DE29810364U1 - Rotor for a wind turbine and wind turbine - Google Patents
Rotor for a wind turbine and wind turbineInfo
- Publication number
- DE29810364U1 DE29810364U1 DE29810364U DE29810364U DE29810364U1 DE 29810364 U1 DE29810364 U1 DE 29810364U1 DE 29810364 U DE29810364 U DE 29810364U DE 29810364 U DE29810364 U DE 29810364U DE 29810364 U1 DE29810364 U1 DE 29810364U1
- Authority
- DE
- Germany
- Prior art keywords
- rotor
- generator
- permanent magnet
- shaft
- coil
- 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.)
- Expired - Lifetime
Links
Classifications
-
- 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
- F03D1/02—Wind motors with rotation axis substantially parallel to the air flow entering the rotor having a plurality of rotors
- F03D1/025—Wind motors with rotation axis substantially parallel to the air flow entering the rotor having a plurality of rotors coaxially arranged
-
- 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
- F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
- F03D13/10—Assembly of wind motors; Arrangements for erecting wind motors
-
- 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
- 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
Description
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically
Claims (18)
einem zylinderförmigen Dauermagneten (22), der entlang eines Durchmessers durch den kreisförmigen Querschnitt magnetisiert ist, so daß bei einem Längsschnitt durch den Mittelpunkt des zylinderförmigen Dauermagneten (22) ein Halbzylinder als Nordpol und der andere Halbzylinder als Südpol ausgebildet ist,
einer Mehrzahl von in einer Spulenhalterung (40) befestigten in sich geschlossenen Spulensträngen (32), die jeweils einen ersten (34) und einen zweiten (35) Abschnitt und einen vorderen (36) und einen hinteren (37) Verbindungsabschnitt umfassen, die den ersten und zweiten Abschnitt (35, 35) miteinander verbinden und den Spulenstrang (32) in sich schließen,
wobei in Längsrichtung des zylinderförmigen Dauermagneten (22) der erste Abschnitt (34) des jeweiligen Spulenstrangs (32) entlang des Nordpols und der zweite Abschnitt (35) entlang des Südpols verläuft,
einem äusseren Hohlzylinder (42) aus Weicheisenmaterial, der die Spulenstränge (32) und den Dauermagneten (22) umschließt und der stirnseitig starr mit dem Dauermagneten (22) verbunden ist, und
einem Kollektor (44), der einen elektrischen Schleifkontakt zu den die Spulensträngen (32) herstellt,
wobei die Spulenstränge (32) in der Spulenhalterung (40) gegenüber dem Dauermagneten (22) und dem äußeren Hohlzylinder (42) drehbar gelagert sind.12. DC generator or DC motor, in particular for a wind turbine according to one of the preceding claims, with
a cylindrical permanent magnet ( 22 ) which is magnetized along a diameter by the circular cross section, so that in a longitudinal section through the center of the cylindrical permanent magnet ( 22 ) one half cylinder is designed as the north pole and the other half cylinder as the south pole,
a plurality of self-contained coil strands ( 32 ) fixed in a coil holder ( 40 ), each comprising a first ( 34 ) and a second ( 35 ) section and a front ( 36 ) and a rear ( 37 ) connecting section, the first and connect the second section ( 35 , 35 ) to one another and close the coil strand ( 32 ),
wherein in the longitudinal direction of the cylindrical permanent magnet ( 22 ) the first section ( 34 ) of the respective coil strand ( 32 ) runs along the north pole and the second section ( 35 ) runs along the south pole,
an outer hollow cylinder ( 42 ) made of soft iron material, which encloses the coil strands ( 32 ) and the permanent magnet ( 22 ) and which is rigidly connected on the end face to the permanent magnet ( 22 ), and
a collector ( 44 ) which makes an electrical sliding contact with the coil strands ( 32 ),
wherein the coil strands ( 32 ) are rotatably mounted in the coil holder ( 40 ) relative to the permanent magnet ( 22 ) and the outer hollow cylinder ( 42 ).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29810364U DE29810364U1 (en) | 1998-06-09 | 1998-06-09 | Rotor for a wind turbine and wind turbine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29810364U DE29810364U1 (en) | 1998-06-09 | 1998-06-09 | Rotor for a wind turbine and wind turbine |
Publications (1)
Publication Number | Publication Date |
---|---|
DE29810364U1 true DE29810364U1 (en) | 1999-10-14 |
Family
ID=8058329
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE29810364U Expired - Lifetime DE29810364U1 (en) | 1998-06-09 | 1998-06-09 | Rotor for a wind turbine and wind turbine |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE29810364U1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6729846B1 (en) | 1998-12-09 | 2004-05-04 | Aloys Wobben | Reduction in the noise produced by a rotor blade of a wind turbine |
DE10301080A1 (en) * | 2002-10-22 | 2004-05-13 | Siemens Ag | Wind turbine |
DE10318162A1 (en) * | 2003-04-17 | 2004-10-28 | Eugen Radtke | Wind energy converter with buoyancy or resistance runners has rotor with preferably at least 5 per cent of its surface forming buoyancy and/or resistance runners covered by film with recesses |
DE102007057919A1 (en) | 2007-04-07 | 2009-06-04 | Reinhold Gernandt | Wind turbine with successively arranged rotors on horizontal shafts and rotating tower for power transmission |
DE102006054683B4 (en) | 2005-11-17 | 2021-10-21 | General Electric Co. | Rotor blade with aerodynamic elements for a wind turbine |
-
1998
- 1998-06-09 DE DE29810364U patent/DE29810364U1/en not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6729846B1 (en) | 1998-12-09 | 2004-05-04 | Aloys Wobben | Reduction in the noise produced by a rotor blade of a wind turbine |
US7108485B2 (en) | 1998-12-09 | 2006-09-19 | Aloys Wobben | Reduction in the noise produced by a rotor blade of a wind turbine |
DE10301080A1 (en) * | 2002-10-22 | 2004-05-13 | Siemens Ag | Wind turbine |
DE10318162A1 (en) * | 2003-04-17 | 2004-10-28 | Eugen Radtke | Wind energy converter with buoyancy or resistance runners has rotor with preferably at least 5 per cent of its surface forming buoyancy and/or resistance runners covered by film with recesses |
DE102006054683B4 (en) | 2005-11-17 | 2021-10-21 | General Electric Co. | Rotor blade with aerodynamic elements for a wind turbine |
DE102007057919A1 (en) | 2007-04-07 | 2009-06-04 | Reinhold Gernandt | Wind turbine with successively arranged rotors on horizontal shafts and rotating tower for power transmission |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2286083B1 (en) | Water wheel comprising a built-in generator | |
DE19636591C2 (en) | Synchronous generator for a gearless wind energy converter | |
DE10152712B4 (en) | Generator for a hydroelectric power plant | |
DE2948060A1 (en) | Wind-driven rotor with vertical shaft - has blades formed by helical strips with ends held between radial spokes on rotor shaft | |
WO2017202533A1 (en) | Wind turbine | |
DE19643362A1 (en) | Wind or hydro generator | |
DE29810364U1 (en) | Rotor for a wind turbine and wind turbine | |
DE2245009A1 (en) | MOTOR PUMP UNIT | |
CH672701A5 (en) | ||
DE102009024014A1 (en) | Rotor for permanent magnet motor, has shaft and rotor body which is connected with shaft in rotably fixed manner, where anisotropic multipolar drive magnet is formed at rotor body | |
DE1128023B (en) | Device for surface cooling of rotating machines, in particular electric motors and generators | |
DE112005000419T5 (en) | Multi-phase rotary electric machine for motor vehicles | |
DE7923599U1 (en) | THREE-PHASE GENERATOR | |
DE2810645A1 (en) | Electric motor or generator - has braking efficiency increased by rotating stator acting as second rotor with higher inertia | |
DE202018101166U1 (en) | Magnetic motor | |
DE877346C (en) | Sliding armature motor | |
DE102006019204A1 (en) | Wind power plant e.g. wind mill, has rotor with blades having front and rear edges, where front edge has round gradient, which is curved towards rear edge over half of its length starting from rotor blade point | |
DE930333C (en) | Induction motor in which the shaft center line is arranged in one direction as close as possible to the outer surface of the stator | |
DE3322589A1 (en) | Wind power machine for generating electricity | |
DE19820766A1 (en) | Impeller for pneumatic or hydraulic power generator | |
DE705445C (en) | Water turbine or pump unit, in which the impeller outer ring forms a circumferential part of the headrace pipe and carries the circumferential poles of the electrical machine | |
DE637217C (en) | Speed controller consisting of an eddy current brake for Ferrari motors, especially for driving speech machines | |
AT111030B (en) | Wind power machine. | |
DE2124819C3 (en) | Electric fan for cooling electric motors with variable speed | |
DE102014115931A1 (en) | door drive |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 19991118 |
|
R156 | Lapse of ip right after 3 years |
Effective date: 20020403 |