BR112012006864A2 - circuito de amortecimento variável para servomotor síncrono - Google Patents

circuito de amortecimento variável para servomotor síncrono

Info

Publication number
BR112012006864A2
BR112012006864A2 BR112012006864A BR112012006864A BR112012006864A2 BR 112012006864 A2 BR112012006864 A2 BR 112012006864A2 BR 112012006864 A BR112012006864 A BR 112012006864A BR 112012006864 A BR112012006864 A BR 112012006864A BR 112012006864 A2 BR112012006864 A2 BR 112012006864A2
Authority
BR
Brazil
Prior art keywords
winding
damping resistor
circuit
synchronous servomotor
shunt
Prior art date
Application number
BR112012006864A
Other languages
English (en)
Inventor
Franck Delnaud
Jérôme Piaton
Roland Casimir
Tony Fourmont
Original Assignee
Sagem Defense Securite
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 Sagem Defense Securite filed Critical Sagem Defense Securite
Publication of BR112012006864A2 publication Critical patent/BR112012006864A2/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
    • 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
    • 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
    • H02P25/022—Synchronous motors
    • H02P25/024—Synchronous motors controlled by supply frequency

Landscapes

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

Abstract

circuito de amortecimento variável para servomotor síncrono. circuito de amortecimento de um servomotor síncrono que compreende pelo menos um enrolamento, o circuito compreendendo pelo menos uma resistência principal de amortecimento, meios de conexão da resistência principal de amortecimento em série com o enrolamento, e pelo menos uma célula de amortecimento adicional que compreende pelo menos uma resistência adicional de amortecimento ligada em paralelo à resistência principal de amortecimento via um comutador estático conectado a um módulo de comando do comutador em função de uma tensão de enrolamento. o módulo de comando compreende em paralelo da resisteância principal de amortecimento um shunt que tem uma saída ligada à entrada de comando do comutador euma ponte divisora ligada ao shunt para formar um comparador da tensão do enrolamento com uma tensaõ de condução do shunt.
BR112012006864A 2009-10-09 2010-10-07 circuito de amortecimento variável para servomotor síncrono BR112012006864A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0904863A FR2951334B1 (fr) 2009-10-09 2009-10-09 Circuit d'amortissement variable pour servomoteur synchrone
PCT/EP2010/006133 WO2011042186A2 (fr) 2009-10-09 2010-10-07 Circuit d'amortissement variable pour servomoteur synchrone

Publications (1)

Publication Number Publication Date
BR112012006864A2 true BR112012006864A2 (pt) 2016-06-07

Family

ID=42312924

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012006864A BR112012006864A2 (pt) 2009-10-09 2010-10-07 circuito de amortecimento variável para servomotor síncrono

Country Status (6)

Country Link
US (1) US8729764B2 (pt)
EP (1) EP2486649B1 (pt)
CN (1) CN102549909B (pt)
BR (1) BR112012006864A2 (pt)
FR (1) FR2951334B1 (pt)
WO (1) WO2011042186A2 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015210001A1 (de) * 2014-07-04 2016-01-07 Heidelberger Druckmaschinen Ag Bremsschaltung im AC Motorstromkreis
CN106487283B (zh) * 2016-10-31 2018-11-23 江苏大学镇江流体工程装备技术研究院 一种泵用电机停机惰转混合控制回路
CN106549607B (zh) * 2016-10-31 2018-11-23 江苏大学镇江流体工程装备技术研究院 一种泵用电机停机惰转时间控制回路

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4426606A (en) * 1982-11-08 1984-01-17 Sanyo Denki Co., Ltd. Emergency stop device for brushless motors
US5886504A (en) * 1994-09-14 1999-03-23 Coleman Powermate, Inc. Throttle controlled generator system
KR100488523B1 (ko) * 2003-02-14 2005-05-11 삼성전자주식회사 모터제어장치 및 그 제어방법
DE102004032680B4 (de) * 2004-07-06 2012-11-08 Siemens Ag Motorbremse für ein elektrisch angetriebenes Fahrzeug
US8026681B2 (en) * 2006-12-22 2011-09-27 Heidelberger Druckmaschinen Ag Safe electric braking device for printing presses and method of electrically braking an electric drive in a machine processing printing material
US7724545B2 (en) * 2007-02-21 2010-05-25 Infineon Technologies Austria Ag Switching converter having an activatable and deactivatable damping circuit

Also Published As

Publication number Publication date
CN102549909A (zh) 2012-07-04
FR2951334A1 (fr) 2011-04-15
WO2011042186A2 (fr) 2011-04-14
US20120187874A1 (en) 2012-07-26
FR2951334B1 (fr) 2011-12-02
WO2011042186A3 (fr) 2011-08-11
CN102549909B (zh) 2014-09-10
EP2486649B1 (fr) 2016-07-06
EP2486649A2 (fr) 2012-08-15
US8729764B2 (en) 2014-05-20

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]