109 results about "Energy integration" patented technology

The invention provides methods and apparatus for detecting radiation including x-ray photon (including gamma ray photon) and particle radiation for radiographic imaging (including conventional CT and radiation therapy portal and CT), nuclear medicine, material composition analysis, container inspection, mine detection, remediation, high energy physics, and astronomy. This invention provides novel face-on, edge-on, edge-on sub-aperture resolution (SAR), and face-on SAR scintillator detectors, designs and systems for enhanced slit and slot scan radiographic imaging suitable for medical, industrial, Homeland Security, and scientific applications. Some of these detector designs are readily extended for use as area detectors, including cross-coupled arrays, gas detectors, and Compton gamma cameras. Energy integration, photon counting, and limited energy resolution readout capabilities are described. Continuous slit and slot designs as well as sub-slit and sub-slot geometries are described, permitting the use of modular detectors.

Methods for systematically providing enhanced energy efficiency of mega industrial sites and synergy with the adjacent community through advanced hybrid inter-systems energy integration targeting and solutions generation to achieve desired best levels of energy consumption and greenhouse gas emissions reduction, are provided. An exemplary method includes identifying a plurality of possible inter-processes integration energy consumption targets for a plurality of possible inter-processes energy integration combinations between a plurality of functional areas of a mega industrial site, selecting an energy-efficient inter-processes integration energy consumption target, identifying the combination of the plurality of possible inter-processes energy integration combinations providing for the energy efficient inter-processes integration energy consumption target, generating a plurality of technically viable industrial site inter-processes heat exchange system design alternatives, and identifying the technically viable industrial site inter-processes heat exchange system design substantially providing for optimal total waste heat recovery between the respective functional areas.

Systems, computer readable media, and program code for systematically providing enhanced energy efficiency of mega industrial sites and synergy with the adjacent community through advanced hybrid inter-systems energy integration targeting and solutions generation to achieve desired best levels of energy consumption and greenhouse gas emissions reduction, are provided. An exemplary system includes a computer and computer readable code for performing the operations of determining possible inter-processes integration energy consumption targets, selecting an energy-efficient inter-processes integration energy consumption target, determining the inter-processes energy integration combination providing for the energy efficient inter-processes integration energy consumption target, generating a plurality of technically viable industrial site inter-processes heat exchange system design alternatives, and assisting a user to identify the technically viable industrial site inter-processes heat exchange system design substantially providing for optimal total waste heat recovery between the respective functional areas.

Methods of providing enhanced energy efficiency and reduced greenhouse gases for an eco-industrial park with retrofit in mind and eco-industrial park retrofit with retrofit in mind, are provided. An exemplary method includes identifying hybrid inter-time zones inter-area matching solutions through selecting best energy efficient routes, generating technically viable energy efficient eco-industrial parks alternatives, identifying best generation and allocation of energy utilities, and synthesizing a combined heat and power utility system that satisfies the eco-park demands during each time zone as well as rendering its best operating scenario at each specific time-zone. This inter-time-zones inter-area integration can include identifying the best and the second best matching solutions among processes in the eco-industrial park for spatial energy integration and the best and second best matching solutions among all time-zones for temporal energy integration and greenhouse gas emissions reduction for the optimal synthesis or retrofit of eco-industrial parks.

The present invention provides a method and a system for detecting and distinguishing a passive synthetic aperture target signal, wherein the method comprises the following steps: step 101) constructing a motion doppler receiving model for a target signal under motion of a towed array sonar; step 102) respectively performing cross correlation averaging on target signals which are received by a hydrophone at an overlapping part on spatial position according to a passive synthetic aperture sonar algorithm when the array performs two successive motions in a fixed time interval, and then performing frequency domain wave beam forming treatment on the target signals which are received by array elements at different time periods; step 103) performing energy integration on the output sub-frequency-bands after forming of the frequency domain wave beam for obtaining wave beam output of each time interval; step 104) performing phase estimation on time delay and spatial position movement according to the doppler receiving model, and acquiring a phase correction factor according to the phase estimation; and step 105) compensating the wave beam output through each phase correction factor of time interval, and performing cross combined accumulation on the compensated wave beam output and realizing detection on the target through a time orientation process map.

The invention relates to a trend calculating method used for an electric power system containing photovoltaic and thermal loads. The method comprises the following steps of collecting active output data in a distributed photovoltaic power supply system and thermal load power in a meteorological sensitive load system and taking as variables; calculating an edge cumulative probability distribution function of each variable; according to the collected variables and the edge cumulative probability distribution function, through calculating a Copula function, acquiring joint probability distribution; according to the joint probability distribution, randomly generating a specified quantity of edge cumulative probability distribution values of each variable, and combining the edge cumulative probability distribution function so as to acquire a simulation sample value of each variable; and taking the simulation sample values of all the variables as input and carrying out trend calculating. Compared to the prior art, by using the method of the invention, meteorology correlation between a meteorological sensitive load and photovoltaic output is fully considered, simulation accuracy of an electric power system and energy integration utilization efficiency are increased and there are other advantages.

The invention relates to a high purity recycling and energy integration technology for different concentrations of dichloromethane wastewater. The process flow diagram is shown in the figure 1. The technology is as follows: different concentrations of dichloromethane wastewater performs rectification three times, water is removed from the three fractions and dichloromethane of which purity is 99.95% can be obtained finally. In the technological process, the waste heat of the discharged material in the tank bottom can be fully utilized to preheat the material to be distilled, thus the energy can be fully utilized. The technology can be suitable for all the occasions of the high purity recycling of dichloromethane wastewater.

A hybrid CT dataset is obtained from a combination of an integrating detector and a photon-counting detector. The hybrid CT dataset contains sparse spectral energy data and dense energy integration data. The dense panchromatic data sets inherit the resolution properties of the integrating detector while the sparse spectral data sets inherit the spectral information of the photon-counting detector. Subsequently, the sparse spectral energy data sets are pansharpened based upon at least one dense panchromatic data set that lacks spectral information according to a pansharpening algorithm.

The invention belongs to the technical field of novel energy integration and discloses all solid-state electrochromic intelligent glass which has an electrochemical energy storage function and enables users to visually determine a voltage state (or an energy storage state) with naked eyes, a preparation method thereof and a self-driving energy system based on the all solid-state electrochromic intelligent glass. The all solid-state electrochromic intelligent glass structurally comprises a transparent conductive substrate, an anode material, an electrolyte, a cathode material and a transparent conductive substrate. The anode material and the cathode material are disposed on the transparent conductive substrates respectively to form an electrochromic and super-capacitor film; the electrolyte is a gel electrolyte and is filled between the anode material and the cathode material; the periphery of the gel electrolyte is packaged with epoxy resin, and finally an electrochromic device is prepared. The anode material is nickel oxide or polyaniline. The cathode material is tungsten oxide, molybdenum oxide or vanadium oxide. The self-driving energy system obtained based on the all solid-state electrochromic intelligent glass can be applied to the fields such as building curtain walls, intelligent windows for means of transport and intelligent glasses and the like.

The invention provides a background noise energy eliminating measurement method of a reverberation time of a factory building. The method comprises the following steps of arranging a microphone in the factory building, giving out pulse response excitation through a sound source, and collecting a reverberation sound signal by using the microphone; selecting octave center frequency; filtering a frequency range corresponding to the collected signal, so as to obtain a sound pressure signal under the center frequency; choosing one segment of long enough background noise signals at a later-period stable stage to carry out energy integration, so as to obtain a noise energy average value per a unit time; choosing a long enough signal at a reverberation decay-period stage, so as to obtain an attenuation-period sound energy value after background noise energy is eliminated; linearly fitting a sound pressure level decay curve, so as to obtain a fitted gradient, and calculating the reverberation time through the gradient. By using the method, the influence of background interference noise on the measurement of the reverberation time can be removed; the method is applied to a factory building in which the background interference noise exits; the reverberation time of the factory building is measured.

Systems, computer readable media, and program product/code for providing enhanced energy efficiency and reduced greenhouse gases for an eco-industrial park with retrofit in mind and eco-industrial park retrofit with retrofit in mind, are provided. An exemplary system includes a computer configured to perform the operations of identifying hybrid inter-time zones inter-area matching solutions through selecting best energy efficient routes, generating technically viable energy efficient eco-industrial parks alternatives, identifying best generation and allocation of energy utilities, and synthesizing a combined heat and power utility system that satisfies the eco-park demands during each time zone as well as rendering its best operating scenario at each specific time-zone. This inter-time-zones inter-area integration can include identifying the best and the second best matching solutions among processes in the eco-industrial park for spatial energy integration and the best and second best matching solutions among all time-zones for temporal energy integration and greenhouse gas emissions reduction for the optimal synthesis or retrofit of eco-industrial parks.

The process and system of the embodiments utilize a reactive separation unit to upgrade a bioprocess intermediate stream to higher value liquid fuels or chemicals. The reactive separation unit simultaneously enables molecular weight and density increases, oxygen content reduction, efficient process energy integration, optional water separation for potential reuse, and incorporation of additional hydrocarbons or oxygenated hydrocarbons as co-feed(s). The use and selection of particular co-feed(s) for this purpose enables tailoring of the intended product composition. The process and system yields a product of higher alcohols, liquid hydrocarbons, or a combination of these. These can be split into two (or more) boiling point fractions by the same reactive separations unit operation resulting in product(s) that can be used as chemicals, chemical intermediates, or alternative (non-fossil-based) liquid transportation fuels.

A recycling resource and recycling energy integration device comprises a greenhouse (1) for creating the continuous rotary motion of the atmosphere and increasing the air temperature of the atmosphere, a suction pump (2) for accelerating the rotary rise force of the atmosphere, a telescopic rod (15) for coping with the change of wind force, wind vanes (16), a combination of glass and solar (21) and an electric generator (24) of the integration device. A desert storm raises gravel overturning trains and brings precipitation to the desert due to acute convection, an ocean storm raises the sea raising ships and brings a lot of rain to the mainland, so that chains of electric generator groups of the integrated device are formed within 500 square kilometers in an arid desert area, and the device is proven through a firework urban and rural desert highway test that the constructed device immediately and continuously collects and promotes rapid convection of the arid desert atmosphere, and the low air pressure produced during electric generation pulls and improves the momentum of the sea breeze moving surrounding the earth and bringing endless water to the desert for increasing precipitation in the desert, the collection amount of the water from sea breeze of mountains on the periphery of the desert and the clammy atmosphere descent amount and infiltration capacity for further enhancing the water level.

The invention relates to a treatment system for electromagnetically resetting and integrating to dredge collaterals for physical and mental holographic channels and collaterals, a physical and mental energy integration therapy or a physical and mental energy integration therapy system. Holographic physical healthcare functions of the channels and the collaterals are realized via monitoring and controlling in real time through a plate type bed board part, twelve air sacs which are arranged on the vertical central area of the plate type bed board part and have different volumes, air pressure sensor control devices which are corresponded to each air sac, a control device which is used for detecting physiological parameter, psychological parameter and pathological parameter and positively feeding the self-adaptation back, a piece of holographic photographic equipment, a piece of sensing and simulating image equipment for displaying the channels and the collaterals and a piece three-dimensional animation and digital equipment, so the twelve channels and collaterals can be fully massaged, the muscles can be relaxed, the tangled channels are smooth after the fat is dredged, and the plugged channels of the user can be partially discharged outside the body to realize the holographic physical healthcare functions of the channels and the collaterals.

The invention discloses an interference detecting and processing system and method. And the system comprises A/D converter, frequency converting unit, and extracting and filtering unit and also comprising collecting module and analyzing module, where the collecting module is used to collect the base band signal extracted and filtered by the extracting and filtering unit, make short-time energy integration on the base band signal and input the integration result into the analyzing module; the analyzing module is used to form a receiving power-time relation sequence and detect and judge whether interference exist. And it implements detection and elimination for time-sharing interference, obtaining accurate system load, reducing system mis-triggering caused by increase of total bandwidth power and assuring power control astringency.

An ignition control apparatus for an internal combustion engine of the present invention includes a spark plug (34) for igniting an air-fuel mixture in a cylinder, and is configured to be capable of measuring a discharge voltage and a discharge current of the spark plug (34). The ignition control apparatus determines the flow velocity of an in-cylinder gas based on a discharge energy integration value that is obtained by integrating a product of the discharge voltage and the discharge current over a predetermined period.

The invention discloses a high-efficiency coal-to-natural-gas shift process system, belonging to the technical fields of energy sources and chemical industry. The process is a two-stage low-temperature sulfur-tolerant shift technique, and the catalyst is a cobalt-molybdenum CO sulfur-tolerant shift catalyst. The process system adopts a partial CO shift process, i.e., part of the raw gas enters a shift converter to react, and the rest goes through the by-pass. The raw gas is preheated, and sequentially enters a preshift converter and a main shift converter to perform the CO shift reaction. The high-temperature shift gas out of the main shift converter is used for preheating the raw gas and byproduct steam by using the gradient utilization principle, the low-temperature waste heat is used for supplying water to the preboiler, and shift gas with the temperature of lower than 60 DEG C is cooled by circulating cooling water. The advanced energy integration technique is adopted to implement the gradient utilization of the energy of the coal-to-natural-gas shift unit, thereby effectively enhancing the overall energy efficiency of the system.

The invention discloses an ultra-wideband positioning TOA (time of arrival) estimation method which includes the steps: A, triggering received pulse ultra-wideband signals to generate rectangular pulse signals after energy integration; B, generating RC (resistance-capacitance) charge-discharge waveform signals from the rectangular pulse signals by an RC integral circuit; C, digitalizing the outputted RC charge-discharge waveform signals by an A/D (analog to digital) converter; D, performing TOA coarse estimation and processing digital signals outputted by the A/D converter to obtain an estimated position of initial charge time of the RC circuit; and E, performing TOA fine estimation to obtain accurate initial charge time of the RC circuit according to the relationship between charge voltage and charge time, namely, to obtain accurate TOA estimation. The invention further relates to a circuit assembly implementing the ultra-wideband positioning TOA estimation method.

The invention discloses a two-dimensional background equalization method for orientation development map display. The method comprises steps that time domain filtering and pre-processing for output ofeach array element channel in a towed array are carried out, frequency domain wave beam formation is then carried out, and broadband energy integration of output sub-bands after frequency domain wavebeam formation is carried out to acquire wave beam output of different frequency bands; each frequency band is processed according to a search angel formed by the frequency domain wave beams, each angel is filtered according to the time direction, and a new output energy value of each angel is acquired; according to different frequency band outputs, background equalization processing on the present data is carried out according to the angle direction; lastly, wild point removal processing and image display are carried out for the different frequency band outputs. The method is advantaged in that large snowflake point interference caused by a routine background equalization algorithm can be effectively inhibited, the target locus is enhanced, as proved by simulation and experiment data, the orientation development map display effect can be effectively improved.

A multiple energy integration intelligent control system is provided. Client ends, the internet, a data information processing center and a multiple energy integration control module composed of a data collector and a multi-path access controller form loop-locked information interaction processing, and thus a user can control integration and utilization of multiple energies through the client ends. Meanwhile, reasonable monitoring of loads is formed by the client ends, the internet, the data processing center and a load access controller module. Moreover, real-time data analyses are stored for parameter and plan guidance in post-stage operation, and a preset mode is provided by the system. With adoption of the system provided by the present invention, intelligent control of multiple energy integration and utilization can be realized, and energy generators and load access standard interfaces are also provided, thus to realize a convenient access method of power generating devices and load intelligent control. The system provided by the present invention is reasonable in design, novel and simple in structure and applicable to multiple energy integration control and utilization at homes and industrial office places.

The invention discloses a vibration energy supply system for a cardiac pacemaker, and the system comprises a flexible vibration module, an energy conversion module, a start control module, an energy integration module, and a battery charging module. The flexible vibration module is used for enabling the mechanical vibration to be converted into the deformation of the flexible vibration module. The energy conversion module is used for enabling the energy of the deformation of the flexible vibration module to be converted into electric energy. The start control module is used for determining the on/off of a controlled switch according to the intensity of detected electric energy. The energy integration module is used for collecting and temporarily storing electric energy when the controlled switch is switched on. The battery charging module is used for enabling the electric energy stored by the energy integration module to be conducted to a lithium battery of the cardiac pacemaker. Through the above technical scheme of the invention, the system can achieve the collection and use of vibration energy of a human body, can prolong the service life of the battery of the cardiac pacemaker, reduces the number of times of battery replacement operations, and alleviates the pain of a patient.

The invention belongs to the technical field of aviation fuel, and in particular relates to an engine inlet fuel temperature regulating system. According to the system, in a form of connecting a plurality of stages of radiators in series stage by stage on an engine oil supply pipeline, sub-systems of an electromechanical system, such as a hydraulic system, an environmental control system and an inerting system, are cooled; a heat dissipation requirement is met; an oil supply pipeline leading to an engine is connected in parallel to an oil supply pipeline on which the radiators are located; two paths of fuel are intersected through a three-position electromagnetic valve at an engine inlet; the three-position electromagnetic valve is controlled to respectively convey cold fuel, hot fuel and cold-hot mixed fuel to the engine; the fuel is utilized for heat radiation to the greatest extent on the premise of meeting a fuel temperature requirement of the engine inlet. According to the system, a requirement on heat radiation of a plurality of systems through the fuel is met, the temperature of the fuel entering the engine inlet can be controlled through operation of the three-position electromagnetic valve, the heat radiation capacity of the fuel is utilized to the greatest extent, and the energy integration of an aircraft is realized.