SE0000415L - Electric power generating device - Google Patents
Electric power generating deviceInfo
- Publication number
- SE0000415L SE0000415L SE0000415A SE0000415A SE0000415L SE 0000415 L SE0000415 L SE 0000415L SE 0000415 A SE0000415 A SE 0000415A SE 0000415 A SE0000415 A SE 0000415A SE 0000415 L SE0000415 L SE 0000415L
- Authority
- SE
- Sweden
- Prior art keywords
- rotor
- hub
- turbine
- power generating
- generating device
- Prior art date
Links
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
- H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
- H02K7/1807—Rotary generators
- H02K7/1823—Rotary generators structurally associated with turbines or similar engines
- H02K7/183—Rotary generators structurally associated with turbines or similar engines wherein the turbine is a wind turbine
- H02K7/1838—Generators mounted in a nacelle or similar structure of a horizontal axis wind turbine
-
- 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
- F03D15/00—Transmission of mechanical power
- F03D15/20—Gearless transmission, i.e. direct-drive
-
- 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
- F03D80/70—Bearing or lubricating arrangements
-
- 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
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
- F03D9/20—Wind motors characterised by the driven apparatus
- F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2220/00—Application
- F05B2220/70—Application in combination with
- F05B2220/706—Application in combination with an electrical generator
- F05B2220/7064—Application in combination with an electrical generator of the alternating current (A.C.) type
- F05B2220/70642—Application in combination with an electrical generator of the alternating current (A.C.) type of the synchronous type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2220/00—Application
- F05B2220/70—Application in combination with
- F05B2220/706—Application in combination with an electrical generator
- F05B2220/7068—Application in combination with an electrical generator equipped with permanent magnets
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2260/00—Function
- F05B2260/96—Preventing, counteracting or reducing vibration or noise
-
- 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)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Energy (AREA)
- Sustainable Development (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Wind Motors (AREA)
Abstract
A power generating device comprises a turbine (1) and a generator (2) with a stator (3), which is connected to a support arrangement (4), and a rotor (6). The rotor is rotatably mounted by means of at least one bearing (7). A hub (12) of the turbine is connected to the rotor (6) by means of a connecting device (14) arranged to transmit turning moment from the hub to the rotor. The hub (12) of the turbine is rotatably mounted relative to an axle part (16), which is connected to the support arrangement (4) via at least one second bearing (17) which is separate from the at least one first mentioned bearing (7). The connecting device (14) is arranged to transmit turning moment from the turbine hub (12) to the rotor (6) without or with only insignificant simultaneous transmission of bending moment.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0000415A SE515712C3 (en) | 2000-02-10 | 2000-02-10 | Electric power generating device |
AU2001232563A AU2001232563A1 (en) | 2000-02-10 | 2001-02-09 | Power generating device |
PCT/SE2001/000261 WO2001059296A1 (en) | 2000-02-10 | 2001-02-09 | Power generating device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0000415A SE515712C3 (en) | 2000-02-10 | 2000-02-10 | Electric power generating device |
Publications (4)
Publication Number | Publication Date |
---|---|
SE0000415D0 SE0000415D0 (en) | 2000-02-10 |
SE0000415L true SE0000415L (en) | 2001-08-11 |
SE515712C2 SE515712C2 (en) | 2001-10-01 |
SE515712C3 SE515712C3 (en) | 2001-10-23 |
Family
ID=20278389
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE0000415A SE515712C3 (en) | 2000-02-10 | 2000-02-10 | Electric power generating device |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU2001232563A1 (en) |
SE (1) | SE515712C3 (en) |
WO (1) | WO2001059296A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102713276A (en) * | 2009-11-13 | 2012-10-03 | 苏司兰能源有限公司 | Wind turbine |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2810374B1 (en) * | 2000-06-19 | 2004-09-03 | Jeumont Ind | DEVICE FOR PRODUCING ELECTRIC CURRENT FROM WIND ENERGY |
NO320790B1 (en) * | 2000-10-19 | 2006-01-30 | Scan Wind Group As | Vindkraftverk |
ES2185504B1 (en) * | 2001-10-03 | 2004-02-16 | Torres Martinez M | SIMPLIFIED AEROGENERATOR. |
US7431567B1 (en) | 2003-05-30 | 2008-10-07 | Northern Power Systems Inc. | Wind turbine having a direct-drive drivetrain |
US7075192B2 (en) * | 2004-04-19 | 2006-07-11 | Northern Power Systems, Inc. | Direct drive wind turbine |
EP1657437A1 (en) * | 2004-11-15 | 2006-05-17 | Ägir Konsult AB | Generator bearing arrangement in a wind power plant |
ES2277795B1 (en) * | 2006-12-27 | 2009-04-01 | GAMESA INNOVATION & TECHNOLOGY, S.L. | A POWER TRAIN OF AN AEROGENERATOR. |
WO2010080043A2 (en) * | 2009-01-12 | 2010-07-15 | Sirseth Thorbjoem | Energy system |
NO20092984A1 (en) * | 2009-09-11 | 2011-02-14 | Blaaster Wind Tech As | Wind turbine |
ES2360159B1 (en) * | 2009-11-20 | 2012-04-10 | Gamesa Innovatión & Technology, S.L. | A POWER TRAIN OF A DIRECTLY OPERATED AEROGENERATOR. |
CN102985690B (en) | 2010-07-12 | 2016-04-20 | 阿尔斯通风力有限个人公司 | Wind turbine |
WO2012007185A1 (en) | 2010-07-12 | 2012-01-19 | Alstom Wind, S.L.U. | Wind turbine |
DK2416009T3 (en) | 2010-08-06 | 2013-07-15 | Alstom Wind Slu | Directly operated wind turbine and method for controlling air gap |
CN102536666B (en) * | 2010-12-09 | 2015-05-13 | 厦门蓝溪科技有限公司 | Large-size direct-drive double wind-driven generator system and installation method thereof |
CN102121457A (en) * | 2011-03-12 | 2011-07-13 | 华小平 | Duplex bearing direct-drive wind generating set with bending moment independently bearing dead shaft |
DE102011005498A1 (en) * | 2011-03-14 | 2012-09-20 | Aktiebolaget Skf | Warehouse concept with winding tubes |
EP2505830B1 (en) | 2011-03-31 | 2016-08-03 | Alstom Wind, S.L.U. | Wind turbine |
CN103883471B (en) * | 2012-12-20 | 2016-12-28 | 华锐风电科技(集团)股份有限公司 | Actuating device and wind power generating set |
EP3141743A1 (en) * | 2015-09-09 | 2017-03-15 | Siemens Aktiengesellschaft | Wind turbine hub arrangement |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3478336D1 (en) * | 1984-09-24 | 1989-06-29 | Rudolf Braren | High power step-up transmission |
FI91313C (en) * | 1991-08-23 | 1994-06-10 | Valmet Oy | Wind turbines and procedures in the operation of the wind turbine's electricity generator |
DE4402184C2 (en) * | 1994-01-26 | 1995-11-23 | Friedrich Prof Dr Ing Klinger | Multi-pole synchronous generator for gearless horizontal-axis wind turbines with nominal powers of up to several megawatts |
ES2166832T5 (en) * | 1994-10-07 | 2008-02-16 | Windtec Consulting Gmbh | PLANETARY GEAR FOR A WIND TURBINE. |
FR2760492B1 (en) * | 1997-03-10 | 2001-11-09 | Jeumont Ind | ELECTRIC POWER GENERATION SYSTEM ASSOCIATED WITH A WIND TURBINE |
NL1011876C2 (en) * | 1999-04-23 | 2000-10-24 | Aerpac Holding B V | Generator. |
-
2000
- 2000-02-10 SE SE0000415A patent/SE515712C3/en not_active IP Right Cessation
-
2001
- 2001-02-09 WO PCT/SE2001/000261 patent/WO2001059296A1/en active Application Filing
- 2001-02-09 AU AU2001232563A patent/AU2001232563A1/en not_active Abandoned
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102713276A (en) * | 2009-11-13 | 2012-10-03 | 苏司兰能源有限公司 | Wind turbine |
Also Published As
Publication number | Publication date |
---|---|
SE0000415D0 (en) | 2000-02-10 |
WO2001059296A1 (en) | 2001-08-16 |
AU2001232563A1 (en) | 2001-08-20 |
SE515712C3 (en) | 2001-10-23 |
SE515712C2 (en) | 2001-10-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |