CN101409478B - Permanent magnetism levitation energy-storing flywheel system - Google Patents
Permanent magnetism levitation energy-storing flywheel system Download PDFInfo
- Publication number
- CN101409478B CN101409478B CN2007101573852A CN200710157385A CN101409478B CN 101409478 B CN101409478 B CN 101409478B CN 2007101573852 A CN2007101573852 A CN 2007101573852A CN 200710157385 A CN200710157385 A CN 200710157385A CN 101409478 B CN101409478 B CN 101409478B
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- Prior art keywords
- permanent magnet
- rotor
- flywheel
- axle
- energy
- 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.)
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- 238000005339 levitation Methods 0.000 title claims description 14
- 230000005389 magnetism Effects 0.000 title claims description 14
- 238000004804 winding Methods 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims description 14
- 230000003064 anti-oxidating effect Effects 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 230000003647 oxidation Effects 0.000 claims description 9
- 238000007254 oxidation reaction Methods 0.000 claims description 9
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 9
- 150000002910 rare earth metals Chemical class 0.000 claims description 9
- 235000012489 doughnuts Nutrition 0.000 claims description 4
- 238000004146 energy storage Methods 0.000 abstract description 10
- 239000000725 suspension Substances 0.000 abstract description 4
- 239000000696 magnetic material Substances 0.000 description 5
- 229910001172 neodymium magnet Inorganic materials 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000006062 fragmentation reaction Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
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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
- F16C32/0408—Passive magnetic bearings
- F16C32/0423—Passive magnetic bearings with permanent magnets on both parts repelling each other
- F16C32/0429—Passive magnetic bearings with permanent magnets on both parts repelling each other for both radial and axial load, e.g. conical magnets
- F16C32/0431—Passive magnetic bearings with permanent magnets on both parts repelling each other for both radial and axial load, e.g. conical magnets with bearings for axial load combined with bearings for radial load
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007101573852A CN101409478B (en) | 2007-10-10 | 2007-10-10 | Permanent magnetism levitation energy-storing flywheel system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007101573852A CN101409478B (en) | 2007-10-10 | 2007-10-10 | Permanent magnetism levitation energy-storing flywheel system |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101409478A CN101409478A (en) | 2009-04-15 |
CN101409478B true CN101409478B (en) | 2012-05-23 |
Family
ID=40572327
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007101573852A Active CN101409478B (en) | 2007-10-10 | 2007-10-10 | Permanent magnetism levitation energy-storing flywheel system |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101409478B (en) |
Cited By (1)
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---|---|---|---|---|
WO2020084345A1 (en) * | 2018-10-22 | 2020-04-30 | Wattsup Power A/S | Magnetic bearings for flywheel rotor levitation with radial stabilization |
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GB2462489B8 (en) * | 2008-08-12 | 2012-09-19 | Managed Technologies Ltd | Kinetic energy recovery and storage apparatus |
CN101722867B (en) * | 2009-12-17 | 2012-11-14 | 中铁电气化局集团宝鸡器材有限公司 | Novel ratchet compensating device |
CN101860114A (en) * | 2010-04-20 | 2010-10-13 | 天津大学 | Integrated switched reluctance machine flywheel energy storage device |
CN102290965A (en) * | 2010-06-19 | 2011-12-21 | 凌豫超 | Magnetic suspension hub fly wheel generator |
CN102082483B (en) * | 2011-02-16 | 2012-07-25 | 东南大学 | Flywheel energy storing device with permanent magnet bearing and thrust bearing |
CN102122860B (en) * | 2011-02-16 | 2013-02-13 | 东南大学 | Flywheel energy storage device |
CN102437675B (en) * | 2011-10-13 | 2016-01-06 | 山东科技大学 | Energy storage device of magnetic suspension flywheel |
CN102570749A (en) * | 2011-11-30 | 2012-07-11 | 深圳市配天电机技术有限公司 | Magnetic levitation energy storage flywheel motor, generator, motor and wind driven generator |
CN102570704A (en) * | 2011-11-30 | 2012-07-11 | 深圳市配天电机技术有限公司 | Collateral motor system, generator system and motor system |
US9729025B2 (en) * | 2012-04-03 | 2017-08-08 | The Boeing Company | Open-core flywheel architecture |
US8922081B2 (en) * | 2012-04-03 | 2014-12-30 | The Boeing Company | Nested-rotor open-core flywheel |
US8816543B2 (en) * | 2012-04-03 | 2014-08-26 | The Boeing Company | Flexible magnet directional stiffening methods |
US8698365B2 (en) * | 2012-04-03 | 2014-04-15 | The Boeing Company | Lightweight composite safety containment for flywheel energy storage |
CN102684367B (en) * | 2012-05-16 | 2014-04-16 | 上海电力学院 | High-capacity and high-efficiency magnetic suspension flywheel energy storage device |
CN105102257A (en) * | 2012-12-31 | 2015-11-25 | 兰州金福乐生物工程有限公司 | Transport vehicle with electric power generation and storage function |
CN103117641A (en) * | 2013-01-27 | 2013-05-22 | 赵克中 | Magnetic force balance device for magnetic transmission equipment |
EP2763292B1 (en) * | 2013-01-31 | 2016-05-25 | Skf Magnetic Mechatronics | High speed flywheel on magnetic bearings |
GB2515766A (en) | 2013-07-02 | 2015-01-07 | David Rodger | Reducing bearing forces in an electrical machine |
WO2015027409A1 (en) * | 2013-08-28 | 2015-03-05 | 深圳航天科技创新研究院 | Magnetic suspension flywheel motor |
CN104299748B (en) * | 2014-08-12 | 2016-08-17 | 北京航空航天大学 | A kind of high temperature superconducting magnetic suspension energy accumulation flywheel Dewar system |
CN104389741B (en) * | 2014-10-17 | 2017-08-25 | 山东科技大学 | A kind of vertical axes outer rotor magnetic suspending wind turbine generator |
CN104505975B (en) * | 2014-11-19 | 2017-01-04 | 哈尔滨工程大学 | Vehicle-mounted flywheel energy storage device |
CN104747595B (en) * | 2015-02-04 | 2017-09-26 | 中国船舶重工集团公司第七0七研究所 | High reliability long life gas hydrodynamic bearing |
CN104993645A (en) * | 2015-07-16 | 2015-10-21 | 刘言成 | Breeze-started variable-resistance wind power generator system |
CN105305722B (en) * | 2015-12-01 | 2018-01-02 | 罗业富 | Magnetic levitation energy storage wheel generating electricity |
GB2551207A (en) * | 2016-06-11 | 2017-12-13 | Rose Carson Abigail | Rotating mass energy store |
CN106224377A (en) * | 2016-08-29 | 2016-12-14 | 解璟昊 | A kind of magnetic suspension bearing |
CN106224378A (en) * | 2016-08-29 | 2016-12-14 | 镇江神风电磁轴承有限责任公司 | Magnetic bearing system |
CN107482841B (en) * | 2017-09-01 | 2019-06-28 | 华中科技大学 | A kind of low-loss high-speed integrated flywheel energy storage motor |
EP3707399B1 (en) * | 2017-11-06 | 2022-06-08 | Ironbox S.r.L. | Magnetic suspension rotary bearing |
CN108110942B (en) * | 2018-01-04 | 2023-10-27 | 中国科学院电工研究所 | Magnetic suspension mechanical energy storage system |
CN108708904A (en) * | 2018-06-26 | 2018-10-26 | 坎德拉(深圳)科技创新有限公司 | Permanent-magnet bearing |
WO2020083452A1 (en) * | 2018-10-22 | 2020-04-30 | Maersk Drilling A/S | Flywheel system with stationary shaft |
CN109450157A (en) * | 2018-12-06 | 2019-03-08 | 哈尔滨电气股份有限公司 | The big energy storage capacity variable cross-section rotor flywheel energy storage system of Permanent-magnet bearing and electromagnetic bearing mixing bearing |
KR102156481B1 (en) * | 2018-12-28 | 2020-09-15 | 한양대학교 산학협력단 | An axial motor including a magnetic levitation rotary body |
CN109936250A (en) * | 2019-04-11 | 2019-06-25 | 上海泰初化工技术有限公司 | A kind of flying wheel battery and its application on unmanned plane |
CN110707867B (en) * | 2019-12-02 | 2021-03-30 | 北京泓慧国际能源技术发展有限公司 | Flywheel battery |
CN110718987B (en) * | 2019-12-02 | 2020-10-30 | 北京泓慧国际能源技术发展有限公司 | Flywheel battery |
CN112117861B (en) * | 2020-09-08 | 2021-08-31 | 华中科技大学 | Flywheel energy storage motor |
CN113972782B (en) * | 2021-10-26 | 2022-09-20 | 石家庄铁道大学 | Energy storage flywheel and high-temperature superconducting flywheel energy storage system applying same |
TWI807768B (en) * | 2022-04-08 | 2023-07-01 | 郭樹雄 | motor generator |
CN114915089A (en) * | 2022-06-20 | 2022-08-16 | 山东大学 | Energy storage flywheel device based on outer rotor permanent magnet synchronous motor |
CN117578797A (en) * | 2022-08-08 | 2024-02-20 | 郭树雄 | Motor generator |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1333144A (en) * | 2001-08-28 | 2002-01-30 | 严密 | Method for making magnetic suspension flywheel energy storage system and the system thereof |
-
2007
- 2007-10-10 CN CN2007101573852A patent/CN101409478B/en active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1333144A (en) * | 2001-08-28 | 2002-01-30 | 严密 | Method for making magnetic suspension flywheel energy storage system and the system thereof |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020084345A1 (en) * | 2018-10-22 | 2020-04-30 | Wattsup Power A/S | Magnetic bearings for flywheel rotor levitation with radial stabilization |
Also Published As
Publication number | Publication date |
---|---|
CN101409478A (en) | 2009-04-15 |
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Owner name: SHENYANG ZHONGBEI HAOTONG ELECTRONIC TECHNOLOGY CO Free format text: FORMER OWNER: SUN HAOTIAN Effective date: 20101231 |
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Free format text: CORRECT: ADDRESS; FROM: 110006 2-13-2, NO.10-2, AOMEN ROAD, HEPING DISTRICT, SHENYANG CITY, LIAONING PROVINCE TO: 110112 LIUHOUDI VILLAGE, TONGGOU TOWNSHIP, SUJIATUN DISTRICT, SHENYANG CITY, LIAONING PROVINCE |
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TA01 | Transfer of patent application right |
Effective date of registration: 20101231 Address after: Liu Houdi village in Sujiatun District of Shenyang City, Liaoning province 110112 fonggouxiang Applicant after: Shenyang North China Hao Tong Electronic Technology Co.,Ltd. Address before: 110006 2-13-2, 10-2 Macao Road, Heping District, Liaoning, Shenyang Applicant before: Sun Haotian |
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Effective date of registration: 20240129 Address after: 110000 gate 5, No. 29-5, Chuangxin Second Road, Hunnan District, Shenyang City, Liaoning Province Patentee after: Shenyang weidesi mechanical equipment Co.,Ltd. Country or region after: China Address before: 110112 Liu Houdi Village, Tonggou Township, Sujiatun District, Shenyang City, Liaoning Province Patentee before: SHENYANG ZHONGBEI HAOTONG ELECTRONIC TECHNOLOGY Co.,Ltd. Country or region before: China |