142181 ⎘
Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus ; Power stations or aggregates Stations or aggregates of water-storage type, e.g. comprising a turbine and a pump
METHODS AND DEVICES FOR CONVERTING A COMPRESSED AIR ENERGY STORAGE (CAES) INTO A HYDROELECTRIC POWER STORAGE SYSTEM
#2LOOPING WATER DEVICE
#3GRADED UNDERGROUND PUMPED-STORAGE HYDROPOWER IN COAL MINE, CONSTRUCTION AND USING METHODS
#4ENERGY STORAGE TOWER
#5WATER-DRAWING STRUCTURE FOR OCEAN ENERGY GENERATOR
#6Water Power Self-Circulating Generator
#7RESERVOIR-REGULATING DIGITAL LOAD CONTROL
#8ENERGY STORAGE WITH COMPRESSED GAS USING HYDRAULIC TRANSFORMERS
#9PRESSURE-REGULATING HYDRODYNAMIC PUMP AND WAVE ENGINE WITH ENERGY PRODUCT GENERATION AND TRANSPORT
#10METHODOLOGY FOR DESIGNING A TANDEM TOWER MACHINE FOR GENERATING ELECTRICITY
#11ENERGY STORAGE TOWER
#12SYSTEMS AND METHODS FOR MODULAR PUMPED STORAGE HYDROPOWER
#13POWER TUNNEL
#14Test-Bed for Pump as Turbine Transition Process Based on Digital Twinning
#15NATURAL GAS PROCESSING WITH CO-GENERATION OF POWER
#16SYSTEMS AND METHODS FOR HARNESSING MARINE HYDROKINETIC ENERGY
#17CARBON DIOXIDE RECOVERY APPARATUS, CARBON DIOXIDE RECOVERY METHOD, PLANT GROWING METHOD USING CARBON DIOXIDE RECOVERY METHOD, AND PLANT GROWING MECHANISM
#18MODULAR HYDROPOWER SYSTEMS AND METHODS WITH PUMPED STORAGE
#19Valve Assembly
#20PRESSURE-REGULATING HYDRODYNAMIC PUMP AND WAVE ENGINE WITH ENERGY PRODUCT GENERATION AND TRANSPORT
#21Manufacturing Cementitious Bodies on Floating Platforms
#22Water Wave Energy Harvester
#23EQUALIZATION TANK ASSEMBLIES FOR WASTEWATER SYSTEMS
#24METHOD AND DEVICE FOR STORING ENERGY
#25SYSTEM AND METHODS FOR OCEANIC AND ATMOSPHERIC CARBON DIOXIDE AND CLIMATE MANAGEMENT, ALGAL FOSTERING, AND INITIATION AND MAINTENANCE OF FISHERIES BY DEEPER NUTRIENT RICH WATER PUMPING
#26DEVICE AND METHOD FOR STARTING PUMPED STORAGE GROUP AND PUMPED STORAGE SYSTEM
#27METHOD AND APPARATUS FOR IDENTIFYING S-CHARACTERISTIC OF PUMP TURBINE, AND CONTROL METHOD
#28PRESSURE-REGULATING HYDRODYNAMIC PUMP AND WAVE ENGINE
#29SYSTEMS AND METHODS OF POWER GENERATION WITH AQUIFER STORAGE AND RECOVERY SYSTEM
#30POWER GENERATION FROM MOVING WATER
#31SYSTEMS AND METHODS FOR STORING MATERIALS IN EARTHEN SUBTERRANEAN FORMATIONS
#32IMPROVEMENTS RELATING TO ENERGY STORAGE
#33POWER GENERATION DEVICE
#34SYSTEMS AND METHODS FOR MODULAR PUMPED STORAGE HYDROPOWER
#35Harnessing artesian aquifer energy modulating piezoelectric springs
#36POWER TUNNEL
#37Hybrid renewable pumped storage hydropower energy storage system
#38ENERGY STORAGE SYSTEM FOR STORING ENERGY IN A WATERBODY
#39System and method for storing energy, and for recovering stored energy by using liquid and gas as pistons
#40FLUID DISPLACEMENT ENERGY STORAGE SYSTEMS AND PROCESSES TO ENABLE PRESSURE EQUILIBRIZED SUBSEA TANK
#41GENERATOR SYSTEM FOR RESOURCE EXTRACTION AND INJECTION SYSTEM
#42DEVICE, SYSTEM AND METHOD FOR ISOTHERMAL COMPRESSION, CONSTANT-PRESSURE POWER GENERATION AND PHYSICAL ENERGY STORAGE
#43MOBILE UNDERWATER POWER GENERATION SYSTEM FOR OCEAN-GOING VESSEL
#44Hydropower Water Source Modification
#45SUBSEA DESALINATION SYSTEMS AND METHODS USING FLUID DISPLACEMENT
#46HYDROPNEUMATIC ISOTHERMAL COMPRESSED AIR ENERGY STORAGE
#47GPP SEAL SYSTEM MAINTENANCE, REPLACEMENT AND SEISMIC ISOLATION
#48ELECTRIC ENERGY STORAGE IN THE FORM OF UNDERGROUND GRAVITY AND BUOYANT ENERGY
#49Utility Scale Hydro Pump system and method
#50Pressure-regulating hydrodynamic pump and wave engine
#51ENERGY STORAGE SYSTEM
#52Constant pressure gas storage in containments with mitigation for gas dissolution problems
#53PUMP AND REVERSIBLE PUMP-TURBINE
#54HYDROMECHANICAL ENERGY STORAGE AND ENERGY CONVERSION DEVICE, AND OPERATING METHOD
#55Power production system
#56Hydroelectric unit, submersible hydraulic assembly comprising said hydroelectric unit and energy storage plant comprising said hydroelectric unit
#57Submersible hydraulic assembly with facilitated deployment, facilitated maintenance and improved torsional stiffness for an energy storage plant, energy storage plant comprising said submersible hydraulic assembly, method for performing maintenance operations on a energy storage plant and method for assembling/disassembling an energy storage plant
#58Hydropower electric generator
#59Pressure-regulating hydrodynamic pump and wave engine
#60Subsea desalination systems and methods using fluid displacement
#61Energy storage system
#62WATER TOWER-BASED APPARATUSES AND METHODS
#63Power tunnel
#64SYSTEMS AND METHODS FOR HARNESSING MARINE HYDROKINETIC ENERGY
#65Smart controlling systems for energy storage
#66Marine-Pumped Hydroelectric Energy Storage
#67Power Generation System and Method
#68THERMOELECTRIC DEVICE FOR STORAGE OR CONVERSION OF ENERGY
#69Systems and methods for subterranean energy storage
#70Energy storage system
#71Method and device for storing energy
#72Method for provisionally using an at least partially constructed lower reservoir for an underwater pumped-storage power plant
#73SYSTEM FOR STORING AND RECOVERING ENERGY
#74Modular Underwater Pumped-Storage Power Plant Reservoir
#75Pumped hydro energy storage system and method, including fire extinguishing features
#76Improved Pump and Reversible Pump-Turbine
#77Supplying AC electricity from a photovoltaic system without an electronic power inverter
#78Systems and methods of power generation with aquifer storage and recovery system
#79SUPPLYING AC ELECTRICITY FROM A PHOTOVOLTAIC SYSTEM WITHOUT AN ELECTRONIC POWER INVERTER
#80Circular dam and methods for generating, accumulating, storing, and releasing electrical energy
#81SYSTEMS AND METHODS FOR ELECTRICITY GENERATION
#82Electric generating precipitation collection system
#83UNDERGROUND HYDROELECTRIC POWER AND DESALINATION
#84ENERGY PRODUCTION AND STORAGE SYSTEM AND METHOD
#85ENERGY GENERATION AND WATER CONSERVATION
#86Methods and water reservoir systems for generating, accumulating, storing, and releasing electrical energy
#87Subterranean energy storage system
#88Energy island construction method and system
#89Water tower-based apparatuses and methods
#90Method for Constructing a Pumped Storage Power Plant in a Ground Depression, in Particular in an Open-Cast Mine
#91Solution mined cavity system
#92Reservoir-regulating digital load control
#93Combined gravitational-hydraulic electric energy storage system
#94Brine power
#95PUMPED-STORAGE HYDROELECTRIC POWER STATION HAVING PIPE INSTALLED SUCH THAT BOTH ENDS OF PIPE HAVE DIFFERENT HEIGHTS, THEREBY INDUCING FLUID FLOW INSIDE PIPE, AND UTILIZING FLUID FLOW
#96Hybrid renewable pumped storage hydropower energy storage system
#97MULTI-MODE SUBTERRANEAN ENERGY SYSTEM
#98Fluid displacement energy storage with fluid power transfer
#99Pumped-storage hydropower generation tower employing conduit turbines installed in multiple stages
#100Energy storage system
#101ENERGY GENERATION AND WATER REGULATION BY DRAINAGE INTO AQUIFERS
#102Energy balanced system for generating electric power
#103Marine-pumped hydroelectric energy storage
#104Power generation using storage reservoirs at different elevations
#105Density differential desalination
#106Fluid displacement energy storage
#107ENERGY STORAGE AND BUFFERING USING MULTIPLE PRESSURE CONTAINERS
#108Pumped-storage power plant, method for operating a pumped-storage power plant, and pumped-storage system
#109Integrated power system
#110Conduit turbine for supporting conduit of water wheel rotational body, and hydroelectric generator having conduit turbines serially provided in multiple levels
#111Power generation apparatus
#112Self-Contained Hydroelectric Grid Power System
#113Solar-Powered Cyclic-Water Powered System
#114SYSTEMS COMPRISING MULTIPLE AND INTERCONNECTED TURBINES FOR GENERATION RENEWABLE ENERGY RELYING ON THE NATURAL PROPERTIES OF THE FLUIDS AND NATURAL FORCES, BY RUNNING PUMPS, COMPRESSORS, OR BOTH
#115Combined pumped hydro and thermal energy storage
#116Generating Electrical Power Underwater
#117Underwater hydroelectric power generation system including a pelton turbine and perforated tubular penstocks
#118UNDERGROUND ENERGY PRODUCTION AND STORAGE SYSTEM
#119Hydrostatically compensated caes system having an elevated compensation liquid reservoir
#120ACCUMULATOR OVER-PRESSURIZATION IN A HYDROSTATICALLY COMPENSATED COMPRESSED AIR ENERGY STORAGE SYSTEM
#121Pumped hydro energy storage system and method
#122Method to lift water and generate electrical power
#123Low density fluid displacement to store or generate power
#124Pumped storage system with waterfall control subsystem
#125ELECTRICITY GENERATION SYSTEM USING HIGH-PRESSURE WATER EJECTION
#126Hydropower electric generator
#127Power plant using buoyant body and method of generating power by power plant using buoyant body
#128Underwater energy storage system
#129CYCLIC HYDROPOWER SYSTEM
#130Method of hydraulically converting wind power
#131Underwater energy storage system
#132Low density fluid displacement to store or generate power
#133Subsea energy storage
#134Underground energy generating method
#135Hydroelectric power system
#136Method for multi-objective optimal operations of cascade hydropower plants based on relative target proximity and marginal analysis principle
#137Pressurized Hydro-Electric Generator System
#138Hydrodynamic installation having an electric drive for actuating a water protection
#139Low density fluid displacement to store or generate power
#140SOLID PUMPED HYDRO ENERGY STORAGE USING SLURRY
#141ANTI-FOULING DOCKS AND LOW DENSITY FLUID DISPLACEMENT
#142Power by gravity
#143HYDROELECTRIC POWER GENERATION DEVICE USING MULTISTAGE CASCADE STRUCTURE
#144VORTEX HYDROTURBINE AND METHOD FOR OPERATING THE VORTEX HYDROTURBINE
#145Low density fluid displacement to generate power
#146PUMPED STORAGE POWER STATION WITH ULTRA-CAPACITOR ARRAY
#147METHOD AND APPARATUS FOR GENERATING POWER FROM ATMOSPHERIC PRESSURE AND VACUUM
#148System for energy storage and recovery
#149POWER GENERATING SYSTEM
#150Floating membrane reservoir system
#151Electricity generator and a method of generating electricity
#152Hydraulic-pneumatic energy storage and recovery system
#153Reversible pump-turbine installation
#154PUMPED STORAGE HYDROPOWER SYSTEM
#155Energy Storage Process and System
#156Hybrid compressed air/water energy storage system and method
#157System and method for operating a pumped storage power plant with a double fed induction machine
#158System for producing energy via use of gravity
#159Pressure collection and delivery process
#160PUMPED HYDROELECTRIC ENERGY STORAGE
#161Water powered motor for producing useful work
#162System for producing energy via use of gravity
#163Energy storage and power generation system and method
#164Device and method for converting and storing electrical energy in the form of compressed air
#165Energy storage and generation system
#166POWER GENERATING SYSTEM
#167DAMP-PROOF LAYER FOR CREATING A SEAL FOR A POTENTIAL ENERGY STORE, AND METHOD FOR ASSEMBLING A SEAL FROM DAMP-PROOF LAYERS FOR A POTENTIAL ENERGY STORE
#168Hydroelectric power system and pump
#169PUMPED STORAGE HYDROPOWER SYSTEM
#170Hydro-pneumatic energy storage system
#171ANTI-DROUGHT AND ANTI-FLOOD BY STILL WATER CIRCULATION GENERATION
#172Algae cultivation systems and methods with bore waves
#173GREEN POWER GENERATION SYSTEM AND METHOD
#174Pumped-storage power generation control device and pumped-storage power generation control method
#175Tidal wave powered device and a method for producing potential energy
#176HYDRAULIC POWER GENERATION DEVICE
#177Hydroelectric power generating system
#178POWER GENERATION APPARATUS USING HEAD OF WASTEWATER IN BUILDING
#179Stored energy system
#180Hydraulic geofracture energy storage system with desalination
#181Near isothermal combined compressed gas/pumped-hydro electricity storage with waste heat recovery capabilities
#182Hydroelectricity and compressed-air power converter system
#183Independent power generating method using water pressure and vapor, and generating device thereof
#184Control device, control method of secondary excitation device, and variable speed pumped-storage generating system
#185Method and system for combined pump water pressure-compressed air energy storage at constant turbine water pressure
#186METHOD FOR INSTALLING A SO-CALLED "MARINE" PUMPED-STORAGE HYDROELECTRIC POWER PLANT AND CORRESPONDING PLANT
#187Pumped-storage system
#188MECHANICAL LEVERAGE AND GRAVITY GENERATING CLEAN POWER PLANT
#189A DEVICE, SYSTEM AND METHOD FOR RECIRCULATION OF WATER AND ENERGY GENERATION
#190Gear Pump for Hydroelectric Power Generation
#191Hydraulic power recovery turbine with integrated bearing-clutch housing
#192Synergic method for hydrodynamic energy generation with neutralized head pressure pump
#193High building power generation device
#194HYDRAULIC POWER GENERATION DEVICE
#195Potential energy-based power generation system
#196Alternative hydroelectric power plant
#197Pumped-storage power plant
#198ENERGY CONVERSION APPARATUS
#199Pumped hydro tower
#200ELECTRIC UNIT FOR A PUMP-STORAGE POWER PLANT
#201POWER STORAGE SYSTEM
#202System and method for low ecology impact generation of hydroelectric power
#203Hydrodynamic energy generation system with energy recovery and levering subsystem
#204Pumped storage power plant
#205H2O Gravity Flow Generator
#206Electrical Generator
#207GRAVITY BASED ENERGY CONVERSION DEVICE
#208METHOD AND SYSTEM FOR STORING ENERGY
#209Coupling of a turbopump for molten salts
#210Units and methods for energy storage
#211System and method for storing energy
#212METHOD FOR OPERATING AN ELECTRIC UNIT FOR A PUMPED-STORAGE POWER PLANT
#213Method for using an electric unit
#214Electric unit for a pumped-storage power plant having components within and outside of an underground cavern
#215Hydraulic geofracture energy storage system with desalinization
#216Hydroelectric power system and pump
#217Energy recovering equipment as well as a method for recovering energy
#218Multisource renewable energy generation
#219Power generator
#220Multi-purpose pumped storage facility
#221Method and installation for producing supplementary electrical energy
#222Method for the controlling and feeding of a power plant and power plant
#223Compressed air energy storage system and method
#224Hydroelectric power generating system
#225Pump turbine plant
#226Pumped-storage power plant
#227ENERGY STORAGE RESERVOIR
#228Hydraulic energy store
#229Reclaiming energy from waste water in tall buildings
#230Reclaiming energy from waste water in tall buildings
#231Hydro electric energy generation and storage structure
#232Hydroelectric in-pipe turbine uses
#233Hydro-electric tube generation
#234Power Sluice Gate System
#235SYSTEM FOR PRODUCING HYDRAULIC TRANSIENT ENERGY
#236Hydropower generating system
#237MULTIPLE-USE AQUIFER-BASED SYSTEM
#238Mechanical energy storage method and device
#239Method and installation for producing supplementary electrical energy
#240Apparatus and Method for Facilitating a Hydrostatic Pressure Increase in a Fluid Flowing in a Pipe
#241Solar desalination system with solar-initiated wind power pumps
#242Solar desalination system with reciprocating solar engine pumps
#243Pump storage arrangement, method of operating a pump storage arrangement and pump storage hydropower plant
#244Generating hydroenergy
#245Re-Exchange Energy-Saving Building System
#246Method and apparatus for storing mechanical energy by quasi-isothermal expansion and compression of a gas
#247ENERGY GENERATION USING INTERMEDIARY BUFFERING
#248Renewable energy system
#249FLUID CIRCULATION SYSTEM
#250Water Cycle Generating System
#251Installation for converting hydraulic energy into mechanical or electrical energy
#252ANCIENT HYDROELECTRIC COMPANY
#253Wave driven pump and power generation system
#254AQUIFER-BASED HYDROELECTRIC GENERATION
#255Offshore energy harvesting, storage, and power generation system
#256ENERGY GENERATING SYSTEM USING A PLURALITY OF WATERWHEELS
#257Remediation of mines using pumped storage electrical generation
#258SYSTEM AND METHOD FOR CONTROLLING WATER FLOW BETWEEN MULTIPLE RESERVOIRS OF A RENEWABLE WATER AND ENERGY SYSTEM
#259Hybrid water pressure energy accumulating wind turbine and method
#260ENERGY STORAGE SYSTEM
#261Hydraulic geofracture energy storage system
#262POWER PLANT, METHOD FOR PRODUCING POWER, AND APPLICATION OF SAID POWER PLANT
#263Hydroelectric power system
#264Hydraulic electricity generator
#265Solar desalination system
#266Hydraulic bulb turbine with mixed-flow propeller runner
#267Power generation hydraulic system
#268Apparatus for Generating Electricity
#269Green Energy
#270Hydroelectric pumped-storage
#271Tide operated energy system
#272Hydraulic power generation system driven by compression air produced by fluid
#273Combined water tank and generator
#274Utilizing aquifer pressure to generate electrical energy
#275Hydro electrical plant
#276Adams alternative energy system
#277POWER SUPPLY FOR LIGHT EMITTING DIODE DEVICE
#278Multiple energy inputs hydropower system
#279Power generation systems and methods
#280AQUIFER FLUID USE IN A DOMESTIC OR INDUSTRIAL APPLICATION
#281POWER GENERATION DEVICE
#282Hydroelectric pumped-storage
#283Hydroelectric device
#284System and method for controlling water flow between multiple reservoirs of a renewable water and energy system
#285Wave energy plant for electricity generation
#286Two-way generation tidal power plant with one-way turbines
#287Sewer line power generating system
#288Electricity produced by sustained air pressure
#289Method and apparatus for supplying fresh water and generating electricity by collected rainwater
#290Potential energy storage system
#291Energy conversion system
#292Enhanced pumped storage power system
#293Kinetic hydroelectric energy pumped apparatus (KHEPA) motor
#294Method and system for managing energy, and building employing system
#295Looping water device
#296Self-contained hydroelectricity generating system
#297Electrical power generation using compressed gas
#298Vertical water pumping system
#299Windmill hydroelectricity generator
#300Underground pumped hydro storage