DE102004012712A1 - Structure for converting wind energy into electrical energy comprises sails fixed to continuous cables guided over drive wheels that convert kinetic wind energy into the rotational movement of current generators - Google Patents
Structure for converting wind energy into electrical energy comprises sails fixed to continuous cables guided over drive wheels that convert kinetic wind energy into the rotational movement of current generators Download PDFInfo
- Publication number
- DE102004012712A1 DE102004012712A1 DE200410012712 DE102004012712A DE102004012712A1 DE 102004012712 A1 DE102004012712 A1 DE 102004012712A1 DE 200410012712 DE200410012712 DE 200410012712 DE 102004012712 A DE102004012712 A DE 102004012712A DE 102004012712 A1 DE102004012712 A1 DE 102004012712A1
- Authority
- DE
- Germany
- Prior art keywords
- structural system
- wind energy
- sails
- wheels
- wind
- 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.)
- Withdrawn
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
- F03D5/00—Other wind motors
- F03D5/02—Other wind motors the wind-engaging parts being attached to endless chains or the like
-
- 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
Abstract
Description
Die Erfindung betrifft eine bauliche Anlage, die als Windkraftanlage zur Erzeugung von Elektroenergie aus horizontalen und nichthorizontalen Winden dient.The The invention relates to a construction system, as a wind turbine for generating electrical energy from horizontal and non-horizontal Serves winds.
Es gibt die verschiedensten Ausführungen von Windkraftanlagen, durch die horizontale Bewegungsenergien der Luftmassen in elektrische Energie umwandelt werden. Sie unterscheiden sich im Wesentlichen durch die Art ihrer Rotoren (Auftriebsrotoren; Widerstandsrotoren) und der Geometrie der Rotorblätter.It There are many different versions of Wind turbines, through the horizontal motive energies of the air masses be converted into electrical energy. They differ essentially by the nature of their rotors (buoyancy rotors, drag rotors) and the geometry of the rotor blades.
Die Technik ist seit einigen Jahren weitgehend ausgereift. Durch Verbesserung von Komponenten, z.B. Getrieben, wird jedoch ständig an der Erhöhung des Wirkungsgrades gearbeitet. Generell gibt es die Tendenz zu leistungsstärkeren Anlagen, u.a. Off Shore- Anlagen.The Technology has been largely mature for several years. By improvement of components, e.g. Driven, however, is constantly increasing the Efficiency worked. Generally, there is a tendency for more powerful equipment, i.a. Off Shore Facilities.
Aufgabe der Erfindung ist die Schaffung einer baulichen Anlage, die zugleich horizontale als auch von der Horizontalen abweichende Winde, die an Berghängen in Form von Hangauf- und -Abwinden auftreten, zur Erzeugung elektrischen Stroms nutzen kann. Weitere Aufgaben sind die Reduzierung des Aufwandes an Statik, Transport und Montage gegenüber konventionellen Anlagen bei ähnlichen Leistungsparametern.task The invention is the creation of a structural system, at the same time horizontal as well as from the horizontal deviating winds, the mountainsides occur in the form of slope-up and -bwinding, generating electrical Electricity can use. Other tasks are the reduction of the effort on statics, transport and installation compared to conventional systems at similar Performance parameters.
Die Aufgabe wird mit den Merkmalen des 1. Patentanspruchs gelöst. Vorteilhafte Weiterentwicklungen und Ausgestaltungen sind Gegenstand der Unteransprüche.The Task is solved with the features of the first claim. advantageous Further developments and embodiments are the subject of the dependent claims.
Die erfindungsgemäße Anlage arbeitet, ebenso wie moderne Windkraftanlagen, nach dem Auftriebsprinzip, wobei jedoch gegenüber diesen Anlagen statt Rotorblätter Segel verwendet werden, die zwischen Endlos-Seilen mittels Querholmen befestigt und um die sie aufgrund ihrer Aufhängung an Ringen axial um 180 Grad beweglich sind. Die Seile werden über Abtriebsräder geführt, deren Rotation Stromgeneratoren antreiben. Die gegen den Wind rückgeführten Segel werden aufgrund des Winddruckes automatisch eingeklappt, so dass keine Wirkungsgradverluste entstehen.The inventive plant works, just like modern wind turbines, according to the buoyancy principle, but opposite these plants instead of rotor blades Sails are used, which between endless ropes by means of transverse spars attached to and around them by 180 due to their suspension on rings Degrees are movable. The ropes are guided by driven wheels whose Rotation power generators power. The sail returned to the wind are automatically folded due to the wind pressure, so that no losses in efficiency occur.
Für die beweglichen Bauteile der erfindungsgemäßen Anlage sind bevorzugt leichte, strapazierfähigen Materialien zu verwenden, damit bereits bei geringen Windstärken Elektroenergie erzeugt werden kann.For the mobile Components of the system according to the invention are preferred to use lightweight, durable materials so that generates electricity even at low wind speeds can be.
Die erfindungsgemäßen Anlagen werden bevorzugt an geografisch und geodätisch geeigneten Hanglagen errichtet. Die Segel sind je nach Richtung und Stärke der horizontalen Windkomponenten automatisch verstellbar, so dass auch seitliche Winde genutzt werden können.The inventive plants are preferred on geographic and geodetic suitable slopes built. The sails are depending on the direction and strength of the horizontal wind components automatically adjustable, so too lateral winds can be used.
Die Nutzung der Erfindung im Off Shore – Bereich, z.B. auf speziellen Pontons, ist ebenfalls möglich.The Use of the Invention in the Off Shore Area, e.g. on special Pontons, is also possible.
Anhand von Zeichnungen wird das Prinzip der erfimdungsgemäßen Anlage näher beschrieben. Based of drawings becomes the principle of the inventive plant described in more detail.
Es zeigen:It demonstrate:
Die
erfindungsgemäße Anlage
nach
Um
die Trägheit
des Systems im Sinne eines leichten Anlaufes und weniger Reibungsverlusten
zu verringern, ist es zweckmäßig, leichte,
hochfeste und strapazierfähige
Materialien für
die beweglichen Teile der Anlage zu verwenden. Für die Endlos-Seile (
Die
Die
Ring- und Ösenverbindungen
sind so beschaffen, dass die Segel (
Die
Die
Die
gegenüberliegenden
Abtriebsräder
(
Die
- 11
- Horizontal abweichende WindeHorizontal deviating winds
- 22
- Segelsail
- 33
- Endlos-SeileEndless ropes
- 44
- Querholmecrossbars
- 55
- Ringerings
- 66
- SpannseileWire ropes
- 77
- Abtriebsräderoutput gears
- 88th
- Stromgeneratorenpower generators
- 99
- Aussparungrecess
- 1010
- StützenSupport
- 1111
- HangbodenHang ground
- 1212
- Wellewave
- 1313
- SeilverbindungselementeCable fasteners
- 1414
- Öseneyelets
- 1515
- Elektromagnetische Kupplungelectromagnetic clutch
- 1616
- Teleskop starrer Teiltelescope rigid part
- 1717
- Teleskop beweglicher Teiltelescope moving part
- 1818
- Kugelgelenkball joint
Claims (14)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200410012712 DE102004012712A1 (en) | 2004-03-16 | 2004-03-16 | Structure for converting wind energy into electrical energy comprises sails fixed to continuous cables guided over drive wheels that convert kinetic wind energy into the rotational movement of current generators |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200410012712 DE102004012712A1 (en) | 2004-03-16 | 2004-03-16 | Structure for converting wind energy into electrical energy comprises sails fixed to continuous cables guided over drive wheels that convert kinetic wind energy into the rotational movement of current generators |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102004012712A1 true DE102004012712A1 (en) | 2005-10-06 |
Family
ID=34980529
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200410012712 Withdrawn DE102004012712A1 (en) | 2004-03-16 | 2004-03-16 | Structure for converting wind energy into electrical energy comprises sails fixed to continuous cables guided over drive wheels that convert kinetic wind energy into the rotational movement of current generators |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102004012712A1 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008148346A1 (en) * | 2007-06-06 | 2008-12-11 | Liu, Haiping | A sail windmill |
ITTV20080153A1 (en) * | 2008-11-25 | 2010-05-26 | Giacomo Battiston | WIND GENERATOR |
WO2011085432A1 (en) * | 2010-01-14 | 2011-07-21 | Lowrey Development Pty Ltd | Endless loop generator |
ITMI20101677A1 (en) * | 2010-09-15 | 2012-03-16 | Luigi Greppi | WIND GENERATOR OF ELECTRICITY. |
WO2012044226A1 (en) * | 2010-10-01 | 2012-04-05 | Cosmomind Ab | Device for boat propulsion or energy production |
DE202021104693U1 (en) | 2021-09-01 | 2022-12-02 | Tim Brocks | Kite Wind Turbine |
-
2004
- 2004-03-16 DE DE200410012712 patent/DE102004012712A1/en not_active Withdrawn
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008148346A1 (en) * | 2007-06-06 | 2008-12-11 | Liu, Haiping | A sail windmill |
ITTV20080153A1 (en) * | 2008-11-25 | 2010-05-26 | Giacomo Battiston | WIND GENERATOR |
WO2010060911A1 (en) * | 2008-11-25 | 2010-06-03 | Sailenergy S.R.L. | Wind power generator |
WO2011085432A1 (en) * | 2010-01-14 | 2011-07-21 | Lowrey Development Pty Ltd | Endless loop generator |
ITMI20101677A1 (en) * | 2010-09-15 | 2012-03-16 | Luigi Greppi | WIND GENERATOR OF ELECTRICITY. |
WO2012044226A1 (en) * | 2010-10-01 | 2012-04-05 | Cosmomind Ab | Device for boat propulsion or energy production |
CN103153777A (en) * | 2010-10-01 | 2013-06-12 | 科斯莫麦德股份公司 | Device for boat propulsion or energy production |
US9079648B2 (en) | 2010-10-01 | 2015-07-14 | Cosmomind Ab | Device for boat propulsion or energy production |
CN103153777B (en) * | 2010-10-01 | 2016-06-08 | 科斯莫麦德股份公司 | For the device of ship propelling or power generation |
DE202021104693U1 (en) | 2021-09-01 | 2022-12-02 | Tim Brocks | Kite Wind Turbine |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8139 | Disposal/non-payment of the annual fee |