KR102445902B1 - 자기부상 로터세일 - Google Patents
자기부상 로터세일 Download PDFInfo
- Publication number
- KR102445902B1 KR102445902B1 KR1020220063014A KR20220063014A KR102445902B1 KR 102445902 B1 KR102445902 B1 KR 102445902B1 KR 1020220063014 A KR1020220063014 A KR 1020220063014A KR 20220063014 A KR20220063014 A KR 20220063014A KR 102445902 B1 KR102445902 B1 KR 102445902B1
- Authority
- KR
- South Korea
- Prior art keywords
- electromagnet
- rotor sail
- coil unit
- coil
- gap
- 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.)
- Active
Links
- 238000005339 levitation Methods 0.000 title claims description 21
- 238000007667 floating Methods 0.000 claims description 6
- 238000005516 engineering process Methods 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000005431 greenhouse gas Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/08—Structural association with bearings
- H02K7/09—Structural association with bearings with magnetic bearings
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H9/00—Marine propulsion provided directly by wind power
- B63H9/02—Marine propulsion provided directly by wind power using Magnus effect
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N15/00—Holding or levitation devices using magnetic attraction or repulsion, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B2035/009—Wind propelled vessels comprising arrangements, installations or devices specially adapted therefor, other than wind propulsion arrangements, installations, or devices, such as sails, running rigging, or the like, and other than sailboards or the like or related equipment
-
- 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
- F16C2233/00—Monitoring condition, e.g. temperature, load, vibration
-
- 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
- F16C2326/00—Articles relating to transporting
- F16C2326/30—Ships, e.g. propelling shafts and bearings therefor
-
- 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
- F16C32/0476—Active magnetic bearings for rotary movement with active support of one degree of freedom, e.g. axial magnetic bearings
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T70/00—Maritime or waterways transport
- Y02T70/50—Measures to reduce greenhouse gas emissions related to the propulsion system
- Y02T70/5218—Less carbon-intensive fuels, e.g. natural gas, biofuels
- Y02T70/5236—Renewable or hybrid-electric solutions
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- Chemical & Material Sciences (AREA)
- Sustainable Energy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Ocean & Marine Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Liquid Crystal (AREA)
- Linear Motors (AREA)
Abstract
Description
도 2는 본 발명에 의한 자기부상 로터세일의 잠금수단의 상세도이다.
도 3은 본 발명에 의한 자기부상 로터세일의 회전원리를 나타낸 상세도이다.
105 : 잠금수단 110 : 고리
115 : 로프 150: 완충부재
200 : 코일부 210 : 부상코일
220 : 전동코일 300 : 전자석
350 : 지지부재 400 : 간극센서
(a) : N극 (b) : S극
Claims (4)
- 로터세일 본체;
상기 로터세일 본체 하부에 구비되는 코일부;
상기 코일부를 부상시키는 전자석;
상기 전자석을 지지하는 지지부재; 및
상기 지지부재에 구비되어 상기 코일부와 상기 전자석의 간극을 측정하는 간극센서;
상기 로터세일 본체를 선체에 고정할 수 있는 잠금수단; 및
상기 로터세일 본체 하부에 구비되어 상기 코일부와 상기 지지부재의 충돌을 방지할 수 있는 완충부재; 를 포함하고,
상기 코일부는,
상기 전자석에 수직 간극을 두고 구비되어 상기 로터세일 본체를 수직 방향으로 부상시키는 부상코일; 및
상기 전자석에 수평 간극을 두고 구비되어 상기 로터세일 본체를 회전시키는 전동코일; 을
포함하는 것을 특징으로 하는 자기부상 로터세일. - 삭제
- 삭제
- 삭제
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020220063014A KR102445902B1 (ko) | 2022-05-23 | 2022-05-23 | 자기부상 로터세일 |
US17/816,822 US12301086B2 (en) | 2022-05-23 | 2022-08-02 | Magnetic levitation rotor sail |
JP2022125553A JP7472205B2 (ja) | 2022-05-23 | 2022-08-05 | 磁気浮上ローターセイル |
EP22189762.2A EP4283149B1 (en) | 2022-05-23 | 2022-08-10 | Magnetic levitation rotor sail |
CN202210958991.9A CN117141697A (zh) | 2022-05-23 | 2022-08-10 | 磁悬浮旋筒风帆 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020220063014A KR102445902B1 (ko) | 2022-05-23 | 2022-05-23 | 자기부상 로터세일 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR102445902B1 true KR102445902B1 (ko) | 2022-09-21 |
Family
ID=82898888
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020220063014A Active KR102445902B1 (ko) | 2022-05-23 | 2022-05-23 | 자기부상 로터세일 |
Country Status (5)
Country | Link |
---|---|
US (1) | US12301086B2 (ko) |
EP (1) | EP4283149B1 (ko) |
JP (1) | JP7472205B2 (ko) |
KR (1) | KR102445902B1 (ko) |
CN (1) | CN117141697A (ko) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20240139009A (ko) | 2023-03-13 | 2024-09-20 | 창이 주식회사 | 로터세일 조립체 |
KR20240147510A (ko) | 2023-03-30 | 2024-10-08 | 창이 주식회사 | 로터세일 조립체 |
KR20240153273A (ko) | 2023-04-14 | 2024-10-22 | 창이 주식회사 | 이종세일장치 |
KR102753391B1 (ko) | 2023-09-26 | 2025-01-10 | 한국해양과학기술원 | 추진보조 로터세일 발전시스템 |
KR102815270B1 (ko) | 2024-06-25 | 2025-05-29 | 한국해양과학기술원 | 자기 부상형 로터 세일 시스템 및 이를 탑재한 선박 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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KR100895899B1 (ko) * | 2007-12-13 | 2009-05-04 | 한국기계연구원 | LSRM과 Halbach 배열을 이용한 자기부상열차시스템 |
KR20140024469A (ko) * | 2011-06-22 | 2014-02-28 | 매그너스 엘티디. | 수직 가변형 해양 세일 시스템 |
KR20150008138A (ko) * | 2012-04-20 | 2015-01-21 | 리제네다인 엘엘씨 | 풍력 터빈 및 기타 장치의 자기 부상을 위한 자석 구조 |
KR101488839B1 (ko) | 2010-09-16 | 2015-02-03 | 보벤 프로퍼티즈 게엠베하 | 마그누스 로터 |
KR20190101773A (ko) * | 2018-02-23 | 2019-09-02 | 목포대학교산학협력단 | 풍력추진 기능이 구비된 선박 |
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DE102005062615A1 (de) * | 2005-12-23 | 2007-06-28 | Magnus Rotor Solar Systems Ltd. | Windkraftanlage |
DE102007003779A1 (de) * | 2007-01-19 | 2008-07-31 | Rainer Weise | Antrieb für Flettnerrotor als Windzusatzantrieb für Schiffe |
US20120045352A1 (en) * | 2010-08-23 | 2012-02-23 | Justin Lawyer | Pump and pump assembly |
DE102010040901A1 (de) * | 2010-09-16 | 2012-03-22 | Aloys Wobben | Magnus-Rotor |
DE102013015487A1 (de) * | 2013-09-19 | 2015-03-19 | Volker Dietz | Energieanlage bzw. Kraftwerk mit berührungsarm, berührungslos und/oder magnetisch gelagerten Welle |
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EP4378054A2 (en) * | 2021-07-30 | 2024-06-05 | E-Circuit Motors, Inc. | Magnetic material filled printed circuit boards and printed circuit board stators |
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-
2022
- 2022-05-23 KR KR1020220063014A patent/KR102445902B1/ko active Active
- 2022-08-02 US US17/816,822 patent/US12301086B2/en active Active
- 2022-08-05 JP JP2022125553A patent/JP7472205B2/ja active Active
- 2022-08-10 EP EP22189762.2A patent/EP4283149B1/en active Active
- 2022-08-10 CN CN202210958991.9A patent/CN117141697A/zh active Pending
Patent Citations (5)
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KR100895899B1 (ko) * | 2007-12-13 | 2009-05-04 | 한국기계연구원 | LSRM과 Halbach 배열을 이용한 자기부상열차시스템 |
KR101488839B1 (ko) | 2010-09-16 | 2015-02-03 | 보벤 프로퍼티즈 게엠베하 | 마그누스 로터 |
KR20140024469A (ko) * | 2011-06-22 | 2014-02-28 | 매그너스 엘티디. | 수직 가변형 해양 세일 시스템 |
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KR20190101773A (ko) * | 2018-02-23 | 2019-09-02 | 목포대학교산학협력단 | 풍력추진 기능이 구비된 선박 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20240139009A (ko) | 2023-03-13 | 2024-09-20 | 창이 주식회사 | 로터세일 조립체 |
KR20240147510A (ko) | 2023-03-30 | 2024-10-08 | 창이 주식회사 | 로터세일 조립체 |
KR20240153273A (ko) | 2023-04-14 | 2024-10-22 | 창이 주식회사 | 이종세일장치 |
KR102753391B1 (ko) | 2023-09-26 | 2025-01-10 | 한국해양과학기술원 | 추진보조 로터세일 발전시스템 |
KR102815270B1 (ko) | 2024-06-25 | 2025-05-29 | 한국해양과학기술원 | 자기 부상형 로터 세일 시스템 및 이를 탑재한 선박 |
Also Published As
Publication number | Publication date |
---|---|
US12301086B2 (en) | 2025-05-13 |
JP7472205B2 (ja) | 2024-04-22 |
EP4283149A1 (en) | 2023-11-29 |
EP4283149B1 (en) | 2025-07-23 |
CN117141697A (zh) | 2023-12-01 |
JP2023172825A (ja) | 2023-12-06 |
US20230378848A1 (en) | 2023-11-23 |
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