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The completed smart grid interactive energy management system integrates the international communication standard Open Automated Demand Response into the energy management system to enable it to have automated demand response capabilities, and completes communication integration and testing in Carrefour supermarket. Confirm that the system has the power information reporting required by ADR, the ability to receive demand response events, and the equipment unloading test and reset. 2.An intelligent defrosting control system includes a processor and a memory. The processor is connected to a temperature control equipment. The memory is connected to the processor and saves a frosting threshold. The processor enters an operational mode and executes a comparison process to obtain the temperature controller setting values and operational parameters of the temperature control equipment. Then, the processor calculates a frosting characteristic value according to the temperature controller setting values and operational parameters. Afterward, the processor compares the frosting characteristic value with the frosting threshold in order to control the temperature control equipment to perform defrosting when the frosting characteristic value exceeds the frosting threshold. 3.An Energy Management System (EMS) is a system for monitoring energy consumption, improving energy performance and maximizing energy savings. The components of EMS include central control unit, smart energy meters, Wi-Fi communication modules, and refrigeration controllers. EMS is used to centrally control devices like refrigerators, lighting systems, air-conditions, etc. and collect the operating data. 4.The present disclosure provides a system and a method for a non-intrusive refrigerant leakage detection and adaptive method for threshold thereof, which only need to use an existing temperature sensor in a refrigerating refrigerator and historical data for analyzing. The unique threshold of each refrigeratin
Sustainability | Green Energy ＆ Environment1.By using microalgae cultivation, harvest, and extraction technology, biofuel/high-value-added product are produced for fuel and health food application with complementary CO2 fixation benefit. Microalgae Biomass Energy Technology is a third-generation biofuel actively developed internationally. In addition to energy generation and carbon fixation advantages, the downstream application of value-added products has great potential. 2.The present disclosure relates to a modularized photosynthetic reactor system and an algae culturing method using the same, in which the modularized photosynthetic reactor system includes at least one reactor, an air pipe, an out-feed tube, an in-feed tube and an exhausting pipe. Moreover, each reactor is composed of a plurality of clamp sets and at least one membrane cartridge, and the algae culturing method comprises: a sterilizing procedure, a culturing procedure and a harvesting procedure. In the sterilizing procedure, water, air and a hypochlorite solution are fed into a reactor for sterilization and then a sodium thiosulfate solution is fed into the same reactor for chlorine neutralization. In the culturing procedure, a culture medium and an algae liquid are fed into the reactor for allowing algae to grow until a steady growth period is reached. In the harvesting procedure, the algae grown in the reactor is harvested after the steady growth period is ended.
Sustainability | Green Energy ＆ Environment1.PMMA(Polymethylmethacrylate) is a widely used transparent plastic material. During production process, leftover pieces of PMMA are often generated. For increasing the economic benefit of the PMMA industry, this technology can decompose PMMA leftovers into MMA monomer by pyrolysis process. Furthermore, high purity r-MMA can be obtained by distillation. The r-MMA consists with the specification which can recycle back into manufacture process. 2.The invention provides a method to produce catalysts for tar elimination from low-cost industrial byproducts. The catalysts can be applied into a fixed bed, fluidized bed, or entrained bed gasifier to reduce the activation energy of the gasification reaction, and conversion hydrocarbons into syngas with high quality. The developed technology not only enhances the gasification efficiency but also expands the application of by-products to improve the economic competitiveness of the gasification process.
Sustainability | Green Energy ＆ EnvironmentThe prototype was designed for 14kW high efficiency and light-weight variable refrigerant flow (VRF) air conditioner. The technologies in the VRF included: wide range inverter control technology, aluminum extrusion heat exchanger and high-pressure axial fan. Therefore, the VRF was able to use in wide range application environments and improved product competitiveness by improving energy efficiency and reducing weight by 15%.
Sustainability | Green Energy ＆ EnvironmentThe loose parts monitoring system is one of the important instrument and control systems in nuclear power plants, which is used to detect metallic loose parts within the reactor coolant system. However, this system now and then is interfered by the strong background noises on account of flow-induced vibrations and equipment operations. Therefore, high fault alarm rate is inevitable and ubiquitous. The proposed technique uses big data and artificial intelligence to analyze impact signals in time-frequency domain. In addition, a method of spectral feature extraction is developed and programmed as a real-time fault diagnosis platform. Through long-term practical implementation, the result shows it can effectively discriminate the real metal impact alarms from false ones more than 90% to ensure operation security of the nuclear power plant. Furthermore, this technique can be applied to the fault prognosis in other kinds of power plants.
Sustainability | Machinery ＆ SystemThe National Atomic Research Institute, formerly known as the Institute of Nuclear Energy Research Institute, has dedicated many years to plasma technology research. We have developed high-quality Atmospheric Plasma Spray (APS) technology and, in line with national policies, have invested in the development of important energy storage components, including Metal-Supported Solid Oxide Cells (MS-SOCs) and Solid-State Lithium-Ion Batteries (SSLIBs). APS MS-SOCs products offer advantages such as high efficiency, rapid start-up, and low manufacturing costs. They can also be used for power generation and hydrogen energy storage conversion, depending on the demanding, making them a key technology to assist our country in transitioning into a hydrogen energy society. The large size (1010 cm2) MS-SOCs cells made by APS process reveal high efficiency at 700CoC, such as 50 Watts per cell at 0.7V and 0.5 LPM H2 production per cell. There are three major innovations in APS-SSLIBs: high percentage of active material cathode layer, high ionic conductivity solid electrolyte layer and low spray stress. The APS cathode layer (~2.9 m) reveals high volume capacity of 56 Ah/cm2m, which is higher than the 42 Ah/cm2m of commercially cathodes. When the film thickness increases to 10 m or more, the APS cathodes still maintain high volume capacity between 40~50 Ah/cm2m.
Sustainability | Green Energy ＆ EnvironmentOxy-fuel combustion with flue gas recirculation technology, direct carbon capture in cement kiln or lime kiln, so that the carbon dioxide concentration can reach more than 90%, which can be utilized or storaged. Design oxy-fuel combustion with flue gas recirculation of rotary kiln and cascade cyclone calciner. It can provide carbon reduction solutions for high carbon emission industries, such as cement and steel.
Sustainability | Green Energy ＆ EnvironmentThe light calcium carbonate is important raw materials for industry such as papermaking, rubber, plastics and paint manufactory. This technology is to utilize the principle of CO2 carbonation to produce light calcium carbonate, employ calcium oxide and CO2 as raw materials with rotating packed bed reactor in the different conditions that include no additive, conditions of operation control to continuous produce different crystal form calcium carbonate. This technology emphasis on doesn’t adding any additive, it so will not influence purity of calcium carbonate. In addition to, it can continuous production, easy to operate and low cost.
Sustainability | Green Energy ＆ EnvironmentA centrifugal compressor is provided. The centrifugal compressor includes a volute base plate, a volute cover plate, an impeller, a diffuser adjustment assembly, a radial assembly, an axial assembly, a driving assembly. A diffuser and volute are formed between the volute cover plate and the volute base plate, and the diffuser is connected to the volute. The impeller is rotatably discharged gas through the diffuser and the gas is discharged from the diffuser to the volute and then discharged from the centrifugal compressor. The diffuser adjustment assembly includes a driving ring, a driving rod, a pin and a diffuser ring. The radial assembly is disposed in an inner circumference surface of the driving ring. The axial assembly is disposed between an outer circumference surface, a top surface and a bottom surface of the driving ring. The drive assembly is used to rotatably drive the driving ring to rotate. When the driving ring is rotated, the driving rod is moved by the pin moving to the pin track of the driving ring to drive the diffuser ring to adjust a flow path width of the diffuser.
Sustainability | Green Energy ＆ EnvironmentThe aluminum micro-channel heat exchanger consists of flat tubes, headers and louver fins, with a hydraulic diameter of Dh<1.5mm. It has the advantages of small thermal resistance, large heat transfer area, small size and light weight. Key technologies include (1) development of performance calculation software for aluminum heat exchangers, design of geometry, refrigerant flow distribution, circuits, etc. (2) mold development (3) performance test comparison, the error between the design value and the measured capacity value is ± within 5%.
Sustainability | Green Energy ＆ EnvironmentThis technology uses the dry-anaerobic-fermentation system to treat solid wastes such as kitchen waste, livestock manure and agricultural wastes and converts them into biogas for heat and electricity utilization. ITRI has established a laboratory test platform, an 1-m3 demonstration plant and a 10-m3 quasi-commercial system can be used to help the industry for the bio-source assessment and technical verification.
Sustainability | Green Energy ＆ EnvironmentEnergy Efficiency Labeling and Rating Policy Promotion and Advocacy
Sustainability | Green Energy ＆ Environment1. The technology allows legally registered photovoltaic (PV) companies to use goat grazing and related feeding management, biosecurity, and disease diagnosis and treatment technologies required for weed removal in legal ground-mounted PV sites. 2. Rotational grazing of goats in several nearby legal ground-mounted PV fields can save manpower and fuel costs for weed removal, as well as carbon emissions due to the use of fossil fuels.
Sustainability | AgricultureThe U+ Far-UVC light series employs the Care 222 technology from Ushio, a Japanese leader in special light-source techonlogies, as the best UV disinfection solution. Featuring contact and residuals free sterillzation, the series serves as a more effective disinfectant than alcohol by inactivating viruses and bacteria on the surface on bojects and in the air, thus delivering better performance for pandemic prevention. In fact, it has been proven to be significantly against COVID-19. The driver of the light source adopts the high-frequency, high-boost power converter developed by the Industrial Technology Research Institute, which has the characteristics of high efficiency and light weight, and can make the U+ light have the advantages of stable output intensity and no heat generation.
Sustainability | Green Energy ＆ EnvironmentThe monitoring system for boiler tubes of coal-fired plant could be considerably helpful decreasing the EUF (Equivalent Unavailability Factor) of plant by the reduction of creep mechanism. The captured parameters from the real time operation, inspection of plant maintenance and the frequency of tube replacements are involved in the system. It could be expected that the raise of confidence from people, owner and government on the stably electricity production.
Sustainability | Machinery ＆ SystemThe heat pump can drive solid or liquid desiccant to achieve energy-saving dry performance. It can apply to sludge drying, plastic drying, constant temperature, and humidity process, etc. Taking the sludge dryer as an example, the energy consumption index can be increased from 1.8 kg/kWh of the traditional heat pump system to 2.5 kg/kWh. The solid desiccant can reach low humidity applying to the battery process. The liquid desiccant is accompanied by a sterilizing ability and purifies the air, which can be used in green buildings.
Sustainability | Green Energy ＆ EnvironmentUse LED luminaire to construct IoT platform, this allows the intelligent dimmable lighting system and IPS system application integrated together to realize the comfortable Human Centric Lighting. The LED power supply adopts the LED drive technology developed by the Industrial Technology Research Institute. It has the characteristics of high power factor, high efficiency, and low flicker, which can make the LED lamps have stable light output.
Sustainability | Green Energy ＆ EnvironmentBACKGROUND: In order to implement the government’s policy of “National Space Technology Long-Term Development Program”, NARI has developed high efficiency space solar cells by our own technologies such as epitaxy of solar cells and electrode manufacturing process etc. CURRENT TECHNOLOGY STATUS: The highest efficiency of standard solar cells with light receiving area of 30.18 cm2 is up to 30%. These cells also follow the international test standard ECSS-E-ST-20-08C for radiation environment reliability verification to ensure that they can maintain excellent performance for the duration of satellite programs. In the future, the cells are expected to be used on FORMOSAT-8.
Sustainability | Electronics ＆ OptoelectronicsComing soon!
