BR112015010091A8 - Sistema com um primeiro motor elétrico e um segundo motor elétrico, mecanicamente acoplados um ao outro através de uma linha de componentes comum do sistema componentes - Google Patents

Sistema com um primeiro motor elétrico e um segundo motor elétrico, mecanicamente acoplados um ao outro através de uma linha de componentes comum do sistema componentes

Info

Publication number
BR112015010091A8
BR112015010091A8 BR112015010091A BR112015010091A BR112015010091A8 BR 112015010091 A8 BR112015010091 A8 BR 112015010091A8 BR 112015010091 A BR112015010091 A BR 112015010091A BR 112015010091 A BR112015010091 A BR 112015010091A BR 112015010091 A8 BR112015010091 A8 BR 112015010091A8
Authority
BR
Brazil
Prior art keywords
electric motor
line
mechanically coupled
component
rotating components
Prior art date
Application number
BR112015010091A
Other languages
English (en)
Other versions
BR112015010091B1 (pt
BR112015010091A2 (pt
Inventor
Pieder Joerg
Belli Paolo
Original Assignee
Abb Technology Ag
Abb Schweiz Ag
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 Abb Technology Ag, Abb Schweiz Ag filed Critical Abb Technology Ag
Publication of BR112015010091A2 publication Critical patent/BR112015010091A2/pt
Publication of BR112015010091A8 publication Critical patent/BR112015010091A8/pt
Publication of BR112015010091B1 publication Critical patent/BR112015010091B1/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
    • H02P5/00—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric 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
    • H02P5/00—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors
    • H02P5/74—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors controlling two or more ac dynamo-electric motors
    • H02P5/747—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors controlling two or more ac dynamo-electric motors mechanically coupled by gearing
    • 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
    • F04B15/00—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04B15/06—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts for liquids near their boiling point, e.g. under subnormal pressure
    • 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
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K19/00—Synchronous motors or generators
    • H02K19/02—Synchronous motors
    • H02K19/10—Synchronous motors for multi-phase current
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • 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
    • 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
    • H02P25/098—Arrangements for reducing torque ripple
    • 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
    • H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
    • H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
    • H02P27/048—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using AC supply for only the rotor circuit or only the stator circuit
    • 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
    • H02P29/50—Reduction of harmonics
    • 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
    • H02P5/00—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors
    • H02P5/74—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors controlling two or more ac dynamo-electric motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Multiple Motors (AREA)
  • Control Of Ac Motors In General (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)

Abstract

SISTEMA COM UM PRIMEIRO MOTOR ELÉTRICO E UM SEGUNDO MOTOR ELÉTRICO PARA O ACIONAMENTO DE UMA LINHA DE COMPONENTES GIRANTES. A presente invenção refere-se a um sistema com um primeiro motor elétrico (12) e um segundo motor elétrico (14), que são mecanicamente acoplados um ao outro através de uma linha de componentes girantes (17) comum do sistema. A linha de componentes girantes (17) possui uma vibração natural torcional com uma frequência própria. Através do primeiro motor elétrico (12) um primeiro momento oscilante e através do segundo motor elétrico (14) um segundo momento oscilante age sobre a linha de componentes girantes (17). De acordo com a presente invenção, o segundo motor elétrico (14) é disposto de tal modo em relação ao primeiro motor elétrico (12) que a ação do segundo momento oscilante sobre a linha de componentes girantes (17) produz um amortecimento da excitação da vibração natural através do primeiro momento oscilante.
BR112015010091-0A 2012-11-07 2013-11-07 Sistema com um primeiro motor elétrico e um segundo motor elétrico, mecanicamente acoplados um ao outro através de uma linha de componentes comum do sistema componentes BR112015010091B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP12191670.4 2012-11-07
EP12191670 2012-11-07
PCT/EP2013/073276 WO2014072409A2 (de) 2012-11-07 2013-11-07 System mit einem ersten elektromotor und einem zweiten elektromotor zum antreiben eines strangs

Publications (3)

Publication Number Publication Date
BR112015010091A2 BR112015010091A2 (pt) 2017-07-11
BR112015010091A8 true BR112015010091A8 (pt) 2018-06-12
BR112015010091B1 BR112015010091B1 (pt) 2021-10-05

Family

ID=47143025

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015010091-0A BR112015010091B1 (pt) 2012-11-07 2013-11-07 Sistema com um primeiro motor elétrico e um segundo motor elétrico, mecanicamente acoplados um ao outro através de uma linha de componentes comum do sistema componentes

Country Status (8)

Country Link
US (1) US9973117B2 (pt)
EP (1) EP2918009B1 (pt)
JP (1) JP6407873B2 (pt)
AU (1) AU2013343524B2 (pt)
BR (1) BR112015010091B1 (pt)
CA (1) CA2890585C (pt)
RU (1) RU2638319C2 (pt)
WO (1) WO2014072409A2 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10584694B2 (en) * 2016-02-09 2020-03-10 Oridion Medical 1987 Ltd. Miniature diaphragm pump with enlarged operation time
WO2018101912A1 (en) * 2016-11-29 2018-06-07 Halliburton Energy Services, Inc. Dual turbine direct drive pump
IT202100022031A1 (it) * 2021-08-18 2023-02-18 Nuovo Pignone Tecnologie Srl Multiple Variable Speed Drive Unit on a Compression Shaft Line.
CN114320818B (zh) * 2021-12-20 2024-01-23 湖南道依茨动力有限公司 泵送系统控制方法、泵送系统及工程机械

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US503681A (en) * 1893-08-22 Ear for sheet-metal vessels
JPS5335125A (en) * 1976-09-13 1978-04-01 Fuji Electric Co Ltd Starting methods in high voltage separately excited converters
JPS53121119A (en) * 1977-03-31 1978-10-23 Hitachi Ltd Supressor system for torque pulsation in ac motor
JPS54155416A (en) * 1978-05-29 1979-12-07 Hitachi Ltd Control of motor
JPS58124096U (ja) * 1982-02-16 1983-08-23 株式会社東芝 サイリスタモ−タ装置
JPS6425897U (pt) * 1987-07-29 1989-02-14
DE3804634A1 (de) * 1988-02-15 1989-08-24 Bosch Gmbh Robert Hochdynamischer elektrischer servoantrieb mit mehreren asynchronmaschinen
WO1993005567A1 (en) * 1991-08-29 1993-03-18 Strohm Bryan W Computer controlled vehicle drive system
FI119862B (fi) * 2003-09-30 2009-04-15 Vacon Oyj Taajuusmuuttajien tai invertterien rinnankäytön ohjaus
RU2322747C2 (ru) * 2005-10-26 2008-04-20 Открытое акционерное общество "Ракетно-космическая корпорация "Энергия" им. С.П. Королева" Электропривод для создания вращательного момента и его система управления
RU2326488C1 (ru) * 2006-10-24 2008-06-10 Общество с ограниченной ответственностью "Инт-КЛАСС" Многодвигательный частотно-регулируемый электропривод
DE102008012471A1 (de) * 2008-03-04 2009-09-17 Siemens Aktiengesellschaft Antrieb mit durch Stromzwischenkreisumrichter gespeisten Drehstromsynchronmaschinen
JP2009273355A (ja) * 2008-05-06 2009-11-19 Siemens Ag 電力伝送のための装置
US8482181B2 (en) * 2008-06-04 2013-07-09 Convergent Power, Inc. Three phase synchronous reluctance motor with constant air gap and recovery of inductive field energy
US8727736B2 (en) * 2008-12-02 2014-05-20 Kellogg Brown & Root Llc Multiple electric motors driving a single compressor string
WO2011117183A2 (de) * 2010-03-22 2011-09-29 Siemens Aktiengesellschaft Vermeidung von torsionsanregungen in umrichtergeführten verdichtersträngen
EP2418548B1 (en) * 2010-08-10 2014-01-01 ABB Research Ltd. Dual pinion drive system
EP2434623A1 (en) * 2010-09-24 2012-03-28 Siemens Aktiengesellschaft Permanent magnet machine with two stators

Also Published As

Publication number Publication date
JP2015533470A (ja) 2015-11-24
US9973117B2 (en) 2018-05-15
BR112015010091B1 (pt) 2021-10-05
RU2638319C2 (ru) 2017-12-13
WO2014072409A3 (de) 2014-07-31
EP2918009B1 (de) 2021-04-21
BR112015010091A2 (pt) 2017-07-11
US20150244293A1 (en) 2015-08-27
EP2918009A2 (de) 2015-09-16
AU2013343524B2 (en) 2017-05-25
CA2890585A1 (en) 2014-05-15
RU2015121695A (ru) 2016-12-27
JP6407873B2 (ja) 2018-10-17
WO2014072409A2 (de) 2014-05-15
AU2013343524A1 (en) 2015-05-21
CA2890585C (en) 2020-08-25

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: ABB SCHWEIZ AG (CH)

B25L Entry of change of name and/or headquarter and transfer of application, patent and certificate of addition of invention: publication cancelled

Owner name: ABB TECHNOLOGY AG (CH)

B25C Requirement related to requested transfer of rights

Owner name: ABB TECHNOLOGY AG (CH)

B25L Entry of change of name and/or headquarter and transfer of application, patent and certificate of addition of invention: publication cancelled

Owner name: ABB SCHWEIZ AG (CH)

B25A Requested transfer of rights approved

Owner name: ABB SCHWEIZ AG (CH)

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]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 07/11/2013, OBSERVADAS AS CONDICOES LEGAIS.