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US20110169274 |
SELF CONTAINED IN-GROUND GEOTHERMAL GENERATOR
A self contained geothermal generator includes a boiler, a turbine compartment, an electricity generator, a condenser and an electric cable. The condenser includes a distributor chamber, a...
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US20120049527 |
SECONDARY POWER GENERATION EMPLOYING MICRO-TURBINES IN INJECTION WELL OF GEOTHERMAL POWER GENERATION SYSTEM
A geothermal power generation system employs a primary power turbine & generator for power generation using geothermal heat provided by the geothermal resources pumped out of the production well,...
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US20110167819 |
Self-Contained In-Ground Geothermal Generator
A method of using geothermal energy to produce electricity by lowering a geothermal generator deep into a pre-drilled well bore below the Earth's surface. A self contained geothermal generator...
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US20120124998 |
System and Method for Generating Steam Using a Solar Power Source in Conjunction with a Geothermal Power Source
System and method for generating electrical power using a solar power system comprising pressurized pipes for transporting liquid water in conjunction with a geothermal power source. The...
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US20100319347 |
SYSTEM FOR CONVEYING AND DECONTAMINATING GROUND WATER
The invention relates to a system for the exploitation of geothermal heat and for conveying and decontaminating ground water. Said system comprises a main pipe (20), arranged in a pit (10) of well...
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US20120111004 |
MODULAR ENERGY HARVESTING SYSTEM
A modular energy harvesting system. The system preferably uses an organic Rankine cycle heat engine to recover energy from relatively low-temperature heat sources. The system is both modular and...
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US20070006586 |
Serving end use customers with onsite compressed air energy storage systems
The invention relates to systems for stored compressed air without use of combustion. The systems can be installed on the customer side of the meter and creates electricity during peak hours after...
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US20110061295 |
SUSTAINABLE ECONOMIC DEVELOPMENT THROUGH INTEGRATED PRODUCTION OF RENEWABLE ENERGY, MATERIALS RESOURCES, AND NUTRIENT REGIMES
The present disclosure is directed to a system and method of sustainable economic development, such as development through an integrated production of renewable energy, material resources, and...
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US20120000198 |
GEOTHERMAL POWER-GENERATION SYSTEM
[Problem to be solved] To achieve a reduction in facility costs in a geothermal power-generation system. [Solution] To provide a compressor 11 that compresses air, a heating device 14 that heats...
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US20100031652 |
DEEP SEA GEOTHERMAL ENERGY SYSTEM
A geothermal energy system utilizes geothermal heat under the floor of a body of water. The system includes at least one well having a top and a bottom. At least one well is drilled to a sufficient...
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US20120023940 |
HIGH PERFORMANCE ORC POWER PLANT AIR COOLED CONDENSER SYSTEM
An air-cooled condenser system for an Organic Rankin Cycle power plant includes a support structure formed of a plurality of truss members that are coupled together in a spaced apart orientation to...
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US20090094981 |
WIND TURBINE GEOTHERMAL HEATING AND COOLING SYSTEM
A wind turbine having a tower and a nacelle, includes at least one unit to be heated or cooled. The unit can be housed within the tower or nacelle. A geothermal heat exchanger can be located inside...
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US20120006022 |
ORGANIC RANKINE CYCLE WITH FLOODED EXPANSION AND INTERNAL REGENERATION
A heat engine system configured to extract thermal energy from a heat source, convert a first portion of the thermal energy to work using an expansion device, and reject a second portion of the...
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US20100000214 |
Petroleum-based Thermoelectric Energy Conversion System
A system for generating electrical energy based on a temperature differential between petroleum products extracted from a geothermal reservoir and water from a region of a body of water is...
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US20100154417 |
Hybrid Power Solar Facilities
A hybrid power plant is disclosed wherein a first power plant produces secondary steam of a first, relatively low temperature using a renewable source of energy such as geothermal or solar. The...
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US20110221206 |
LINEAR POWER GENERATOR WITH A RECIPROCATING PISTON CONFIGURATION
A linear power generator for generating electrical power utilizing a waste or low grade heat source. According to an embodiment, the linear power generator comprises a cylinder assembly and an...
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US20110061382 |
System and Method for Extracting Geothermal Energy From a Potentially Seismically Active Stratum, With Reduced Accompanying Seismic Disturbances
A closed loop system and method for extracting geothermal are disclosed. They do not fracture subterranean rock structures or let fluid into the structures or extract fluid from them, thereby...
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US20110011089 |
Working-Fluid Power System for Low-Temperature Rankine Cycles
A power system based on a binary power cycle and utilizing a multi-component working fluid is disclosed. The working fluid is partially vaporized and a split recirculation approach is used to...
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US20100258251 |
System integration to produce concentrated brine and electricity from geopressured-geothermal reservoirs
A systems design is disclosed which converts Geopressured-Geothermal (GPGT) brine into saturated brine in concert with the production of electricity from GPGT brine energy. The design integrates a...
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US20090120090 |
Geothermal power generation system and method for adapting to mine shafts
A geothermal power system for production of power, and in particular electrical energy, utilizing naturally occurring geothermal energy sources and a method for identifying and converting manmade...
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US20100300093 |
High-temperature dual-source organic Rankine cycle with gas separations
In a dual-source organic Rankine cycle (DORC), the condensed and slightly sub-cooled working fluid at near ambient temperature (˜300 K) and at low-side pressure (0.1 to 0.7 MPa) is (1) pumped to ...
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US20090217664 |
Submerged Geo-Ocean Thermal Energy System
A system for generating electrical energy using a naturally occurring temperature difference is disclosed. The system provides electrical energy by thermally conduit a geothermal heat source and...
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US20110239649 |
Steam Characteristics Automatic Measuring Device and Geothermal Power-Generating Device
Provided is a steam characteristics automatic measuring device capable of automatically, ideally also continuously measuring the characteristics of steam taken from a production well, without being...
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US20080145227 |
METHODS AND APPARATUS FOR LOAD TRANSFER IN ROTOR ASSEMBLIES
A method of assembling a rotor assembly is provided. The method includes coupling a first turbine bucket to a rotor disk wherein the first turbine bucket includes a first tip shroud including a...
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US20110036091 |
Thermodynamic power generation system
A power generation system that includes a heat source loop, a heat engine loop, and a heat reclaiming loop. The heat can be waste heat from a steam turbine, industrial process or refrigeration or...
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US20110000210 |
Integrated System for Using Thermal Energy Conversion
In one embodiment, the invention provides a method for using heat to perform work, comprising: operating a first thermodynamic cycle wherein heat for a first working fluid is provided by combustion...
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US20100072753 |
Harvesting alternative energy/power by combining, adding, reshaping, modifying, rethinking and/or blending of all possible energy /power output devices within the same spatial area, thereby reducing our energy/power dependence on the world's natural resources such as oil, coal and natural gas
Adapting alternative energies in different and possibly new ways to reduce our dependence on natural fuels such as oil, gas, and coal; thereby possibly and probably reducing our carbon footprint,...
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US20090211757 |
UTILIZATION OF GEOTHERMAL ENERGY
Fluid is introduced to one or more underground fluid passages in thermal contact with a hot rock formation. Kinetic energy of the fluid being introduced is converted into electrical energy. The...
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US20090013690 |
Hydrothermal energy and deep sea resource recovery system
A system that utilizes the naturally superheated fluids available from hydrothermal vents to harness the almost limitless quantities of heat energy they contain. It consists of one major system...
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US20090272511 |
System and Method For Aquifer Geo-Cooling
A geo-cooling system of specified cooling capacity for cooling a known heat load is disclosed. The system includes a cool water aquifer, a cool water production well and a heated water injection...
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US20100300091 |
GEOTHERMAL POWER GENERATION SYSTEM AND METHOD OF MAKING POWER USING THE SYSTEM
The present disclosure is directed to geothermal power generation systems. The systems can comprise a first separator is in fluid communication with the geothermal fluid source, the first separator...
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US20100077749 |
ENERGY FROM SUBTERRANEAN RESERVOIR FLUID
A system includes a collection of water at a first elevation, an aquifer at a second elevation lower than the first elevation and one or more fluid communication channels that facilitate fluid...
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US20090320475 |
System and method of capturing geothermal heat from within a drilled well to generate electricity
A closed-loop, solid-state system generates electricity from geothermal heat from a well by flow of heat, without needing large quantities of water to conduct heat from the ground. The present...
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US20110126539 |
COMBINED GEOTHERMAL AND SOLAR THERMAL ORGANIC RANKINE CYCLE SYSTEM
In a system where the thermal energy of a geothermal fluid is applied to an ORC system, the energy is enhanced by the use of solar energy to thereby increase the temperature of the fluid being...
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US20120102948 |
POWER GENERATION AND SPACE CONDITIONING USING A THERMODYNAMIC ENGINE DRIVEN THROUGH ENVIRONMENTAL HEATING AND COOLING
A thermodynamic engine is configured to convert heat provided in the form of a temperature difference to a nonheat form of energy. Heat is directed through a heating loop in thermal contact with a...
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US20070137202 |
System and method for in-line geothermal and hydroelectric generation
A stack system and method for in-line geothermal and hydroelectric generation from recovered natural gas-fired water/steam process waste heat. The stack system and method is a new way of reusing...
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US20100236253 |
Method and system for using renewable energy sources
Method for using renewable energy sources comprising at least one remote energy generation plant which may be operated by a renewable energy source, a production measurement unit at the location of...
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US20080148731 |
Heat engines
This invention provides a heat engine based on the well-developed structure of internal combustion engines. The heat engine comprises at least a piston and cylinder assembly and at least two...
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US20080127646 |
System and Method for Energy and Hydrogen Production
A system and method for generation of energy from renewable energy sources and consumption of said energy, where appropriate, to produce hydrogen. An overall systems approach improves efficiency by...
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US20090126923 |
CLOSED LOOP ENERGY PRODUCTION FROM GEOTHERMAL RESERVOIRS
Apparatus and methods for recovering and using geothermal energy. Such methods include at least partially vaporizing a working fluid by passing it through a flow loop that at least partially...
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US20120086218 |
METHOD FOR GENERATING ELECTRICAL ENERGY AND USE OF A WORKING SUBSTANCE
In a method for generating electrical energy by means of at least one low-temperature heat source (2), a VPT cyclic process (1, 10, 100) is carried out. Certain working substances are used to...
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US20080216478 |
INTEGRATION OF A WATER-SPLITTING PROCESS WITH PRODUCTION OF FERTILIZER PRECURSORS
Methods and apparatus for the integration of a water splitting process with the production of fertilizer precursors such as ammonia, nitric acid, and sulfuric acid are provided. At least one of...
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US20110138809 |
OPERATING A SUB-SEA ORGANIC RANKINE CYCLE (ORC) SYSTEM USING INDIVIDUAL PRESSURE VESSELS
A method and system for generating electrical power for sub-sea applications includes assembling each of the main components (132, 138, 142, 146) of an organic Rankine cycle (ORC) system (100)...
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US20100300092 |
GEOTHERMAL ELECTRICITY PRODUCTION METHODS AND GEOTHERMAL ENERGY COLLECTION SYSTEMS
Two Geothermal energy harnessing devices, steam producing System, electricity production Method and heat energy Method are invented for mining renewable geothermal heat energy within a...
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US20100045042 |
Renewable Energy Electric Generating System
A system, apparatus and method for generating electricity from renewable geothermal, wind, and solar energy sources includes a heat balancer for supplementing and regulating the heat energy fed to...
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US20060010865 |
Produced water disposal method
A method and apparatus useful for disposing of the high volumes of produced water associated with coal bed methane natural gas wells. The method taught is to create steam from the produced water...
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US20110252796 |
ULTRA-HIGH-EFFICIENCY ENGINES AND CORRESPONDING THERMODYNAMIC SYSTEM
A thermodynamic system and method of producing useful work includes providing a working fluid and a fluid pump, or compressor, for pumping the working fluid in a cycle. A thermal input is provided...
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US20090320474 |
HEAT RECOVERY FROM GEOTHERMAL SOURCE
Water, air, other fluid flows downwardly through a tube which extends from the surface of an underground mine to a number of conduits arranged in loops which extend into bore holes at or near the...
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US20110120666 |
GEO-THERMAL AND SOLAR ENERGY CONSERVATION SYSTEM UTILIZING EXPANDABLE FLUIDS AND METHODS THEREOF
Embodiments of the present invention generally relate to a system for geo-thermal and solar energy conservation utilizing expandable fluids and methods thereof. More specifically, embodiments of...
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US20100071366 |
Methods and Systems for Electric Power Generation Using Geothermal Field Enhancements
Methods for increasing the enthalpy of a geothermal brine, methods for recovering heat enthalpy stored in a geothermal brine, and methods for the production of a heated brine from a natural...
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