PT109272A - THERMAL HYDRO-ELECTRIC POWER PLANT IN VACUUM - Google Patents
THERMAL HYDRO-ELECTRIC POWER PLANT IN VACUUM Download PDFInfo
- Publication number
- PT109272A PT109272A PT109272A PT10927216A PT109272A PT 109272 A PT109272 A PT 109272A PT 109272 A PT109272 A PT 109272A PT 10927216 A PT10927216 A PT 10927216A PT 109272 A PT109272 A PT 109272A
- Authority
- PT
- Portugal
- Prior art keywords
- valve
- evaporator
- condenser
- electric generator
- liquid
- Prior art date
Links
- 239000007788 liquid Substances 0.000 abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 8
- 230000005494 condensation Effects 0.000 abstract description 6
- 238000009833 condensation Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000001704 evaporation Methods 0.000 abstract description 4
- 230000008020 evaporation Effects 0.000 abstract description 4
- 238000001816 cooling Methods 0.000 abstract description 3
- 238000004146 energy storage Methods 0.000 abstract description 3
- 238000010438 heat treatment Methods 0.000 abstract description 3
- RLQJEEJISHYWON-UHFFFAOYSA-N flonicamid Chemical compound FC(F)(F)C1=CC=NC=C1C(=O)NCC#N RLQJEEJISHYWON-UHFFFAOYSA-N 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 238000004326 stimulated echo acquisition mode for imaging Methods 0.000 abstract 1
- 230000009897 systematic effect Effects 0.000 abstract 1
- 238000000844 transformation Methods 0.000 abstract 1
- 230000005611 electricity Effects 0.000 description 3
- 238000009835 boiling Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
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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
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G4/00—Devices for producing mechanical power from geothermal energy
- F03G4/033—Devices for producing mechanical power from geothermal energy having a Rankine cycle
-
- 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
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
-
- 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
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
- F03G7/04—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using pressure differences or thermal differences occurring in nature
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K27/00—Plants for converting heat or fluid energy into mechanical energy, not otherwise provided for
- F01K27/005—Plants for converting heat or fluid energy into mechanical energy, not otherwise provided for by means of hydraulic motors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24T—GEOTHERMAL COLLECTORS; GEOTHERMAL SYSTEMS
- F24T10/00—Geothermal collectors
- F24T10/30—Geothermal collectors using underground reservoirs for accumulating working fluids or intermediate fluids
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N15/00—Thermoelectric devices without a junction of dissimilar materials; Thermomagnetic devices, e.g. using the Nernst-Ettingshausen effect
- H10N15/20—Thermomagnetic devices using thermal change of the magnetic permeability, e.g. working above and below the Curie point
-
- 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
- Y02E10/10—Geothermal energy
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Energy (AREA)
- Sustainable Development (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
Abstract
O PRESENTE INVENTO REFERE-SE A UMA CENTRAL QUE TRANSFORMA ENERGIA TÉRMICA EM ENERGIA ELÉTRICA, COMO CONSEQUÊNCIA PODE SERVIR TAMBÉM PARA AQUECIMENTO E REFRIGERAÇÃO. O SISTEMA DESTA CENTRAL É BASEADO NO CICLO DA ÁGUA, NO SEU INTERIOR O LÍQUIDO PASSA DO ESTADO LÍQUIDO A ESTADO GASOSO E VICE VERSA AO LONGO DO TEMPO DE FORMA CÍCLICA E SISTEMÁTICA EM CIRCUITO FECHADO. ESTAS TRANSFORMAÇÕES SÃO CONSEQUÊNCIA DE TROCAS TÉRMICAS COM UMA FONTE QUENTE OU FRIA, RESPETIVAMENTE ASSOCIADAS À SUA EVAPORAÇÃO NO EVAPORADOR (1) OU CONDENSAÇÃO NO CONDENSADOR (2). O SISTEMA TOMA PARTIDO DE UM GRANDE DESNÍVEL DE ALTITUDE ENTRE O CONDENSADOR (2) (NO TOPO) E O EVAPORADOR (1) (NA BASE), ESTE DESNÍVEL É USADO PARA PRODUÇÃO ELÉTRICA NO GRUPO COM VÁLVULA, TURBINA E GERADOR ELÉTRICO (6) E É TAMBÉM USADO PARA CRIAR VÁCUO NO INTERIOR DO SISTEMA COM A ABERTURA DAS VÁLVULAS (5), RETIRANDO DE FORMA NATURAL LÍQUIDO PARA O DEPÓSITO EXTERIOR (4). O GRUPO COM VÁLVULA, MOTOR A VAPOR E GERADOR ELÉTRICO (7) É USADO PARA INTERROMPER O SISTEMA E USAR A DIFERENÇA DE PRESSÃO PARA CRIAR ENERGIA ELÉTRICA. O SISTEMA PERMITE ARMAZENAMENTO DE ENERGIA NOS DEPÓSITOS INTERMÉDIOS (3), NO EVAPORADOR (1) E NO CONDENSADOR (2).The present invention refers to a central unit that transforms thermal energy into electrical energy, as a consequence can also serve for heating and cooling. THE SYSTEM OF THIS CENTRAL IS BASED ON THE WATER CYCLE, WITHIN ITS INTERIOR THE LIQUID PASSES FROM THE LIQUID STATE TO THE GASES AND VICE VERSAES THROUGH THE TIME CYCLICAL AND SYSTEMATIC IN A CLOSED CIRCUIT. THESE TRANSFORMATIONS ARE THE CONSEQUENCE OF THERMAL EXCHANGES WITH A HOT OR COLD SOURCE, RESPECTIVELY ASSOCIATED WITH THE EVAPORATION IN THE EVAPORATOR (1) OR CONDENSATION ON THE CONDENSER (2). THE SYSTEM IS BASED ON A HIGH ALTITUDE RANGE BETWEEN THE CONDENSER (2) (TOP) AND THE EVAPORATOR (1) (ON THE BASIS), THIS RANGE IS USED FOR ELECTRICAL PRODUCTION IN THE VALVE, TURBINE AND ELECTRIC GENERATOR GROUP (6) AND IS ALSO USED TO CREATE VACUUM INSIDE THE SYSTEM BY OPENING THE VALVES (5), REMOVING NATURALLY LIQUID TO THE EXTERIOR TANK (4). THE VALVE, STEAM MOTOR AND ELECTRIC GENERATOR (7) GROUP IS USED TO INTERRUPT THE SYSTEM AND USE THE PRESSURE DIFFERENCE TO CREATE ELECTRIC POWER. THE SYSTEM ALLOWS ENERGY STORAGE IN INTERMEDIATE DEPOSITS (3), EVAPORATOR (1) AND CONDENSER (2).
Description
DESCRIÇÃODESCRIPTION
Central Hidroelétrica Térmica em vácuo Campo do Invento 0 presente invento diz respeito à produção deenergia elétrica a partir de energia geotérmica, podendo ser usado simultaneamente para aquecimento ou arrefecimento.Field of the Invention The present invention relates to the production of electrical energy from geothermal energy, which can be used simultaneously for heating or cooling.
Estado da Técnica 0 presente invento diferencia-se das patentes W02013Ô60340, US2012174581, US2007137202 e US4077220 em relação ao facto de o sistema ser totalraente fechado em regime da funcionamento contínuo, de se encontrar em vácuo {criado de forma natural), que altera O ponto de ebulição e condensação do liquido que o percorre. Além disto não necessita de componentes ativos. Produz eletricidade através de "Grupo{s) com Válvula, Turbina e Gerador Elétrico"{6} e os "Grupo(s) com Válvula, Motor a Vapor e Gerador Elétrico"{7).STATE OF THE ART The present invention differs from the patents W02013, US60340, US2012174581, US2007137202 and US4077220 in that the system is completely closed under continuous operation, in a vacuum (created in a natural way), which changes the point boiling and condensation of the liquid that runs through it. In addition, it does not require active components. It produces electricity through "Valve, Turbine and Electric Generator" {6} and "Valve, Steam Engine and Electric Generator Group (s)" {7).
Assim existem já em mercado centrais geotérmicas e hidroelétricas que são infraestruras fundamentais nas redes elétricas mundiais. 0 presente invento combina estes dois métodos.Thus there are already geothermal and hydroelectric power stations that are fundamental infrastructures in the world's electrical networks. The present invention combines these two methods.
Sumário da Invenção 0 presente invento refere-se a uma central de produção de energia elétrica, que pelo seu modo de funcionamento pode ainda ser usado como sistema de aquecimento e refrigeração. 0 interior do sistema é percorrido por líquido que alterna entre o estado liquido e o gasoso por consequência de trocar térmicas com cuia fonte fria colocado no topo e uma fonte quente na base, tal como o ciclo da água» São usados dois métodos de transformação de energia em eletricidade, é utilizado um ou vários grupos turbina-gerador que convertem a energia potencial gravltica da coluna de líquido e um ou vários grupos de máquinas a vapor associadas a gerador que convertem a pressão resultante da evaporação do liquido* o sistema tem a vantagem de permitir armazenamento de energia e controlo sobre a produção elétrica através da regulação dos grupos de geração: a vapor ou de turbina. Permite ainda uma produção muito estável ao longo dos diferentes períodos do dia e ao longo do ano*Summary of the Invention The present invention relates to a power plant, which by its mode of operation can still be used as a heating and cooling system. The interior of the system is driven by liquid alternating between the liquid and gaseous state as a result of exchanging thermals with the cold source placed at the top and a hot source at the base, such as the water cycle. energy in electricity, one or more turbine-generator groups are used which convert the gravitational potential energy of the liquid column and one or more groups of steam engines associated with the generator which convert the pressure resulting from the evaporation of the liquid * the system has the advantage of allowing energy storage and control over electrical production by regulating the generation groups: steam or turbine. It also allows a very stable production throughout the different periods of the day and throughout the year *
Este sistema pode ser instalado próximo dos centros urbanos ou mesmo no seu interior, um vez que pode ser implantado no interior do solo, causando impacto paisagístico muito reduzido. Pode também ser instalado & superfície desde que exista uma diferença considerável de altitude máxima e llllíllnima.This system can be installed near the urban centers or even in its interior, since it can be implanted in the interior of the ground, causing very reduced landscape impact. Can also be installed & from where there is a considerable difference in maximum and maximum altitude.
Descrição Pormenorizada do InventoDetailed Description of the Invention
Fazendo referência às figuras, vai ser agora descrito © invento. Na figura 1 as zonas a picotado representam o estado gasoso e a ondulado o estado líquido» 0. Composição da Central A figura 1 representa a estrutura dacentral,esta tem uma fonte quente na base e uma fonte fria no topo, com um grande desnível entre si* A uni-las existem 2 canais por onde a água circula em estado gasoso (direitaje em estado líquido (esquerda). Todo este circuito está em vácuo parcial, com exceção do Depósito Exterior(4). 1. Criação de vácuo para alteração da temperatura de evaporação e condensaçãoWith reference to the figures, the invention will now be described. In Fig. 1, the perforated zones represent the gaseous state and the corrugated liquid state. Fig. 1 shows the dacentral structure, which has a hot source at the base and a cold source at the top, with a large difference between (*) There are two channels through which the water circulates in the gaseous state (right-hand side in the liquid state (left).) All of this circuit is in partial vacuum, except for the Outer Reservoir (4). evaporation and condensation temperature
Antes de ser colocada em funcionamento, toda a estrutura está inundada de liquido no estado liquido. Através das Válvulas{5) o líquido é retirado progressivamente para o Depósito Exterior(4), por efeito da gravidade, alterando desta forma as propriedades da água (Temperatura de Ebulição e Condensação)♦ Com o sistema em funcionamento pode também ser introduzida mais água para a sua otimização. 2. Evaporação e Condensação da águaBefore being put into operation, the whole structure is flooded with liquid in the liquid state. Through the Valves (5) the liquid is progressively withdrawn to the Outer Reservoir (4) by gravity, thus altering the properties of the water (Boiling and Condensation Temperature) ♦ With the system in operation, more water can also be introduced for your optimization. 2. Evaporation and Condensation of water
No Evaporador(I} e no Condensador{2) a água é evaporada e condensada, respetivamente. Quando evaporada o vapor desloca-se da zona de alta pressão no Evaporador(1) para a zona de baixa pressão no Condensador(2), Assim que o vapor chega ao Condensador{2}, ocorrem trocas térmicas com a fonte fria, o vapor é condensado e é encaminhado para depósito, por gravidade. 3. Produção de Energia ElétricaIn the Evaporator (I) and in the Condenser (2) the water is evaporated and condensed, respectively. When evaporated the steam moves from the high pressure zone in the Evaporator (1) to the low pressure zone in the Condenser (2). As soon as the steam reaches the Condenser {2}, thermal exchanges occur with the cold source, the vapor is condensed and is sent to storage by gravity. 3. Electric Power Production
Partindo do Condensador(2} a água depositada pode estar armazenada ou ser usada para produzir energia elétrica no "Grupo com Válvula, Turbina e Gerador Elétrico"(6), passando para o Depósito Intermédio(3). Repetindo-se o processo até chegar novamente ao Evaporador{1). A estrutura pode ter vários grupos de Depósitos Intermédios(3} e respetivos "Grupo com Válvula, Turbina e Gerador Slétriço"(6), com o intuito de dividir a pressão pelos vários grupos.Starting from the Condenser (2), the deposited water can be stored or used to produce electricity in the "Valve, Turbine and Electric Generator Group" (6), going to the Intermediate Tank (3). again to Evaporator {1). The structure can have several groups of Intermediate Deposits (3) and respective "Valve, Turbine and Slot Generator Group" (6), in order to divide the pressure across the various groups.
Partindo do Evaporador(1), os "Grupo com Válvula, Motor a Vapor e Gerador Elétrico"{7} estarão expostos a grande pressão do lado do Evaporador(1} e baixa pressão do lado do Condensador(2}, convertendo esta diferença em energia elétrica usando o motor a vapor e gerador elétrico do "Grupo com Válvula, Motor a Vapor e Gerador Elétrico"(7). 4. Arittaz enamento de energiaStarting from the Evaporator (1), the "Valve, Steam Engine and Generator" groups {7} will be exposed to high pressure on the side of the Evaporator (1) and low pressure on the side of the Condenser (2), converting this difference into electric power using the steam engine and electric generator of the "Valve, Steam Engine and Electric Generator Group" (7) 4. Energy Arrangement
Os Depósitos Intermédios{3)., Evaporador{1} e Condensador{2) podem ser usados para armazenamento de energia, fechando as válvulas dos "Grupo com Válvula, Turbina e Gerador Elétrico"(6) e "Grupo com Válvula, Motor a Vapor e Gerador Elétrico"(?).The Intermediate (3), Evaporator {1} and Condenser {2) Deposits can be used for energy storage by closing valves of "Valve, Turbine and Generator Group" (6) and "Valve Group, Steam and Electric Generator "(?).
Descrição detalhada da figuraDetailed figure description
Na Fig. 1 estão representados os princípios de funcionamento da Central Hidroeléctrica Térmica em Vácuo. 0 componente identificado com ο η® 1 é o "Evaporador"{1), é o componente onde ocorre a evaporação do líquido graças à energia absorvida da fonte quente. 0 componente identificado com o n® 2 é o "Condensador"{2) é o componente onde ocorre a condensação do vapor graças à libertação de energia para a fonte fria. O componente identificado com o n® 3 é um "Depósito Intermédio"(3), podem ser utilizados vários, servem para dividir o esforço estrutural e armazenar energia. O componente identificado com o n® 4 é o "Depósito Exterior"(4), este recebe o liquido retirado do interior do sistema, podendo também fornecer liquido ao sistema.In Fig. 1, the operating principles of the Vacuum Thermal Hydroelectric Plant are represented. The component identified with η η® 1 is "Evaporator" (1), is the component where the liquid evaporates due to the energy absorbed from the hot source. The component identified with n 2 is the "Condenser" (2) is the component where vapor condensation occurs due to the release of energy to the cold source. The component identified with n® 3 is an "Intermediate Tank" (3), several can be used, serve to divide the structural stress and store energy. The component identified with n 4 is the "Outer Reservoir" (4), which receives the liquid withdrawn from the interior of the system and can also supply liquid to the system.
Os componentes identificados com o n® 5 são "Válvulas"{5), são usadas para retirar ou introduzir líquido no sistema. O componente identificado com o n® 6 é um "Grupo com Válvula, Turbina e Gerador Elétrico"(6) que é utilizado para interromper o sistema através do fecho da sua válvula e converter energia mecânica em elétrica através da turbina associada a gerador elétrico. Podem existir vários destes "Grupo com Válvula, Turbina e Gerador Elétrico"{6) de forma a distribuir o esforço entre eles. O componente identificado com o ns 7 é um "Grupo com Válvula, Motor a Vapor e Gerador Elétrico"(7) que é utilizado para interromper o sistema através do fecho da sua válvula e converter energia mecânica em elétrica através do motor a vapor associado a gerador elétrico. Podem existir vários "Grupo com Válvula, Motor a Vapor e Gerador Elétrico"(7) de forma a distribuir o esforço entre eles.The components identified with n® 5 are "Valves" (5), are used to remove or introduce liquid into the system. The component identified with n 6 is a "Valve, Turbine and Electric Generator Group" (6) which is used to interrupt the system by closing its valve and converting mechanical energy to electric through the turbine associated with the electric generator. There may be several of these "Valve, Turbine and Electric Generator Group" {6} in order to distribute the effort between them. The component identified with ns. 7 is a "Valve, Steam Engine and Electric Generator Group" (7) which is used to interrupt the system by closing its valve and converting mechanical energy into electric through the associated steam engine electric generator. There may be several "Valve Group, Steam Engine and Electric Generator" (7) in order to distribute the effort between them.
Se as Válvulas(S) estiverem abertas e o "Grupo com Válvula, Turbina e Gerador Elétrico'· (6) ligado ao Evaporador(1) estiver fechado é retirado liquido de forma natural do interior do sistema para o Depósito Exterior{4). Se a Válvula(5) ligada ao Depósito Intermédio^3) estiver fechada, a Vá!vula{5) ligada ao Depósito Exterior(4) estiver aberta e o "Grupo com Válvula, Turbina e Gerador Elétrico"(6) ligado ao Evaporador(1) estiver aberto é introduzido de forma natural liquido no interior do sistema.If the Valves (S) are open and the "Valve, Turbine and Electric Generator Group" (6) connected to the Evaporator (1) is closed, liquid is drawn naturally from the inside of the system to the Outer Reservoir (4). If the Valve (5) connected to the Intermediate Tank ^ 3) is closed, the Valve (5) connected to the Outer Reservoir (4) is open and the "Valve, Turbine and Electric Generator Group" (6) connected to the Evaporator (1) is opened is naturally introduced into the system.
Lisboa, 25 de Julho de 2016.Lisbon, July 25, 2016.
Claims (3)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PT109272A PT109272A (en) | 2016-04-04 | 2016-04-04 | THERMAL HYDRO-ELECTRIC POWER PLANT IN VACUUM |
| PCT/IB2017/051744 WO2017175092A1 (en) | 2016-04-04 | 2017-03-27 | Hydroelectric thermal power plant in vacuum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PT109272A PT109272A (en) | 2016-04-04 | 2016-04-04 | THERMAL HYDRO-ELECTRIC POWER PLANT IN VACUUM |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PT109272A true PT109272A (en) | 2017-10-04 |
Family
ID=58489372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PT109272A PT109272A (en) | 2016-04-04 | 2016-04-04 | THERMAL HYDRO-ELECTRIC POWER PLANT IN VACUUM |
Country Status (2)
| Country | Link |
|---|---|
| PT (1) | PT109272A (en) |
| WO (1) | WO2017175092A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO20220144A1 (en) * | 2022-01-28 | 2023-07-31 | Hans Gude Gudesen | Thermal Energy System and Method |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4077220A (en) | 1976-11-09 | 1978-03-07 | Sperry Rand Corporation | Gravity head geothermal energy conversion system |
| WO2003095802A1 (en) * | 2002-05-14 | 2003-11-20 | Efthimios Angelopoulos | Combined desalt-hydroelectric power plant |
| US7788924B2 (en) | 2004-12-22 | 2010-09-07 | Garold Paul Hines | System and method for in-line geothermal and hydroelectric generation |
| US7930889B1 (en) * | 2008-05-11 | 2011-04-26 | Florida Turbine Technologies, Inc. | Gas or steam turbine with inlet air cooling |
| US20100199667A1 (en) * | 2008-08-11 | 2010-08-12 | Ullman Carl T | Power generation methods and systems |
| US20120174581A1 (en) | 2011-01-06 | 2012-07-12 | Vaughan Susanne F | Closed-Loop Systems and Methods for Geothermal Electricity Generation |
| US9429145B2 (en) * | 2011-03-22 | 2016-08-30 | Rowland Xavier Johnson | Thermal gradient hydroelectric power system and method |
| WO2013060340A1 (en) | 2011-10-25 | 2013-05-02 | Uglovsky Sergey Evgenievich | Device and method for converting geothermal well energy into electrical energy |
-
2016
- 2016-04-04 PT PT109272A patent/PT109272A/en unknown
-
2017
- 2017-03-27 WO PCT/IB2017/051744 patent/WO2017175092A1/en active Application Filing
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| Publication number | Publication date |
|---|---|
| WO2017175092A1 (en) | 2017-10-12 |
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