WO2008143598A3 - Wind generator/motor with double rotors - Google Patents
Wind generator/motor with double rotors Download PDFInfo
- Publication number
- WO2008143598A3 WO2008143598A3 PCT/TR2008/000034 TR2008000034W WO2008143598A3 WO 2008143598 A3 WO2008143598 A3 WO 2008143598A3 TR 2008000034 W TR2008000034 W TR 2008000034W WO 2008143598 A3 WO2008143598 A3 WO 2008143598A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- stator
- rotor
- coils
- motor
- rotor shaft
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K16/00—Machines with more than one rotor or stator
-
- 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
-
- 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
-
- 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
-
- 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
-
- 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)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Wind Motors (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention relates to a wind turbine (1) used to convert the kinetic energy formed by the wind into the electrical energy, which comprises at least one blade (10) and at least one rotor shaft (14) and a rotor (3) connected onto said rotor shaft (14), a stator (4) having coils inside which said rotor (3) rotates, and at least one generator/motor (2) having at least one secondary stator (16) with thick coils that is activated at high revolutions after the activation of said stator (4), which is the part with the thin coils, at the low revolutions and at least one secondary rotor (15) connected onto said rotor shaft (14), and exhibiting the 3-phase synchronous motor feature upon the application of an alternative voltage with variable voltage and frequency to the 3-phase coils of said stator (4) and/or secondary stator (16).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TR200703431 | 2007-05-18 | ||
TR2007/03431 | 2007-05-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2008143598A2 WO2008143598A2 (en) | 2008-11-27 |
WO2008143598A3 true WO2008143598A3 (en) | 2009-03-19 |
Family
ID=40032303
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/TR2008/000034 WO2008143598A2 (en) | 2007-05-18 | 2008-04-10 | Wind generator/motor with double rotors |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO2008143598A2 (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1986002790A1 (en) * | 1984-10-31 | 1986-05-09 | Sundstrand Corporation | Voltage regulated permanent magnet generator system |
WO1988007782A1 (en) * | 1987-03-24 | 1988-10-06 | Wolf John V D | Electric generator |
EP0627805A2 (en) * | 1993-06-03 | 1994-12-07 | Secretary Of State For Trade And Industry In Her Britannic Majesty's Gov. Of The U.K. Of Great Britain And Northern Ireland | Electromagnetic machine |
US5838085A (en) * | 1994-06-08 | 1998-11-17 | Precise Power Corporation | Versatile AC dynamo-electric machine |
EP0926806A2 (en) * | 1997-12-12 | 1999-06-30 | Flavio Novelli | Electric machine with rotating field and double air gap |
US20030164654A1 (en) * | 2002-02-25 | 2003-09-04 | Thaxton Edgar S. | Axially segmented permanent magnet synchronous machine with integrated magnetic bearings and active stator control of the axial degree-of-freedom |
-
2008
- 2008-04-10 WO PCT/TR2008/000034 patent/WO2008143598A2/en active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1986002790A1 (en) * | 1984-10-31 | 1986-05-09 | Sundstrand Corporation | Voltage regulated permanent magnet generator system |
WO1988007782A1 (en) * | 1987-03-24 | 1988-10-06 | Wolf John V D | Electric generator |
EP0627805A2 (en) * | 1993-06-03 | 1994-12-07 | Secretary Of State For Trade And Industry In Her Britannic Majesty's Gov. Of The U.K. Of Great Britain And Northern Ireland | Electromagnetic machine |
US5838085A (en) * | 1994-06-08 | 1998-11-17 | Precise Power Corporation | Versatile AC dynamo-electric machine |
EP0926806A2 (en) * | 1997-12-12 | 1999-06-30 | Flavio Novelli | Electric machine with rotating field and double air gap |
US20030164654A1 (en) * | 2002-02-25 | 2003-09-04 | Thaxton Edgar S. | Axially segmented permanent magnet synchronous machine with integrated magnetic bearings and active stator control of the axial degree-of-freedom |
Non-Patent Citations (1)
Title |
---|
EDUARD MULJADI ET AL: "Axial-Flux Modular Permanent-Magnet Generator with a Toroidal Winding for Wind-Turbine Applications", IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, IEEE SERVICE CENTER, PISCATAWAY, NJ, US, vol. 35, no. 4, 1 August 1999 (1999-08-01), XP011022612, ISSN: 0093-9994 * |
Also Published As
Publication number | Publication date |
---|---|
WO2008143598A2 (en) | 2008-11-27 |
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