Search Results - energy+%26+power

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Quantum Positive Unlabeled Learning Algorithms with Applications to Energy
Background Positive unlabeled (PU) learning is a semi-supervised machine learning approach to a binary classification problem in which most of the data is unlabeled. PU learning algorithms reduce the computational cost of training machine learning classifiers, because the labeling of data is time-intensive for supervised machine learning algorithms....
Published: 5/21/2025   |   Inventor(s): Andreas Spanias, Salil Naik, Leslie Miller, Kristen Jaskie, Glen Uehara
Keywords(s):  
Category(s): Physical Science, Artificial Intelligence/Machine Learning, Energy & Power, Wireless & Networking
Photocatalytic Luminous Monoliths
Background As the range of materials that are compatible with additive manufacturing dimensional (3D) printing has expanded, the technology has gained increasing relevance in the applicability and adoption in fields such as catalysis and adsorption. Traditional monolithic contactors have the advantages of good mass transfer and lower pressure drops....
Published: 5/21/2025   |   Inventor(s): Jean Andino, Adnan Abdullahi, Mikiye Lamansky
Keywords(s):  
Category(s): Physical Science, Environmental Remediation/Wastewater Treatment, Energy & Power, Advanced Materials/Nanotechnology
Systems and Methods for Global Horizontal Irradiance Forecasting for Photovoltaic Systems
Background As more large-scale solar arrays (utility-scale) are connected to the energy grid, predicting solar irradiance (e.g., the amount of sunlight hitting the panels) becomes crucial for accurately forecasting the power of these photovoltaic (PV) arrays. This is because solar power generation is highly dependent on sunlight, which is variable...
Published: 5/13/2025   |   Inventor(s): Andreas Spanias, Sameeksha Katoch, David Ramirez, Pavan Turaga, Cihan Tepedelenlioglu
Keywords(s):  
Category(s): Physical Science, Microelectronics, Artificial Intelligence/Machine Learning, Advanced Materials/Nanotechnology, Energy & Power
Transformer-Less, Reduced Volume PV Inverter Topology
Inverters are devices typically used in solar power generation systems to convert electric current to a more useful type, but are prone to failure and are the main cause of malfunction in solar power systems. Using transformer-less (TL) inverters is a desirable alternative because of their higher efficiency, lower size, and lower cost. However, TL inverters...
Published: 4/2/2025   |   Inventor(s): Rajapandian Ayyanar, Yinglai Xia, Jinia Roy
Keywords(s): Power Electronics, Power generation, PV inverter, PWM converters
Category(s): Alternative Energy, Applied Technologies, Computing & Information Technology, Energy & Power, Physical Science, Semiconductor Devices, Semiconductors, Materials & Processes
Adjacent Electrodeposition Method for Compact Metal-Organic Framework Coating on Battery Separators and Other Porous Substrates
Background Electrodeposition is a process that uses an electric current to deposit a layer of metal onto a conductive surface, essentially creating a coating on the material. Electrodeposition helps to protect against corrosion, enhance properties like conductivity, and achieve decorative finished in batteries (in addition to other porous substrates)....
Published: 3/27/2025   |   Inventor(s): Zhaoyang Fan, Xueyan Lin
Keywords(s):  
Category(s): Physical Science, Semiconductors, Materials & Processes, Advanced Materials/Nanotechnology, Energy & Power
Silicon-CdTe-Halide Perovskite Triple-Junction Solar Cell
Background Solar energy is one of the most abundant and affordable energies in the world. However, converting solar energy into electricity significantly relies on the power conversion efficiency of the solar cell’s technology. Due to the current limitations of the various materials and physics in the solar cell’s technology, it is a great...
Published: 2/28/2025   |   Inventor(s): Feng Yan, Yanfa Yan
Keywords(s):  
Category(s): Energy & Power, Advanced Materials/Nanotechnology, Physical Science
Novel Transparent Hole Contact for Bifacial Cd(Se)Te Thin-Film Solar Cells
Background Polycrystalline Cd(Se)Te thin-film solar cells are made of a combination of cadmium (Cd), selenium (Se), and tellurium (Te) elements and exhibit efficient light absorption properties and a tunable bandgap depending on the ratio between the elements. Cd(Se)Te thin-film solar cells currently make up 5% of the global photovoltaic market, and...
Published: 2/28/2025   |   Inventor(s): Yong-Hang Zhang, Xin Qi, Zheng Ju
Keywords(s):  
Category(s): Physical Science, Energy & Power, Advanced Materials/Nanotechnology
Spark - High Efficiency Micro-Power Generator for Portable Applications
Background For many years, the goal of efficient electricity generation at small scales with hydrocarbon fuels has been impractical due to heat loss and other challenges. Current approaches to electricity generation at small scales involve the combustion of hydrocarbon fuels to drive generators, which can be useful for remote or off-grid applications,...
Published: 2/13/2025   |   Inventor(s): Gowan Rowland, Tyler Smith, Ryan Milcarek
Keywords(s): Fuel Cells, Energy
Category(s): Physical Science, Energy & Power, Applied Technologies
Systems and Optimization Methods for Multi-Winding Magnetics in Power Converters
Background With growing environmentally friendly energy consumption and increasing efficiency needs, there is an increasing need for distributed versatile energy management systems. For cutting-edge applications such as electric-vehicle power train, space station power supplies, microgrids, or wherever multiple energy resources and/or loads are connected...
Published: 2/13/2025   |   Inventor(s): Ayan Mallik, Saikat Dey
Keywords(s):  
Category(s): Physical Science, Energy & Power, Semiconductors, Materials & Processes, Alternative Energy
High Voltage Gain DC-DC Converters
Background Battery-to-Grid (B2G) integration is a pivotal step towards a cleaner, more resilient, and efficient energy system. B2G offers numerous benefits, including grid stability, cost reduction, and support for renewable energy sources. In current grid-integrated energy storage systems, multiple cells are connected in series to create a battery...
Published: 2/13/2025   |   Inventor(s): Ayan Mallik, Writtik Dutta, Naveed Ishraq
Keywords(s):  
Category(s): Physical Science, Energy & Power, Alternative Energy, Semiconductors, Materials & Processes
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