Search Results - "Overbye, Thomas J"

Partial Y-Bus Factorization Algorithm for Power System Dynamic Equivalents by Kim, Soobae, Overbye, Thomas J.

“…This paper presents a partial Y-bus factorization algorithm to reduce the size of a power system model for transient stability analysis. In the proposed…”
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A Test Case for the Calculation of Geomagnetically Induced Currents by Horton, R., Boteler, D. H., Overbye, T. J., Pirjola, R. J., Dugan, R.

“…Geomagnetically induced currents (GICs) in power systems can be attributed to problems ranging from transformer overheating, misoperation of protective relays,…”
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SCPSE: Security-Oriented Cyber-Physical State Estimation for Power Grid Critical Infrastructures by Zonouz, S., Rogers, K. M., Berthier, R., Bobba, R. B., Sanders, W. H., Overbye, T. J.

“…Preserving the availability and integrity of the power grid critical infrastructures in the face of fast-spreading intrusions requires advances in detection…”
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An Authenticated Control Framework for Distributed Voltage Support on the Smart Grid by Rogers, Katherine M, Klump, Ray, Khurana, Himanshu, Aquino-Lugo, Angel A, Overbye, Thomas J

“…Existing and forthcoming devices at the residential level have the ability to provide reactive power support. Inverters which connect distributed generation…”
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A Metric-Based Validation Process to Assess the Realism of Synthetic Power Grids by Birchfield, Adam, Schweitzer, Eran, Athari, Mir, Xu, Ti, Overbye, Thomas, Scaglione, Anna, Wang, Zhifang

“…Public power system test cases that are of high quality benefit the power systems research community with expanded resources for testing, demonstrating, and…”
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Optimal Subinterval Selection Approach for Power System Transient Stability Simulation by Kim, Soobae, Overbye, Thomas J

“…Power system transient stability analysis requires an appropriate integration time step to avoid numerical instability as well as to reduce computational…”
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Building Highly Detailed Synthetic Electric Grid Data Sets for Combined Transmission and Distribution Systems by Li, Hanyue, Wert, Jessica L., Birchfield, Adam Barlow, Overbye, Thomas J., Roman, Tomas Gomez San, Domingo, Carlos Mateo, Marcos, Fernando Emilio Postigo, Martinez, Pablo Duenas, Elgindy, Tarek, Palmintier, Bryan

“…This paper introduces a methodology for building synthetic electric grid data sets that represent fictitious, yet realistic, combined transmission and…”
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Mosaic Packing to Visualize Large-Scale Electric Grid Data by Birchfield, Adam B., Overbye, Thomas J.

“…For large power systems, a continual challenge is to display wide-area data in a way that maximizes human users' situational awareness. This paper describes a…”
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Power Flow Convergence and Reactive Power Planning in the Creation of Large Synthetic Grids by Birchfield, Adam B., Xu, Ti, Overbye, Thomas J.

“…To encourage and support innovation, synthetic electric grids are fictional, designed systems that mimic the complexity of actual electric grids but contain no…”
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Grid Structural Characteristics as Validation Criteria for Synthetic Networks by Birchfield, Adam B., Ti Xu, Gegner, Kathleen M., Shetye, Komal S., Overbye, Thomas J.

“…This paper presents a methodology and set of validation criteria for the systematic creation of synthetic power system test cases. The synthesized grids do not…”
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Modeling, Tuning, and Validating System Dynamics in Synthetic Electric Grids by Xu, Ti, Birchfield, Adam B., Overbye, Thomas J.

“…A synthetic network modeling methodology has been developed to generate completely fictitious power system models with capability to represent characteristic…”
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Development and Electric Grid Applications of a Magnetometer Network by Shetye, Komal S, Kumar, Ramyaa Rathna, Klauber, Cecilia, Mao, Zeyu, Overbye, Thomas J, Gannon, Jennnifer, Henderson, Michael

“…Monitoring the elements associated with geomagnetic disturbances (GMDs), such as the earth's magnetic field, can help mitigate their negative impacts on the…”
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Transmission-and-Distribution Dynamic Co-Simulation Framework for Distributed Energy Resource Frequency Response by Wang, Wenbo, Fang, Xin, Cui, Hantao, Li, Fangxing, Liu, Yijing, Overbye, Thomas J.

“…The rapid deployment of distributed energy resources (DERs) in distribution networks has made it challenging to balance the transmission system and stabilize…”
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Mitigation of Geomagnetically Induced Currents Using Corrective Line Switching by Kazerooni, Maryam, Zhu, Hao, Overbye, Thomas J.

“…This paper considers line switching as a remedial action to mitigate the geomagnetically induced currents (GICs) in large-scale power…”
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The Creation and Validation of Load Time Series for Synthetic Electric Power Systems by Li, Hanyue, Yeo, Ju Hee, Bornsheuer, Ashly L., Overbye, Thomas J.

“…Synthetic power systems that imitate functional and statistical characteristics of the actual grid have been developed to promote researchers' access to public…”
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The Commitment of Interruptible Load to Ensure Adequate System Primary Frequency Response by Bhana, Rajesh, Overbye, Thomas J.

“…The use of interruptible load (IL) resources to improve the primary frequency response (PFR) of an interconnected power system has been proposed and, for…”
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Large-Scale Generation and Validation of Synthetic PMU Data by Idehen, Ikponmwosa, Jang, Wonhyeok, Overbye, Thomas J.

“…In spite of the challenges associated with obtaining actual PMU measurements for research purposes and analytic methods testing, it remains crucial that…”
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Joint Detection and Localization of Stealth False Data Injection Attacks in Smart Grids Using Graph Neural Networks by Boyaci, Osman, Narimani, Mohammad Rasoul, Davis, Katherine R., Ismail, Muhammad, Overbye, Thomas J., Serpedin, Erchin

“…False data injection attacks (FDIA) are a main category of cyber-attacks threatening the security of power systems. Contrary to the detection of these attacks,…”
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Transformer Protection in Large-Scale Power Systems During Geomagnetic Disturbances Using Line Switching by Kazerooni, Maryam, Overbye, Thomas J.

“…Geomagnetically induced currents (GICs) can increase the reactive power loss in transformers and potentially cause permanent damage due to overheating. This…”
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A GIC Estimator for Electric Grid Monitoring During Geomagnetic Disturbances by Klauber, Cecilia, Shetye, Komal, Overbye, Thomas J., Davis, Katherine

“…Electric power system state estimation is a vital part of real-time monitoring and management for power grid operations and control. With increased interest in…”
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