JP3930264B2 - 磁気軸受制御装置 - Google Patents

磁気軸受制御装置 Download PDF

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Publication number
JP3930264B2
JP3930264B2 JP2001138622A JP2001138622A JP3930264B2 JP 3930264 B2 JP3930264 B2 JP 3930264B2 JP 2001138622 A JP2001138622 A JP 2001138622A JP 2001138622 A JP2001138622 A JP 2001138622A JP 3930264 B2 JP3930264 B2 JP 3930264B2
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JP
Japan
Prior art keywords
magnetic bearing
current
bias current
circuit
constant current
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
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JP2001138622A
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English (en)
Japanese (ja)
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JP2002333019A (ja
JP2002333019A5 (enExample
Inventor
俊治 落合
透 大須賀
宏 桑山
慎介 遠藤
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.)
Ebara Corp
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Ebara Corp
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Publication date
Application filed by Ebara Corp filed Critical Ebara Corp
Priority to JP2001138622A priority Critical patent/JP3930264B2/ja
Publication of JP2002333019A publication Critical patent/JP2002333019A/ja
Publication of JP2002333019A5 publication Critical patent/JP2002333019A5/ja
Application granted granted Critical
Publication of JP3930264B2 publication Critical patent/JP3930264B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • F16C2360/00—Engines or pumps
    • F16C2360/44—Centrifugal pumps
    • F16C2360/45—Turbo-molecular pumps

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  • Magnetic Bearings And Hydrostatic Bearings (AREA)
JP2001138622A 2001-05-09 2001-05-09 磁気軸受制御装置 Expired - Lifetime JP3930264B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2001138622A JP3930264B2 (ja) 2001-05-09 2001-05-09 磁気軸受制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001138622A JP3930264B2 (ja) 2001-05-09 2001-05-09 磁気軸受制御装置

Publications (3)

Publication Number Publication Date
JP2002333019A JP2002333019A (ja) 2002-11-22
JP2002333019A5 JP2002333019A5 (enExample) 2004-12-09
JP3930264B2 true JP3930264B2 (ja) 2007-06-13

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ID=18985528

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001138622A Expired - Lifetime JP3930264B2 (ja) 2001-05-09 2001-05-09 磁気軸受制御装置

Country Status (1)

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JP (1) JP3930264B2 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5240336B2 (ja) 2011-09-26 2013-07-17 ダイキン工業株式会社 磁気軸受及びそれを用いた圧縮機
JP5218636B1 (ja) 2011-12-28 2013-06-26 ダイキン工業株式会社 磁気軸受装置および圧縮機
CN108757732B (zh) * 2018-08-06 2023-10-03 珠海格力电器股份有限公司 磁悬浮轴承控制设备、方法和存储介质
CN115388087B (zh) * 2022-08-15 2025-07-22 江苏明磁动力科技有限公司 基于轴向磁轴承电流的磁悬浮电机轴向悬浮位置控制方法

Also Published As

Publication number Publication date
JP2002333019A (ja) 2002-11-22

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