KR100960785B1 - 대용량 중공형 플라이휠 전력저장장치 - Google Patents
대용량 중공형 플라이휠 전력저장장치 Download PDFInfo
- Publication number
- KR100960785B1 KR100960785B1 KR1020080107772A KR20080107772A KR100960785B1 KR 100960785 B1 KR100960785 B1 KR 100960785B1 KR 1020080107772 A KR1020080107772 A KR 1020080107772A KR 20080107772 A KR20080107772 A KR 20080107772A KR 100960785 B1 KR100960785 B1 KR 100960785B1
- Authority
- KR
- South Korea
- Prior art keywords
- bearing
- flywheel
- power storage
- storage device
- hollow shaft
- Prior art date
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Classifications
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- 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
- H02K7/02—Additional mass for increasing inertia, e.g. flywheels
- H02K7/025—Additional mass for increasing inertia, e.g. flywheels for power storage
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
- H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
- H02K21/22—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating around the armatures, e.g. flywheel magnetos
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
- H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
- H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K55/00—Dynamo-electric machines having windings operating at cryogenic temperatures
-
- 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
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/60—Superconducting electric elements or equipment; Power systems integrating superconducting elements or equipment
-
- 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
Abstract
Description
Claims (2)
- 중공축(P)과, 중심에 상기 중공축(P)이 배치되는 진공챔버(110), 상기 진공챔버(110)의 내부 가장자리에 설치되는 소정 질량의 플라이휠(120), 및 상기 플라이휠(120)과 중공축(P)을 서로 연결시키며 상기 플라이휠(120)과 함께 상기 진공챔버(110) 내부에서 회전 가능하게 설치되는 허브(130)가 구비되는 대용량 중공형 플라이휠 전력저장장치에 있어서,상기 중공축(P)의 내, 외측으로 초전도베어링(140)과 전자석베어링(150)이 각각 설치되되 서로간의 자기력이 차폐 가능하게 설치되는 것을 특징으로 하는 대용량 중공형 플라이휠 전력저장장치.
- 제 1항에 있어서,상기 초전도베어링(140)과 전자석베어링(150) 사이에 금속재질의 원통형으로 설치되는 마그넷실드(170)를 더 포함하는 것을 특징으로 하는 대용량 중공형 플라이휠 전력저장장치.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080107772A KR100960785B1 (ko) | 2008-10-31 | 2008-10-31 | 대용량 중공형 플라이휠 전력저장장치 |
US12/560,383 US8134264B2 (en) | 2008-10-31 | 2009-09-15 | Large capacity hollow-type flywheel energy storage device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080107772A KR100960785B1 (ko) | 2008-10-31 | 2008-10-31 | 대용량 중공형 플라이휠 전력저장장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20100048556A KR20100048556A (ko) | 2010-05-11 |
KR100960785B1 true KR100960785B1 (ko) | 2010-06-01 |
Family
ID=42275305
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020080107772A KR100960785B1 (ko) | 2008-10-31 | 2008-10-31 | 대용량 중공형 플라이휠 전력저장장치 |
Country Status (2)
Country | Link |
---|---|
US (1) | US8134264B2 (ko) |
KR (1) | KR100960785B1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20190102968A (ko) | 2018-10-01 | 2019-09-04 | 부산대학교 산학협력단 | 밀폐형 하우징 |
KR20200033592A (ko) | 2018-09-20 | 2020-03-30 | 삼성중공업 주식회사 | 선박 |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0905343D0 (en) | 2009-03-27 | 2009-05-13 | Ricardo Uk Ltd | A flywheel |
GB0905345D0 (en) * | 2009-03-27 | 2009-05-13 | Ricardo Uk Ltd | A flywheel |
GB201019473D0 (en) | 2010-11-17 | 2010-12-29 | Ricardo Uk Ltd | An improved coupler |
GB2489633B (en) * | 2011-01-18 | 2017-08-02 | The City Univ | A flywheel apparatus |
GB201106768D0 (en) | 2011-04-20 | 2011-06-01 | Ricardo Uk Ltd | An energy storage system |
US8816543B2 (en) | 2012-04-03 | 2014-08-26 | The Boeing Company | Flexible magnet directional stiffening methods |
US9729025B2 (en) | 2012-04-03 | 2017-08-08 | The Boeing Company | Open-core flywheel architecture |
US8698365B2 (en) | 2012-04-03 | 2014-04-15 | The Boeing Company | Lightweight composite safety containment for flywheel energy storage |
US8922081B2 (en) | 2012-04-03 | 2014-12-30 | The Boeing Company | Nested-rotor open-core flywheel |
AT512657B1 (de) * | 2012-05-15 | 2013-10-15 | Univ Wien Tech | Schwungrad |
US8803487B2 (en) | 2012-09-01 | 2014-08-12 | Dehlsen Associates, Llc | Rotating kinetic and potential energy frequency regulation device for fast response large scale electric power applications |
US9997976B2 (en) | 2015-12-17 | 2018-06-12 | II Robert W. LAWSON | Failure mode protection for electromechanical battery |
DE102016102255A1 (de) * | 2016-02-10 | 2017-08-10 | Vpc Gmbh | Kinetischer Großspeicher für Strom |
NO342405B1 (en) * | 2016-08-23 | 2018-05-14 | Bergan Tech As | Large scale flywheel for energy storage |
CN112005022B (zh) | 2018-02-15 | 2022-06-03 | 贝甘技术股份公司 | 用于能量储存的大型飞轮 |
CN109274206A (zh) * | 2018-12-06 | 2019-01-25 | 哈尔滨电气股份有限公司 | 永磁轴承与电磁轴承混合支承的曲面变截面转子飞轮储能系统 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5214981A (en) | 1991-07-26 | 1993-06-01 | Arch Development Corporation | Flywheel energy storage with superconductor magnetic bearings |
US5220232A (en) | 1991-09-03 | 1993-06-15 | Allied Signal Aerospace | Stacked magnet superconducting bearing |
JP2000130502A (ja) | 1998-10-23 | 2000-05-12 | Chubu Electric Power Co Inc | 超電導フライホイール装置 |
KR100445224B1 (ko) | 2002-03-21 | 2004-08-21 | 한국전력공사 | 복합 베어링을 사용한 초전도 플라이휠 에너지 저장장치 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6798092B1 (en) * | 2000-10-12 | 2004-09-28 | Christopher W. Gabrys | Low outgas flywheel motor/generator |
JP4278905B2 (ja) | 2002-02-18 | 2009-06-17 | 三菱重工業株式会社 | 超電導磁気軸受装置及び超電導フライホイール装置 |
JP2008039163A (ja) | 2006-08-10 | 2008-02-21 | Toshiba Corp | 超電導利用支持機構 |
JP4937687B2 (ja) | 2006-09-27 | 2012-05-23 | 公益財団法人鉄道総合技術研究所 | 電力貯蔵用超電導フライホイール装置 |
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2008
- 2008-10-31 KR KR1020080107772A patent/KR100960785B1/ko active IP Right Grant
-
2009
- 2009-09-15 US US12/560,383 patent/US8134264B2/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5214981A (en) | 1991-07-26 | 1993-06-01 | Arch Development Corporation | Flywheel energy storage with superconductor magnetic bearings |
US5220232A (en) | 1991-09-03 | 1993-06-15 | Allied Signal Aerospace | Stacked magnet superconducting bearing |
JP2000130502A (ja) | 1998-10-23 | 2000-05-12 | Chubu Electric Power Co Inc | 超電導フライホイール装置 |
KR100445224B1 (ko) | 2002-03-21 | 2004-08-21 | 한국전력공사 | 복합 베어링을 사용한 초전도 플라이휠 에너지 저장장치 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20200033592A (ko) | 2018-09-20 | 2020-03-30 | 삼성중공업 주식회사 | 선박 |
KR20190102968A (ko) | 2018-10-01 | 2019-09-04 | 부산대학교 산학협력단 | 밀폐형 하우징 |
Also Published As
Publication number | Publication date |
---|---|
US20100231075A1 (en) | 2010-09-16 |
US8134264B2 (en) | 2012-03-13 |
KR20100048556A (ko) | 2010-05-11 |
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