BR102015031369A8 - Conjunto de rolamento magnético ativo, sistema de máquina giratória e produto de programa de computador - Google Patents
Conjunto de rolamento magnético ativo, sistema de máquina giratória e produto de programa de computadorInfo
- Publication number
- BR102015031369A8 BR102015031369A8 BR102015031369A BR102015031369A BR102015031369A8 BR 102015031369 A8 BR102015031369 A8 BR 102015031369A8 BR 102015031369 A BR102015031369 A BR 102015031369A BR 102015031369 A BR102015031369 A BR 102015031369A BR 102015031369 A8 BR102015031369 A8 BR 102015031369A8
- Authority
- BR
- Brazil
- Prior art keywords
- tooth
- rotating machine
- machine system
- sensor
- tine
- Prior art date
Links
Classifications
-
- 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
- F16C32/0459—Details of the magnetic circuit
-
- 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
-
- 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
-
- 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
- F16C32/0444—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
- F16C32/0448—Determination of the actual position of the moving member, e.g. details of sensors by using the electromagnet itself as sensor, e.g. sensorless magnetic bearings
-
- 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
-
- 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
- F16C32/048—Active magnetic bearings for rotary movement with active support of two degrees of freedom, e.g. radial magnetic bearings
-
- 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
- F16C43/00—Assembling bearings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/08—Forming windings by laying conductors into or around core parts
-
- 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
- H02K7/08—Structural association with bearings
- H02K7/09—Structural association with bearings with magnetic bearings
-
- 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
- F16C32/0442—Active magnetic bearings with devices affected by abnormal, undesired or non-standard conditions such as shock-load, power outage, start-up or touchdown
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
Abstract
sistema de máquina giratória, meio legível por computador não transitório tangível e método a presente invenção se refere a uma realização descreve um sistema de máquina giratória, o qual inclui um estator com um primeiro dente, um segundo dente, um terceiro dente e um quarto dente; um primeiro eletroímã que inclui um primeiro fio de eletroímã enrolado em torno de do segundo dente e do terceiro dente e que gera um primeiro campo magnético para atrair um eixo de acionamento; um primeiro sensor de posição integrado, o qual inclui um primeiro fio de sensor que carrega uma primeira corrente enrolada em torno de do primeiro dente e do segundo dente; um segundo sensor integrado, o qual inclui um segundo fio de sensor que carrega uma segunda corrente enrolada em torno de do terceiro dente e do quarto dente e um controlador que determina a posição atual do eixo de acionamento baseado pelo menos na mudança de indutância do primeiro fio de sensor e do segundo fio de sensor e que instrui o primeiro eletroímã para ajustar a magnitude do primeiro campo magnético com base pelo menos em parte na posição atual.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/572,369 US9746028B2 (en) | 2014-12-16 | 2014-12-16 | Self-sensing active magnetic bearing systems and methods |
Publications (2)
Publication Number | Publication Date |
---|---|
BR102015031369A2 BR102015031369A2 (pt) | 2016-11-08 |
BR102015031369A8 true BR102015031369A8 (pt) | 2021-09-14 |
Family
ID=55024771
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR102015031369A BR102015031369A8 (pt) | 2014-12-16 | 2015-12-15 | Conjunto de rolamento magnético ativo, sistema de máquina giratória e produto de programa de computador |
Country Status (5)
Country | Link |
---|---|
US (1) | US9746028B2 (pt) |
EP (1) | EP3034898B1 (pt) |
CN (1) | CN105715673B (pt) |
BR (1) | BR102015031369A8 (pt) |
CA (1) | CA2913901A1 (pt) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109854622B (zh) * | 2019-03-26 | 2020-04-28 | 中国船舶科学研究中心(中国船舶重工集团公司第七0二研究所) | 一种基于智能材料可控制轴系径向振动的主动磁轴承系统 |
CN110242670A (zh) * | 2019-07-16 | 2019-09-17 | 珠海格力电器股份有限公司 | 磁悬浮轴承系统及具有其的工装 |
CN111442029B (zh) * | 2020-05-07 | 2021-11-16 | 南京邮电大学 | 主动径向磁轴承用位移传感器容错控制系统及控制方法 |
CN111946748B (zh) * | 2020-08-20 | 2021-11-16 | 天津市城西广源电力工程有限公司 | 一种风力电机中磁性加工轴承及其加工设备 |
CN111927797B (zh) * | 2020-09-27 | 2021-01-05 | 天津飞旋科技有限公司 | 磁悬浮复合分子泵自动调整方法、装置及系统 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3823990A (en) * | 1972-10-10 | 1974-07-16 | Massachusetts Inst Technology | Capacitive-inductive bridge type electrical suspension |
DE2457084A1 (de) | 1974-02-09 | 1976-06-10 | Licentia Gmbh | Radiales aktives magnetisches lager |
US4245869A (en) * | 1978-08-07 | 1981-01-20 | Padana Ag | Magnetic bearings |
US5036236A (en) | 1990-05-07 | 1991-07-30 | Hughes Aircraft Company | Air gap matching proximity sensor for magnetic bearings |
JP2574577B2 (ja) | 1991-10-31 | 1997-01-22 | 松下電器産業株式会社 | リニア型アクチュエータ |
FR2686952B1 (fr) | 1992-02-05 | 1994-03-18 | Alcatel Cit | Palier electromagnetique. |
US5302874A (en) * | 1992-09-25 | 1994-04-12 | Magnetic Bearing Technologies, Inc. | Magnetic bearing and method utilizing movable closed conductive loops |
US5300841A (en) | 1992-11-02 | 1994-04-05 | General Electric Company | Inductive air gap estimation method for active magnetic bearings |
US5300842A (en) | 1992-11-02 | 1994-04-05 | General Electric Company | Flux/current air gap estimation method for active magnetic bearings |
US5736800A (en) | 1994-10-18 | 1998-04-07 | Iannello; Victor | Light weight, high performance radial actuator for magnetic bearing systems |
US6244835B1 (en) | 1996-06-26 | 2001-06-12 | James F. Antaki | Blood pump having a magnetically suspended rotor |
US6965181B1 (en) | 1997-09-15 | 2005-11-15 | Mohawk Innovative Technology, Inc. | Hybrid foil-magnetic bearing with improved load sharing |
EP1063753B1 (de) * | 1999-06-22 | 2009-07-22 | Levitronix LLC | Elektrischer Drehantrieb mit einem magnetisch gelagerten Rotor |
DE102005032184A1 (de) | 2005-07-09 | 2007-01-18 | Saurer Gmbh & Co. Kg | Verfahren zum Betreiben eines elektromotorischen Antriebs |
US20100194225A1 (en) | 2007-07-16 | 2010-08-05 | University Of Virginia Patent Foundation | Self Sensing Integrated System and Method for Determining the Position of a Shaft in a Magnetic Bearing |
CN101886670A (zh) * | 2010-07-13 | 2010-11-17 | 清华大学 | 具有独立电磁铁结构的径向磁轴承 |
JP5700033B2 (ja) * | 2012-09-12 | 2015-04-15 | ダイキン工業株式会社 | 磁気軸受 |
US20140145534A1 (en) | 2012-11-29 | 2014-05-29 | General Electric Company | Magnetic bearing systems and methods of controlling the same |
CN103291749B (zh) * | 2013-06-14 | 2016-03-30 | 合肥神马科技集团有限公司 | 一种磁悬浮轴承预充磁结构及其控制系统 |
-
2014
- 2014-12-16 US US14/572,369 patent/US9746028B2/en active Active
-
2015
- 2015-12-03 CA CA2913901A patent/CA2913901A1/en not_active Abandoned
- 2015-12-11 EP EP15199676.6A patent/EP3034898B1/en active Active
- 2015-12-15 BR BR102015031369A patent/BR102015031369A8/pt not_active IP Right Cessation
- 2015-12-16 CN CN201511036295.9A patent/CN105715673B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
EP3034898A1 (en) | 2016-06-22 |
CN105715673A (zh) | 2016-06-29 |
EP3034898B1 (en) | 2019-06-26 |
CN105715673B (zh) | 2020-04-14 |
BR102015031369A2 (pt) | 2016-11-08 |
CA2913901A1 (en) | 2016-06-16 |
US20160169280A1 (en) | 2016-06-16 |
US9746028B2 (en) | 2017-08-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR102015031369A8 (pt) | Conjunto de rolamento magnético ativo, sistema de máquina giratória e produto de programa de computador | |
BR112017012637A2 (pt) | método para exibir características termográficas em uma difusão, e, sistema para exibir características termográficas e efeitos em uma difusão | |
WO2018126241A3 (en) | Wheel module with integrated active suspension | |
BR112017004353A2 (pt) | aumento ferromagnético para formação de imagem de ressonância magnética | |
BR112017021999A2 (pt) | aparelhos e métodos de alimentação de bobina magnética | |
BR112017021720A2 (pt) | adaptação da velocidade durante transferências | |
BR112016030852A2 (pt) | encapsulação de rna mensageiro | |
MX366555B (es) | Capsula provista con un codigo y sistema automatico de preparacion de bebidas. | |
BR112014030215A2 (pt) | métodos e aparelhos para determinar informação de notações para apresentações de mídia online | |
BR112018007810A2 (pt) | máquina elétrica, e método de produção de rotação eletromotiva elétrica | |
CO2017003003A2 (es) | Blastosporas fúngicas estables y métodos para su producción y estabilización | |
EP3321528A4 (en) | ELECTRO-MAGNET UNIT, MAGNETIC BEARING DEVICE AND VACUUM PUMP | |
EP3131190A4 (en) | Permanent magnet speed governor with fixed magnetic gap | |
EP3461413A3 (en) | Information processing apparatus, information processing method, and computer-readable storage medium | |
EP3388852A4 (en) | MAGNETIC FIELD MEASURING METHOD, METHOD FOR COIL POSITION CORRECTION AND MAGNETIC FIELD MEASURING DEVICE | |
EP3596482A4 (en) | MAGNETOELECTRIC MAGNETIC FIELD SENSOR WITH EXTREMELY LOW POWER | |
MX2017007434A (es) | Administracion de rutas de maquinas expendedoras. | |
BR112016002744A2 (pt) | sistema para fornecer retroinformação, dispositivo de ressuscitação automatizado, programa de computador armazenado em um meio ou distribuído por meio de um sistema de telecomunicação com ou sem fio, e, método para fornecer retroinformação | |
MX2017003839A (es) | Historial de presentaciones de aplicaciones de cada componente especifico. | |
GB2562905A (en) | Method for operating energy consumption metering system and energy consumption metering system | |
IN2015DN00959A (pt) | ||
CL2014002632A1 (es) | Sistema para entrenamiento de un operador, que incluye una unidad de procesamiento y un medio legible por ordenador con simulador, en que la aplicación de simulador está configurada para generar un ambiente de trabajo simulado, recibir una primera serie de comandos de operación, calcular un camino óptimo, generar un indicador que representa al menos una parte del camino óptimo, mostrar el indicador, recibir segunda serie de comandos, modificar automáticamente el indicador; método; medio legible | |
EP2657651A3 (en) | Position sensor | |
GT201500125A (es) | Dispositivo de conduccion | |
BR112017022528A2 (pt) | polipeptídeo que tem atividade repressora de gluconato, polinucleotídeo, vetor de expressão, micro-organismo e método para produzir l-lisina 7 |
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] | ||
B03H | Publication of an application: rectification [chapter 3.8 patent gazette] |
Free format text: REFERENTE A RPI 2392 DE 08/11/2016, QUANTO AO ITEM (54) |
|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 6A 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 2649 DE 13-10-2021 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. |