DE102011010476A1 - Wind turbine for hydraulic transmission of energy from head or nacelle of plant to ground level, hydraulic pump that is installed in base of plant or section or under tower, so that heavy portions of head are displaced into base - Google Patents

Wind turbine for hydraulic transmission of energy from head or nacelle of plant to ground level, hydraulic pump that is installed in base of plant or section or under tower, so that heavy portions of head are displaced into base

Info

Publication number
DE102011010476A1
DE102011010476A1 DE201110010476 DE102011010476A DE102011010476A1 DE 102011010476 A1 DE102011010476 A1 DE 102011010476A1 DE 201110010476 DE201110010476 DE 201110010476 DE 102011010476 A DE102011010476 A DE 102011010476A DE 102011010476 A1 DE102011010476 A1 DE 102011010476A1
Authority
DE
Grant status
Application
Patent type
Prior art keywords
base
head
plant
hydraulic
wind turbine
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Withdrawn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
DE201110010476
Other languages
German (de)
Inventor
wird später genannt werden Erfinder
Original Assignee
Berkay Bayer
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

Links

Images

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS; PRODUCING MECHANICAL POWER; OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03DWIND MOTORS
    • F03D15/00Transmission of mechanical power
    • F03D15/20Gearless transmission, i.e. direct-drive
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS; PRODUCING MECHANICAL POWER; OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03DWIND MOTORS
    • F03D15/00Transmission of mechanical power
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05BINDEXING SCHEME RELATING TO MACHINES OR ENGINES OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, TO WIND MOTORS, TO NON-POSITIVE DISPLACEMENT PUMPS, AND TO GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY
    • F05B2260/00Function
    • F05B2260/40Transmission of power
    • F05B2260/406Transmission of power through hydraulic systems
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/70Wind energy
    • Y02E10/72Wind turbines with rotation axis in wind direction
    • Y02E10/726Nacelles

Abstract

The wind turbine has hydraulic pump that is mounted in or near the nacelle. The hydraulic pump is installed in base of plant or section or under the tower, so that heavy portions of head are displaced into base. The power is transmitted from top to bottom by hydraulic pumps and hydraulic passages. The wind turbine is located in base of tower. The generator, gearbox, pumps and electrical devices are located below ground level, in a state not contacting with landscape.

Description

  • Beschreibung der Anwendung des Systems Description of the application of the system
  • Bisher übliche Windkraftanlagen – kurz WKA – haben die gesamte Energieerzeugung, inkl. des Generators und ggf. Getriebes direkt im Kopfbereich, in der sog. „Gondel”, also direkt hinter den Rotorblättern. conventional wind turbines so far - in short WKA - have all the power, including the generator and possibly transmission directly in the head, in the so-called "pod" that is directly behind the rotor blades... Das große Gewicht macht die Gondel und somit den gesamten Kopfteil der WKA, der sich in über 100, 200 m oder sogar mehr Höhe befindet, statisch sehr anfällig. The great weight makes the gondola and thus the entire head of the wind turbine, which in more than 100, 200 m or even more height is statically very vulnerable. So müssen bisherige WKA sehr stabil gebaut werden. So previous WKA must be very stable.
  • Unsere Erfindung und Patentanmeldung soll durch die Verlagerung eines großen bzw. Haupt-Gewichtsanteiles in den Fußbereich eine wesentliche Optimierung hervorbringen, die folgende Vorteile aufweist: Our invention and patent application is intended to produce by the displacement of a large or major weight proportion in the foot area of ​​a substantial optimization, which has the following advantages:
    • – Großer Vorteil: hohe Materialersparnis, durch filigranere, dünnere und leichtere Türme - Major benefit: high material savings through more delicate, thinner and lighter towers
    • – Wesentlich montage- und wartungsfreundlicher, da Wartung und Austausch auf Bodenebene erfolgt - essential to install and easier to maintain, since maintenance and replacement is carried out at ground level
    • – Keine große Gondel erforderlich - No big gondola required
    • – Statisch sehr viel stabiler, da kein großes Gewicht im Kopfbereich mehr - Static much more stable, as no great weight in the head more
    • – dadurch sehr Sturmsicher - thus very safe
    • – geringeres Blitzrisiko, da sich im Kopfbereich nur Hydraulikelemente befinden, die gesamte Elektrik befindet sich im Fuß, galvanische Trennung einfach möglich - less lightning risk, as there are only hydraulic elements in the header, the entire electrical system is located in the foot, galvanic isolation easily possible
  • Diese Vorteile führen zu folgenden Effekten: These advantages result in the following effects:
    • – Herstellung von kostengünstigeren WKA möglich - Production of cheaper WKA possible
    • – Finanzierung der kostengünstigen WKA wesentlich einfacher möglich, was die Verbreitung ankurbeln wird. - financing of the cost WKA much easier possible which will stimulate the spread.
    • – Strompreise werden sinken - Electricity prices will fall
    • – Der Einsatz erneuerbaren Energien wird auf diese Weise sehr stark unterstützt (!) - The use of renewable energy is strongly supported in this way (!)
  • Funktionsprinzip principle of operation
  • Siehe hierzu beiliegende Zeichnung. See accompanying drawings. In der Gondel im Kopfbereich werden die Rotoren wie bisher eingesetzt. In the gondola in the head area, the rotors are used as earlier. Die Gondel fällt äußerst klein aus, weil sich darin lediglich eine Hydraulikpumpe befindet. The gondola falls out extremely small, because only is it a hydraulic pump. Über die Hydraulikleitungen wird die Energie in den Fußbereich befördert. Via the hydraulic lines, the power is fed into the footwell. Dort befindet sich der Generator, ggf. mit vorgeschaltetem Getriebe, und produziert den elektrischen Strom. There is the generator, possibly with upstream transmission, and produces the electric current.
  • Entwicklung development
  • Die Entwicklungsarbeiten sind im Verbund mit Firmen geplant, die im Bereich Mechanik und Hydraulik ihren Schwerpunkt haben. The development work is planned in cooperation with companies that are mainly in the field of mechanics and hydraulics. Den elektrischen und elektronischen Teil wird Fa. SolteQ übernehmen. The electrical and electronic part company. Take SolteQ.
  • Technische Realisierung technical realization
  • Das fertige Produkt ist als Zulieferprodukt für Windkrafthersteller angedacht. The finished product is being considered as supplier products for wind turbine manufacturers. Eine Fertigung in Lizenz ist auch denkbar. A production under license is also conceivable.
  • Produktion production
  • Marktchancen market opportunities
  • In dieser Erfindung sehen wir enorm große Marktchancen, da es solch ein WKA-System auf dem gesamten Weltmarkt noch nicht gibt. In this invention, we see enormous market opportunity as it is a wind turbine system is not there such on the world market. Mit all den genannten Vorteilen gegenüber bisherigen Windkraftanlagen, insbesondere der enormen Kostenersparnis ist der Markt für dieses System sehr offen. With all the above advantages over existing wind turbines, particularly the enormous cost savings, the market for this system is very open. Gerade bei den aktuellen weltweiten Aktivitäten ist dies ein enormer Beitrag für erneuerbare Energien und wird den Markt revolutionieren. Especially with the current worldwide activities, this is an enormous contribution to renewable energy and will revolutionize the market.
  • Produktion production
  • Die Produktion soll bei der Firma SolteQ GmbH mit Sitz in Oberlangen erfolgen. Production is scheduled to take place at the company SolteQ GmbH with its headquarters in Langen. Eine Produktion in Lizenz durch Windkraftanlagenhersteller ist ebenfalls durchaus denkbar. Produced under license by wind turbine manufacturers is also quite conceivable.

Claims (5)

  1. Windkraftanlage mit Verlagerung der gewichtsträchtigen Elemente aus der Gondel bzw. Kopfbereich in den unteren Teil der Windkraftanlage, wie z. Wind power plant with displacement of the weight-prone elements from the pod or head area in the lower part of the wind turbine, such. B. Getriebe und Generatoren mittels hydraulischer Kraftübertragung. As gears and generators by means of hydraulic power transmission.
  2. Die Kraftübertragung von oben nach unten erfolgt mittels Hydraulikpumpen und Hydraulikleitungen The power transmission from top to bottom by means of hydraulic pumps and hydraulic lines
  3. Die Technik befindet sich im unteren Bereich des Turmes The technology is at the bottom of the tower
  4. Die Technik befindet sich in einem am Turmfuß befindlichen Technikhaus oder Kabine The technique is located in a located at the tower base technology house or cabin
  5. Wie vor, jedoch mit unterirdisch angeordneter Technik. As above, but with underground arranged technology. Die Technik, also Generator, Getriebe, Pumpen, Elektro usw. befindet sich von aussen nahezu oder vollständig unsichtbar unter Bodenebene, um die Landschaft nicht zu stören The technique, ie generator, gearbox, pumps, electrical etc. is located outside nearly or completely invisible under ground level in order not to disturb the landscape
DE201110010476 2010-09-06 2011-02-05 Wind turbine for hydraulic transmission of energy from head or nacelle of plant to ground level, hydraulic pump that is installed in base of plant or section or under tower, so that heavy portions of head are displaced into base Withdrawn DE102011010476A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE102010044462 2010-09-06
DE102010044462.6 2010-09-06
DE201110010476 DE102011010476A1 (en) 2010-09-06 2011-02-05 Wind turbine for hydraulic transmission of energy from head or nacelle of plant to ground level, hydraulic pump that is installed in base of plant or section or under tower, so that heavy portions of head are displaced into base

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE201110010476 DE102011010476A1 (en) 2010-09-06 2011-02-05 Wind turbine for hydraulic transmission of energy from head or nacelle of plant to ground level, hydraulic pump that is installed in base of plant or section or under tower, so that heavy portions of head are displaced into base

Publications (1)

Publication Number Publication Date
DE102011010476A1 true true DE102011010476A1 (en) 2012-06-14

Family

ID=46144711

Family Applications (1)

Application Number Title Priority Date Filing Date
DE201110010476 Withdrawn DE102011010476A1 (en) 2010-09-06 2011-02-05 Wind turbine for hydraulic transmission of energy from head or nacelle of plant to ground level, hydraulic pump that is installed in base of plant or section or under tower, so that heavy portions of head are displaced into base

Country Status (1)

Country Link
DE (1) DE102011010476A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130168968A1 (en) * 2011-12-28 2013-07-04 Dahai Dong Wind Power to Electric Power Conversion System with Propeller at Top of Tower and Generators at Bottom of Tower
DE102016007934A1 (en) 2016-06-28 2017-12-28 Jakob Berns Device for transmitting rotational power for very large axial distances between the input and output shaft

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130168968A1 (en) * 2011-12-28 2013-07-04 Dahai Dong Wind Power to Electric Power Conversion System with Propeller at Top of Tower and Generators at Bottom of Tower
DE102016007934A1 (en) 2016-06-28 2017-12-28 Jakob Berns Device for transmitting rotational power for very large axial distances between the input and output shaft

Similar Documents

Publication Publication Date Title
Gasch et al. Wind power plants: fundamentals, design, construction and operation
Ackermann et al. An overview of wind energy-status 2002
Ackermann et al. Wind energy technology and current status: a review
Sesto et al. Exploitation of wind as an energy source to meet the world's electricity demand
Rehman et al. Feasibility study of hybrid retrofits to an isolated off-grid diesel power plant
Himri et al. Techno-economical study of hybrid power system for a remote village in Algeria
Kühn Dynamics and design optimisation of offshore wind energy conversion systems
EP1637733A1 (en) A power plant, a windmill, and a method of producing electrical power from wind energy
EP1589222A2 (en) Wind turbine with two generators.
DE10220499A1 (en) Compressed air energy production method for commercial production of compressed air energy uses regenerative wind energy to be stored in underground air caverns beneath the North and Baltic Seas
Vennell Exceeding the Betz limit with tidal turbines
DE19652673A1 (en) Wind power plant for electric power generation
Paska et al. Current status and perspectives of renewable energy sources in Poland
DE10055973A1 (en) Process for regulating and smoothing the power output of an offshore power station e.g. wind farm comprises converting stored hydrogen and oxygen or air enriched with oxygen into electrical
DE19920504A1 (en) Azimuthal drive for wind turbines
DE4106976A1 (en) Wind power plant with rotors on horizontal or vertical axes - has rotors at different levels on HV mast, driving generators connected by transformers etc. to grid lines
Pantaleo et al. Feasibility study of off-shore wind farms: an application to Puglia region
Johnstone et al. A techno-economic analysis of tidal energy technology
DE102005040803A1 (en) Combined floating wind and water offshore power plant, has separately arranged water power machines exhibiting auxiliary device and arrangement such that generator and water power machines are operated as motor and pump, respectively
DE102007049368A1 (en) Load limiting device for wind turbine, has mechanical safety drive to receive energy from hub or parts connected with drive, and defining unit to define mechanically actuated uncoupling of torque in rim position of rotor blade
EP2003332A1 (en) Water power plant
CN101526069A (en) Vertical aerogenerator
DE102007037672A1 (en) Energy distribution method comprises applying renewable energy in electric circuit for producing hydrogen, hydrogenating the hydrogen to produce combustible hydrocarbon and applying hydrocarbon in power plant to produce electric current
DE102006040857A1 (en) A method of operating a ship and ship with a propulsion system with waste heat recovery
DE3629804A1 (en) Process with the associated equipment for generating energy with the help of artificial energy plants

Legal Events

Date Code Title Description
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee

Effective date: 20140902