KR100718739B1 - 제어대상물의 온도에 의해 제어되는 자기부상장치 - Google Patents

제어대상물의 온도에 의해 제어되는 자기부상장치 Download PDF

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Publication number
KR100718739B1
KR100718739B1 KR1020000011962A KR20000011962A KR100718739B1 KR 100718739 B1 KR100718739 B1 KR 100718739B1 KR 1020000011962 A KR1020000011962 A KR 1020000011962A KR 20000011962 A KR20000011962 A KR 20000011962A KR 100718739 B1 KR100718739 B1 KR 100718739B1
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KR
South Korea
Prior art keywords
control object
control
magnetic levitation
position displacement
temperature
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Expired - Fee Related
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KR1020000011962A
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English (en)
Korean (ko)
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KR20010006768A (ko
Inventor
오야마아츠시
치노히로유키
나카자와도시하루
시오카와아츠시
Original Assignee
가부시키가이샤 에바라 세이사꾸쇼
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Publication of KR20010006768A publication Critical patent/KR20010006768A/ko
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Publication of KR100718739B1 publication Critical patent/KR100718739B1/ko
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    • 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
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N15/00—Holding or levitation devices using magnetic attraction or repulsion, not otherwise provided for

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Control Of Position Or Direction (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
KR1020000011962A 1999-03-11 2000-03-10 제어대상물의 온도에 의해 제어되는 자기부상장치 Expired - Fee Related KR100718739B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP06498999A JP3782606B2 (ja) 1999-03-11 1999-03-11 磁気浮上装置
JP11-64989 1999-03-11

Publications (2)

Publication Number Publication Date
KR20010006768A KR20010006768A (ko) 2001-01-26
KR100718739B1 true KR100718739B1 (ko) 2007-05-15

Family

ID=13273984

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020000011962A Expired - Fee Related KR100718739B1 (ko) 1999-03-11 2000-03-10 제어대상물의 온도에 의해 제어되는 자기부상장치

Country Status (6)

Country Link
US (1) US6307294B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP1039159B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JP3782606B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
KR (1) KR100718739B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE60000627T2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
TW (1) TW483993B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101103504B1 (ko) 2009-10-30 2012-01-10 한국전력공사 축방향 자기베어링 장치
KR20200087421A (ko) * 2019-01-11 2020-07-21 권기형 전자석으로 편차가 설정되는 다중 블레이드를 구비한 미용 가위

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3782606B2 (ja) * 1999-03-11 2006-06-07 株式会社荏原製作所 磁気浮上装置
JP3978982B2 (ja) * 2000-06-28 2007-09-19 株式会社ジェイテクト 磁気軸受制御装置
JP2002199655A (ja) * 2000-12-27 2002-07-12 Ishikawajima Harima Heavy Ind Co Ltd 高速電動機
JP4509053B2 (ja) * 2006-03-20 2010-07-21 東芝エレベータ株式会社 磁気浮上装置
DE102009038775B4 (de) * 2009-08-25 2011-09-01 Siemens Aktiengesellschaft Regeleinrichtung und Verfahren zur Regelung eines Magnetlagers
JP2013123297A (ja) * 2011-12-09 2013-06-20 Sega Corp 磁気浮揚装置
ITMI20112385A1 (it) * 2011-12-23 2013-06-24 Wilic Sarl Turbina eolica e metodo di controllo di una turbina eolica
CN110415589A (zh) * 2019-07-19 2019-11-05 江苏理工学院 一种磁悬浮演示仪器及其建模方法
US11451169B2 (en) * 2019-11-25 2022-09-20 Remanence Technology Group, Llc Multi-dimensional magnetic levitation and translation system and methods
CN112211908B (zh) * 2020-10-10 2022-04-05 珠海格力电器股份有限公司 磁轴承的电流控制方法、装置及系统

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980044111U (ko) * 1996-12-26 1998-09-25 박병재 자기 부상용 베어링
KR20190000098A (ko) * 2017-06-22 2019-01-02 주식회사 렛츠 천연 꽃잎이 함유된 천연 꽃잎 화장수 조성물의 제조방법

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US4180946A (en) 1975-10-02 1980-01-01 Maurice Brunet Tool holding spindle assembly particularly for a grinding machine
FR2417797A1 (fr) * 1978-02-20 1979-09-14 Europ Propulsion Dispositif de compensation du grain d'un circuit asservi par contre-reaction en courant
US4652820A (en) * 1983-03-23 1987-03-24 North American Philips Corporation Combined position sensor and magnetic motor or bearing
JPS61201921A (ja) 1985-03-06 1986-09-06 Hitachi Ltd 磁気軸受制御装置
JPH0834711B2 (ja) * 1990-08-18 1996-03-29 日本ビクター株式会社 位置検知器を有しないブラシレス直流モータにおける回転子の停止位置の検出方法
US5444369A (en) * 1993-02-18 1995-08-22 Kearney-National, Inc. Magnetic rotational position sensor with improved output linearity
JP3135410B2 (ja) * 1993-04-14 2001-02-13 光洋精工株式会社 磁気軸受装置
US5696412A (en) * 1993-10-20 1997-12-09 Iannello; Victor Sensor-less position detector for an active magnetic bearing
JPH07139546A (ja) * 1993-11-17 1995-05-30 Ebara Corp 磁気軸受装置
JP3296074B2 (ja) * 1994-03-18 2002-06-24 株式会社日立製作所 高速回転体およびそれに用いる磁気軸受の制御装置
US5736800A (en) * 1994-10-18 1998-04-07 Iannello; Victor Light weight, high performance radial actuator for magnetic bearing systems
JPH08159157A (ja) 1994-12-05 1996-06-18 Seiko Seiki Co Ltd 磁気軸受装置
US5640472A (en) 1995-06-07 1997-06-17 United Technologies Corporation Fiber optic sensor for magnetic bearings
JP3563167B2 (ja) * 1995-08-31 2004-09-08 セイコーインスツルメンツ株式会社 磁気軸受装置
JP3591111B2 (ja) * 1996-02-29 2004-11-17 松下電器産業株式会社 磁気軸受制御装置
JPH09257035A (ja) * 1996-03-22 1997-09-30 Ebara Corp 磁気軸受の制御装置
JP3782606B2 (ja) * 1999-03-11 2006-06-07 株式会社荏原製作所 磁気浮上装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980044111U (ko) * 1996-12-26 1998-09-25 박병재 자기 부상용 베어링
KR20190000098A (ko) * 2017-06-22 2019-01-02 주식회사 렛츠 천연 꽃잎이 함유된 천연 꽃잎 화장수 조성물의 제조방법

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
공개실용신안공보 20-1998-044111

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101103504B1 (ko) 2009-10-30 2012-01-10 한국전력공사 축방향 자기베어링 장치
KR20200087421A (ko) * 2019-01-11 2020-07-21 권기형 전자석으로 편차가 설정되는 다중 블레이드를 구비한 미용 가위
KR102149769B1 (ko) 2019-01-11 2020-08-31 권기형 전자석으로 편차가 설정되는 다중 블레이드를 구비한 미용 가위

Also Published As

Publication number Publication date
DE60000627T2 (de) 2003-07-03
JP2000262079A (ja) 2000-09-22
EP1039159A2 (en) 2000-09-27
JP3782606B2 (ja) 2006-06-07
KR20010006768A (ko) 2001-01-26
EP1039159B1 (en) 2002-10-23
DE60000627D1 (de) 2002-11-28
EP1039159A3 (en) 2001-04-18
US6307294B1 (en) 2001-10-23
TW483993B (en) 2002-04-21

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