14 results about "Solar electricity" patented technology

The invention relates to the technical field of high-voltage switch equipment, and discloses a primary and secondary fusion pole-mounted circuit breaker which comprises a base, a front plate is arranged on the front side of the base, the base and the front plate are connected through a connecting plate, a first solid-sealed polar pole is arranged on the top of the base, and a second solid-sealed polar pole is arranged on the top of the front plate. A high-voltage input plate is arranged at the top of the solid-sealed polar pole I, a high-voltage output plate is arranged on one side wall of the solid-sealed polar pole I, the connecting frame is fixedly connected between the solid-sealed polar poles I, the bird repelling mechanism is arranged at the top of the connecting frame and used for repelling birds to prevent the birds from stopping, and the shielding mechanism is arranged at the top of the solid-sealed polar pole I. By means of the bird repelling mechanism, the all-weather and intelligent active bird repelling function is achieved, stable equipment operation is guaranteed, a dual-drive mode combining wind power and solar power is adopted, it is guaranteed that the bird repelling function is uninterrupted, pollution flashover or short circuit faults caused by bird activities to high-voltage insulation parts are effectively avoided, and the equipment operation reliability is improved.

The invention falls within the field of solar electricity. The screw-nut for raising solar panels is a device for modifying the tilt angle and orientation of roof-mounted solar panels, consisting of a rod equipped with a screw-like mechanism mounted on a nut. This device aims to optimize the capture of solar radiation by roof-mounted panels for improved solar energy production.

The present invention relates to a Flywheel Engine utilizing Flywheel with Peripheral Multiple Expanding Chambers, powered by Energies generation, each of which are used for accommodate one or more: Compressed Air, Hydrogen / generation, Water, Steam / generation, Energies Storage and Energies Supplies (CAHWSESES), creates combinations of Energies Supplies. When combining mixing of Pressurized Air and Water suppling Aeration water, integrated in hot Water / Solar Steam generation apparatuses, used for storing solar electricity or from grid electricity. moreover, combined with high pressure Air and Residual heat integrate Compressed Air with Residual Water, Hydrogen generation, using Solar PV electric and Solar Thermal energies. An innovative breakthrough technology, where the energies are channeled into peripheral expanding chambers, combined with fluid jets attached to a flywheel (CAHWS), and integrate with Electric Generator / Alternator, as well as mechanical energy output, which multiplying the energies that is exist / supplied today in the world market, defined as energies supplied from Energies Storage systems and generate various electricity and hot water generation system (e.g. about 2 times and more). Moreover, innovative Energies Storage and Energies Supplies with all mechanical systems have a lifespan of at least, 2 generations with the price lower than acid / salt batteries or lithium batteries or any other Energy storage Energy Supply, and this without the needs for chemical tanks.Innovations without the need for:1. Heat pumps for DHWS.2. Gas, Diesel, Mechanical combustion fossil Gasoline Engine and Electric diesel fuel generator.3. EV / Storage Lithium batteries.4. Mechanical elevations / lifting storage.As described above, currently available on the world market.

The utility model provides an automatic anti-freezing and unfreezing wind turbine generator set, which relates to the technical field of generator sets and comprises a wind turbine generator set, a wind turbine generator set, a wind turbine generator set and a wind turbine generator set, the defrosting assembly is arranged at the bottom of the wind turbine and used for heating and defrosting the machine body shell; and the energy storage assembly is arranged on one side of the top of the wind turbine and used for storing standby energy for starting the defrosting assembly when power generation is not carried out. According to the device, through the design of the liquid storage cavity and the backflow pipe in the defrosting assembly, uneven cold and heat are avoided by means of the high specific heat capacity characteristic of water, damage caused by temperature shock is prevented, and the defrosting efficiency is improved. The energy storage assembly integrates a photovoltaic panel, a storage battery and a photovoltaic converter, provides solar power support, supplies power to the defrosting assembly when no wind power generation exists, increases the independence of the system, and reduces the dependence on an external power grid.

This application is concerned with a system 100 for determining one or more positional parameters of a space-based asset, such as a satellite, which the system forms part of. The system receives a plurality of monodirectional communication signals, S…Sn, from a reference network 120. The system performs a set of calculations and a timing synchronisation based on the received monodirectional communication signals to determine the one or more positional parameters of the space-based asset in a frame of reference. The space-based asset uses the one or more positional parameters to point an antenna beam to be transmitted from the space-based asset to a target location 130. The spaced-based asset is preferably a GEO solar power satellite, which transmits energy to a ground energy receiver (GER) 130. The system preferably includes a plurality of sub-assets SB,…SBn, each comprising three or more receivers in a triangular configuration, for receiving the monodirectional communication signals.

The utility model relates to the field of photovoltaic technology, in particular to a solar assembly with an energy storage device, which comprises a solar junction box and an expansion module. The solar junction box comprises a shell, a first energy storage device, a control circuit, a power output interface and an expansion interface, the first energy storage device, the power output interface and the expansion interface are all electrically connected with the control circuit, the expansion module comprises a shell and a second energy storage device, and the second energy storage device is electrically connected with the control circuit. The shell is detachably connected with the shell; and when the shell of the expansion module is connected to the shell of the solar junction box, the second energy storage device is electrically connected with the control circuit through the expansion interface. Therefore, a user can easily and directly output the solar power to the final power receiving equipment only by carrying one solar component outdoors or in a mobile scene, a more comprehensive power solution is provided, and the user experience is good.

A method for generating a solar power output forecast for a solar power plant, comprising: using a processor, in a training mode, generating a trained artificial intelligence model using historical output data and historical input data including historical physical subsystem input data and historical physical subsystem forecasts for the solar power plant; in a runtime mode, for a predetermined forecast horizon, applying the trained artificial intelligence model to current input data including current physical subsystem input data and current physical subsystem forecasts for the solar power plant to produce the solar power output forecast; and, presenting the solar power output forecast on a display.

Disclosed herein is add-on electronic circuit structures and methods for providing protection against reverse-electrical-current failures and for enabling comprehensive electrical (current-voltage sweep) and electro-optical (electroluminescence or EL using reserve current flow) testing of solar photovoltaic cells and modules having at least one multi-modal maximum-power-point tracking (MPPT) power optimizer integrated circuit chip to increase electrical energy generation yield of the modules. Such multi-modal MPPT power optimizer chips are used for distributed solar electric power generation enhancement in solar photovoltaic cells, modules, and systems under realistic operating conditions with non-ideal manufacturing and environmental variations (e.g., variable and / or non-uniform sunlight or daylight, mismatched cells, etc.).

The invention discloses an integrated roof solar power design, which relates to the field of solar energy and comprises an automobile main body, a luggage rack, a solar panel, a solar photovoltaic surface, an expanded solar panel interface, an expanded solar panel interface wire, a 220V alternating current output interface, a magnetic buckle, an expanded solar panel front end photovoltaic surface, an expanded solar panel rear end photovoltaic surface and a fixing bandage. According to the invention, the design of the folding type expansion solar panel is adopted, the front end photovoltaic surface and the rear end photovoltaic surface of the expansion solar panel can be conveniently connected through the MC4 quick-plug interface, the upper edge of the front windshield and the upper area of the trunk cover are covered after the expansion, and the limitation of traditional roof photovoltaic coverage is broken through. Meanwhile, the basic solar panel is spliced and fixed through the magnetic buckles, the vehicle parking position and the sunlight angle can be flexibly adapted, and solar energy resources are captured to the maximum extent. And the extra photovoltaic coverage area can shade the sun for the vehicle in summer, the energy consumption of an air conditioning system is reduced, power generation and energy conservation are both considered, and the solar energy utilization efficiency and the scene adaptability are improved.

The application discloses a wind-solar complementary comprehensive energy system based on closed element circulation, which comprises an energy collection module, a gas treatment and element circulation module, an energy storage and regulation module, a cooling module and a control system. The energy collection module comprises a house-buried double-stator triple magnetic suspension wind turbine and a photoelectric conversion assembly. The house-buried double-stator triple magnetic suspension wind turbine is composed of an upper stator, a lower stator, a turbine blade integrated magnetic suspension rotor and a detachable main shaft with a jack. The upper stator and the lower stator are both provided with a power generation coil and a liquid nitrogen cooling channel. The skeleton of the turbine blade integrated magnetic suspension rotor is embedded with a permanent magnet array and a superconducting bulk material at the upper end and the lower end. The main shaft is internally provided with a liquid nitrogen main pipeline. The intermittent nature of wind-solar electricity is solved. Through the dual mode of 'wind-solar electricity energy storage + combustion energy supply', the system can still generate electricity through stored methanol, carbon powder and methane when there is no wind and sunlight, so that the system can run for 24 hours.

The invention relates to the technical field of solar power, in particular to a solar power energy storage device which comprises a photovoltaic panel support, a device switch control mechanism is arranged on the front side of the photovoltaic panel support, the photovoltaic panel support comprises a supporting frame, and a photovoltaic assembly is arranged at the top of the supporting frame. By arranging the photovoltaic panel support and the device switch control mechanism, efficient collection, stable storage and flexible output of solar energy are achieved. Through an ingeniously designed mechanical structure, automatic switching of the photovoltaic panel between a working environment and a protection state is realized, damage of dust, rainwater and other impurities to the photovoltaic panel is effectively avoided, the service life of the photovoltaic panel is prolonged, the maintenance cost is reduced, and meanwhile, the service life of the photovoltaic panel is prolonged. The electricity storage state and the output state of the energy storage part can be flexibly adjusted according to actual requirements, stable supply of electric energy is ensured, when the energy storage part stores electricity, the energy storage part is tightly connected with the energy conveying bin in a butt joint mode, efficient transmission and storage of the electric energy are ensured, and loss of the electric energy is avoided.

A receiver system for a concentrated solar power system can include a receiver and a particle feed system. The receiver can include a rotating drum and a solar aperture. The particle feed system can include a hopper and a feedpipe. The feedpipe can include an outlet portion and an exit opening. The outlet portion of the feedpipe can be disposed within the rotating drum at a clocking angle between 116 degrees and 150 degrees, a radial angle of less than 10 degrees, and an axial angle of less than 10 degrees. The feedpipe can include one or more cross-sectional reductions to generally maintain a pipe cross-sectional area that is three times the particle flow cross-sectional area. In some embodiments, the particle feed system can include a plurality of feedpipes. The plurality of feedpipes can be aligned at an inclination corresponding to the inclination of the rotating drum.

The invention discloses an energy storage test system and method based on photovoltaic photo-thermal water electrolysis hydrogen production. A solar comprehensive utilization test module provides fluctuating solar power and fluctuating heat energy for an electrolytic cell; the water electrolysis hydrogen production test module has the function of providing stable working electric power and water for an electrolytic cell; the electrochemical testing module is used for testing impedance and / or a CV curve in the water electrolysis process; the gas-liquid treatment and test module specifically has a function of drying hydrogen and oxygen, and monitors the concentration of hydrogen in oxygen, oxygen in hydrogen and hydrogen; the internal characteristic data of the electrolytic cell is used for reflecting the voltage difference in the whole water electrolysis hydrogen production process to analyze the voltage difference in a polarization curve, so that the voltage, power consumption and hydrogen production of the electrolytic cell under different working conditions are evaluated and compared; the performance state of the electrolytic cell is evaluated based on the detected voltage, current and gas purity data and impedance and / or cyclic voltammetry curve data.

The invention falls within the field of solar electricity. The Mobile and Modular Solar Cart is a manually operated device for optimizing solar radiation capture. It consists of a structure made of hinged, folding flaps that support the solar panels. The tilt angle is adjusted by cranks, and the azimuth angle by casters. The structure is mounted on a cart.