JP5133758B2 - 磁気軸受用位置センサ装置及び磁気軸受装置 - Google Patents

磁気軸受用位置センサ装置及び磁気軸受装置 Download PDF

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Publication number
JP5133758B2
JP5133758B2 JP2008091459A JP2008091459A JP5133758B2 JP 5133758 B2 JP5133758 B2 JP 5133758B2 JP 2008091459 A JP2008091459 A JP 2008091459A JP 2008091459 A JP2008091459 A JP 2008091459A JP 5133758 B2 JP5133758 B2 JP 5133758B2
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Prior art keywords
position sensor
layer
stator
magnetic bearing
laminated steel
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Active
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JP2008091459A
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English (en)
Japanese (ja)
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JP2009244124A5 (https=
JP2009244124A (ja
Inventor
雅教 黒田
裕司 進藤
正志 澤田
公志 橋本
哲夫 西村
雄弘 青田
雄二 木下
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kawasaki Motors Ltd
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Kawasaki Jukogyo KK
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Priority to JP2008091459A priority Critical patent/JP5133758B2/ja
Publication of JP2009244124A publication Critical patent/JP2009244124A/ja
Publication of JP2009244124A5 publication Critical patent/JP2009244124A5/ja
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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
    • F16C32/0446—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
    • F16C32/0489—Active magnetic bearings for rotary movement with active support of five degrees of freedom, e.g. two radial magnetic bearings combined with an axial bearing

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
JP2008091459A 2008-03-31 2008-03-31 磁気軸受用位置センサ装置及び磁気軸受装置 Active JP5133758B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2008091459A JP5133758B2 (ja) 2008-03-31 2008-03-31 磁気軸受用位置センサ装置及び磁気軸受装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008091459A JP5133758B2 (ja) 2008-03-31 2008-03-31 磁気軸受用位置センサ装置及び磁気軸受装置

Publications (3)

Publication Number Publication Date
JP2009244124A JP2009244124A (ja) 2009-10-22
JP2009244124A5 JP2009244124A5 (https=) 2011-04-28
JP5133758B2 true JP5133758B2 (ja) 2013-01-30

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Family Applications (1)

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JP2008091459A Active JP5133758B2 (ja) 2008-03-31 2008-03-31 磁気軸受用位置センサ装置及び磁気軸受装置

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JP (1) JP5133758B2 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6930366B2 (ja) * 2017-10-26 2021-09-01 株式会社Ihi 変位検出装置
JP7006407B2 (ja) * 2018-03-16 2022-01-24 株式会社Ihi 軸位置検出装置
CN115622335B (zh) * 2022-12-20 2023-03-28 苏州苏磁智能科技有限公司 磁悬浮电机及其位置检测传感器、检测电路和电桥电路
CN115962708B (zh) * 2023-01-12 2026-04-21 中国人民解放军海军工程大学 基于柔性电路线圈的磁轴承定转子气隙测量方法
CN116753826A (zh) * 2023-06-28 2023-09-15 江苏永续动力科技有限公司 一种轴—径向一体化传感器结构
WO2025134505A1 (ja) * 2023-12-20 2025-06-26 パナソニックＩｐマネジメント株式会社 磁気軸受及びベアリングレスモータ
CN120740644B (zh) * 2025-09-02 2025-12-05 中国人民解放军海军工程大学 高度集成的位移/位置复合传感器

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2976203B1 (ja) * 1998-05-27 1999-11-10 セイコー精機株式会社 磁気軸受
FI112278B (fi) * 2000-01-20 2003-11-14 High Speed Tech Ltd Oy Menetelmä sähkökoneen roottorin sijainnin määrittämiseksi sekä sijaintianturi

Also Published As

Publication number Publication date
JP2009244124A (ja) 2009-10-22

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