NL8602793A - Wind turbine for power generation - has outer directional wind vanes sepd. by parallel eccentric rod sets joined by sail with wind incidence regulated by guides - Google Patents
Wind turbine for power generation - has outer directional wind vanes sepd. by parallel eccentric rod sets joined by sail with wind incidence regulated by guides Download PDFInfo
- Publication number
- NL8602793A NL8602793A NL8602793A NL8602793A NL8602793A NL 8602793 A NL8602793 A NL 8602793A NL 8602793 A NL8602793 A NL 8602793A NL 8602793 A NL8602793 A NL 8602793A NL 8602793 A NL8602793 A NL 8602793A
- Authority
- NL
- Netherlands
- Prior art keywords
- wind
- vanes
- wind turbine
- systems
- turbine
- Prior art date
Links
- 238000010248 power generation Methods 0.000 title claims 2
- 230000001105 regulatory effect Effects 0.000 title 1
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 claims 1
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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
- F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor
- F03D3/002—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor the axis being horizontal
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- 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
- F05B2240/00—Components
- F05B2240/20—Rotors
- F05B2240/21—Rotors for wind turbines
- F05B2240/221—Rotors for wind turbines with horizontal axis
- F05B2240/2212—Rotors for wind turbines with horizontal axis perpendicular to wind direction
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- 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
- Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction
Landscapes
- Engineering & Computer Science (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)
Abstract
Description
-1--1-
Theodorus Istvan van Bakkum Vijfhuizen, Nederland.Theodorus Istvan van Bakkum Vijfhuizen, The Netherlands.
Windturbine.Wind turbine.
De uitvinding heeft betrekking op een turbine voor de exploitatie van windkracht, hierna aangeduid als windturbine.The invention relates to a turbine for exploiting wind power, hereinafter referred to as a wind turbine.
Een dergelijke inrichting heeft tot doel gebruik te maken van de windenergie voor het opwekken van vermogen.The purpose of such a device is to make use of the wind energy for generating power.
5 Een bijzonder voorbeeld van deze vorm van windexploitatie is het gebruik van propellers voor het opvangen, transport en het omzetten van energie welke in de wind is verzameld.5 A particular example of this form of wind exploitation is the use of propellers for collecting, transporting and converting energy collected in the wind.
Voor het opvangen van niet te verwaarlozen hoeveelheden energie moeten de propellers echter een groot oppervlak hebben, hetgeen met 10 grote verliezen en spanningen in de inrichting gepaard gaat.However, in order to receive non-negligible amounts of energy, the propellers must have a large surface area, which is accompanied by large losses and stresses in the device.
Anderzijds is de windenergie een vorm van energie welke schoon en kosteloos is.On the other hand, wind energy is a form of energy that is clean and free of charge.
Het doel van de uitvinding is te voorzien in een inrichting voor de exploitatie van windenergie, welke inrichting een hoog rendement 15 heeft en met weinig spanningen gepaard gaat, doelmatig van vorm is, eenvoudig en economisch is te bouwen en automatisch aanloopt.The object of the invention is to provide a device for the exploitation of wind energy, which device has a high efficiency and is low in stress, has an efficient shape, is simple and economical to build and starts up automatically.
Voor constructieve bijzonderheden van de uitvinding wordt verwezen naar de tekeningen.Reference is made to the drawings for constructional features of the invention.
De windturbine volgens de uitvinding is gekenmerkt doordat deze 20 in hoofdzaak bestaat uit, tussen twee windvanen (1) ingeklemde, radiaal op de windrichting roterende horizontaal en parallel-excentrisch in elkaar geschoven onderling verbonden cilindrische buizenstelsels (2-3) waarvan de aantallen buizen over beide stelsels gelijkelijk is verdeeld, terwijl de binnen- en buitenste stelsels door flexibele, over de 25 geforceerd roterende buizen, op- en afrollende zeilen (4) worden gekoppeld.The wind turbine according to the invention is characterized in that it mainly consists of horizontally and eccentrically interconnected cylindrical tubes (2-3), the numbers of tubes of which are clamped between two wind vanes (1) and radially rotated in the wind direction rotating horizontally and eccentrically both systems are equally divided, while the inner and outer systems are coupled by flexible sails (4), which are rolled up and down (25), by means of flexible rotating tubes.
Voor het bevorderen en geleiden van binnentredende windstroming, zijn aan zowel de boven- als onderzijde van het grootste cilindrische buisstelsel windstromingsvleugels (5-6) gemonteerd.Wind flow wings (5-6) are mounted on both the top and bottom of the largest cylindrical tubing to promote and guide incoming wind currents.
8602793 'i ♦ -2-8602793 'i ♦ -2-
Met betrekking tot de beide windstromingsvleugels zijn nadere details bepalend voor wat betreft de afmeting, vorm, helling of buiging en een en ander hangt af van de omstandigheden van windrichting en gemiddelde kracht van de lucht welke door de beide windstromingsvleugels 5 naar de zeilen wordt gevoerd.With regard to the two wind flow wings, further details are decisive with regard to the size, shape, slope or bend and this all depends on the circumstances of the wind direction and the average force of the air which is carried by the two wind flow wings 5 to the sails.
Een belangrijke factor is de toerentalregeling waardoor blijvend een behoorlijk en constant vermogen kan worden geleverd bij iedere snelheid.An important factor is the speed control, which means that a permanent and constant power can be delivered at any speed.
De regeling van het draaimoment vindt plaats in combinatie met de 10 windstromingsvleugelsstanden en zeilenstanden-orientatie ten opzichte van de windrichting gerelateerd aan de windkracht en aard van de vermogensbelasting.The adjustment of the torque takes place in combination with the 10 wind flow wing positions and sail position orientation relative to the wind direction in relation to the wind force and the nature of the power load.
Voorts zijn de windturbine afmetingen van belang zoals de lengte en diameters van de buizenstelsels, de diameter van de buizen, de aantal 15 toegepaste buizen, de afmeting van de zeilen, de stand ten opzichte van de windrichting, de materiaalkeuze enz.Furthermore, the wind turbine dimensions are important, such as the length and diameters of the pipe systems, the diameter of the pipes, the number of pipes used, the size of the sails, the position relative to the wind direction, the choice of materials, etc.
In dit verband zij erop gewezen dat het gebruik van het aantal buizen in de stelsels, de gebruikte zeilen alsmede de in serie gestapeld geschakelde buizenstelsels, de mogelijkheid openen tot bepaling van 20 verschillend vermogen bij geringe inrichtingsafmetingen.In this regard, it should be noted that the use of the number of tubes in the assemblies, the sails used as well as the tubular assemblies stacked in series opens up the possibility of determining different power at small device dimensions.
Bij de windturbine volgens de onderhavige uitvinding kunnen de flexibele zeilen vrij om een denkbeeldige horizontale as draaien, waarbij de beweging om deze denkbeeldige as door de windkracht wordt teweeggebracht.In the wind turbine of the present invention, the flexible sails can rotate freely about an imaginary horizontal axis, the movement about this imaginary axis being effected by the wind force.
25 Dit heeft tot gevolg dat de turbine automatisch aanloopt en snelheidsbegrenzende eigenschappen heeft.As a result, the turbine starts automatically and has speed-limiting properties.
De windstromingsvleugels worden zo gemonteerd dat daardoor bij hoge windsnelheden een wijziging in de radiale turbine windinvalstand wordt geforceerd die de turbinesnelheid beperkt, doordat de zeilen 30 wind-invalshoek afneemt, waardoor de intredende schijnbare wind wordt veranderd.The wind flow wings are mounted to force a change in the radial turbine wind plunge position at high wind speeds that limits turbine speed by decreasing the sails' wind angle of attack, thereby changing the incoming apparent wind.
8602793 ♦ -3-8602793 ♦ -3-
Blijkens de figuur heeft de turbine denkbeeldige assen waaromheen de excentrische buizenstelsels roteren.According to the figure, the turbine has imaginary axes around which the eccentric tube systems rotate.
Het opgewekte vermogen wordt naar de zijdelings aangebrachte buisstelsels-tandwielen overgebracht, waarna een parallel gemonteerde 5 as tweezijdig het vermogen overdraagt middels aangebrachte tandwielen.The generated power is transferred to the side-mounted tubular gears, after which a parallel-mounted shaft transmits the power on both sides by means of mounted gears.
Het grootste cilinderstelsel wordt aan beide uiteinden gevat tussen tandwielenparen, roterend ingeklemd tussen twee windvanen, die via de op de parallelle as gemonteerde tandwielen het vermogen overdraagt en tevens via de tandwielenoverbrenging torderen van het 10 stelsel voorkomt.The largest cylinder system is enclosed at both ends between gear pairs, rotatably clamped between two wind vanes, which transmits the power via the gears mounted on the parallel shaft and also prevents twisting of the system via the gear transmission.
Door als parallelle as de rotoras van een te monteren generator te gebruiken, is de mogelijkheid ontstaan direct electrisch vermogen op te wekken.By using the rotor shaft of a generator to be mounted as a parallel axis, it is possible to generate direct electrical power.
De windturbine volgens de uitvinding is op de eerste plaats 15 bestemd om electrisch vermogen te leveren voor gebouwen, installaties en andere doeleinden.The wind turbine according to the invention is primarily intended to provide electrical power for buildings, installations and other purposes.
86027938602793
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8602793A NL8602793A (en) | 1986-11-04 | 1986-11-04 | Wind turbine for power generation - has outer directional wind vanes sepd. by parallel eccentric rod sets joined by sail with wind incidence regulated by guides |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8602793A NL8602793A (en) | 1986-11-04 | 1986-11-04 | Wind turbine for power generation - has outer directional wind vanes sepd. by parallel eccentric rod sets joined by sail with wind incidence regulated by guides |
NL8602793 | 1986-11-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL8602793A true NL8602793A (en) | 1988-06-01 |
Family
ID=19848783
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL8602793A NL8602793A (en) | 1986-11-04 | 1986-11-04 | Wind turbine for power generation - has outer directional wind vanes sepd. by parallel eccentric rod sets joined by sail with wind incidence regulated by guides |
Country Status (1)
Country | Link |
---|---|
NL (1) | NL8602793A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5131805A (en) * | 1991-04-19 | 1992-07-21 | Stevenson Lester A | Dual axis fluid current motor |
WO1999013220A1 (en) * | 1997-09-05 | 1999-03-18 | Theodorus Istvan Van Bakkum | Wind turbine mounted on buoyant wing kite |
IT201800005965A1 (en) * | 2018-08-27 | 2020-02-27 | Enrico Rosetta | Wind turbine that produces energy with a wide range of wind speeds. |
-
1986
- 1986-11-04 NL NL8602793A patent/NL8602793A/en not_active Application Discontinuation
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5131805A (en) * | 1991-04-19 | 1992-07-21 | Stevenson Lester A | Dual axis fluid current motor |
WO1999013220A1 (en) * | 1997-09-05 | 1999-03-18 | Theodorus Istvan Van Bakkum | Wind turbine mounted on buoyant wing kite |
WO1999013221A1 (en) | 1997-09-05 | 1999-03-18 | Theodorus Istvan Van Bakkum | Wind turbine carried by tethered wing |
IT201800005965A1 (en) * | 2018-08-27 | 2020-02-27 | Enrico Rosetta | Wind turbine that produces energy with a wide range of wind speeds. |
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BV | The patent application has lapsed |