WO2015107236A1 - Accumulateur énergético-thermique et applications - Google Patents

Accumulateur énergético-thermique et applications Download PDF

Info

Publication number
WO2015107236A1
WO2015107236A1 PCT/ES2015/000001 ES2015000001W WO2015107236A1 WO 2015107236 A1 WO2015107236 A1 WO 2015107236A1 ES 2015000001 W ES2015000001 W ES 2015000001W WO 2015107236 A1 WO2015107236 A1 WO 2015107236A1
Authority
WO
WIPO (PCT)
Prior art keywords
energy
thermal
water
accumulator
endothermic
Prior art date
Application number
PCT/ES2015/000001
Other languages
English (en)
Spanish (es)
Inventor
Adolfo Gonzalez Perez
Original Assignee
Adolfo Gonzalez Perez
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 Adolfo Gonzalez Perez filed Critical Adolfo Gonzalez Perez
Publication of WO2015107236A1 publication Critical patent/WO2015107236A1/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
    • F28D20/0056—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using solid heat storage material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
    • F28D20/0034—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using liquid heat storage material
    • F28D20/0043—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using liquid heat storage material specially adapted for long-term heat storage; Underground tanks; Floating reservoirs; Pools; Ponds
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F5/00—Elements specially adapted for movement
    • F28F5/02—Rotary drums or rollers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
    • F28D2020/0065—Details, e.g. particular heat storage tanks, auxiliary members within tanks
    • F28D2020/0069—Distributing arrangements; Fluid deflecting means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
    • F28D2020/0065—Details, e.g. particular heat storage tanks, auxiliary members within tanks
    • F28D2020/0069—Distributing arrangements; Fluid deflecting means
    • F28D2020/0073—Distributing arrangements; Fluid deflecting means movable
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
    • F28D2020/0065—Details, e.g. particular heat storage tanks, auxiliary members within tanks
    • F28D2020/0078—Heat exchanger arrangements
    • 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
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/14—Thermal energy storage

Definitions

  • thermo energy storage and applications has as background the one filed in Spain on January 14, 2014, with number P201400035, and admitted for processing, with international priority of 1 year.
  • the location, both of the external primary energy source and of the accumulator, is extended to the entire land, sea and air surface, through fixed, mobile, underground, submerged and floating structures.
  • thermal ignition and nuclear As accumulable energy sources are those of potential origin, thermal ignition and nuclear, hydraulic, pneumatic, wind and thermo-solar reaction and among them, due to their volume and performance, thermal, hydraulic and wind farms stand out.
  • Such receivers can be alternators, compressors, hydraulic pumps, etc., while allowing the control of the rotation of the extraction mechanisms, causing them to activate the units that strictly absorb the power generated as a function of the fluid flow rate at each moment.
  • thermal energy from a conventional power supply is directly and indirectly transformed into potential, mechanical, electrical, thermal, pneumatic, and any version of practical application, especially in impulsion, traction and other logistic processes, constituting a renewable energy suitable for "sustainable development".
  • the energy of the supply source is normally transmitted to direct supplies or to accumulators through the circulation of previously heated gases, by friction and agitation or submersible electrical resistors arranged in the core of the thermal material of the accumulator being transferred by circulation of water, air or steam from water, at a certain temperature and pressure, for direct use, and any subsequent use, directly or by means of endothermic air turbines or water vapor, (see figures 5 and 6), including the recharge of independent thermal motor capsules , (see figures 7 and 8).
  • the accumulator can be water heated by friction discs and paddle stirrers coming from motor pairs of the external power source and will be water cooled by compressors coming all of them from the same source of energy, and in all cases in closed circuit, so that this alternative is suitable for residential and industrial complexes as well as hotel, sports, winter stations, farms and livestock farms, slaughterhouses, refrigerators , etc., (see figures 9 I and 9 II).
  • the accumulation phase is approached, with extraction of the accumulated and available energy, as well as defining the accumulator tank, of suitable thermal material, with circulation of the fluid in internal closed circuits, and the extraction, directly and by means of coils and endothermic turbines.
  • Said turbines with radial spiral blades, in compression and expansion regime, with increasing pressures and temperatures from the outside towards the interior, or vice versa, decreasing from the interior towards the outside, at the same time as with decreasing speeds towards the interior and increasing towards the outside, allows them to absorb and transform the heat of water vapor into practical mechanical work constituting an isolated and compact set, with a common axis on direct support and external bearings, whose motor torque is the net performance of the entire process.
  • the storage tank being thermal, it is determined based on the calculated energy capacity, the specific heat of the materials that compose it, its degree of insulation and the maximum and minimum temperatures and operating pressures, that is to say Maximum input to the endothermic turbine are the minimum that the accumulator will provide, whose capacity will depend on the margin between the minimum and maximum storage. Its size will also be taken into account if it participates as the foundation of the primary external energy source, (see Figure 1 to 4).
  • thermo-solar In the case of wind energy and the like such as thermo-solar, the energy accumulation would provide the energy required during the inactive hours by the intermittency of wind and solar radiation, by means of electric, thermal and pneumatic, conventional and similar receivers and assistance to fixed and mobile units in general, (see figures 1 and 2), and even with direct or indirect connection to the global NETWORK.
  • the speed and power can be regulated by varying the width of the input and output turbines of the endothermic turbines for external water vapor, hot air and internal ignition gases, air and fuel injection in the combustion of turbocharged engines.
  • thermal, and in thermal and pneumatic engines replacing the conventional explosion cylinders, and conventional turbo-reactors.
  • the fixed, floating and mobile accumulation completes the distribution of energy to any land and marine point.
  • the technical sector is that of energy, its use and availability for any kind of terrestrial activity.
  • the kWh is a universal economic reference, with a constantly growing demand.
  • the technical sector corresponds to the storage and regulation of transformable thermal energy in any other of ordinary use as a mechanical, electrical, heater, refrigerator, seawater purification, hydrogen producer or non-polluting fuels, as well as the conversion of the thermal relative to nuclear reactors, ignition of hydrocarbons, coals, conventional wind energy, hot air and water networks and the like, as well as to applications of current use mechanisms.
  • any energy process it is based on the principle that energy is neither created nor destroyed but simply transformed, that is, the intrinsic energy of fuels is transformed by a combustion process and complementary mechanisms in electrical, thermal energy , pneumatic, hydraulic, mechanical, etc., and constitutes accumulated energy available at a certain place and time.
  • renewable wind and solar energy are discontinuous and discordant with industrial and domestic use.
  • the main sources of energy are those of intermittent generation and continuous supply according to demand (renewable wind and solar energy) and continuous generation and discontinuous consumption according to demand (thermal, hydraulic and similar power plants).
  • the fundamental objective is the configuration of an element of transformation and application, in a physically correct way, of a basic and natural energy such as wind kinetics, but intermittent, and discordant with the moments of use, whose specific characteristics, in synthesis are the following:
  • the first is the functional application of a specific endothermic turbine, in relation to the extraction and circulation in closed thermal, pneumatic and similar energy circuits of accumulators, which converts it into autonomous energy at any time and place, (see figures 1 to 4) .
  • the second is that a series of solutions are given to issues that derive from the previous ones, among which the thermal, electrical, pneumatic accumulation, etc., that allows the intermittent energy of the energy source to be supplied continuously and continuously the quantity required, be it electrical, thermal, pneumatic, refrigerant or mechanical that reduce the power of the set of generators or receiving mechanisms and of the distribution facilities, adapting them to the corresponding average value required.
  • This reduction is the quotient of the hours of the year, divided by the actual hours of operation.
  • a conventional generator of certain power, in a discontinuous regime would only need to have a power and a distribution of the order of 35% in a continuous regime, having a prior regulatory accumulation.
  • the third one specifies the extraction of the accumulated energy, either directly through circuits of water or hot air, compressed air, etc., or by means of water vapor with the specific application of endothermic turbines, spiral radial, both for fixed mechanical installations as for thermal, electric or pneumatic recharge of mobile phones of all kinds.
  • the fourth as a particular case of the previous one, the supply of electric, pneumatic or thermal energy from air or hot water can be made directly, to large specific consumption points.
  • thermal material is water and direct extraction as water, (maximum 100 ° C), and by means of coil as air, according to needs.
  • the stored heat can be extracted , as hot air for direct use or as hot steam for transformation by endothermic turbines into practical mechanical energy, being able to be carried out with direct extraction by means of closed circuit of high temperature and low pressure or by means of high temperature and high pressure coils. In both cases with low and high pressure turbines respectively, operating according to needs.
  • Any component of the earth's crust is useful, such as soils, aggregates, concrete, ceramics, etc. It is simply enough that it adapts to the circumstances based on its density, specific heat, availability, manageability and, in summary, the cost.
  • the mobile accumulators stand out, in all kinds of vehicles, composed of solid material, resistant to high temperatures such as ceramics, aggregates, etc., heated and charged by high temperature resistors, where the usable gradient can reach 1,000 ° C, in which case with a thermal coefficient of 0.28 and a mass of 3 kg, 1 kWh of energy can be accumulated, which with a load of 300 kg, equivalent to 100 kWh, an ordinary vehicle can have an autonomy of 5 hours at 120 km / h, which can be complemented with the injection of atmospheric air and a conventional fuel in the core of the endothermic turbine. f) Transformation and transmission of the energy captured by a wind turbine, by means of a thermal, pneumatic module, etc., in the axes of the perimeter motor pairs, with the assistance of the thermal accumulator.
  • the captured wind energy can be transformed in addition to mechanical, pneumatic and electrical, in cumulative thermal energy, by means of simple paddle agitators to friction drums of opposing series of sliding discs or any other method and a closed fluid circuit, air, water vapor, etc. with the accumulator and the endothermic extraction and driving turbines of the last receivers of the power supplied according to demand.
  • the material of the discs, of steel alloys, refractory mortar or ceramics shall be previously tested to determine the wear and working temperatures as well as the arrangement of the spaces that allow the passage of the fluid between each two contiguous ones (see figures 9 I and 9 II).
  • Pumps will be available for circulation and evacuation of fluids that will be arranged on the same axis of the turbine and will be controlled by valves that depend on the flow, temperature, rotation speed of the axis and the nominal wind speed that defines the speed operation of the set.
  • a variant can be a distribution of hot or cold air and hot water, and even in water vapor circuits, since they can be provided with a high pressure and mechanical devices can be operated at the place of consumption, resulting in a rational thermal distribution and mechanical
  • the ceramic and stone aggregates standing out among the former and the second is commonly water, with or without salts.
  • Ceramics can be ordinary or alumina and the like of higher density and heat resistance.
  • the hot water accumulators through closed circulation, through the mass of water, air or steam coming from agitators or disk friction, can directly supply hot water for various uses and heating, and hot air by means of coils.
  • Accumulators of water cooled by air from compressors of the power source can supply cold water, cold air by means of coils for air conditioners or refrigerators, refrigerators or cold industry, such as freezers, greenhouses, etc.
  • the regulating accumulators of the supply of the general NETWORK stand out on the one hand, and the number of mobile phones for vehicles of any size.
  • This spiral turbine is perfectly described in the attached figures, and it is such that the convenient progressive variable pitch or slope is obtained by simple bending of a sheet adapted to a cylindrical support, in the appropriate magnitude, so that the initial flow or flow correspond to the temperature and pressure of the fluid in the outlet section of the heat source and the final flow to the discharge at the appropriate temperature and pressure, which may be atmospheric, establishing a closed circuit circulation with the accumulator or other source of heat
  • the complete cycle can be carried out in different sections as long as the flow rate increases as the pressure decreases.
  • the process consists of two fundamental parts, the first being the endothermic turbine itself that transforms the internal thermal energy into useful dynamic energy.
  • the second is, in the case of using water vapor, in which it is not necessary to recover the residual energy of the steam heat at the outlet of the turbine, at atmospheric pressure, because its temperature is higher than that of liquefaction and can be incorporate into a new closed-loop circulation cycle through the thermal accumulator, (see figures 5 and 6).
  • This section and the accumulation section, together with the turbine, are integral, constituent and necessary parts so that this energy source has the character of autonomous energy.
  • Figure 1 shows the transformation of the energy of an autonomous terrestrial mill into thermal energy developed by means of fluid stirrers, alternators and electrical resistors, accumulable in the base tanks as extractable remaining energy by endothermic turbines that act on the last use of Energy according to needs or demand.
  • the resulting set is a discontinuous generator of wind energy that is stored and extracted, by circulation of fluids in a closed circuit, or is used continuously in the amount required at all times.
  • Figure 2 shows the transformation of the energy of an autonomous mill on a floating platform in the sea and the accumulation by circulation in a closed circuit through high resistance material and thermal capacity, as well as the circuits of fluids heated and cooled to through the accumulator and endothermic turbines.
  • Figure 3 shows the foundation and the thermal storage tank, which can be attached, whose dimensions are determined by its heat capacity for the required and continuous supply of the total energy generated by the mill intermittently and as a foundation of the whole of the tower and turbine.
  • the capacity or volume depends on the maximum and minimum temperature required in the accumulator and the capacity deducted from the quantity and specific heat of the material used, including the structure of the tank.
  • the convenient control valves can be arranged.
  • the structure throws a sufficient volume and load to withstand the efforts derived from the tower, especially the tipping moment that it experiences in each section that is mainly due to the thrust of the wind on the turbine plane, with the assistance of the Possible cabled with mentioned counterweights.
  • Figure 4 shows the configuration of an accumulator of thermal material heated by closed circuit of circulation of water vapor heated in the power source to be transformed by alternators and resistors or stirrers of vanes or disks in mills or similar so that said Thermal energy can be transmitted and transformed by double endothermic turbines of high temperature and low pressure and high temperature and high pressure by interposition of the corresponding coil.
  • Figure 5 shows a low pressure endothermic turbine in an open or closed circuit of water vapor or atmospheric fluid, depending on the origin of the accumulated heat, be it a generation or distribution and regulation accumulator or water vapor or medium atmospheric fluid environment.
  • Gas or air, heated and cooled can be used and if water vapor is used at temperatures and pressures that keep it in a gaseous state throughout the process, according to the Mollier diagram, whose energy in the compression phase is minimal, no However, it would be recovered in the expansion of the second one, so that the energy developed by the set corresponds to the loss of temperature of the flow of circulating fluid through the circuit, from the entrance to the exit, that is, the heat capacity of the vapor mass, which, expressed in time, obtains the net power of the system.
  • the figure shows the circuits and the configuration of each of the spirals of both turbines whose dimensions determine the flows that are in each phase depending on the speed of the regime chosen for the rotation whose minimum value is given by the perimeter of the compression turbine that according to Reynolds theory does not have to be less than an order of 60 m / s.
  • an endothermic turbine is represented, in closed circuit of high pressure and water vapor temperature whose source of heat is any process of thermal accumulation from the ignition of fossil fuels, natural, nuclear reactions, or luck resistances that You get a compact generator or motor with maximum efficiency.
  • the dimensions and the margins of the variations in temperatures are obtained by calculation that is not claimed, since using the Mollier diagram.
  • an energy transformer is represented, consisting of a series of fixed corrugated discs and another series interposed with the previous one of rotary discs whose mutual friction, by controlled and convenient pressure, raises the temperature of a circulating fluid, be it water, air or water vapor, which heat absorbs the energy of the receiving power axis so that a forced circulation of cooled fluid inlet and heated outlet, transmits said energy to a thermal accumulator and endothermic turbines of ultimate application.
  • the discs are made of heat-resistant and anti-wear material such as special metals, ceramics or the like.
  • Figure 9 II shows the same process applicable to alternate stirring discs that by turbulence raise the temperature of a circulating fluid, be it water, air or water vapor that, likewise in the previous case, absorbs energy in a calorific way of the power receiving axis of luck that a forced circulation, of cooled inlet fluid and heated outlet, transmits said energy to a thermal accumulator and the endothermic turbines of last application.
  • Friction disc rotor or vane agitator for water, air and water vapor circulation, applicable to an engine torque from any energy process.
  • Me Simple basic module in expansion phase Me Simple basic module in compression phase.
  • VAB Water vapor with bullet pressure and high temperature VAB Water vapor with bullet pressure and high temperature.
  • ROT-INV Stator or reverse rotor with friction discs or stirrer blades applied to the torque of the energy source.
  • crank and piston combustion engines they can be replaced by capsules and endothermic turbines that will be admissible in their influence of cambo climate if the one emitted by conventional thermal power plants has been reduced with the application of endothermic turbines in the heat transformation phase in mechanical work.
  • wind energy in a very direct way such as that proposed for the transformation into pneumatic or thermal energy, which represents the most suitable form of energy status, whose carrier is a fluid such as air and water vapor, without limitation, of easy transfer between all kinds of luck points that allows the execution of networks with virtually unlimited capacity and extension for purposes as useful as necessary and scarce in large areas of the Globe .
  • the accumulator comprises the most notable part of the memory and the claim as an integral part of a source of any renewable energy and then the processes of adaptation and utilization of the generated energy, such as the transmission and transformation of the energy in state are followed thermal, electric or pneumatic, allowing its supply according to demand.
  • thermal energy is extracted by means of a closed circuit of gases, air or water vapor at convenient temperatures and low pressures, perhaps between 200 and 400 ° C, of so that with the interposition of radial endothermic spiral turbines, the motor pairs are extracted, at the required rotation, where the first compression spiral has a minimum perimeter speed of the order of 200 m / s., and consequently similar to that of expansion.
  • the inlet and outlet pressures are atmospheric and equal to those of the external circuit including the accumulator.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)

Abstract

L'invention concerne un accumulateur à configuration fermée, imperméabilisé, composé de matières solides et liquides spécifiques. Les matières solides peuvent être des agrégats pierreux, des céramiques, des bétons, des scories, etc., des réfractaires, à haut coefficient thermique, sous forme de pièces perméables et granulaires, et les liquides, principalement de l'eau, qui en premier lieu sont chauffés par des résistances électriques et par circulation de gaz chauds et de vapeur d'eau, provenant de diverses sources énergétiques externes classiques et en second lieu cèdent la chaleur en circuit fermé à un fluide, principalement de la vapeur d'eau, comme transmetteur de manière directe à des services industriels et domestiques d'eau et d'air chauds, et indirecte à des turbines endothermiques transformatrices de chaleur dans tout type de travail mécanique et de connexion au réseau. Egalement, des agitateurs et disques de friction présents dans la source énergétique fournissent la vapeur d'eau chaude à des procédés antérieurs. L'application à des générateurs continus et intermittents permet des alimentations continues et intermittentes selon la demande.
PCT/ES2015/000001 2014-01-14 2015-01-05 Accumulateur énergético-thermique et applications WO2015107236A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES201400035 2014-01-14
ESP201400035 2014-01-14

Publications (1)

Publication Number Publication Date
WO2015107236A1 true WO2015107236A1 (fr) 2015-07-23

Family

ID=53542441

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2015/000001 WO2015107236A1 (fr) 2014-01-14 2015-01-05 Accumulateur énergético-thermique et applications

Country Status (1)

Country Link
WO (1) WO2015107236A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109690071A (zh) * 2016-06-08 2019-04-26 阿道夫·冈萨雷斯佩雷斯 自主可持续风力机组、网状多叶转子、蓄能器和能量转换器及其应用
WO2023117000A1 (fr) * 2021-12-23 2023-06-29 Vestas Wind Systems A/S Système de stockage d'énergie thermique d'éolienne
US11808523B2 (en) 2018-09-24 2023-11-07 Alliance For Sustainable Energy, Llc Particle-based thermal energy storage systems

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995025416A1 (fr) * 1994-03-16 1995-09-21 Larkden Pty. Limited Production d'electricite et procede de moulage de lentille
WO2002006737A1 (fr) * 2000-07-15 2002-01-24 Co Corea Co., Ltd. Amplificateur de chaleur et chaudière électrique utilisant le même
US6400896B1 (en) * 1999-07-02 2002-06-04 Trexco, Llc Phase change material heat exchanger with heat energy transfer elements extending through the phase change material
EP1403593A2 (fr) * 2002-09-26 2004-03-31 Carmelo Occhipinti Chauffe-eau
US20090212121A1 (en) * 2008-02-26 2009-08-27 James Allen Kodak Heat Reservoir for a Steam Engine
US20100037888A1 (en) * 2008-08-12 2010-02-18 Bradford White Corporation Solar heating system with back-up electric heating

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995025416A1 (fr) * 1994-03-16 1995-09-21 Larkden Pty. Limited Production d'electricite et procede de moulage de lentille
US6400896B1 (en) * 1999-07-02 2002-06-04 Trexco, Llc Phase change material heat exchanger with heat energy transfer elements extending through the phase change material
WO2002006737A1 (fr) * 2000-07-15 2002-01-24 Co Corea Co., Ltd. Amplificateur de chaleur et chaudière électrique utilisant le même
EP1403593A2 (fr) * 2002-09-26 2004-03-31 Carmelo Occhipinti Chauffe-eau
US20090212121A1 (en) * 2008-02-26 2009-08-27 James Allen Kodak Heat Reservoir for a Steam Engine
US20100037888A1 (en) * 2008-08-12 2010-02-18 Bradford White Corporation Solar heating system with back-up electric heating

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Week 201077, Derwent World Patents Index; Class A85, AN 2010-P29001 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109690071A (zh) * 2016-06-08 2019-04-26 阿道夫·冈萨雷斯佩雷斯 自主可持续风力机组、网状多叶转子、蓄能器和能量转换器及其应用
EP3470667A4 (fr) * 2016-06-08 2020-03-04 González Pérez, Adolfo Unité éolienne durable autonome, rotor réticulaire multipale, accumulateur et convertisseur énergétiques et applications
US11808523B2 (en) 2018-09-24 2023-11-07 Alliance For Sustainable Energy, Llc Particle-based thermal energy storage systems
WO2023117000A1 (fr) * 2021-12-23 2023-06-29 Vestas Wind Systems A/S Système de stockage d'énergie thermique d'éolienne

Similar Documents

Publication Publication Date Title
US9139974B2 (en) Underwater compressed fluid energy storage system
Tabor et al. The Beith Ha'Arava 5 MW (e) solar pond power plant (SPPP)—progress report
EP2561299B1 (fr) Stockage et récupération d'énergie thermique sur la base du principe à contre-courant du transport d'agent de transfert de chaleur
US20070062194A1 (en) Renewable energy credits
US20090021012A1 (en) Integrated wind-power electrical generation and compressed air energy storage system
US20110266804A1 (en) Ancient hydroelectric company
GB2471538A (en) Power generator using compressed air to turn an underwater generator
WO2017212086A1 (fr) Unité éolienne durable autonome, rotor réticulaire multipale, accumulateur et convertisseur énergétiques et applications
WO2015107236A1 (fr) Accumulateur énergético-thermique et applications
Shah et al. Ocean thermal energy conversion
Yusupov et al. Geothermal power generation
US20110049908A1 (en) Systems and Methods for Providing Multi-Purpose Renewable Energy Storage and Release
WO2007136731A2 (fr) Système d'éolienne
van der Linden Wind Power: Integrating Wind Turbine Generators (WTG’s) with Energy Storage
KR20120072121A (ko) 풍력발전 연계형 압축공기 저장 및 발전시스템
US20130312415A1 (en) Method for converting of warmth environment into mechanical energy and electricity
ES2664731T3 (es) Mejora de la eficiencia en centrales energéticas
Jankowski et al. Status and Development Perspectives of the Compressed Air Energy Storage (CAES) Technologies—A Literature Review
EP2454488B1 (fr) Transducteur de pression hydraulique, et système hydraulique
GB2497088A (en) Electricity generator powered by environmental heat sources
Ciocan Contributions to energy storage using hybrid systems from alternative energy sources
Chassé et al. Design of an Energy Storage System ACAES Applied to Marine Renewable Energy: Study Case Based on Energy Integration Approach
KR20090025648A (ko) 폐광이나 동굴의 유휴 지하공간을 압축공기에너지저장장치로 활용한 발전방식 및 장치
EP3701617A1 (fr) Système d'énergie à air comprimé
Kussul et al. Travelling energy collectors

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 15737312

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: P201650002

Country of ref document: ES

122 Ep: pct application non-entry in european phase

Ref document number: 15737312

Country of ref document: EP

Kind code of ref document: A1