PL2933512T3 - Układ łożyska magnetycznego i sposób działania układu łożyska magnetycznego - Google Patents

Układ łożyska magnetycznego i sposób działania układu łożyska magnetycznego

Info

Publication number
PL2933512T3
PL2933512T3 PL14164597T PL14164597T PL2933512T3 PL 2933512 T3 PL2933512 T3 PL 2933512T3 PL 14164597 T PL14164597 T PL 14164597T PL 14164597 T PL14164597 T PL 14164597T PL 2933512 T3 PL2933512 T3 PL 2933512T3
Authority
PL
Poland
Prior art keywords
magnetic bearing
bearing arrangement
operating
arrangement
magnetic
Prior art date
Application number
PL14164597T
Other languages
English (en)
Inventor
Bin Liu
Johan Sjöberg
Original Assignee
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 Schweiz Ag filed Critical Abb Schweiz Ag
Publication of PL2933512T3 publication Critical patent/PL2933512T3/pl

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
    • F16C32/0444—Details of devices to control the actuation of the electromagnets
    • F16C32/0457—Details of the power supply to 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
    • F16C32/0444—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
    • F16C32/0474—Active magnetic bearings for rotary movement
PL14164597T 2014-04-14 2014-04-14 Układ łożyska magnetycznego i sposób działania układu łożyska magnetycznego PL2933512T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP14164597.8A EP2933512B1 (en) 2014-04-14 2014-04-14 Magnetic bearing arrangement and method of operating a magnetic bearing arrangement

Publications (1)

Publication Number Publication Date
PL2933512T3 true PL2933512T3 (pl) 2017-11-30

Family

ID=50478756

Family Applications (1)

Application Number Title Priority Date Filing Date
PL14164597T PL2933512T3 (pl) 2014-04-14 2014-04-14 Układ łożyska magnetycznego i sposób działania układu łożyska magnetycznego

Country Status (4)

Country Link
US (1) US9739308B2 (pl)
EP (1) EP2933512B1 (pl)
PL (1) PL2933512T3 (pl)
WO (1) WO2015158520A1 (pl)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009051654B4 (de) 2009-10-30 2013-01-03 Eppendorf Ag Dosiervorrichtung für Flüssigkeiten und Verfahren zum Dosieren von Flüssigkeiten
US10495145B2 (en) * 2016-04-22 2019-12-03 Ingersoll-Rand Company Active magnetic bearing controller
WO2018102048A1 (en) * 2016-11-30 2018-06-07 Dresser-Rand Company Balanced switching amplifier for a magnetic bearing assembly
US10447111B2 (en) * 2017-09-20 2019-10-15 Upwing Energy, LLC Active magnetic bearing control for downhole-type system
CN108374840B (zh) * 2018-03-30 2023-08-25 浙江师范大学 一种基于磁流变效应的滑动轴承制动装置及控制方法
CN111894980B (zh) * 2020-07-31 2022-02-18 苏州工业园区服务外包职业学院 一种磁悬浮轴承系统控制方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5666013A (en) * 1992-12-07 1997-09-09 Seiko Seiki Kabushiki Kaisha Magnetic bearing
US6965181B1 (en) * 1997-09-15 2005-11-15 Mohawk Innovative Technology, Inc. Hybrid foil-magnetic bearing with improved load sharing
US6078119A (en) * 1997-11-26 2000-06-20 Ebara Corporation Bearingless rotary machine
JP2000145773A (ja) * 1998-11-13 2000-05-26 Nsk Ltd 磁気軸受装置
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
JP3636939B2 (ja) * 1999-07-15 2005-04-06 オークマ株式会社 磁気軸受の制御装置
JP2005006432A (ja) * 2003-06-12 2005-01-06 Koyo Seiko Co Ltd 磁気軸受制御装置
JP5025505B2 (ja) * 2008-01-24 2012-09-12 株式会社荏原製作所 磁気軸受装置
JP5316080B2 (ja) * 2009-02-26 2013-10-16 株式会社明電舎 モータ制御装置
US8115358B1 (en) 2009-03-18 2012-02-14 Mikhail A Rakov Method and systems for operating magnetic bearings and bearingless drives
US9890811B2 (en) 2012-04-04 2018-02-13 Carrier Corporation Multiple-axis magnetic bearing and control of the magnetic bearing with active switch topologies

Also Published As

Publication number Publication date
US20170122372A1 (en) 2017-05-04
EP2933512A1 (en) 2015-10-21
US9739308B2 (en) 2017-08-22
EP2933512B1 (en) 2017-06-14
WO2015158520A1 (en) 2015-10-22

Similar Documents

Publication Publication Date Title
GB2526255B (en) Drilling system and method of operating a drilling system
GB201404876D0 (en) Bearing arrangement and method
PT2980420T (pt) Montagem de painel com inserto e método
EP3168487A4 (en) Magnetic bearing
IL248177B (en) Magnetic components and methods for their preparation
PL2933512T3 (pl) Układ łożyska magnetycznego i sposób działania układu łożyska magnetycznego
GB201514381D0 (en) Kit and Method
PL3148906T3 (pl) Maszyna przewijająca oraz sposób przewijania
ZA201704694B (en) A method and an assembly for generating a magnetic field and a method of manufacturing an assembly
SG11201700861XA (en) Magnetic element and method of fabrication thereof
SG11201609744WA (en) Pallet and method of making a pallet
IL251357A0 (en) Catheter and method for its production
GB201419515D0 (en) Magnetic field sensor and method for making same
ZA201608632B (en) Bioleaching method and facility
PL3294996T3 (pl) Turbozespół z ułożyskowaniem magnetycznym
GB201408899D0 (en) Magnetic bearing
GB201415250D0 (en) Compound and method
HK1220676A1 (zh) 配置件和方法
EP3185901C0 (en) COMPOUND AND METHOD
PL3111151T3 (pl) Sposób działania obrotowego pieca do wytwarzania spoiw hydraulicznych
SG11201701285PA (en) Magnetic element and method of fabrication thereof
SG11201703700VA (en) Bearing for a pump and method of retrofitting a bearing for a pump
GB201416082D0 (en) Method and uses
GB201420703D0 (en) Fixing extraction method and part therefor
AP2015008959A0 (en) An arrangement and method for reducing the wear of rotor and its parts