96 results about "Energy security" patented technology

A dynamic pricing system for complex energy securities, comprising a communications interface executing on a network-connected server and adapted to receive information from a plurality of iNodes, an event database coupled to the communications interface and adapted to receive events from a plurality of iNodes via the communications interface, a pricing server coupled to the communications interface, and a statistics server coupled to the event database and the pricing server, is disclosed. According to the invention, the pricing server, on receiving a request to establish a price for an energy security, requests at least one statistical indicia of risk from the statistics server, the statistical indicia of risk being computed by the statistics server based on a plurality of historical data obtained from the event database, and the pricing server computes a price for the security based at least in part on the statistical indicia of risk.

The invention provides a full-time energy efficiency control method and system of an intelligent station. The full-time energy efficiency control method of the intelligent station comprises the following steps that data are collected; real-time data of monitoring points are collected; statistical analysis is carried out; the real-time data sent in the step of data collection are calculated to obtain real-time energy efficiency data; alarms are given to events; the real-time energy efficiency data sent in the step of statistical analysis are judged; the real-time data sent in the step of data collection are judged; real-time controlling is carried out; a control command is issued according to an energy efficiency control strategy and a safety control strategy, and therefore the monitoring points are controlled. According to the full-time energy efficiency control method and system, energy management, a self-control system and service management are correlated, economy, safety and controllability can be achieved, and energy safety management and service process management of the station can be effectively achieved.

In order to achieve food and energy security, while at the same time eliminating the “food vs. biofuel” conflict, a transformational three dimensional multilayer farming, MLF, is presented. This exploits the third dimension. This goal is realizable by the disclosed means and methods to increase the 3D plant productivity, 3D yield, ton / m3 / year, using ultra-compact ultra high density vertical structures. Each layer in the MLF system comprises at least one string of SanSSoil Growth Elements, SGEs, each designed to carry out multiple functions essential to sustain plant growth, and constructed in a manner to integrate these functions at low-cost. The networked strings of SGEs in each layer provide near self-sufficiency for growth, and in an integrated MLF system, achieve maximum vertical compactness and highest growth density. The multi-functions of each integrally made SGE include: germination, growth sustenance, localized delivery of nutrients, environment sensing, and localized delivery of illumination.

To produce food, plants rely on three main ingredients, sun energy, water, and carbon dioxide, the cost of which is zero. To address the food and energy security concerns, two mysteries are resolved for the first time: i)—Photosynthetic efficiency is known to be very low, the scientific full accounting for all the losses is lacking; ii)—Fanning is known to be profitable, yet accounting for the zero cost of solar energy is not understood. This inventor resolved them by the derivation of a simple mathematical law, AgriPAL, comprising explicitly, a new solar gain factor >200× which offset the low efficiency of ˜0.005. In the absence of the sun, the newly found solar gain goes to 1. Since SanSSoil enables harnessing the third dimension, the sky is the limit. Water saving of >100 is realized through the controlled enclosed environment, which also encourages increased use of GMO for food and biofuel.

The invention provides a new method capable of improving the super heavy oil edge-water reservoir development effect. The new method includes the steps that reservoir flooding type diagnosis is conducted, and a proper reservoir is selected; an infill well is drilled on a well drain of a first-tier oil well nearest to edge water, and large-dose nitrogen foam water cone pressing is implemented on the first-tier old oil well and a new drill well; a remaining oil enrichment region is optimized in the reservoir for new well drilling, a steam driving well network is composed of a new well and the old well, and conversion to steam driving is achieved; normal steam huff and puff production is achieved on the two wings of the reservoir, edge water invading through diversion is used for shielding the body part of the reservoir for normal production; the new well is drilled in the water body, meanwhile, the old well is used, water is collected for reducing the pressure of the water body formationand the water supply amount of the edge water, and adverse influences of the edge water to the body part of the reservoir are relieved; and according to production needs, a new round of large-dose nitrogen foam water cone pressing is conducted on the first-tier well. By means of the method, the reserve volume and yield lost due to flooding are recovered, huge economic benefits can be brought, andgreat benefits are achieved for increasing the petroleum resource utilization rate and ensuring national energy security.

The invention provides a method for combined exploitation of coal and its associated oil shales. The method comprises the construction steps that when the coal and its associated oil shales are located in a reasonable exploitation bed separation distance range, coal resources located at the lower portion are firstly exploited, a mine bearing pressure is fully utilized to destroy associated oil shales located in an overlying rock layer and reduce the strength; then, the associated oil shales at the upper portion are exploited later to achieve combined exploitation of coal and its associated oil shales. Therefore, the shortcoming that when oil shales are independently exploited, the oil shale strength is higher and accordingly a coal cutter difficultly break rocks can be overcome. According to the exploitation method, existing infrastructures and sinking and driving engineering can be fully utilized, the roadway tunneling amount can be decreased, investment can be reduced, the costs are low, the phenomenon that the oil shales associated with coal are severely abandoned can be effectively completely eradicated or decreased, the resource utilization rate can be improved, an economic value is huge, and the method has the important practical significance on relieving of conventional energy source supply and demand pressure, energy structure adjustment and energy guaranteeing.

A method for arranging a rail-base movable photovoltaic power generation system in a farmland comprises the steps of arranging field rails and a side station power line in the farmland and operating the rail-base movable photovoltaic power generation system on the field rails. The field rails, the farmland and the rail-base movable photovoltaic power generation system are manufactured by means of the method. The method has the advantages that the problem firstly encountered in a photovoltaic power generation installation site during solar utilization is solved, the rail-base movable photovoltaic power generation system is suitable for two-dimensional tracking so that the electricity quantity can be improved by 30% on year-on-year basis, the benefit and investment return can be remarkably increased; the photovoltaic power generation capacity in our country is possibly up to 4 trillion kilowatt-hour / year and is equivalent to 40% of the total social energy consumption, and the energy structure in our country is thoroughly changed; distributed energy stations make major contribution to energy safety of our country; by implementing the method with all strength, cisborder PM2.5 in our country is reduced by more than 90% compared with the end of 2013.

The invention discloses a comprehensive energy system risk identification method based on multi-energy flow fault coupling propagation, and relates to the field of comprehensive energy safety analysis, which comprises the following steps: 1) respectively establishing mathematical models of a power system, a thermodynamic system, a natural gas system and electric thermal coupling equipment; 2) designing a risk identification system: putting forward a multi-dimensional risk identification index system for the multi-energy type contained in the comprehensive energy system; 3) calculating and analyzing a load margin optimization model of the electric thermal coupling system by combining a comprehensive energy network power flow optimization algorithm; and 4) based on the risk of load margin loss probability, determining a key branch, a node, a coupling propagation path and a key energy hub for mutual conversion between heterogeneous energy flows of the energy transmission network in the comprehensiveenergy system. The invention provides a comprehensive energy system risk identification method based on multi-energy flow fault coupling propagation. The safety, flexibility and reliabilityof social energy supply are improved.

The invention provides a nervonic acid composition and application thereof in neuroprotection, and belongs to the field of medicines. By organically compounding nervonic acid, phosphatidylserine, DHA,celery seed oil, Chinese herb extracts and nutrient supplements according to an assistant and guide principle, the nervonic acid composition integrates a nerve cell nutrient, a nerve fiber repair agent, a neurotransmitter activator, a nerve energy security agent and other mechanisms, so that the permeability of a nerve cell membrane is improved by using multiple systems and multiple ways, the release of a neurotransmitter is promoted, the conduction of nerve impulse is accelerated, a nerve information passage is repaired and dredged, and the brain function is activated or reversed. The nervonic acid composition breaks through the limit and the defect of a certain component which is singly applied, and becomes an important product for preventing and treating encephalopathy. Experiments onmore than 3,000 volunteers by trial products prove that the nervonic acid composition has a comprehensive health-care effect on the nervous system, and particularly has a satisfactory effect of preventing and reversing physical disability, language barrier and mental disorder of patients suffering from cerebral apoplexy.

A method for shifting energy in space and time includes charging an energy store from an energy source at a first location, transporting the energy store to a second location, and discharging the energy store at the second location to deliver energy to an energy consumer. A method for providing energy security to an energy consumer includes charging an energy store from an energy source at a first location, transporting the energy store to a second location, and when a primary energy source at the second location is unavailable, discharging the energy store at the second location to deliver energy to the energy consumer. A vehicle for wirelessly transmitting electric power from a first location to a second location includes a battery, at least one power converter, a controller, and power coupling electrically coupled to the at least one power converter.

The invention discloses a method for increasing regulation storage and generating compensation benefits of a high-dam leading reservoir. According to the method, a water turbine and difference of dynamic water generating of a water diversion system and a safe waterhead of still water retaining are adopted, a new limit dead water level is set below an existing dead water level of the reservoir, the regulation storage and the available water supply in the dry season can be increased, and the generating benefits of all downstream hydropower stations are increased accordingly; a hydraulic turbine set and a corresponding water diversion generating system which are suitable for operation of the limit dead water level and the original dead water level are additionally arranged, and the generating benefits of the hydropower stations are increased; the newly increased available water supply in the dry season enables other weepage water channels of the hydropower stations to discharge; after the limit dead water level is additionally set, the function of emptying the upper layer water storage is achieved as well. According to the method, the direct water supply generating benefits are remarkable, national energy security is facilitated, and the grid electric energy quality is promoted beneficially; meanwhile, the method has the advantages that the proportion of utilizing the clean energy and renewable energy sources is increased, the utilization efficiency of water resources is improved, and environment protection is promoted.

The present invention relates to a method for producing a climate crisis index. The present invention provides a method for producing a climate crisis index as a indicator indicating the level of a risk according to climate change, wherein an average of the sum of the following indexes is produced as a climate crisis index: a carbon dioxide(CO2) index using a carbon dioxide concentration in the atmosphere, a temperature index using a temperature anomaly, a food security index using food statistics, an energy security index using total electricity net generation, a water security index using precipitation, and a failed state index indicating vulnerability of countries. As described above, since the present invention is configured such that a climate crisis index is calculated quantitatively on an indexation basis based on various factors, an adaptive strategy against climate change can be effectively established and countermeasures against the climate change can be developed.

The invention discloses a slurry fuel prepared by baking biomass and an application thereof. The slurry fuel comprises solid and liquid products resulting from low-temperature baking of the biomass, methanol and additives, wherein the additives comprise a dispersant and a stabilizer. The dispersant is sodium lignosulfonate, and the amount of the dispersant is 2% of the weight of a dry basis. The stabilizer is sodium carboxymethyl cellulose, and the amount of the stabilizer is 0.1% of the weight of the dry basis. According to the invention, the solid and liquid products after the low-temperature baking of the biomass are used are mixed to make slurry; a defect of traditional biomass coal water slurry is overcome; and a heat value of the obtained slurry fuel is improved by using methanol to replace water as a solvent. The optimum higher heat value can reach 22.80 MJ / kg and provides a new idea for alleviating the energy security problem caused by oil shortages.

The invention relates to an active power distribution coordination method of units in a wind power plant and belongs to the technical field of electric power system automatic analyzing. The method is characterized in that fan critical rotation speed is obtained through wind turbine generating unit balance point stability analyzing, the units in the wind power plant are divided into non-controlled units and controlled units according to the critical rotation speed, the non-controlled units and the controlled units are allowed to use different active output manners according to the different output features of the two kinds of units, and unbalanced energy is proportionally distributed among the controlled units according to the actual stored energy of the units. The method has the advantages that the method is easy to implement and small in calculation amount, an operator can reasonably distributes the active output of the units in the wind power plant by the aid of the method, safe and economic system operation under the background that new energy is accessed to a power grid is powerfully guaranteed, sustainable, stable and healthy development of the power grid is promoted, national energy safety guarantee capability is increased favorably, and evident social and economic values are achieved.

A new-energy security anti-theft charging pile comprises a base. An annular fixing plate is embedded in the middle of the inner side of the base, an annular fixing groove is formed in the inner side of the annular fixing plate, a supporting plate is movably installed at the bottom of the base, the middle of the top surface of the supporting plate is in bearing connection with the lower end of a lead screw, a first gear is fixedly installed at the lower portion of the periphery of the lead screw, a motor is fixedly installed at the left side of the top of the supporting plate, a second gear isfixedly installed at the upper end of a rotating shaft of the motor, the second gear is meshed and matched with the first gear, a nut is installed at the upper portion of the periphery of the lead screw through threads, the inner ends of a plurality of fixing rods are evenly hinged to the periphery of the nut, linear bearing sleeve the middle portions of the fixing rods respectively, the outer ends of the fixing rods are located in the fixing groove, and the bottom sides of the linear bearings are hinged to the upper ends of supporting rods respectively. Valuable electronic devices in the new-energy charging pile are placed in the base and protected in the base through an annular anti-theft plate, and the anti-theft security of the new-energy charging pile is improved.

The invention relates to a maritime wind energy and tide energy comprehensive utilization power generation platform comprising a tide energy power generation device, a fixed pile, a wind power generation device and a wave energy power generation device which are arranged below a sea level. The tide energy power generation device comprises a vane wheel machine. The vane wheel machine comprises vane wheels rotating horizontally. A power transmission system is arranged in the fixed pile. The power transmission system is connected with the wind power generation device, the tide energy power generation device and the wave energy power generation device. The wind power generation device, the tide energy power generation device and the wave energy power generation device are jointly arranged on the fixed pile of a fan, meanwhile, electric energy is transmitted through the power transmission system. The unit generation cost is effectively reduced, and energy transmission efficiency is improved. Especially, when an equipment failure occurs, the wind power generation device, the tide energy power generation device and the wave energy power generation device can mutually provide energy security , and the survival ability of the maritime energy equipment can be improved.

What is disclosed here is an Alternative Energy Booster Apparatus that was invented to increase the performance and sustainability of solar panel energy creation. The apparatus evens out the energy being stored, used and created and provides an energy security when the grid goes down. The apparatus can also be used to alleviate energy poverty, as an accessory for solar panel installations to be able to provide energy during the night time.

This invention provides an apparatus and method for displaying safety information about a power source to a user. When a power source is coupled to the device, and the device is turned on, safety information is presented to the user by way of a display. The user is then able to scroll through and read the information. Once read, the user has an opportunity to either accept or reject the information. In one embodiment, if the user rejects the safety information, the device is powered down. If the user acknowledges the device, the device becomes operational. Features of the system include allowing the user to select whether the information is re-displayed, and optional polling of carriers and other third parties for additional safety information.

The invention provides an alcohol-base diesel oil additive and a preparation method of alcohol-base diesel oil. The alcohol-base diesel oil additive comprises the following raw materials by weight: 0.4 to 0.6 part of glycerine, 0.4 to 0.6 part of light aromatic hydrocarbon, 0.4 to 0.6 part of methyl tert-butyl ether, 0.2 to 0.5 part of dimethicone, 0.9 to 1.1 parts of octane value regulator, and 0.9 to 1.1 parts of an isomerization regulator; the alcohol-base diesel oil comprises the following raw materials by weight: 40 to 50 parts of fusel, 20 to 22 parts of waste oil, 25 to 30 parts of coal-water slurry, and 0.9 to 1.1 parts of the diesel oil additive. The alcohol-base diesel oil has the advantages that the process is simple; the investment and the cost are low; corrosion is avoided; no swelling reaction is caused; improvement of an engine is not needed; the combustion is sufficient; the power is high; the storage period is long; the working safety is high; burning of the alcohol-base diesel oil can be extinguished with water; acceleration is fast; the emitted gas is odorless; the emission of harmful gas can be reduced effectively; the strategic significance in ensuring national energy security and ecological benefit is high; the application prospect is wide; the economic, social and ecological benefits are relatively high.

The invention provides a water dispenser and its control device. The water dispenser control device includes a detection module, an operation module, a timing module, a power supply control module, a pressure sensing module, a judgment module and a communication module. The module and the communication module are connected in turn, the calculation module is also connected with the timing module and the power control module, and the judgment module is also connected with the pressure sensor module, which can detect the frequency of water use, each water consumption and each time of water use, and calculate the start and end of daily water use Time, the warning water level pressure within the calculation cycle, and can be automatically adjusted according to the user's specific water use conditions, timely reminding the user to replace the bucket or order, and at the same time automatically turn on or off the power of the water dispenser according to the user's water habits, safe and energy-saving, more humanized, and automated .

The invention discloses a method for large-scale stable delivery of wind power generation. In the method, wind power is taken as the major part, pumped storage is used as an energy storage adjusting means for the wind power, and thermal power is used for supplementation, so that large-scale stable delivery of wind power generation is realized; when more solar power exists around, light energy can be delivered in a complementation with wind power, then the pumped storage is used for storing, and the thermal power is used for adjusting the storage or supplementation. In the method, the wind power is taken as the major part, the electric energy in other forms is used for supplementing the wind power, and rational dispatching is performed through a power transmission line, so that the large-scale stable delivery of wind power generation is realized. The development of wind power generation is promoted. The method has extremely obvious direct power generation benefit, is possibly developed together with the wind energy at the areas such as Mongolia and the like, has extremely remarkable indirect environmental benefit and also contributes to national energy safety. The large-scale wind energy utilization is facilitated; the coal-generated power at the delivery end can be promoted; the economy of the power transmission line is improved; the dispatching of a receiving power grid is facilitated; and the method has the benefit in the aspect of environmental protection by using clean and renewable energy.

The invention discloses a star lithium battery autonomous control management method. The method comprises the steps that 1 the voltage of a storage battery group and the individual voltage of the storage battery group are collected by cycle, and the validity of the collected data is judged to eliminating invalid data; 2 the collected valid data and a set threshold are compared, and according to acorresponding program control policy, lithium battery over-discharge alarm program control management is carried out; and 3 if the voltage of a lithium-ion storage battery group is higher than the voltage of the storage battery group, the threshold is recovered after over-discharge protection, and protection recovery after over-discharge is carried out. According to the invention, the requirementof satellite on-orbit autonomous management is solved; the on-orbit control instantaneity of satellite energy management is improved; and the satellite on-orbit energy security is ensured.

A central safety management apparatus includes a safety management unit collecting safety management policies and regulations for each energy source and calculating operation criteria for each energy source; an accident precursor analysis unit collecting accident event related information of each energy source from a plurality of energy source safety management apparatuses managing different energy sources and analyzing occurrence possibility of safety accidents in advance based on the accident event related information and the operation criteria; and a safety enforcement unit transmitting a result of the analysis of the accident precursor analysis unit to the plurality of energy source safety management apparatuses.

The invention belongs to the technical field of comprehensive energy, and discloses a combined optimization system and a method for cooling, heating and power hybrid energy. The system comprises a peak adjustment and storage optimization module and an environment scheduling optimization module, and the peak adjustment and storage optimization module is used for achieving the multi-target combined optimization adjustment of distributed cooling, heating and power multi-type source load storage; and the environment scheduling optimization module is used for providing a scheduling optimization model aiming at the environment scheduling optimization problem of the micro-grid system of the cooling, heating and power hybrid energy, wherein the scheduling optimization model takes the minimum operation cost of the cooling, heating and power hybrid energy combined system and the minimum emission of carbon dioxide as targets. The method has the advantages that the multi-target scheduling optimization model is established, the energy global optimization scheduling strategy meeting the hybrid energy demand of the user is solved, and the method plays a positive role in improving the energy utilization efficiency, reducing environmental pollution, developing a intelligent power grid, enhancing energy safety and optimizing an energy structure.

The invention discloses a new energy-saving security monitoring device, which includes a monitoring host, a management server is installed at the center of the top of the monitoring host, and the monitoring host is electrically connected to the management server. There is a liquid crystal display screen on the side, and the liquid crystal display screen is embedded in the monitoring host, and the upper right corner of the liquid crystal display screen is provided with a digital information processor, and the management server is used to intelligently control the opening and closing of the security monitoring device, and at the same time The low-power working module keeps the security monitoring equipment in a dormant state, reduces power consumption, avoids long-term non-stop security monitoring, and uses the wireless transmitter and receiver to communicate between the security monitoring device and the security monitoring equipment. Mutual transmission, through the use of support rods to monitor the camera without blind spots, such as real-time monitoring of large-scale public places without blind spots.

The invention relates to the technical field of energy safety management, in particular to an electrical fire monitoring device and system based on the LoRaWAN technology. The electrical fire monitoring device based on the LoRaWAN technology comprises an electrical information acquisition unit, a cable temperature sensing unit, a micro-control unit, a power management unit and a LoRaWAN radio frequency unit, wherein communication and data transmission are carried out among all functional units. The electrical fire monitoring system based on the LoRaWAN technology comprises an electrical fire monitoring device based on the LoRaWAN technology, a LoRaWAN internet-of-things gateway, an internet-of-things access platform and a parameter configuration and SaaS platform. Communication and data transmission are carried out among all functional modules. According to the electrical fire monitoring device and system based on the LoRaWAN technology, data transmission is achieved through the LoRaWAN technology, and the electrical fire monitoring device and system based on the LoRaWAN technology have the advantages of being high in transmission signal quality, large in transmission distance andlow in power consumption.