DE3304357A1 - Wind energy converter having a rotor with a vertical axis - Google Patents

Wind energy converter having a rotor with a vertical axis

Info

Publication number
DE3304357A1
DE3304357A1 DE19833304357 DE3304357A DE3304357A1 DE 3304357 A1 DE3304357 A1 DE 3304357A1 DE 19833304357 DE19833304357 DE 19833304357 DE 3304357 A DE3304357 A DE 3304357A DE 3304357 A1 DE3304357 A1 DE 3304357A1
Authority
DE
Germany
Prior art keywords
rotor
wind
rotation
axis
wind direction
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Withdrawn
Application number
DE19833304357
Other languages
German (de)
Inventor
Paul 2342 Gelting Baack
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DE19833304357 priority Critical patent/DE3304357A1/en
Publication of DE3304357A1 publication Critical patent/DE3304357A1/en
Withdrawn legal-status Critical Current

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
    • F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/06—Rotors
    • F03D3/062—Rotors characterised by their construction elements
    • F03D3/066—Rotors characterised by their construction elements the wind engaging parts being movable relative to the rotor
    • F03D3/067—Cyclic movements
    • F03D3/068—Cyclic movements mechanically controlled by the rotor structure
    • 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
    • F05B2260/50—Kinematic linkage, i.e. transmission of position
    • F05B2260/505—Kinematic linkage, i.e. transmission of position using chains and sprockets; using toothed belts
    • 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
    • F05B2260/70—Adjusting of angle of incidence or attack of rotating blades
    • F05B2260/72—Adjusting of angle of incidence or attack of rotating blades by turning around an axis parallel to the rotor centre line
    • 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
    • F05B2270/00—Control
    • F05B2270/10—Purpose of the control system
    • F05B2270/101—Purpose of the control system to control rotational speed (n)
    • 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

Published without abstract.

Description

WINDENERGIEEONVERTER MIT VERTIKALACHSENROTORWIND ENERGY CONVERTER WITH VERTICAL AXIS ROTOR

BESCHREIBUNG: Die Aufgabe bestand darin, einen Windenergiekonverter zu konzipieren derr a) sich durch niedrige Bauweise umweltfreundlich in die Landschaft einfügt b) einen geringen Geräuschpegel entwickelt c) möglichst schon bei schwachem Wind die entsprechend anstehende Windenergie ausnutzt d) sich schnell an wechselnde Windrichtungen anpasst e) durch Beibehaltung des Bauprinzips sowohl den Klein- als auch Großanlagenbau zuläßt f) für den Selbstbau eine kostengünstige Serienfertigung erlaubt g) einen hohen Sicherheitsstandart in punkto Unfallverhütung, Lebensdauer, Zuverlässigkeit und Orkanfestigkeit bietet.DESCRIPTION: The task was to build a wind energy converter to conceive derr a) Environmentally friendly in the landscape through low construction inserts b) develops a low noise level c) if possible even at low levels Wind exploits the corresponding wind energy d) rapidly changing Adjust wind directions e) by maintaining the construction principle, both the small and large-scale plant construction also allows f) inexpensive series production for self-construction allows g) a high safety standard in terms of accident prevention, service life, Reliability and hurricane resistance.

Das Ergebnis ist ein langsamlaufender Windenergiekonverter in Flachbauweise mit schaufelradähnlichem Vertikalachsenrotor. Durch die Flachbauweise lassen sich trotz geringer Bauhöhe große Rotoren einbauen. Die im Zentrum des Rotors befindliche Windfahne zur Verstellung der Rotorblätter bei Windrichtungswechsel reagiert wegen der geringen Masse schnell. Weitere Vorteile der Flachbauweise sind die gefahrenlose Montage, die hohe Standfestigkeit und die dadurch zu erwartenden geringen behördlichen Bauauflagen bzw. niedrige Versicherungsprämien gegenüber herkömmlichen Windenergiekonvertern. LeerseiteThe result is a low-speed, low-speed wind energy converter with vertical axis rotor similar to a paddle wheel. Due to the flat design, Install large rotors despite the low overall height. The one in the center of the rotor Wind vane for adjusting the rotor blades when changing wind direction reacts because of the small mass quickly. Other advantages of the flat design are that it is safe Assembly, the high stability and the resulting low regulatory levels to be expected Construction requirements or low insurance premiums compared to conventional wind energy converters. Blank page

Claims (2)

WINDENERGIEKONVERTER MIT VERXIKALACHSENROTOR PAEENTANSPRÜCHE: Windenergiekonverter mit vertikaler Rotorachse, bestehend aus einem festen Teil, dem Grundgestell und einem beweglichen, in das Grundgestell integrierte Teil, dem Rotor. Das Grundgestell besteht aus einem oberen (1) und einem unteren (2) Rohrrahmenkreuz, die mit den Standbeinen (3.1-4) eine feste Einheit bilden. Die Mitten der Rohrrahmenkreuze (1 und 2) sind als Lager (4.1-2) für die Achse (5) der Windfahne (6) ausgelegt. Der Rotor besteht auch aus einem oberen 7) und einem unteren (8) Rohrrahmenkreuz die durch Distanzrohre (9.1-4) auf Abstand gehalten weredn. Die Mitten dieser Rohrrahmenkreuze (7 und 8) sind als Lager (4.3-4) für den Rotor auf der Achse (5) ausgelegt. Die Enden der Rohrrahmenkreuze (7 und 8) bilden Lagerungen (10.1-8) für die Rotorblätter (11.1-4).WIND ENERGY CONVERTER WITH VERXICAL AXIS ROTOR PAEENT CLAIMS: Wind energy converter with vertical rotor axis, consisting of a fixed part, the base frame and a movable part, the rotor, which is integrated into the base frame. The base frame consists of an upper (1) and a lower (2) tubular frame cross, which form a solid unit with the legs (3.1-4). The centers of the tubular frame crosses (1 and 2) are designed as bearings (4.1-2) for the axis (5) of the wind vane (6). The rotor also consists of an upper 7) and a lower (8) tubular frame cross which are kept at a distance by spacer tubes (9.1-4). The centers of these tubular frame crosses (7 and 8) are designed as bearings (4.3-4) for the rotor on the axis (5). The ends of the tubular frame crosses (7 and 8) form bearings (10.1-8) for the rotor blades (11.1-4). 1. Die Erfindung betrifft einen Windenergiekonverter mit Vertikalachsenrotor od. dgl., dessen Steuerung der Rotorblätter (11.1-4) d a d u r c h g e k e n n z e i c h n e t ist, daß ein auf der Achse (5) befestigtes Kettenrad (12.1-4) in Verbindung mittels Kette (13.1-4) zum, mit dem Rotorblatt (11.1-4) verbundenen Kettenrad (14.1. The invention relates to a wind energy converter with a vertical axis rotor od. The like. The control of the rotor blades (11.1-4) d a d u r c h g e k e n n z e i c h n e t is that a chain wheel (12.1-4) fastened on the axle (5) is connected by means of a chain (13.1-4) to the chain wheel (14. 1-4) im Untersetzungsverhältnis 2:1 steht. Hierdurch wird bewirkt, daß ein quer zur Windrichtung (15) stehendes Rotorblatt (wie 11.1) nach einer Drehung von 90° des Rotors sich um nur 450 zur Windrichtung (15) verstellt und somit immer noch eine Kraftkomponente in Drehrichtung (16) wirkt. Bei einer weiteren 900.Drehung des Rotors verstellt sich das Rotorblatt um weitere 45° entsprechend 0° zur Windrichtung (15); also wirkungslos in der Drehung g e g e m die Windrichtung (15) wie Rotorblattstellung 11.3 es zeigt. Eine weitere 90°-Drehung des Rotors bewirkt eine nochmalige Verstellung des Rotor- WINDENERGIEKOVERTER MIT VERTIKALACRSENROTOR PATENTANSPRÜCHE: Blatt 2 blattes (wie 11.3) um 450 und somit entsteht erneut eine Kraftkomponente in Drehrichtung (16). Diese Kraftkomponente baut sich bis zum Maximum auf wenn die nächste 90 0-Drehung des Rotors beendet ist und das Rotorblatt (wie 11.1) wieder quer zur Windrichtung (15) steht.1-4) has a reduction ratio of 2: 1. This causes that a rotor blade (like 11.1) standing transversely to the wind direction (15) after one rotation from 90 ° of the rotor is adjusted by only 450 to the wind direction (15) and therefore always another force component acts in the direction of rotation (16). With another 900th rotation of the rotor, the rotor blade moves a further 45 °, corresponding to 0 ° to the wind direction (15); thus ineffective in the rotation against the wind direction (15) such as the rotor blade position 11.3 it shows. Another 90 ° turn of the rotor causes another adjustment of the rotor WIND ENERGY COVERTER WITH VERTICAL ACRS ROTOR PATENT CLAIMS: Sheet 2 sheet (like 11.3) around 450 and thus a force component arises again in the direction of rotation (16). This force component builds up to the maximum when the The next 90 0 rotation of the rotor is completed and the rotor blade (as in 11.1) again transversely to the wind direction (15). 2. Die Steuerung der Rotorblätter (11.1-4) nach Anspruch 1 ist dadurch gekennzeichnet, daß bei Änderung der Windrichtung (15) die Windfahne (6) betätigt wird und somit das auf der Achse (5) der Windfahne (6) befestigte Kettenrad (12.1-4) antreibt. Dieses Kettenrad (12.1-4) gibt die Bewegung über die Kette (13.1-4) im Untersetzungsverhältnis 2:1 an das Kettenrad (14.1-4) des Rotorblattes (11.1-4) weiter. D. h. bei Änderung der Windrichtung (15) um 900, ändert sich die Rotorblattstellung um 45 und die Windfahnenstellung um 900.2. The control of the rotor blades (11.1-4) according to claim 1 is characterized characterized in that when the wind direction (15) changes, the wind vane (6) is actuated and thus the chain wheel (12.1-4) attached to the axis (5) of the wind vane (6) drives. This chain wheel (12.1-4) gives the movement via the chain (13.1-4) in the Reduction ratio 2: 1 on the sprocket (14.1-4) of the rotor blade (11.1-4) Further. I. E. if the wind direction (15) changes by 900, the rotor blade position changes at 45 and the wind vane position at 900. Das Abgreifen der Drehbewegung vom Rotor erfolgt über einen Kettentrieb (17) auf eine im Grundgestell gelagerte Zwischwelle (18) die als Antriebsquelle für einen Generator (19) o. ä. dient.The rotation of the rotor is picked up by a chain drive (17) on an intermediate shaft (18) mounted in the base frame as the drive source for a generator (19) or the like.
DE19833304357 1983-02-09 1983-02-09 Wind energy converter having a rotor with a vertical axis Withdrawn DE3304357A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19833304357 DE3304357A1 (en) 1983-02-09 1983-02-09 Wind energy converter having a rotor with a vertical axis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833304357 DE3304357A1 (en) 1983-02-09 1983-02-09 Wind energy converter having a rotor with a vertical axis

Publications (1)

Publication Number Publication Date
DE3304357A1 true DE3304357A1 (en) 1983-11-03

Family

ID=6190369

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19833304357 Withdrawn DE3304357A1 (en) 1983-02-09 1983-02-09 Wind energy converter having a rotor with a vertical axis

Country Status (1)

Country Link
DE (1) DE3304357A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011148133A3 (en) * 2010-05-28 2012-03-08 Airborne Energy Limited Vertical axis wind turbine
CN102828900A (en) * 2011-06-17 2012-12-19 北京银万特科技有限公司 Non-equidirectional variable-angle vertical shaft wind energy device
CN102840099A (en) * 2011-06-22 2012-12-26 北京银万特科技有限公司 Variable-angle vertical axis wind energy device of guide vane

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011148133A3 (en) * 2010-05-28 2012-03-08 Airborne Energy Limited Vertical axis wind turbine
CN102828900A (en) * 2011-06-17 2012-12-19 北京银万特科技有限公司 Non-equidirectional variable-angle vertical shaft wind energy device
CN102840099A (en) * 2011-06-22 2012-12-26 北京银万特科技有限公司 Variable-angle vertical axis wind energy device of guide vane

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Legal Events

Date Code Title Description
OAV Publication of unexamined application with consent of applicant
8139 Disposal/non-payment of the annual fee