CN114696174B - 滑环装置、偏航系统及风力发电机组 - Google Patents
滑环装置、偏航系统及风力发电机组 Download PDFInfo
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- CN114696174B CN114696174B CN202011624096.0A CN202011624096A CN114696174B CN 114696174 B CN114696174 B CN 114696174B CN 202011624096 A CN202011624096 A CN 202011624096A CN 114696174 B CN114696174 B CN 114696174B
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- brush
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- slip ring
- ring device
- ring
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Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R39/00—Rotary current collectors, distributors or interrupters
- H01R39/02—Details for dynamo electric machines
- H01R39/08—Slip-rings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor
- F03D1/101—Nacelles
- F03D1/181—Nacelles characterised by the connection to the tower, e.g. yaw systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D7/00—Controlling wind motors
- F03D7/02—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor
- F03D7/0204—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor for orientation in relation to wind direction
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
- F03D80/80—Arrangement of components within nacelles or towers
- F03D80/82—Arrangement of components within nacelles or towers of electrical components
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
- F03D80/80—Arrangement of components within nacelles or towers
- F03D80/82—Arrangement of components within nacelles or towers of electrical components
- F03D80/85—Cabling
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R39/00—Rotary current collectors, distributors or interrupters
- H01R39/02—Details for dynamo electric machines
- H01R39/022—Details for dynamo electric machines characterised by the materials used, e.g. ceramics
- H01R39/025—Conductive materials
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R39/00—Rotary current collectors, distributors or interrupters
- H01R39/02—Details for dynamo electric machines
- H01R39/14—Fastenings of commutators or slip-rings to shafts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R39/00—Rotary current collectors, distributors or interrupters
- H01R39/02—Details for dynamo electric machines
- H01R39/18—Contacts for co-operation with commutator or slip-ring, e.g. contact brush
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R39/00—Rotary current collectors, distributors or interrupters
- H01R39/02—Details for dynamo electric machines
- H01R39/46—Auxiliary means for improving current transfer, or for reducing or preventing sparking or arcing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R39/00—Rotary current collectors, distributors or interrupters
- H01R39/02—Details for dynamo electric machines
- H01R39/58—Means structurally associated with the current collector for indicating condition thereof, e.g. for indicating brush wear
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2260/00—Function
- F05D2260/20—Heat transfer, e.g. cooling
-
- 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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Motor Or Generator Current Collectors (AREA)
- Wind Motors (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
Description
Claims (12)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011624096.0A CN114696174B (zh) | 2020-12-31 | 2020-12-31 | 滑环装置、偏航系统及风力发电机组 |
PCT/CN2021/121337 WO2022142542A1 (zh) | 2020-12-31 | 2021-09-28 | 滑环装置、偏航系统及风力发电机组 |
KR1020237025232A KR20230124058A (ko) | 2020-12-31 | 2021-09-28 | 슬립 링 장치, 요 시스템, 및 풍력 터빈 발전기 세트 |
AU2021412148A AU2021412148A1 (en) | 2020-12-31 | 2021-09-28 | Slip ring apparatus, yaw system, and wind turbine generator set |
CA3203898A CA3203898A1 (en) | 2020-12-31 | 2021-09-28 | Slip ring apparatus, yaw system, and wind turbine generator set |
US18/260,233 US20240072503A1 (en) | 2020-12-31 | 2021-09-28 | Slip ring apparatus, yaw system, and wind turbine generator set |
EP21913287.5A EP4262033A4 (en) | 2020-12-31 | 2021-09-28 | SLIP RING DEVICE, YAW SYSTEM AND WIND TURBINE GENERATOR SET |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011624096.0A CN114696174B (zh) | 2020-12-31 | 2020-12-31 | 滑环装置、偏航系统及风力发电机组 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN114696174A CN114696174A (zh) | 2022-07-01 |
CN114696174B true CN114696174B (zh) | 2023-04-28 |
Family
ID=82133613
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202011624096.0A Active CN114696174B (zh) | 2020-12-31 | 2020-12-31 | 滑环装置、偏航系统及风力发电机组 |
Country Status (7)
Country | Link |
---|---|
US (1) | US20240072503A1 (zh) |
EP (1) | EP4262033A4 (zh) |
KR (1) | KR20230124058A (zh) |
CN (1) | CN114696174B (zh) |
AU (1) | AU2021412148A1 (zh) |
CA (1) | CA3203898A1 (zh) |
WO (1) | WO2022142542A1 (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115360561A (zh) * | 2022-09-08 | 2022-11-18 | 中船九江精达科技股份有限公司 | 一种自排屑防摩擦多余物的导电滑环 |
CN116191776B (zh) * | 2023-04-27 | 2023-07-14 | 北京金风科创风电设备有限公司 | 发电系统以及风力发电机组 |
CN117117748B (zh) * | 2023-09-05 | 2024-03-08 | 天津沃尔法电力设备有限公司 | 一种风力发电输电系统 |
CN117195737B (zh) * | 2023-09-21 | 2024-03-22 | 江苏中车电机有限公司 | 永磁风力发电机绕组结构及其智能优化方法 |
Citations (6)
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CN2662492Y (zh) * | 2003-12-31 | 2004-12-08 | 中国北车集团永济电机厂 | 直流电动机换向器 |
CN200944552Y (zh) * | 2006-09-04 | 2007-09-05 | 江苏航天动力机电有限公司 | 一种具有新型滑环结构的三相异步电动机 |
CN201113686Y (zh) * | 2007-06-18 | 2008-09-10 | 祺骅股份有限公司 | 电动机轴接地用螺纹结构 |
CN201498859U (zh) * | 2009-09-17 | 2010-06-02 | 蔡劼 | 风力机转动接触输电装置 |
CN201515292U (zh) * | 2009-08-20 | 2010-06-23 | 上海曼科电机制造有限公司 | 一种用于三相异步电动机的滑环结构 |
CN102447351A (zh) * | 2010-10-09 | 2012-05-09 | 溧阳市宏达电机有限公司 | 风电变桨专用稀土永磁直流伺服电机 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62118732A (ja) * | 1985-11-19 | 1987-05-30 | Mabuchi Motor Co Ltd | 小型モ−タ |
DE8605561U1 (de) * | 1986-02-28 | 1986-05-15 | Hoffmann & Co Elektrokohle KG, 4823 Steeg | Zweikomponenten-Kohlebürste |
GB2256753A (en) * | 1991-06-10 | 1992-12-16 | Tse Tak Tung | Roller brushes for an electric motor |
US5466979A (en) * | 1993-03-03 | 1995-11-14 | Board Of Regents, The University Of | Methods and apparatus to reduce wear on sliding surfaces |
DE10324708A1 (de) * | 2003-05-30 | 2004-12-16 | Ltn Servotechnik Gmbh | Schleifringelement und Verfahren zu dessen Herstellung |
JP5391657B2 (ja) * | 2008-11-14 | 2014-01-15 | 株式会社豊田中央研究所 | 回転電機用ブラシ摺接機構 |
WO2012055443A1 (en) * | 2010-10-29 | 2012-05-03 | 3E | System for contactless power transfer between nacelle and tower of a windturbine |
US20140255151A1 (en) * | 2013-03-05 | 2014-09-11 | Ogin, Inc. | Fluid Turbine With Slip Ring |
CN104330653A (zh) * | 2014-10-09 | 2015-02-04 | 武汉船用机械有限责任公司 | 一种船用中心滑环箱智能检测装置 |
CN106887783A (zh) * | 2017-03-08 | 2017-06-23 | 深圳市晶沛电子有限公司 | 一种导电滑环 |
CN207765765U (zh) * | 2017-12-29 | 2018-08-24 | 江西英智科技有限公司 | 一种离心机用滑环 |
CN210779408U (zh) * | 2019-12-11 | 2020-06-16 | 新疆金风科技股份有限公司 | 电刷、集电环系统及电机 |
-
2020
- 2020-12-31 CN CN202011624096.0A patent/CN114696174B/zh active Active
-
2021
- 2021-09-28 WO PCT/CN2021/121337 patent/WO2022142542A1/zh active Application Filing
- 2021-09-28 CA CA3203898A patent/CA3203898A1/en active Pending
- 2021-09-28 US US18/260,233 patent/US20240072503A1/en active Pending
- 2021-09-28 KR KR1020237025232A patent/KR20230124058A/ko not_active Application Discontinuation
- 2021-09-28 AU AU2021412148A patent/AU2021412148A1/en active Pending
- 2021-09-28 EP EP21913287.5A patent/EP4262033A4/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2662492Y (zh) * | 2003-12-31 | 2004-12-08 | 中国北车集团永济电机厂 | 直流电动机换向器 |
CN200944552Y (zh) * | 2006-09-04 | 2007-09-05 | 江苏航天动力机电有限公司 | 一种具有新型滑环结构的三相异步电动机 |
CN201113686Y (zh) * | 2007-06-18 | 2008-09-10 | 祺骅股份有限公司 | 电动机轴接地用螺纹结构 |
CN201515292U (zh) * | 2009-08-20 | 2010-06-23 | 上海曼科电机制造有限公司 | 一种用于三相异步电动机的滑环结构 |
CN201498859U (zh) * | 2009-09-17 | 2010-06-02 | 蔡劼 | 风力机转动接触输电装置 |
CN102447351A (zh) * | 2010-10-09 | 2012-05-09 | 溧阳市宏达电机有限公司 | 风电变桨专用稀土永磁直流伺服电机 |
Also Published As
Publication number | Publication date |
---|---|
WO2022142542A1 (zh) | 2022-07-07 |
AU2021412148A1 (en) | 2023-08-10 |
CN114696174A (zh) | 2022-07-01 |
KR20230124058A (ko) | 2023-08-24 |
CA3203898A1 (en) | 2022-07-07 |
EP4262033A4 (en) | 2024-07-10 |
US20240072503A1 (en) | 2024-02-29 |
EP4262033A1 (en) | 2023-10-18 |
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Address after: 830026 No. 107, Shanghai Road, Urumqi economic and Technological Development Zone, the Xinjiang Uygur Autonomous Region Patentee after: Jinfeng Technology Co.,Ltd. Address before: 830026 No. 107, Shanghai Road, Urumqi economic and Technological Development Zone, the Xinjiang Uygur Autonomous Region Patentee before: XINJIANG GOLDWIND SCIENCE & TECHNOLOGY Co.,Ltd. |
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