FR2992033A1 - Device for recovering and storing renewable energies from e.g. water, has rotor for providing permanent rotation of two inertial wheels, and hydraulic system that is arranged with actuator, and double kinematic chain coupled with rotor - Google Patents

Device for recovering and storing renewable energies from e.g. water, has rotor for providing permanent rotation of two inertial wheels, and hydraulic system that is arranged with actuator, and double kinematic chain coupled with rotor Download PDF

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FR2992033A1
FR2992033A1 FR1300838A FR1300838A FR2992033A1 FR 2992033 A1 FR2992033 A1 FR 2992033A1 FR 1300838 A FR1300838 A FR 1300838A FR 1300838 A FR1300838 A FR 1300838A FR 2992033 A1 FR2992033 A1 FR 2992033A1
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rotor
kinematic chain
damper
flywheels
energy
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French (fr)
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Los Rios Pierre De
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Priority claimed from FR1202558A external-priority patent/FR2992031A3/en
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    • 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
    • F03B17/00—Other machines or engines
    • F03B17/06—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head"
    • F03B17/061—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head" with rotation axis substantially in flow direction
    • 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
    • F03B13/1825—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 360° rotation
    • 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
    • F03B13/26—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 tide energy
    • F03B13/264—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 tide energy using the horizontal flow of water resulting from tide movement
    • 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
    • F03D15/00—Transmission of mechanical power
    • 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
    • F05B2260/40—Transmission of power
    • F05B2260/406—Transmission of power through hydraulic systems
    • 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
    • F05B2260/42—Storage of energy
    • F05B2260/421—Storage of energy in the form of rotational kinetic energy, e.g. in flywheels
    • 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
    • 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
    • Y02E10/72—Wind turbines with rotation axis in wind direction
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P80/00—Climate change mitigation technologies for sector-wide applications
    • Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Power Engineering (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Oceanography (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Abstract

The device has a rotor (11) that is utilized for providing permanent rotation of two inertial wheels (25), and a hydraulic system that is arranged with an actuator (14). The rotation of the two inertial wheels is provided for conversion of recovered inertial energy into kinetic energy. The kinetic energy is transformed into electricity. A double kinematic chain is coupled with the rotor. The two inertial wheels and a set of generators (29) are coupled with the rotor. The hydraulic system is arranged with a pump (12).

Description

DESCRIPTION La récupération des énergies renouvelables, par nature variables dans le temps, n'est pas toujours en phase avec la demande instantanée des utilisateurs. La nécessité d'un stockage pour mettre en concordance production et demande d'électricité a reçu de nombreuses solutions, déjà mises en oeuvre de par le monde.DESCRIPTION The recovery of renewable energies, by nature variable in time, is not always in phase with the instant demand of the users. The need for storage to match production with demand for electricity has received many solutions, already implemented around the world.

La présente invention repose sur un système de stockage inertiel décrit dans une demande concernant les flotteurs houlo-générateurs(enregistrée par l'INPI le 24/09/2012, n° 12.02558). Elle concerne tous engins dédiés à la récupération de l'énergie naturelle (vent, marées, courants, cours d'eau, houle, vagues'....) et consiste à STOCKER PROVISOIREMENT CETTE ENERGIE NATURELLE DANS DES VOLANTS INERTIELS AVANT SA TRANSFORMATION EN ELECTRICITE. Le couplage entre le rotor (11) de la machine récupératrice de l'énergie naturelle et la roue à cliquet (22 de la chaine cinématique est réalisé par un circuit hydraulique classique avec pompe (12), accumulateur (13) et moteur (14). A / LA CHAINE CINEMATIQUE 15 Elle comprend les organes suivants : a ) Un arbre-porteur (21) : Il supporte tous les organes du système inertiel. Les organes rotatifs (25) & (29) peuvent avoir des vitesses de rotation différentes mais toujours dans le même sens. b) Une roue à cliquet (22): 20 Intercalée entre le moteur (14) et l'amortisseur (23) elle permet l'activation du second par le premier quand il y a transfert effectif del"énergie récupérée au volant inertiel (25). Elle permet en revanche au volant (25) de conserver sa vitesse angulaire acquise quand l'énergie récupérée par le rotor (11) est faible ou inexistante. c Un amortisseur (23) : 25 Un dispositif amortisseur (23) est intercalé entre la roue à cliquet (22) et le volant inertiel (25) pour pallier une soudaine accélération du moteur (14). L'amortisseur (23) peut être un ressort spiral ou un accumulateur oléopneumatique. Dans une version sophistiquée de l'invention, un régulateur (24) associé à l'amortisseur (23) a pour rôle de bloquer ce dernier afin qu'il emmagasine, sous forme d'énergie potentielle, une 30 énergie naturelle récupérée insuffisante pour impulser efficacement le volant (25). Le blocage est commandé par le programmateur (39) qui libère par ailleurs l'énergie potentielle accumulée dès que l'impulsion fournie au volant (25) lui permet d'accroître sa vitesse angulaire. e Le volant inertiel (25) : Le volant inertiel (25) , élément clé de la chaîne cinématique, a pour fonction de stocker l'énergie renouvelable transmise par le moteur (14) via la chaine cinématique. Le moment cinétique du volant inertiel (25) est arrêté lors de la construction ou ajustable par déplacement radial de masses d'inertie symétriques (26). Les dispositifs de déplacement de ces masses, non décrits ici, sont commandés par le programmateur (39). f L'embrayage (27) : Entraîné en temps normal par le volant inertiel (25), le générateur (29) est découplé quand il n'y a pas de demande d'électricité, ceci afin d'éviter un pompage inutile de l'énergie cinétique 10 du volant. Ce découplage dépend du type de générateur : - si le générateur est un alternateur classique, l'embrayage peut être mécanique ou magnétique; - si le générateur est de type discoïde, un dispositif spécial (28) assure un déplacement axial du le rotor afin d'ajuster de manière optimale l'effet des champs magnétiques sur les bobines. Le dispositif (28) ou l'embrayage (27) est commandé par le programmateur (39). 15 g) Le générateur (29) : Quelles que soient sa forme et sa conception, le générateur (29) est assisté par des dispositifs classiques utilisés pour la production, la régulation et le transport de l' électricité. B / LES DEUX VERSIONS POUR MACHINES A ROTOR. a ) Système inertiel à un seul volant : 20 Pour les éoliennes terrestres, certaines hydroliennes et les moulins au fil de l'eau, un système avec un seul volant convient parfaitement. La chaine cinématique décrite précédemment est reprise telle quelle. b Système inertiel à deux volants : Différentes raisons (dimensionnement des volants, système inertiel embarqué, facilitation de la 25 maintenance, choix d'une redondance,...) font appel à un système inertiel à deux volants. Ces deux volants (25) devant, pour assurer une certaine stabilité directionnelle à tout le système, tourner à la même vitesse angulaire mais en sens contraire, un renvoi d'angle est nécessaire. - La roue à cliquet (22) est solidaire du pignon central (31) menant ; - les deux pignons menés (32) sont portés par deux demi-arbres (21) orthogonaux à l'axe de la 30 roue à cliquet (22) - à partir des pignons menés (32) deux chaines cinématiques symétriques vont entrainer les deux volants (25) dans des rotations à la même vitesse angulaire mais de sens contraire. Evidemment, tous les organes décrits plus haut sont repris dans les deux chaines.The present invention is based on an inertial storage system described in a request concerning the floaters-heaters (registered by the INPI on 24/09/2012, No. 12.02558). It concerns all machines dedicated to the recovery of natural energy (wind, tides, currents, rivers, waves, waves ...) and consists of PROVISIONALLY STORING THIS NATURAL ENERGY IN INERTIAL WHEELS BEFORE ITS TRANSFORMATION INTO ELECTRICITY. The coupling between the rotor (11) of the natural energy recovery machine and the ratchet wheel (22 of the kinematic chain is made by a conventional hydraulic circuit with pump (12), accumulator (13) and motor (14). A / CINEMATIC CHAIN 15 It comprises the following organs: a) A carrier shaft (21): It supports all the organs of the inertial system. The rotary members (25) & (29) can have different speeds of rotation but always in the same direction. b) A ratchet wheel (22): 20 Intercalated between the motor (14) and the damper (23) it allows the activation of the second by the first when there is effective transfer of the energy recovered at the flywheel (25). On the other hand, it allows the steering wheel (25) to retain its acquired angular velocity when the energy recovered by the rotor (11) is low or non-existent.a damping device (23): A damping device (23) is interposed between the ratchet wheel (22) and the flywheel (25) to overcome a sudden acceleration of the motor (14), the damper (23) may be a spiral spring or an oleo-pneumatic accumulator, in a sophisticated version of the invention a regulator (24) associated with the damper (23) has the role of blocking the latter so that it stores, in the form of potential energy, a recovered natural energy insufficient to effectively drive the flywheel (25). is controlled by the programmer (39) which releases by elsewhere the potential energy accumulated as soon as the impulse supplied to the steering wheel (25) allows it to increase its angular velocity. e The flywheel (25): The inertial flywheel (25), key element of the kinematic chain, has the function of storing the renewable energy transmitted by the motor (14) via the kinematic chain. The kinetic moment of the flywheel (25) is stopped during construction or adjustable by radial displacement of symmetrical masses of inertia (26). The devices for moving these masses, not described here, are controlled by the programmer (39). f Clutch (27): Normally driven by the flywheel (25), the generator (29) is decoupled when there is no demand for electricity, in order to avoid unnecessary pumping of electricity. kinetic energy 10 of the steering wheel. This decoupling depends on the type of generator: - if the generator is a conventional alternator, the clutch can be mechanical or magnetic; - If the generator is of disc type, a special device (28) provides an axial displacement of the rotor to optimally adjust the effect of magnetic fields on the coils. The device (28) or the clutch (27) is controlled by the programmer (39). G) The generator (29): Whatever its form and design, the generator (29) is assisted by conventional devices used for the production, regulation and transport of electricity. B / BOTH VERSIONS FOR ROTOR MACHINES. a) Inertial single-handwheel system: 20 For land-based wind turbines, some tidal turbines and run-of-the-mills, a system with a single steering wheel is perfect. The kinematic chain described above is repeated as it is. Inertial system with two wheels: Different reasons (sizing of the flywheels, inertial system on board, facilitation of maintenance, choice of redundancy, etc.) make use of an inertial system with two wheels. These two flywheels (25) in front, to ensure a certain directional stability to the entire system, rotate at the same angular speed but in the opposite direction, a bevel gear is necessary. - The ratchet wheel (22) is integral with the central gear (31) driving; the two driven gears (32) are carried by two half-shafts (21) orthogonal to the axis of the ratchet wheel (22); from the driven gears (32) two symmetrical kinematic chains will drive the two flywheels (25) in rotations at the same angular velocity but in opposite directions. Obviously, all the organs described above are included in both chains.

C / CAS DES FLOTTEURS HOULOGENERATEURS . Contrairement aux machines à rotor, les houlogénérateurs récupèrent une énergie de nature ondulatoire ce qui exige une adaptation du système inertiel décrit plus haut. a ) La récupération de l'énergie de la mer : Pour récupérer l'énergie de la houle et des vagues, les flotteurs houlogénérateurs utilisent deux techniques : - Un balancier qui oscille avec les ondulations de la houle; - une coque oscillante contenant un système inertiel suspendu qui, de par son propre poids, exécute un mouvement pendulaire relatif.C / CAS OF FLOATERS HOULOGENERATORS. Unlike the rotor machines, the houlogénérateurs recover a wave energy which requires an adaptation of the inertial system described above. a) The recovery of the energy of the sea: To recover the energy of the waves and the waves, the houlogénérateurs floats use two techniques: - A pendulum which oscillates with the undulations of the swell; an oscillating hull containing a suspended inertial system which, by its own weight, performs a relative pendulum movement.

Mais dans ces deux versions, la récupération de l'énergie de la houle s'effectue grâce à un couplage démultiplicateur : - un secteur circulaire denté, qui est solidaire soit du balancier soit de la coque, est couplé à une petite roue dentée située au milieu d'un arbre moteur. - cet arbre-moteur exécute donc des rotations partielles alternées, suite aux oscillations du 15 balancier ou au tangage de la coque, puisqu' il est solidaire de la petite roue dentée. b ) La double chaine cinématique: De chaque coté de la petite roue dentée, une roue à cliquet (22) est solidaire, d'une part de l'arbre-moteur et d'autre part des deux pignons (32) du renvoi d'angle. Devenus menant, les deux pignons (32) engrenés sur le pignon central (31), entrainent les deux 20 chaînes cinématiques symétriques, et donc les volants (25) ,dans des rotations de sens opposé mais à la même vitesse angulaire. Le système inertiel utilisé pour les flotteurs houlogénérateurs est ainsi identique à celui vu pour machines à rotor. Chacune des deux chaines cinématiques symétriques comprend donc : - un amortisseur (23) associé à un régulateur (24); 25 - le volant inertiel (25) avec éventuellement des masses d'inertie (26); - le générateur (29) avec éventuellement un embrayage (27).But in these two versions, the recovery of the energy of the swell is done by means of a reduction gear coupling: - a toothed circular sector, which is integral with either the balance or the hull, is coupled to a small toothed wheel located at middle of a motor shaft. this motor shaft thus performs alternating partial rotations, following oscillation of the balance wheel or the pitch of the hull, since it is integral with the small toothed wheel. b) The double kinematic chain: On each side of the small toothed wheel, a ratchet wheel (22) is secured, on the one hand, to the motor shaft and on the other hand to the two pinions (32) of the gear wheel. 'angle. Once driving, the two pinions (32) meshing with the central gear (31), cause the two symmetrical kinematic chains, and therefore the flywheels (25), in rotations of opposite direction but at the same angular speed. The inertial system used for the houlogénérateurs floats is thus identical to that seen for machines with rotor. Each of the two symmetrical kinematic chains therefore comprises: a damper (23) associated with a regulator (24); The inertial flywheel (25) possibly with masses of inertia (26); the generator (29) possibly with a clutch (27).

Claims (4)

REVENDICATIONS1- Dispositif permettant de récupérer et de stocker les énergies renouvelables, caractérisé par le fait que la rotation du rotor (11) de la machine entraine la rotation permanente de deux volants inertiels (25) grâce à à l'actionneur (14) d'un circuit hydraulique. La rotation des volants inertiels (25) transforment ainsi l'énergie renouvelable récupérée par la 5 machine en énergie cinétique, laquelle est stockée avant transformation en électricité.CLAIMS1- A device for recovering and storing renewable energies, characterized in that the rotation of the rotor (11) of the machine causes the permanent rotation of two flywheels (25) by means of the actuator (14). a hydraulic circuit. The rotation of the flywheels (25) transforms the renewable energy recovered by the machine into kinetic energy, which is stored before transformation into electricity. 2 - Dispositif selon la revendication 1, caractérisé par le fait qu'une double chaine cinématique, comprenant essentiellement les volants (25) et les génératrices (29), est couplée au rotor (11) grâce à un circuit hydraulique classique avec pompe (12), accumulateur (13) et moteur (14). 102 - Device according to claim 1, characterized in that a double kinematic chain, comprising essentially the flywheels (25) and the generatrices (29), is coupled to the rotor (11) through a conventional hydraulic circuit with pump (12). ), accumulator (13) and motor (14). 10 3- Dispositif selon les revendications 1 & 2, caractérisé par le fait que les deux volants inertiels (25) de la double chaine cinématique sont solidaires grâce à un double renvoi d'angle (31) & (32) qui les contraint à tourner à la même vitesse angulaire mais en sens contraire.3- Device according to claims 1 & 2, characterized in that the two inertial flywheels (25) of the dual kinematic chain are secured by a double angle transmission (31) & (32) which forces them to turn to the same angular velocity but in the opposite direction. 4- Dispositif selon les revendications 1,2 & 3, 15 caractérisé par le fait que la rotation des volants (25) est assurée par le pignon central (31) couplé à une roue à cliquet (22) elle-même solidaire du moteur (14). Elle a pour rôle d'entrainer le volant (25) quand l'énergie récupérée et transmise par le moteur (14) est suffisante et de le laisser tourner librement à sa vitesse acquise dans le cas contraire. - Dispositif selon les revendications 1 ,2 ,3 & 4, 20 caractérisé par le fait qu'un amortisseur (23), ressort spiral ou accumulateur oléopneumatique, est intercalé entre la roue à cliquet (22) et le volant inertiel (25). 6- Dispositif selon la revendication 5, caractérisé par le fait qu'un régulateur (24) associé à l'amortisseur (23) a pour fonction de le bloquer quand l'énergie transmise par le moteur (14) est trop faible pour impulser efficacement 25 le volant (25). Mais puisque durant ces périodes l'amortisseur (25) accumule petit à petit une énergie potentielle, il débloquera l'amortisseur (23) dès l'atteinte d'un seuil prédéterminé de cette énergie potentielle accumulée ou sur commande du programmateur (39). 7 - Dispositif selon les revendications 1 ,2 ,3,4 et 5, caractérisé par le fait qu'un volant (25), mis en rotation par l'amortisseur (23), conserve ou même 30 accroît son énergie cinétique tant qu'il est découplé du générateur (29).8- Dispositif selon la revendication 7, caractérisé par le fait que deux masses (26) mobiles radialement permettent de modifier selon besoin le moment cinétique du volant inertiel (25). Le positionnement de ces masses (26) est commandé par le programmateur (39). 9 - Dispositif selon les revendications 1, 2, 3 et 7, caractérisé par le fait que la double chaîne cinématique comprend in fine le générateur (29) , couplé directement ou indirectement au volant inertiel (25). Il est naturellement associé aux dispositifs habituels de régulation et de transfert d'électricité. 10- Dispositif selon la revendication 9, caractérisé par le fait que le couplage entre le volant (25) et le générateur 29) est assuré par un 10 embrayage (27)mécanique ou magnétique. Si le générateur (29) est de forme discoïde, l'embrayage est remplacé par un dispositif (28) qui déplace axialement le rotor pour ajuster au mieux l'effet des aimants permanents sur les bobines. Dans les deux cas, l'opération est commandé par le programmateur (39).4- Device according to claims 1,2 & 3, characterized in that the rotation of the flywheels (25) is provided by the central gear (31) coupled to a ratchet wheel (22) itself integral with the motor ( 14). Its role is to drive the steering wheel (25) when the energy recovered and transmitted by the motor (14) is sufficient and let it spin freely at its speed acquired in the opposite case. - Device according to claims 1, 2, 3 & 4, 20 characterized in that a damper (23), spiral spring or oleopneumatic accumulator, is interposed between the ratchet wheel (22) and the flywheel (25). 6. Device according to claim 5, characterized in that a regulator (24) associated with the damper (23) serves to block it when the energy transmitted by the motor (14) is too low to impulse effectively 25 the steering wheel (25). But since during these periods the damper (25) accumulates little by little a potential energy, it will unlock the damper (23) upon reaching a predetermined threshold of this potential energy accumulated or on command of the programmer (39). 7 - Device according to claims 1, 2, 3,4 and 5, characterized in that a flywheel (25), rotated by the damper (23), retains or even increases its kinetic energy as long as it is decoupled from the generator (29) .8- Device according to claim 7, characterized in that two masses (26) radially movable to change as necessary the kinetic moment of the flywheel (25). The positioning of these masses (26) is controlled by the programmer (39). 9 - Device according to claims 1, 2, 3 and 7, characterized in that the dual kinematic chain ultimately comprises the generator (29), directly or indirectly coupled to the flywheel (25). It is naturally associated with the usual devices of regulation and transfer of electricity. 10- Device according to claim 9, characterized in that the coupling between the wheel (25) and the generator 29) is provided by a clutch (27) mechanical or magnetic. If the generator (29) is of disc shape, the clutch is replaced by a device (28) which moves the rotor axially to better adjust the effect of permanent magnets on the coils. In both cases, the operation is controlled by the programmer (39).
FR1300838A 2012-09-24 2013-04-09 Device for recovering and storing renewable energies from e.g. water, has rotor for providing permanent rotation of two inertial wheels, and hydraulic system that is arranged with actuator, and double kinematic chain coupled with rotor Withdrawn FR2992033A1 (en)

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FR1300838A FR2992033A1 (en) 2012-09-24 2013-04-09 Device for recovering and storing renewable energies from e.g. water, has rotor for providing permanent rotation of two inertial wheels, and hydraulic system that is arranged with actuator, and double kinematic chain coupled with rotor

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FR1202558A FR2992031A3 (en) 2012-06-19 2012-09-24 Wave powered generator float device for recovering ocean energy of e.g. waves, for converting energy into kinetic energy, has beam whose oscillations drive rotation of inertial wheels, and sensors measuring kinetic energy of wheels
FR1300838A FR2992033A1 (en) 2012-09-24 2013-04-09 Device for recovering and storing renewable energies from e.g. water, has rotor for providing permanent rotation of two inertial wheels, and hydraulic system that is arranged with actuator, and double kinematic chain coupled with rotor

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FR1300189A Withdrawn FR2992032A3 (en) 2012-09-24 2013-01-23 HOLLOW-GENERATOR WITH INERTIAL FLYERS
FR1300838A Withdrawn FR2992033A1 (en) 2012-09-24 2013-04-09 Device for recovering and storing renewable energies from e.g. water, has rotor for providing permanent rotation of two inertial wheels, and hydraulic system that is arranged with actuator, and double kinematic chain coupled with rotor

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FR1300189A Withdrawn FR2992032A3 (en) 2012-09-24 2013-01-23 HOLLOW-GENERATOR WITH INERTIAL FLYERS

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FR3019236A1 (en) * 2014-03-25 2015-10-02 Los Rios Pierre De BI-ROTOR WIND MACHINE EQUIPPED WITH A GRAVITO-INERTIAL WIND ENERGY STORAGE SYSTEM
CN110735754A (en) * 2019-10-16 2020-01-31 汕头大学 rotary power generation device and wave energy power generation device

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CN110439734A (en) * 2019-09-18 2019-11-12 大连理工大学 A kind of oscillating floater wave energy generating set with biasing coasting body

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FR2336568A1 (en) * 1975-12-23 1977-07-22 Messerschmitt Boelkow Blohm DEVICE FOR THE EXPLOITATION OF NATURAL ENERGIES
FR2431041A1 (en) * 1978-07-12 1980-02-08 Brille Maurice Large scale wind-driven electricity generator - uses line of rotors joined end to end and with lower halves shielded by cowl
US6327994B1 (en) * 1984-07-19 2001-12-11 Gaudencio A. Labrador Scavenger energy converter system its new applications and its control systems
US20020060500A1 (en) * 2000-11-17 2002-05-23 Lafferty Patrick Alan Regenerative energy storage and conversion system
US8240231B2 (en) * 2006-09-25 2012-08-14 James Kwok Energy storage device and method of use
US8253268B1 (en) * 2009-10-15 2012-08-28 Airgenesis, LLC Wind power generation system

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FR2336568A1 (en) * 1975-12-23 1977-07-22 Messerschmitt Boelkow Blohm DEVICE FOR THE EXPLOITATION OF NATURAL ENERGIES
FR2431041A1 (en) * 1978-07-12 1980-02-08 Brille Maurice Large scale wind-driven electricity generator - uses line of rotors joined end to end and with lower halves shielded by cowl
US6327994B1 (en) * 1984-07-19 2001-12-11 Gaudencio A. Labrador Scavenger energy converter system its new applications and its control systems
US20020060500A1 (en) * 2000-11-17 2002-05-23 Lafferty Patrick Alan Regenerative energy storage and conversion system
US8240231B2 (en) * 2006-09-25 2012-08-14 James Kwok Energy storage device and method of use
US8253268B1 (en) * 2009-10-15 2012-08-28 Airgenesis, LLC Wind power generation system

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3019236A1 (en) * 2014-03-25 2015-10-02 Los Rios Pierre De BI-ROTOR WIND MACHINE EQUIPPED WITH A GRAVITO-INERTIAL WIND ENERGY STORAGE SYSTEM
CN110735754A (en) * 2019-10-16 2020-01-31 汕头大学 rotary power generation device and wave energy power generation device

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