JP2006300017A - フライホイールエネルギ貯蔵装置 - Google Patents
フライホイールエネルギ貯蔵装置 Download PDFInfo
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- JP2006300017A JP2006300017A JP2005126158A JP2005126158A JP2006300017A JP 2006300017 A JP2006300017 A JP 2006300017A JP 2005126158 A JP2005126158 A JP 2005126158A JP 2005126158 A JP2005126158 A JP 2005126158A JP 2006300017 A JP2006300017 A JP 2006300017A
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- natural frequency
- energy storage
- storage device
- rotating body
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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
- F16C32/0474—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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- 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
- F16C2361/00—Apparatus or articles in engineering in general
- F16C2361/55—Flywheel systems
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
Abstract
【解決手段】 フライホイールエネルギ貯蔵装置は、フライホイール13を有する回転体2が制御型磁気軸受3,4,5により非接触支持されて回転させられるものであり、回転体2の回転停止時の1次の曲げモード固有振動数が2次の剛体モード固有振動数の2〜6倍である。
【選択図】 図1
Description
(3)(4) ラジアル磁気軸受
(5) アキシアル磁気軸受
(13) フライホイール
(25)(26) 小径部
Claims (1)
- フライホイールを有する回転体が制御型磁気軸受により非接触支持されて回転させられるフライホイールエネルギ貯蔵装置において、
回転体の回転停止時の1次の曲げモード固有振動数が2次の剛体モード固有振動数の2〜6倍であることを特徴とするフライホイールエネルギ貯蔵装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005126158A JP4617986B2 (ja) | 2005-04-25 | 2005-04-25 | フライホイールエネルギ貯蔵装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005126158A JP4617986B2 (ja) | 2005-04-25 | 2005-04-25 | フライホイールエネルギ貯蔵装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006300017A true JP2006300017A (ja) | 2006-11-02 |
JP4617986B2 JP4617986B2 (ja) | 2011-01-26 |
Family
ID=37468596
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005126158A Expired - Fee Related JP4617986B2 (ja) | 2005-04-25 | 2005-04-25 | フライホイールエネルギ貯蔵装置 |
Country Status (1)
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JP (1) | JP4617986B2 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010124017A2 (en) * | 2009-04-21 | 2010-10-28 | Board Of Regents, The University Of Texas System | Inertial energy storage system |
CN103034127A (zh) * | 2012-12-24 | 2013-04-10 | 江苏大学 | 一种轴向磁轴承控制系统 |
CN106438697A (zh) * | 2016-11-21 | 2017-02-22 | 南京磁谷科技有限公司 | 一种轴向磁轴承结构 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003037948A (ja) * | 2001-07-24 | 2003-02-07 | Honda Motor Co Ltd | フライホイール・バッテリ |
-
2005
- 2005-04-25 JP JP2005126158A patent/JP4617986B2/ja not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003037948A (ja) * | 2001-07-24 | 2003-02-07 | Honda Motor Co Ltd | フライホイール・バッテリ |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010124017A2 (en) * | 2009-04-21 | 2010-10-28 | Board Of Regents, The University Of Texas System | Inertial energy storage system |
WO2010124017A3 (en) * | 2009-04-21 | 2011-02-10 | Board Of Regents, The University Of Texas System | Inertial energy storage system |
CN103034127A (zh) * | 2012-12-24 | 2013-04-10 | 江苏大学 | 一种轴向磁轴承控制系统 |
CN103034127B (zh) * | 2012-12-24 | 2015-10-28 | 江苏大学 | 一种轴向磁轴承控制系统 |
CN106438697A (zh) * | 2016-11-21 | 2017-02-22 | 南京磁谷科技有限公司 | 一种轴向磁轴承结构 |
Also Published As
Publication number | Publication date |
---|---|
JP4617986B2 (ja) | 2011-01-26 |
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