58 results about "Solar Energy Generating Systems" patented technology

The invention relates to a sunflower-type solar energy generating system. In the system, a photoresistor is adopted as a light intensity induction part, an ARM7 microprocessor and a peripheral circuit thereof are taken as controllers, and the light intensity induction part and the controller are combined with a solar energy support designed into a biaxial structure, thereby realizing that a solar energy battery board faces the direction of the maximum solar illumination intensity all along so that the effective generated energy is greatly increased. After one-day tracking is completed, the system automatically restores to a state of waiting the morrow sun to rise, thereby realizing diurnal cycle operation. Moreover, the system is integrated with a liquid crystal display (LCD) screen and a storage battery charging and discharging circuit utilizing a maximum power point tracking (MPPT) technology, thereby breaking the mode that the traditional solar energy generating system comprises a plurality of independent units. Such design reduces the volume and the weight of equipment and moreover reduces the operation power consumption of the whole system.

The invention provides a solar power system for use as a solar roofing concept based on an absorber system with a solar thermal absorber and a circulation system for circulating absorber liquid through the absorber and a core system which extracts energy from the absorber liquid and provides hot water to a building. An intelligent controller uses data about external conditions to control the core system, where both current conditions and predicted conditions are taken into account. In preferred embodiments, the system can generate heat, hot water and electric energy to cover the need for a normal household. When excess heat is generated, the thermal energy can be used by an organic Rankine cycle (ORC) machine for electricity production. A forecasting and control unit using external weather measurements in combination with internet weather forecasts will by fuzzy logic calculate the optimum periods of time for use of the heat pump during the colder periods. Preferably, the intelligent controller can switch between 15 different modes of operation of the system to optimized energy efficiency to match the actual working conditions. In embodiments, the system includes a geothermal hose also connected to the liquid system of the absorber system, thus providing a synergetic exchange of energy with the solar absorber

A solar energy power generation system generates AC electrical power from solar radiation through the use of parabolic troughs to capture the energy and a fluid turbine to convert the solar energy to mechanical energy. The turbine is directly coupled to a generator to produce AC electrical power.

The invention discloses a solar energy generating system and a control system of a header thereof. The solar energy generating system comprises solar energy array groups, the header box and a solar energy grid-connected inverter group. The header box is used for collecting generating voltage and current of the solar energy arrays, controlling the series-parallel connection mode among the solar energy arrays according to the parameters to reach the working voltage and current needed by the grid-connected inverter and selecting the number of the grid-connected inverters to be started or closed through the output voltage and the current of the header box per se so that each grid-connected inverter works under full power. In the solar energy generating system and the control system of the header box thereof, the header box is arranged between a plurality of solar energy arrays and the grid-connected inverters, the solar energy arrays and the grid-connected inverter group are controlled byreal time signals collected by the header box, the relation of connection among the solar energy array groups is changed under the conditions of rainy season and poor strong illumination, and a part of the grid-connected inverters are appropriately closed so as to ensure all of the working grid-connected inverters work under full power.

A proposed thermally driven solar power generating system includes a solar air heater receiving an airflow, a gas turbine driving a generator and at least one exhaust compressor, a humidifying air recuperator communicating with the heater. The recuperator includes a water pipeline, product channels, dry working channels, wet working channels connected with the dry channels, having pair-wise heat transfer relations. The airflow passes via the dry and wet channels, a portion thereof moves and expands through the turbine converting into a product stream, drawn into the product channels, cooled and condensed there. Condensate water moves from the product channels and pipeline into the wet channels. The product stream is sucked by the compressor and converted into a product air stream discharged therefrom. In embodiments, it incorporates an air cooler, auxiliary burner chamber, heat accumulator, solar desorber, additional cooler or M-Cooler, heat exchangers communicating with a number of the exhaust compressors.

A portable modular solar energy generating system is disclosed. The system includes a plurality of modular photovoltaic solar panels that collect solar energy and convert the solar energy to DC power. Each modular panel also contains a micro-inverter for converting the DC power to AC power at the site of the solar energy generating systems. The system is foldable for easy transport to a remote location and can provide readily available electrical power at remote locations.

Method and apparatus for a solar energy generating system to provide electricity to a structure ranging from a single family dwelling to multi-unit dwellings to commercial buildings, or a power plant or power grid. The system includes a solar collector having a magnifying lens to direct and focus sun rays to a solar energy collector, a heat transfer unit, boiler, a water heater backup system, a condenser unit and steam engine, and plural electrical energy storage units to store and dispense electricity to the selected type of electricity user.

The invention provides a mining method of undersea natural gas hydrates and a device thereof. The undersea natural gas hydrates are mined by utilizing renewable energy sources, abundant solar energy in marine areas is collected and transformed into electric energy which is transformed into heat energy for heating a stratum containing the natural gas hydrates which is a certain depth from a submarine stratum so as to lead the hydrates therein to be decomposed, and the natural gas generated from decomposing is collected. The device comprises a solar power generating system arranged on a sea production platform and a distributor comprising an electric heater, wherein, the solar power generating system is connected with the electric heater by an insulated cable so as to supply power for the electric heater. The method has the advantages of high efficiency, low energy consumption, strong feasibility, and safety and environmental protection; in addition, the device is simple and the cost islower.

A portable modular solar energy generating system is disclosed. The system includes a plurality of modular photovoltaic solar panels that collect solar energy and convert the solar energy to DC power. Each modular panel also contains a micro-inverter for converting the DC power to AC power at the site of the solar energy generating systems. The system is foldable for easy transport to a remote location and can provide readily available electrical power at remote locations.

The invention discloses a system for conducting sewage treatment by means of solar energy. The system for conducting the sewage treatment by means of the solar energy comprises a solar energy generating system and a sewage treatment system, the solar energy generating system comprises a solar cell panel, a charge controller, a storage battery and an inverter, the solar cell panel conducts charging on the storage battery through the charge controller, and the inverter is connected to a circuit between the storage battery and the charge controller for outputting an alternating current; the sewage treatment system comprises a raw water pit, a disinfection purification pool, a membrane module device, a clear water reservoir and a controller, sewage in the raw water pit is introduced into the disinfection purification pool through a pipeline, water which is treated through disinfection and purification in the disinfection purification pool is introduced into the membrane module device through a pipeline, purified water which is filtered in the membrane module device is introduced into the clear water reservoir through a pipeline, and the inverter is connected with the controller which controls sewage treatment of the sewage treatment system to provide power.

The invention discloses a terrestrial heat-solar energy power generating system based on a sCO2 brayton cycle. The system comprises the SCO2 brayton cycle, a CO2 plume terrestrial heat system and a tower type solar energy system used as an auxiliary heat source. The sCO2 brayton cycle comprises a turbine, a high-temperature regenerator, a low-temperature regenerator, a cooler, a main compressor and a re-compressor. The CO2 plume terrestrial heat system comprises an injection well, a production well and a separator. The tower type solar energy system comprises a solar energy tower, a heliostatfield, an absorber, a high-temperature molten salt tank, a low-temperature molten salt tank, a heat exchanger, a molten salt pump and the like. According to the power generating system, through coupling of the sCO2 re-compression brayton cycle, the CO2 plume terrestrial heat system and the tower type solar energy system, a CO2 sealing system and a terrestrial heat exploitation system are combined,meanwhile, the utilization rate and the cycle heat efficiency of medium-low-temperature terrestrial heat resources are improved, and the cost of terrestrial heat exploitation is reduced.

A solar energy power generation system generates AC electrical power from solar radiation through the use of parabolic troughs to capture the energy and a fluid turbine to convert the solar energy to mechanical energy. The turbine is directly coupled to a generator to produce AC electrical power.

The invention belongs to the technical field of solar power generation, and discloses a solar assembly and a solar power generation system. The multifunctional complementary system for solar thermal power generation is provided with a solar heat collection plate, a circulating water pipe is fixed to the solar heat collection plate through bolts, a cold water inlet is formed in the upper end of thecirculating water pipe, a hot water outlet is formed in the side surface of the circulating water pipe, a temperature sensor is fixed to the tail end of the hot water outlet through bolts, and a solenoid valve is fixed to the right side of the temperature sensor through bolts; and the hot water outlet is in communication with a supercharging system through a low-pressure inlet, a fire coal room is welded to the lower part of the supercharging system, a high-pressure outlet is formed in the right side of the supercharging system, and the high-pressure outlet is in communication with a steam turbine. According to the solar assembly and the solar power generation system, the coal consumption of coal-fired power generation is saved by utilizing solar energy, a huge effect is achieved on saving non-renewable resources, and meanwhile, a huge contribution is made to improving the ecological environment.

The invention discloses a solar energy generating system and a control system of a header thereof. The solar energy generating system comprises solar energy array groups, the header box and a solar energy grid-connected inverter group. The header box is used for collecting generating voltage and current of the solar energy arrays, controlling the series-parallel connection mode among the solar energy arrays according to the parameters to reach the working voltage and current needed by the grid-connected inverter and selecting the number of the grid-connected inverters to be started or closed through the output voltage and the current of the header box per se so that each grid-connected inverter works under full power. In the solar energy generating system and the control system of the header box thereof, the header box is arranged between a plurality of solar energy arrays and the grid-connected inverters, the solar energy arrays and the grid-connected inverter group are controlled byreal time signals collected by the header box, the relation of connection among the solar energy array groups is changed under the conditions of rainy season and poor strong illumination, and a part of the grid-connected inverters are appropriately closed so as to ensure all of the working grid-connected inverters work under full power.

The invention discloses a supercritical CO2 solar power generation system and method combining hydrogen production, energy storage and fuel cell technologies. An outlet of a solar thermal collector iscommunicated with an inlet of a supercritical carbon dioxide Brayton cycle power generation system, and an inlet of the solar thermal collector is communicated with an outlet of the supercritical carbon dioxide Brayton cycle power generation system. The output end of the supercritical carbon dioxide Brayton cycle power generation system is connected with an external power grid and a power interface of an electrolytic tank, an oxygen outlet of the electrolytic tank is communicated with an oxygen inlet in a carbonate fuel cell system, and a hydrogen outlet of the electrolytic tank is communicated with a hydrogen inlet of the carbonate fuel cell system. The output end of the carbonate fuel cell system is connected with the external power grid. The system and the method have the advantages that the supercritical carbon dioxide Brayton cycle power generation system, an electrolytic hydrogen production system and the carbonate fuel cell system can be integrated, and accordingly solar energystorage and stable electric power output can be realized.

The invention relates to a sewage treatment system with an automatic cleaning function by means of solar energy. The invention discloses a solar energy automatic sewage treatment device which comprises a solar energy generating system and a sewage treatment system; the solar energy generating system comprises a solar cell panel, a charge controller, a storage battery and an inverter, the solar cell panel conducts charging on the storage battery through the charge controller, and the inverter is connected to a circuit between the storage battery and the charge controller for outputting an alternating current; the sewage treatment system comprises a raw water pit, a disinfection purification pool, a membrane module device, a clear water reservoir and a controller, sewage in the raw water pit is introduced into the disinfection purification pool through a pipeline, water which is treated through disinfection and purification in the disinfection purification pool is introduced into the membrane module device through a pipeline, purified water which is filtered in the membrane module device is introduced into the clear water reservoir through a pipeline, and a flow monitor is arranged on an outlet of the pipeline entering the clear water reservoir from the membrane module device; the inverter is connected with the controller which controls sewage treatment of the sewage treatment system to provide power, and the controller is connected with a video monitor to conduct real-time monitoring on the sewage treatment system.

The invention discloses a low-carbon energy-saving building green roof which comprises a roof body, a solar power generation system and a greening pool are arranged on the roof body, a greening structure layer is arranged in the greening pool, the lower end of the outer wall of the greening pool is connected with a drainage pipe, one end of the drainage pipe is communicated with a water storage and drainage layer, and the other end of the drainage pipe is connected with a water storage tank. An automatic irrigation device and a light supplementing lamp are arranged on the greening pool, and the water inlet end of the automatic irrigation device is communicated with the water storage tank. Solar energy is converted into electric energy through the solar power generation system, then the electric energy is supplied to electric equipment on the green roof, energy conservation and environmental protection are achieved, rainwater is stored through the water storage tank, water is supplemented to plants in the greening pool through the automatic irrigation device, rainwater recycling is achieved, resources are saved, light is supplemented to the plants through the light supplementing lamp, and the environment-friendly effect is achieved. The whole building green roof is simple in structure and convenient and fast to operate, and the low-carbon and energy-saving effects can be achieved.

The invention discloses a solar syzygium samarangense automatic agent spraying cart, and belongs to the technical field of new energy mechanical equipment. The solar syzygium samarangense automatic agent spraying cart comprises a solar energy electrical power generating system, an electric traveling system, an electric agent spraying system and an automatic control system. The solar energy electrical power generating system provides electric energy for the syzygium samarangense automatic agent spraying cart, the electric traveling system is used for achieving automatic traveling of the syzygium samarangense automatic agent spraying cart, a hydraulic extension rod is used for satisfying automatic agent spraying of syzygium samarangense with different heights, gear coordinate transmission between a connector device and an agent spraying rod is used for satisfying automatic agent spraying of syzygium samarangense at different orientations, and the automatic control system coordinates proceeding of the whole agent applying system. According to the solar syzygium samarangense automatic agent spraying cart, aiming at rich solar energy in the Hainan region and burdensome syzygium samarangense agent spraying work, a solar syzygium samarangense automatic agent spraying cart is designed, and the cart has the advantages of being flexible in structure and convenient to install, can meet agent spraying of syzygium samarangense with the different heights and at the different orientations, and improve mechanization and automated degrees of syzygium samarangense agent spraying.

The invention discloses a water quality real-time detection floating body and a water quality real-time detection method. The water quality real-time detection floating body comprises a rack, a buoyancy support and a water quality detection unit, wherein a bin cover, a main controller and a solar power generation system are arranged on the rack; the water quality detection unit comprises a detection box, a water quality detection sensor and a depth-adjustable water inlet power device; a water inlet and a water outlet are formed in the bottom of the detection box; the water quality detection sensor is vertically inserted into the detection box; the water outlet end of the depth-adjustable water inlet power device is in butt joint with the water inlet of the detection box; the depth-adjustable water inlet power device is provided with a plurality of water inlet holes, the water inlet holes are vertically formed side by side, and the depth-adjustable water inlet power device pumps water into the detection box through the single water inlet hole by adjusting the posture of the depth-adjustable water inlet power device. According to the invention, four parameters of conductivity index,pH value index, ORP index and turbidity index of water can be detected in real time, water quality conditions of water at different depths can be measured, and the detection is comprehensive, accurateand reliable.

The invention belongs to the technical field of riverway sewage disposal instruments, and discloses an intelligent river surge sewage disposal system and a control method. A water surface part of a double-layer sewage interception net is a plastic float type movable trash rack, an underwater part of the double-layer sewage intercepting net is a spun yarn net and a semi-open flow guide pipe groove, and the spun yarn net is vertically hung on the plastic float type movable trash rack; the double-layer sewage intercepting net is mounted in a river surge in a V shape, and the automatic fishing equipment is mounted at the V-shaped bottom of the double-layer sewage intercepting net; and a solar power generation system is fixed to the top end of the automatic fishing equipment, and an intelligent visual monitoring device is fixed to the automatic fishing equipment. According to the intelligent river surge sewage disposal system, water surface and underwater double-layer sewage interception is achieved, water surface and underwater floating objects can be cleaned at the same time, and small floating objects flow to the automatic fishing equipment under the action of water flow so as to be cleaned. According to the intelligent river surge sewage disposal system, the intelligent cleaning process can be realized, the garbage information in the river surge can be automatically monitored, and the cleaning behavior can be automatically carried out, so that the garbage in the river surge can be timely and accurately cleaned and de-artificial.

The invention relates to a multi-energy complementary cyclic utilization system for facility agriculture and an application method. The multi-energy complementary cyclic utilization system intelligently and uniformly dispatches electric power from a wind power generation system, a municipal power grid, a fuel gas distributed generator set and a solar power generation system to supply production and household electricity; the gas distributed generator set generates power by adopting municipal gas or biogas from a biogas digester; the flue gas waste heat of the fuel gas distributed generator setprovides heat energy for a planting greenhouse, a biogas digester, livestock and poultry breeding and aquaculture; the solar power generation system is arranged on the roof of a planting greenhouse,wherein the planting greenhouse provides green feed for livestock and poultry breeding and aquaculture, and the planting greenhouse, the livestock and poultry breeding and the aquaculture jointly provide biogas raw materials for the biogas digester; and the biogas digester provides biogas for the fuel gas distributed generator set and provides fertilizers for the planting greenhouse at the same time.

The invention discloses a remediation device and method for organic matter and heavy metal combined contaminated soil, and belongs to the technical field of environmental protection and soil remediation. The remediation device comprises an electrolysis tank, an anode electrolysis column, a cathode electrolysis column, an osmotic reaction column, a solar power generation system and a leaching and spraying system. According to the invention, the osmotic reaction column is filled with an electrolytic material and is combined with electrokinetic remediation, so that organic matter in the soil can be effectively removed. A hollow cylinder structure is adopted for assembling and disassembling, and assembling and disassembling are easy and convenient. A leaching and spraying system is independent of an electrolysis tank body, operation is flexible, electrolyte is recycled, and resources are saved. In the treatment process, the concentration of the pollutants is continuously reduced by replacing a filter element and the osmotic reaction column, the pollutants can be thoroughly treated at one time, only electrolytic materials of the filter element layer and the reaction column need to be treated after treatment is finished, and secondary pollution is avoided. The defect that organic matter and heavy metal pollutants in the soil cannot be treated at one time by conventional electrokinetic remediation is overcome.

The invention discloses a water body purification device based on ecological pervious concrete. The water body purification device comprises a solar power generation system, a metal cylinder, a plurality of groups of ecological purification components, a water filtering frame and a scattering spray head; the solar power generation system comprises a solar panel and an energy storage assembly; a trash holding net and a submersible pump are installed in a cavity of the metal cylinder, and the trash holding net is detachably connected with a water inlet of the metal cylinder. The submersible pump is positioned at the bottom of the metal cylinder cavity; the water filtering frames uniformly surround the metal cylinder, and the outer edge of the top end of the metal cylinder is connected with the outer parts of the water filtering frames; the water filtering frame comprises a frame body and a buoyancy sponge supporting plate, and a water outlet is formed in the buoyancy sponge supporting plate and extends to the bottom of the frame body; and the ecological purification assembly comprises aquatic plants, two layers of ecological pervious concrete and a mineral material filtering layer. According to the invention, COD, TP and TN are effectively degraded, and integration of multiple functions of water surface garbage cleaning, water quality purification, lake surface landscape and increase of dissolved oxygen in water can be realized.

The invention discloses a combined cycle power generation system based on a particle heat exchanger and a solar power generation system. The combined cycle power generation system comprises the particle heat exchanger, an air cycle power generation system and a supercritical carbon dioxide power generation system. The air circulation power generation system comprises an air turbine, a heat exchanger, a first heat regenerator, a first cooler and an air compressor. An air working medium flowing out of an air outlet of the particle heat exchanger passes through the air turbine, the high-temperature side of the heat exchanger, the high-temperature side of the first heat regenerator, the first cooler, the air compressor and the low-temperature side of the first heat regenerator, and then returns to the particle heat exchanger through an air inlet of the particle heat exchanger; the supercritical carbon dioxide power generation system communicates with the air circulation power generation system through the low-temperature side of the heat exchanger. The power generation efficiency of the air circulation power generation system and the power generation efficiency of the supercritical carbon dioxide circulation power generation system are in respective high advantage temperature intervals, energy stored by heat storage particles is fully converted into electric energy, and the energy utilization rate is increased.

The invention discloses a universal wind-solar-diesel storage integrated energy guarantee system which comprises a box body. A wind power generation system is arranged on the upper side of the box body; a solar power generation system is arranged on the upper surface of the box body; a partition plate is arranged on the inner side of the box body; a plurality of cavities are formed between the partition plates and the inner side of the box body, a diesel power generation system is arranged in one cavity, and an electric energy storage system is arranged in the other cavity; the wind power generation system, the solar power generation system and the diesel power generation system are electrically connected with the electric energy storage system; the electric energy storage system is connected with the AC / DC off-grid micro-grid. By arranging the wind power generation system, the solar power generation system and the diesel power generation system, wind power generation, solar power generation and diesel power generation can be combined for power generation, dependence on diesel power generation is reduced, air pollution and noise pollution are reduced, and the energy-saving and environment-friendly production purpose is met.

Implementations of the disclosed subject matter may provide a method of retrieving a data record including historic utility bill statements of a customer, determining a historic energy usage rate of the customer based on the retrieved data record, and determining whether the customer is eligible to subscribe to a community solar energy generating system based on geographic location of the community solar energy generating system, the determined historic energy usage rate of the customer, and the customer's geographic location. The method may determine an allocation of energy produced by the community solar energy generating system when the eligible customer is enrolled in a subscription to the community solar energy generating system. The method may generate a customer data record for the user based on credits for the allocation of energy of the community solar energy generating system and receiving energy from another energy generating system.

The invention relates to a solar heat storage method and device for biomass gasification energy storage. It includes a solar collector, a heat exchanger, a burner, a waste heat recovery heat exchanger, a heat pipe gasifier, a heat pipe gasifier, and a heat exchanger. There is a heat pipe in the gasification furnace. A flue gas jacket is provided on the outer wall of the heat pipe gasification furnace. The heat absorption section of the heat pipe is located in the flue gas jacket. The heat release section of the heat pipe is located in the heat pipe gasification furnace. It uses the hot water collected by the solar collector to form water vapor through the heat exchanger, and sends it to the gasifier for reduction reaction with the biomass. The generated combustible gas enters the gas storage cabinet and enters the combustion chamber when the solar energy supply is insufficient. After combustion, the high-temperature flue gas is released to the solar power generation system. The flue gas released after combustion in the combustion chamber also enters the flue gas jacket of the gasifier through the heat exchanger. After heat exchange, it is cooled by cold water and is discharged through the fan. The heated cold water is used For civilian use. In this way, solar energy becomes part of the biomass gas and is stored in the gas cabinet as auxiliary energy. It is a simple, efficient and reliable energy storage method.

The invention discloses a solar energy generating system. The solar energy generating system includes a solar panel, a water tank and a steam generator set, wherein the water tank is installed on thebottom of the solar panel, and the steam generator set is connected with the water tank through a steam pipeline. The solar panel is fixedly installed on a heater in the water tank through a circuit and an inverter, a water pipe is connected to the water entering end of the water tank, and the steam pipeline is connected to the other end of the water tank. One end of the steam pipeline is installed in the water tank in a connected mode, and the steam generator set is connected to the other end of the steam pipeline. An air cylinder and an impeller are installed in the steam generator set, anda drive shaft is connected to the drive end of the steam generator set. A driving disc is connected to the other end of the drive shaft, and the steam generator set is connected with a return pipe. The water tank is connected to the other end of the return pipe through a reflux pump installed on the water tank. According to a solar energy steam closed cycle generating device, the solar energy generating system is compose of solar energy steam equipment and steam generating device, and has the advantages of low cost, no pollution, full utilization of renewable resources, energy saving and environmental protection.

The invention discloses a solar power generating system, and belongs to a renewable energy utilization system. An energy gathering cover is mounted on a mounting platform through a multi-axis parallel mechanism; the positions where one end of the multi-axis parallel mechanism is fixed with the energy gathering cover all deviate from the center of the energy gathering cover. The generating system further comprises a mechanical energy transforming device and a controlling device. The mechanical energy transforming device is mounted on the mounted platform and below the energy gathering cover. A reflecting device is mounted at the energy gathering center of the energy gathering cover. An energy guiding medium is arranged at the position, coinciding with a normal of the reflecting device, on the energy gathering cover, and extends out of the energy gathering cover. The solar power generating system is simple in structure, small in size, applicable to industrial production and suitable for mounting in any environments; the problems of remarkable rarefaction, discontinuity, instability and the like of solar radiation are solved; and using level ranges from KW level to MW level; and application range is wide.