KR930000851A - 자기베어링 제어장치 - Google Patents

자기베어링 제어장치 Download PDF

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Publication number
KR930000851A
KR930000851A KR1019920010999A KR920010999A KR930000851A KR 930000851 A KR930000851 A KR 930000851A KR 1019920010999 A KR1019920010999 A KR 1019920010999A KR 920010999 A KR920010999 A KR 920010999A KR 930000851 A KR930000851 A KR 930000851A
Authority
KR
South Korea
Prior art keywords
rotation angle
control device
feedback signal
rotation
magnetic bearing
Prior art date
Application number
KR1019920010999A
Other languages
English (en)
Other versions
KR950005842B1 (ko
Inventor
토오루 나카가와
마사카즈 나카시마
아끼라 타카라
Original Assignee
다니이 아끼오
마쯔시다덴기산교 가부시기가이샤
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 다니이 아끼오, 마쯔시다덴기산교 가부시기가이샤 filed Critical 다니이 아끼오
Publication of KR930000851A publication Critical patent/KR930000851A/ko
Application granted granted Critical
Publication of KR950005842B1 publication Critical patent/KR950005842B1/ko

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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
    • 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
    • F16C32/0453—Details of controllers, i.e. the units determining the power to be supplied, e.g. comparing elements, feedback arrangements with P.I.D. control for controlling two axes, i.e. combined control of x-axis and y-axis

Landscapes

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

Abstract

내용 없음

Description

자기베어링 제어장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 일실시예에 있어서의 회전운동의 제어장치의 블록도.
제2도는 본 발명의 일시예의 효과를 설명하기 위한 회전운동제어계의 폐쇄루우프 전달함수의 게인선도.
제3도는 자기베어링제어계의 전체구성을 표시한 사시도.

Claims (1)

  1. 회전축의 중심(重心)의 변위편차와 중심(重心)을 중심으로 한 흔들림각이 0으로 되도록 전자석을 제어해서 전자석의 자기흡인력에 의해서 회전축을 공중지지하는 자기베어링의 제어장치에 있어서, 중심을 중심으로 한 서로 직교하는 2자유도의 회전운동의 흔들림을 각각 θx, θy로 해서, 회전각 θx의 피이드백신호와 회전각 θy의 피이드백신호를 각각 회전각 θy의 제어장치와 회전각 θx의 제어장치에 대해서도 크로스피이드백하고, 또한, 그 크로스피이드백신호에 대해서 회전운동의 제어계전체의 응답주파수 이하의 꺾임점주파수를 가진 저역통과필터를 삽입한 것을 특징으로 하는 자기베어링의 제어장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019920010999A 1991-06-27 1992-06-24 자기베어링의 제어장치 KR950005842B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP91-156933 1991-06-27
JP3156933A JPH0510326A (ja) 1991-06-27 1991-06-27 磁気軸受の制御装置

Publications (2)

Publication Number Publication Date
KR930000851A true KR930000851A (ko) 1993-01-15
KR950005842B1 KR950005842B1 (ko) 1995-05-31

Family

ID=15638527

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920010999A KR950005842B1 (ko) 1991-06-27 1992-06-24 자기베어링의 제어장치

Country Status (3)

Country Link
US (1) US5247219A (ko)
JP (1) JPH0510326A (ko)
KR (1) KR950005842B1 (ko)

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EP0560234B1 (en) * 1992-03-09 1998-06-10 Hitachi, Ltd. Method and apparatus for controlling a magnetic bearing
US5666013A (en) * 1992-12-07 1997-09-09 Seiko Seiki Kabushiki Kaisha Magnetic bearing
AU6443994A (en) * 1993-03-08 1994-09-26 Noise Cancellation Technologies, Inc. Methods and apparatus for closed-loop control of magnetic bearings
JP3135410B2 (ja) * 1993-04-14 2001-02-13 光洋精工株式会社 磁気軸受装置
US5455472A (en) * 1993-07-06 1995-10-03 United Technologies Corporation Moment imparting bearings for controlling shaft deflection
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
JP3425475B2 (ja) * 1994-07-12 2003-07-14 セイコーインスツルメンツ株式会社 磁気軸受装置
JP3533014B2 (ja) * 1994-08-22 2004-05-31 株式会社荏原製作所 磁気軸受支持回転体のデジタル制御方法及び制御装置
US5627421A (en) * 1994-10-28 1997-05-06 Barber-Colman Company High efficiency drive circuit for an active magnetic bearing system
US5736801A (en) * 1995-08-18 1998-04-07 Ebara Corporation Filter circuit and control circuit for controlling a rotor
US6785410B2 (en) 1999-08-09 2004-08-31 Wake Forest University Health Sciences Image reporting method and system
JP2001074049A (ja) * 1999-09-07 2001-03-23 Ebara Corp 磁気軸受装置
JP4646393B2 (ja) * 2000-12-11 2011-03-09 Ｎｔｎ株式会社 磁気浮上型ポンプの制御回路
WO2003001073A2 (en) * 2001-06-21 2003-01-03 Black & Decker Inc. Method and apparatus for fastening steel framing with nails
US6734650B2 (en) * 2002-01-30 2004-05-11 Honeywell International, Inc. System and method for controlling an active magnetic bearing using continuous variable compensation
JP2005020800A (ja) * 2003-06-23 2005-01-20 Yokohama Tlo Co Ltd 回転体の軸ぶれ制御方法、及びフライホイール装置
EP1621785A1 (en) * 2004-07-30 2006-02-01 Mecos Traxler AG Method and apparatus for controlling a magnetic bearing device
JP5201713B2 (ja) * 2007-09-04 2013-06-05 株式会社大阪真空機器製作所 磁気軸受装置
KR100931003B1 (ko) * 2008-08-25 2009-12-10 한국기계연구원 자기베어링을 사용하는 회전체에서 회전체 불균형에 의한 회전체의 회전위치오차를 보상하는 장치 및 방법
US8373298B2 (en) * 2009-04-20 2013-02-12 Gerald L. Barber Electrical generator for wind turbine
CN102102704B (zh) * 2011-01-10 2013-01-23 江苏大学 五自由度交流主动磁轴承α阶逆系统解耦控制器构造方法
FR2995646B1 (fr) 2012-09-17 2014-08-29 Ge Energy Power Conversion Technology Ltd Dispositif et procede de commande d'un palier magnetique actif
CN104950919B (zh) * 2015-06-17 2017-05-17 北京航空航天大学 一种设计磁悬浮转子自平衡系统自适应滤波器稳定性参数的方法
CN111692210B (zh) * 2020-05-29 2021-07-20 江苏大学 一种基于查表法的主动磁轴承控制器的构造方法

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US4154489A (en) * 1977-06-15 1979-05-15 Cambridge Thermionic Corporation Rate responsive control for magnetic suspension system
JPS5937322A (ja) * 1982-08-23 1984-02-29 Yaskawa Electric Mfg Co Ltd 磁気軸受装置の制御装置
JPS5989821A (ja) * 1982-11-11 1984-05-24 Seiko Instr & Electronics Ltd 制御形磁気軸受装置
JPS60168915A (ja) * 1984-02-10 1985-09-02 Yaskawa Electric Mfg Co Ltd 磁気軸受制御装置
JPS60245443A (ja) * 1984-05-18 1985-12-05 Ntn Toyo Bearing Co Ltd 制御式ラジアル磁気軸受装置
JPS61262225A (ja) * 1985-05-13 1986-11-20 Hitachi Ltd 電磁軸受制御装置
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JPS6483916A (en) * 1987-09-28 1989-03-29 Hitachi Ltd Control type magnetic bearing device
JPH01116318A (ja) * 1987-10-28 1989-05-09 Natl Aerospace Lab 能動形磁気軸受
US5155402A (en) * 1988-06-06 1992-10-13 Teldix Gmbh Bearing radially and axially supporting rotor of large radial dimensions
US4912387A (en) * 1988-12-27 1990-03-27 Westinghouse Electric Corp. Adaptive noise cancelling for magnetic bearing auto-balancing
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US5084643A (en) * 1991-01-16 1992-01-28 Mechanical Technology Incorporated Virtual rotor balancing in magnetic bearings

Also Published As

Publication number Publication date
US5247219A (en) 1993-09-21
KR950005842B1 (ko) 1995-05-31
JPH0510326A (ja) 1993-01-19

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