EP1370767A1 - Centrale d'energie ondulatoire - Google Patents

Centrale d'energie ondulatoire

Info

Publication number
EP1370767A1
EP1370767A1 EP01920101A EP01920101A EP1370767A1 EP 1370767 A1 EP1370767 A1 EP 1370767A1 EP 01920101 A EP01920101 A EP 01920101A EP 01920101 A EP01920101 A EP 01920101A EP 1370767 A1 EP1370767 A1 EP 1370767A1
Authority
EP
European Patent Office
Prior art keywords
pressure
hydro
mineral oil
accumulator
energy
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Withdrawn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
EP01920101A
Other languages
German (de)
English (en)
Inventor
Ali Metin Cokan
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
Publication of EP1370767A1 publication Critical patent/EP1370767A1/fr
Withdrawn legal-status Critical Current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
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
    • F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
    • F03B13/14—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy
    • F03B13/16—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem"
    • F03B13/18—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore
    • F03B13/1805—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom is hinged to the rem
    • F03B13/181—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom is hinged to the rem for limited rotation
    • 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
    • Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient

Definitions

  • This invention is to produce electrical energy from of hydro mechanical force of the waves on the surface of sea using pumps to store this energy as pressurized mineral oil in accumulators.
  • the flow-rate and the pressure of mineral oil will be balanced first, and then be used to drive the alternator by means of a hydro motor.
  • Wave Power Plant consisting of following parts; main steel construction, sensor tanks fixed to main steel construction by means of joints, pumps, and mineral oil. Hoses, non-return valves, valves, throttle valves, pressure control valves, pressure regulators, potential hydraulic energy accumulators, hydro motor, alternator, voltage regulator, control panel, conductors.
  • the aim of this invention is constructing environment-friendly and clean electrical plants to fulfill world energy demands by using natural wave energy through hydro mechanical control mechanisms to produce electrical.
  • sensor tanks In order to reach this target it is needed to install so-called sensor tanks in needed number to obtain the hydro mechanical energy of surface waves, mineral oil pumps driven by sensor tanks, accumulators, hydro motors and alternators.
  • the number of sensor tanks is to be selected ace to the amount of required energy and obtainable hydro mechanical energy of the surface waves at a given area.
  • the energy of surface waves will be taken by the mineral oil pumps, flow of the oil will be dampened by accumulator and it will drive the alternator through the hydro motor to produce electrical energy.
  • Figure 1 Wave power plant working schematics
  • Figure 2 Hydro accumulator cross-section
  • the sensor tanks (1 ) connected to the chassis (2) by means of bearings (3) will transfer the energy produced by their movements on the waves, to the hydro motor (7) through mineral oil pumps (4).
  • Low-pressure hydro accumulator (5) on the suction line of the pump controls the necessary pressure and flow.
  • the high-pressure hydro accumulator (6) on the pump's pressure line controls the circuit pressure by means of pressure regulators depending on last of the alternator. At the same time the high-pressure hydro accumulator (6) creates the required volume for compensation in the circuit and smoothen the flow.
  • the pressurized mineral oil supplied by the system flows through the hydro motor (7) which drives the alternator (8) and produces the electrical energy.
  • the hydro accumulator (fig2), keeps pressurized mineral oil necessary for the system in its cylindrical steel body (1 ), the piston (2) separates the mineral oil and gas, the non-return valve (3) stores the mineral oil at maximum pressure and various volume, the line (4) feeds the oil to the hydro motor.
  • the wave energy plants By connecting the wave energy plants to the interconnected lines, the water sources in hydro electrical plants can be kept as energy reserve.
  • the wave energy plant costs are limited to its initial investment's amortization and maintenance costs. As there is no polluting agent in this plant, it is totally environmental, clear and unlimited energy.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Abstract

L'invention concerne une centrale d'énergie ondulatoire convertissant l'énergie hydromécanique des vagues de la mer au moyen de réservoirs capteurs (1) reliés à un châssis (2) par l'intermédiaire de paliers (3) qui transfèrent l'énergie produite par leurs mouvements sur les vagues vers le moteur hydraulique (7), par pompage d'huile minérale à travers des pompes (4). Un accumulateur hydraulique basse pression (5) disposé sur la conduite d'aspiration de la pompe commande le flux et la pression nécessaires. L'accumulateur hydraulique haute pression (6) disposé sur la conduite de pression de la pompe commande la pression de circuit au moyen de régulateurs de pression qui dépendent du dernier alternateur. Au même moment, l'accumulateur hydraulique haute pression (6) crée le volume nécessaire à la compensation dans le circuit et à la l'homogénéisation du flux. L'huile minérale sous pression acheminée par le système s'écoule à travers le moteur hydraulique (7) qui entraîne l'alternateur (8) pour produire de l'énergie électrique.
EP01920101A 2001-03-15 2001-03-15 Centrale d'energie ondulatoire Withdrawn EP1370767A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/TR2001/000013 WO2002075151A1 (fr) 2001-03-15 2001-03-15 Centrale d'energie ondulatoire

Publications (1)

Publication Number Publication Date
EP1370767A1 true EP1370767A1 (fr) 2003-12-17

Family

ID=21619322

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01920101A Withdrawn EP1370767A1 (fr) 2001-03-15 2001-03-15 Centrale d'energie ondulatoire

Country Status (2)

Country Link
EP (1) EP1370767A1 (fr)
WO (1) WO2002075151A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD2990G2 (ro) * 2005-03-04 2006-12-31 Технический университет Молдовы Instalaţie pentru transformarea energiei valurilor în energie electrică (variante)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB386818A (en) * 1932-03-08 1933-01-26 Osborne Havelock Parsons Improvements in wave motors
GB1542251A (en) * 1974-12-06 1979-03-14 Logue K Power from wave motion
EP0001730A1 (fr) * 1977-10-14 1979-05-02 Gabriel Ferone Installation d'exploitation de l'énergie des océans
US4454429A (en) * 1982-12-06 1984-06-12 Frank Buonome Method of converting ocean wave action into electrical energy
IT1185613B (it) * 1985-05-30 1987-11-12 Magnaghi Cleodinamica Spa Accumulatore di pressione gas-olio con struttura in materiali compositi per circuiti idraulici di velivoli
US4931662A (en) * 1988-01-26 1990-06-05 Burton Lawrence C Wave energy system
WO1999028622A1 (fr) * 1997-12-01 1999-06-10 Hydam Technology Limited Generateur de force motrice alimente par les vagues

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO02075151A1 *

Also Published As

Publication number Publication date
WO2002075151A1 (fr) 2002-09-26

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