BR102014015887A2 - sistema de controle de mancais magnéticos ativos - Google Patents

sistema de controle de mancais magnéticos ativos

Info

Publication number
BR102014015887A2
BR102014015887A2 BR102014015887A BR102014015887A BR102014015887A2 BR 102014015887 A2 BR102014015887 A2 BR 102014015887A2 BR 102014015887 A BR102014015887 A BR 102014015887A BR 102014015887 A BR102014015887 A BR 102014015887A BR 102014015887 A2 BR102014015887 A2 BR 102014015887A2
Authority
BR
Brazil
Prior art keywords
speed
active magnetic
generate
command signals
return value
Prior art date
Application number
BR102014015887A
Other languages
English (en)
Other versions
BR102014015887B1 (pt
Inventor
Levine Jean
Da Silva Joaquim
Benbouzid Salim
Turpault Stéphane
Original Assignee
Skf Magnetic Mechatronics
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 Skf Magnetic Mechatronics filed Critical Skf Magnetic Mechatronics
Publication of BR102014015887A2 publication Critical patent/BR102014015887A2/pt
Publication of BR102014015887B1 publication Critical patent/BR102014015887B1/pt

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/30—Structural association with control circuits or drive circuits
    • H02K11/33—Drive circuits, e.g. power electronics
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/04—Bearings not otherwise provided for using magnetic or electric supporting means
    • F16C32/0406—Magnetic bearings
    • F16C32/044—Active magnetic bearings
    • F16C32/0444—Details of devices to control the actuation of the electromagnets
    • F16C32/0451—Details of controllers, i.e. the units determining the power to be supplied, e.g. comparing elements, feedback arrangements with P.I.D. control
    • 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
    • H02P31/00—Arrangements for regulating or controlling electric motors not provided for in groups H02P1/00 - H02P5/00, H02P7/00 or H02P21/00 - H02P29/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/04—Bearings not otherwise provided for using magnetic or electric supporting means
    • F16C32/0406—Magnetic bearings
    • F16C32/044—Active magnetic bearings
    • F16C32/0444—Details of devices to control the actuation of the electromagnets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/04—Bearings not otherwise provided for using magnetic or electric supporting means
    • F16C32/0406—Magnetic bearings
    • F16C32/044—Active magnetic bearings
    • F16C32/0444—Details of devices to control the actuation of the electromagnets
    • F16C32/0446—Determination of the actual position of the moving member, e.g. details of sensors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/04—Bearings not otherwise provided for using magnetic or electric supporting means
    • F16C32/0406—Magnetic bearings
    • F16C32/044—Active magnetic bearings
    • F16C32/0474—Active magnetic bearings for rotary movement
    • F16C32/0476—Active magnetic bearings for rotary movement with active support of one degree of freedom, e.g. axial magnetic bearings
    • 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
    • H02P2203/00—Indexing scheme relating to controlling arrangements characterised by the means for detecting the position of the rotor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)

Abstract

trata-se a presente invenção de um dispositivo de controle para controlar a posição do rotor (1 oa) suportado por mancais magnéticos ativos compreendendo: um módulo de planejamento de trajetória (12) para gerar uma posição, velocidade e aceleração solicitadas, um observador (20) para gerar um valor de retorno de posição e um valor de retorno de velocidade a partir de medições de pelo menos uma posição do rotor e intensidades de corrente nas bobinas eletromagnéticas dos mancais magnéticos ativos, um primeiro circuito de correção (18) para gerar um primeiro sinal de comando de acordo com a diferença entre posição e velocidade solicitadas e a posição e valor de retorno de velocidade, respectivamente, um controlador de alimentação (14) para gerar um segundo sinal de comando de acordo com uma computação das posição, velocidade e aceleração solicitadas, um somador (16) para somar os primeiro e segundo sinais de comandos e despachar um terceiro sinal de comando para um circuito de inversão não linear (26) conectado ao somador para gerar sinais de comando de fluxo para os eletromagnetos, e um segundo circuito de correção (28) para gerar sinais de comando de tensão para os amplificadores de potência que controlam a corrente fluindo nas bobinas eletromagnéticas dos mancais magnéticos ativos de acordo com a diferença entre os sinais de comando de fluxo e os valores de fluxo de observador.
BR102014015887-1A 2013-06-28 2014-06-26 Sistema de controle de mancais magnéticos ativos BR102014015887B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP13305921.2 2013-06-28
EP13305921.2A EP2818739B1 (en) 2013-06-28 2013-06-28 Improved active magnetic bearings control system

Publications (2)

Publication Number Publication Date
BR102014015887A2 true BR102014015887A2 (pt) 2017-12-26
BR102014015887B1 BR102014015887B1 (pt) 2021-08-31

Family

ID=48856554

Family Applications (1)

Application Number Title Priority Date Filing Date
BR102014015887-1A BR102014015887B1 (pt) 2013-06-28 2014-06-26 Sistema de controle de mancais magnéticos ativos

Country Status (7)

Country Link
US (1) US9293971B2 (pt)
EP (1) EP2818739B1 (pt)
JP (1) JP6351400B2 (pt)
CN (1) CN104333289B (pt)
BR (1) BR102014015887B1 (pt)
CA (1) CA2855289C (pt)
IN (1) IN2014CH03162A (pt)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013152061A2 (en) * 2012-04-04 2013-10-10 Carrier Corporation Multiple-axis magnetic bearing and control of the magnetic bearing with active switch topologies
US20140036332A1 (en) * 2012-08-01 2014-02-06 Digital Signal Corporation System and Method for Positioning a Mirror in a Lidar System Using Open Loop and Closed Loop Control
CN108138840B (zh) * 2015-09-30 2019-11-12 舍弗勒技术股份两合公司 用于轴承和轴承装置的传感器组件
CN105259785A (zh) * 2015-10-28 2016-01-20 江苏大学 三自由度混合磁轴承变饱和柔性变结构控制方法
RU181861U1 (ru) * 2017-12-05 2018-07-26 Акционерное общество "Научно-производственная корпорация "Космические системы мониторинга, информационно-управляющие и электромеханические комплексы" имени А.Г. Иосифьяна" (АО "Корпорация "ВНИИЭМ") Универсальный вычислитель магнитного потока электромагнитного подшипника
JP7093683B2 (ja) 2018-06-15 2022-06-30 川崎重工業株式会社 磁気軸受制御装置および磁気軸受制御方法
CN109654125B (zh) * 2019-02-27 2024-02-06 珠海格力电器股份有限公司 一种位移校正装置、磁悬浮轴承系统及其位移校正方法
CN110425220B (zh) * 2019-07-26 2020-08-28 江苏大学 一种径向磁轴承改进抗扰动控制器的构造方法
JP7267642B2 (ja) * 2020-05-29 2023-05-02 江▲蘇▼大学 参照テーブル法に基づくアクティブ磁気軸受コントローラーの構築方法
CN113341714B (zh) * 2021-06-02 2022-05-27 南京工业大学 一种磁悬浮轴承转子控制系统同频干扰的抵消方法
CN114593668B (zh) * 2022-02-25 2023-08-08 苏州纳芯微电子股份有限公司 运动数据检测电路、检测装置及检测系统

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02300518A (ja) * 1989-05-16 1990-12-12 Matsushita Electric Ind Co Ltd 磁気軸受の制御装置
JPH048911A (ja) * 1990-04-27 1992-01-13 Toshiba Corp 磁気軸受装置
JP3395170B2 (ja) * 1993-10-01 2003-04-07 株式会社安川電機 スラスト磁気軸受の制御装置及び方法
US5666014A (en) * 1994-07-20 1997-09-09 Mechanical Technology Inc. Velocity-controlled magnetic bearings
US5814774A (en) * 1996-03-29 1998-09-29 Otis Elevator Company Elevator system having a force-estimation or position-scheduled current command controller
US6404154B2 (en) * 1998-06-02 2002-06-11 Emerson Electric Co. Force control system
JP4036567B2 (ja) * 1999-01-27 2008-01-23 株式会社荏原製作所 制御形磁気軸受装置
FR2829200B1 (fr) * 2001-09-06 2004-12-31 Mecanique Magnetique Sa Dispositif et procede de compensation automatique de perturbations synchrones
JP2005036839A (ja) * 2003-07-16 2005-02-10 Mitsubishi Electric Corp 磁気支持装置
JP2005299813A (ja) * 2004-04-13 2005-10-27 Mitsubishi Electric Corp 磁気支持装置
DE102006062420A1 (de) * 2006-12-27 2007-12-27 Siemens Ag Verfahren und Einrichtung zur Regelung eines Magnetlagers
JP5611790B2 (ja) * 2010-12-01 2014-10-22 株式会社東芝 磁気浮上装置
JP2013079678A (ja) * 2011-10-04 2013-05-02 Hitachi Plant Technologies Ltd 磁気軸受制御システムおよび磁気軸受制御方法

Also Published As

Publication number Publication date
EP2818739A1 (en) 2014-12-31
IN2014CH03162A (pt) 2015-09-18
CN104333289A (zh) 2015-02-04
CA2855289A1 (en) 2014-12-28
JP2015010716A (ja) 2015-01-19
CN104333289B (zh) 2018-07-31
US9293971B2 (en) 2016-03-22
US20150002000A1 (en) 2015-01-01
EP2818739B1 (en) 2018-06-13
BR102014015887B1 (pt) 2021-08-31
JP6351400B2 (ja) 2018-07-04
CA2855289C (en) 2021-11-16

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
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 26/06/2014, OBSERVADAS AS CONDICOES LEGAIS.