Search Results - ps-energy+and+power

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Functional Power Flow: A Matrix-free Non-iterative Method for Radial Networks with ZIP loads
In the field of power grid analysis, particularly in distribution systems, solving the power flow problem is fundamental for grid planning and operational decision-making. Traditionally, methods rely on iterative techniques and sparse linear solvers to find solutions. However, these approaches can be computationally intensive, require careful initialization,...
Published: 7/10/2024   |   Inventor(s): Amarsagar Reddy Ramapuram Matavalam
Keywords(s): Algorithm Development, Distributed power generation, Energy, Energy storage, Power Systems, PS-Energy and Power, Utility power generation
Category(s): Computing & Information Technology, Energy & Power, Physical Science
Fabrication Trade-Off-Based Optimal Synthesis of Winding Configurations in Capacitor-Inductor-Inductor-Capacitor Converter
High frequency isolated resonant converters have found widespread application in the field of EV charging, solar inverters, switch mode power supplies, and aircraft power supplies, due to their higher power density and superior conversion efficiency. Specific applications include auxiliary power units used in more electric aircrafts that use fuel cell-based...
Published: 5/13/2024   |   Inventor(s): Ayan Mallik, Ashwin Chandwani
Keywords(s): DC-DC converters, Energy, Materials and Electronics, PS-Energy and Power
Category(s): Physical Science, Energy & Power, Computing & Information Technology
Time-Synchronized Topology and State Estimation in Real-Time Unobservable Distribution Systems
Real-time monitoring and control of distribution networks was traditionally deemed unnecessary because it had radial configuration, unidirectional power flows, and predictable load patterns. However, the fast growth of behind-the-meter generation, particularly solar photovoltaic, electric vehicles, and storage, is transitioning the distribution system...
Published: 5/13/2024   |   Inventor(s): Anamitra Pal, Behrouz Azimian, Lang Tong
Keywords(s): Algorithm Development, Electric Power Engineering, Machine Learning, Neural Computing, PS-Computing and Information Technology, PS-Energy and Power
Category(s): Computing & Information Technology, Energy & Power, Physical Science
Voltage Distribution Power System Modeling & Scheduling Software Tool
The real-time operation and control of distribution systems has not been significantly automated due to limitation of communication infrastructure, real-time monitoring, and operational scheduling tools. Also, the energy democracy movement is resulting in more and more penetration of energy resources in electric distribution systems. With increasing...
Published: 7/9/2024   |   Inventor(s): Mojdeh Hedman, Zahra Soltani
Keywords(s): Algorithm Development, Power Systems, PS-Energy and Power, Software
Category(s): Computing & Information Technology, Energy & Power, Physical Science
Automated Correction of GIS Data in Secondary Distribution Networks
Due to the recent emphasis on a more accurate representation of the electric distribution grid, several utilities now have extensive geographic information system (GIS) databases on distribution feeder equipment and conductor segments. These GIS databases have the ability to manage great amounts of geographical data constructed with spatial information...
Published: 9/20/2023   |   Inventor(s): Karen Montano Martinez, Vijay Vittal, Shanshan Ma
Keywords(s): Database, PS-Computing and Information Technology, PS-Energy and Power
Category(s): Computing & Information Technology, Energy & Power, Physical Science
Energy Storage Dispatch Optimization Model for Maximizing Electrical Cost Savings
Energy usage in the industrial sector has been increasing since 2007 and has been the largest energy consuming sector in the US (e.g., at nearly 33 quadrillion Btus in 2018). Industrial facilities are not only the largest end-use consumer of energy, but account for one-third of the total peak power demand in the US. This creates several challenges...
Published: 8/29/2023   |   Inventor(s): Joseph Elio, Miguel Peinado-Guerrero, Jesus Villalobos, Ryan Milcarek
Keywords(s): Electric Power Engineering, Energy, Energy Efficiency, Energy storage, PS-Energy and Power
Category(s): Computing & Information Technology, Energy & Power, Physical Science
Zigzag Flow Reactor for Thermochemical Energy Storage
As the world gears up for the ongoing renewable energy revolution, the temporal variability of the renewable sources remains a big headache for designing a reliable electricity grid. A multi-level energy storage infrastructure is thus necessary to maintain high, year-round dispatchability. No technology that currently exists is ideally suited to meet...
Published: 7/15/2023   |   Inventor(s): Rhushikesh Ghotkar, Ryan Milcarek, Ivan Ermanoski, James Miller, Roy Hogan, Jr.
Keywords(s): Energy, Energy storage, PS-Energy and Power, Thermal Storage
Category(s): Alternative Energy, Energy & Power, Physical Science
Synthetic Infrastructure Model for Vulnerability, Failure, & Future Transition
Urban infrastructures are complex and vulnerable to cascading failures (e.g., a hurricane causing large-scale power outages). Understanding urban infrastructures, their relationships, and propensity for cascading failures is essential to preparing for future extreme events. Often seemingly innocuous failures trigger a catastrophic hazard as the initial...
Published: 2/23/2023   |   Inventor(s): Mikhail Chester, SK Nasir Ahmad, Nathan Johnson, Ryan Hoff
Keywords(s): Infrastructure, Modeling, PS-Energy and Power
Category(s): Computing & Information Technology, Energy & Power, Environmental, Physical Science
Optimizing Solar Power using Array Topology Reconfiguration and Deep Neural Network
Photovoltaic (PV) energy systems have played a major part in meeting renewable energy requirements. However, power production from PV systems faces impediments such as partial shading due to environmental and man-made obstructions. Shading causes voltage and current mismatch losses that can significantly reduce the power supplied to the grid. Reconfiguring...
Published: 2/23/2023   |   Inventor(s): Vivek Sivaraman Narayanaswamy, Rajapandian Ayyanar, Cihan Tepedelenlioglu, Andreas Spanias
Keywords(s): Algorithm Development, Networks, IT, Software and Communication, Neural Computing, Performance Optimization, PS-Energy and Power, Solar Energy
Category(s): Physical Science, Environmental, Energy & Power, Computing & Information Technology, Alternative Energy
Wireless Power Transmission
There are a number of circumstances where electricity is needed, but wired power delivery is not available, convenient, or technologically feasible. Remote industrial, scientific, and military endeavors often journey beyond established infrastructure, making wired power delivery more complicated, expensive, and dangerous. Also, emergency situations...
Published: 2/23/2023   |   Inventor(s): Ivan Ermanoski, Christian Fortunato, Spring Berman
Keywords(s): Hydrogen, PS-Energy and Power, Wireless power transmission
Category(s): Energy & Power, Physical Science
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