidade para motor elétrico - Google Patents

processo e sistema de gestão da tensão no barramento contìnuo de um variador de velocidade para motor elétrico

Info

Publication number
BRPI0600130A
BRPI0600130A BRPI0600130-0A BRPI0600130A BRPI0600130A BR PI0600130 A BRPI0600130 A BR PI0600130A BR PI0600130 A BRPI0600130 A BR PI0600130A BR PI0600130 A BRPI0600130 A BR PI0600130A
Authority
BR
Brazil
Prior art keywords
value
electric motor
management system
motor speed
speed variator
Prior art date
Application number
BRPI0600130-0A
Other languages
English (en)
Inventor
Vinh Tunh Nguyen Phuoc
Original Assignee
Schneider Toshiba Inverter
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 Schneider Toshiba Inverter filed Critical Schneider Toshiba Inverter
Publication of BRPI0600130A publication Critical patent/BRPI0600130A/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)
  • Control Of Eletrric Generators (AREA)

Abstract

"PROCESSO E SISTEMA DE GESTãO DA TENSãO NO BARRAMENTO CONTìNUO DE UM VARIADOR DE VELOCIDADE PARA MOTOR ELéTRICO". A presente invenção refere-se a um processo e a um sistema de gestão da tensão (Vbus) no barramento contínuo de um variador de velocidade para motor (M) elétrico de corrente alternada ligado a uma rede de distribuição de corrente (Rd). O processo se caracteriza pelo fato de que ele consiste em: - Comparar um valor da tensão (Vbus) medida no barramento contínuo com um valor-limite (Vlim) determinado, - quando o valor da tensão (Vbus) medida no barramento contínuo se torna superior ao valor-limite (Vlim), forçar a inclinação da rampa interna (R) a um valor nulo a fim de conferir ao estator uma freqüência (Wstat) constante, - quando o valor da tensão (Vbus) medida no barramento contínuo se torna de novo inferior ao valor-limite (Vlim), aumentar progressivamente o valor da inclinação da rampa interna (R).
BRPI0600130-0A 2005-01-27 2006-01-27 processo e sistema de gestão da tensão no barramento contìnuo de um variador de velocidade para motor elétrico BRPI0600130A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0550239A FR2881297B1 (fr) 2005-01-27 2005-01-27 Procede et systeme de gestion de la tension sur le bus continu d'un variateur de vitesse pour moteur electrique

Publications (1)

Publication Number Publication Date
BRPI0600130A true BRPI0600130A (pt) 2007-01-09

Family

ID=34953918

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0600130-0A BRPI0600130A (pt) 2005-01-27 2006-01-27 processo e sistema de gestão da tensão no barramento contìnuo de um variador de velocidade para motor elétrico

Country Status (8)

Country Link
US (1) US7271566B2 (pt)
EP (1) EP1686683B1 (pt)
JP (1) JP4912688B2 (pt)
CN (1) CN100527042C (pt)
AT (1) ATE384353T1 (pt)
BR (1) BRPI0600130A (pt)
DE (1) DE602006000426T2 (pt)
FR (1) FR2881297B1 (pt)

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WO2012136212A2 (en) * 2011-04-08 2012-10-11 Danfoss Drives A/S Method for a safe operation of an electric motor
CN103580552B (zh) * 2012-07-31 2016-05-25 台达电子工业股份有限公司 马达减速方法及应用该减速方法的马达驱动装置
US9735715B2 (en) * 2013-03-15 2017-08-15 Regal Beloit America, Inc. Methods and systems for inductive energy management
CN105141214B (zh) * 2015-09-01 2018-09-11 重庆长安汽车股份有限公司 一种电机控制器对母线电压故障的处理方法
CN109004883B (zh) * 2018-09-04 2020-12-18 深圳市锐钜科技有限公司 一种小电容电机驱动系统的母线电压低压区控制方法
DE102019201798A1 (de) * 2019-02-12 2020-08-13 Festo Se & Co. Kg Antriebssystem, Trajektorien-Planungseinheit und Verfahren
FR3128339B1 (fr) * 2021-10-14 2023-09-29 Delta Dore Dispositif et procede d’optimisation de la consommation electrique d’un moteur sans balai a courant continu
CN114056125B (zh) * 2021-12-24 2023-12-26 天津英捷利汽车技术有限责任公司 一种纯电动汽车的下坡限速保护方法

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JPS5920273B2 (ja) * 1979-10-31 1984-05-11 富士電機株式会社 電動機可変速運転用インバ−タの過電圧保護装置
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IT1250893B (it) * 1991-12-24 1995-04-21 Varian Spa Dispositivo elettronico di frenaggio per motori asincroni.
US5444359A (en) * 1992-06-26 1995-08-22 Green Technologies, Inc. Load sensitive variable voltage motor controller
US5329223A (en) * 1992-06-26 1994-07-12 Green Technologies, Inc. Ideal voltage controller for conserving energy in inductive loads
US5276392A (en) * 1993-01-06 1994-01-04 Mechanical Ingenuity Corp. Single phase AC motor speed control system
US5583412A (en) * 1995-02-28 1996-12-10 Allen-Bradley Company, Inc. Apparatus and method for controlling the deceleration of an electric motor
JPH10262392A (ja) * 1997-03-18 1998-09-29 Hitachi Ltd インバータ制御装置
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Also Published As

Publication number Publication date
CN100527042C (zh) 2009-08-12
CN1834843A (zh) 2006-09-20
JP4912688B2 (ja) 2012-04-11
FR2881297B1 (fr) 2007-05-18
US20060181240A1 (en) 2006-08-17
FR2881297A1 (fr) 2006-07-28
DE602006000426T2 (de) 2009-01-08
DE602006000426D1 (de) 2008-03-06
EP1686683A1 (fr) 2006-08-02
EP1686683B1 (fr) 2008-01-16
US7271566B2 (en) 2007-09-18
ATE384353T1 (de) 2008-02-15
JP2006211893A (ja) 2006-08-10

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 11A ANUIDADE.

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: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2395 DE 29-11-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.