# overview
My research interests include power system analysis and simulations, visualization of power system information, big data and cyber security applied to power systems, power system aspects of geomagnetic disturbances and EMP.

# keywords[]
4606 Distributed Computing And Systems Software

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Networking And Information Technology R&d

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4607 Graphics, Augmented Reality And Games

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4009 Electronics, Sensors And Digital Hardware

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4009 Electronics, Sensors And Digital Hardware

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Clinical Trials And Supportive Activities

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4007 Control Engineering, Mechatronics And Robotics

# keywords[]
4007 Control Engineering, Mechatronics And Robotics

# educationAndTraining[].organization.label
University of Wisconsin - Madison - (Madison, Wisconsin, United States)

# educationAndTraining[].organization.label
University of Wisconsin - Madison - (Madison, Wisconsin, United States)

# educationAndTraining[].organization.label
University of Wisconsin - Madison - (Madison, Wisconsin, United States)

# awardsAndHonors[].label
IEEE PES Outstanding Power Engineering Educator Award

# publications[].label
The role of power system visualization in enhancing power system security

# publications[].label
Considerations for Interconnection of Large Power Grid Networks

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Determination of emergency power system voltage control actions

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
The Role of Power System Visualization in Enhancing Power System Security

# publications[].label
Assessment of transmission system loadability

# publications[].label
Component Monitoring and Dynamic Loading Visualization from Real Time Power Flow Model Data

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Temperature-Triggered Failure Hazard Mitigation of Transformers Subject to Geomagnetic Disturbances

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Coupled Infrastructure Simulation of Electric Grid and Transportation Networks

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Wide-Area Electric Grid Visualization Using Pseudo-Geographic Mosaic Displays

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Assessment of transmission system loadability - Discussion

# publications[].label
Joint Detection and Localization of Stealth False Data Injection Attacks in Smart Grids using Graph Neural Networks

# publications[].label
A simulation tool for analysis of alternative paradigms for the new electricity business

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Power Grid Sensitivity Analysis of Geomagnetically Induced Currents

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Visualizing power system operations in an open market

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
An Overview of Modeling Geomagnetic Disturbances in Power Systems

# publications[].label
Human factors aspects of power system voltage contour visualizations

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
A testbed for power system security evaluation

# publications[].label
A simulation based approach to pricing reactive power

# publications[].label
Automation of Commercial Power System Software for Data-Driven Research

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Integration of Renewable Generators in Synthetic Electric Grids for  Dynamic Analysis

# publications[].label
Integration of Renewable Generators in Synthetic Electric Grids for   Dynamic Analysis

# publications[].label
New methods for the visualization of electric power system information

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
A new method for finding low-voltage power flow solutions

# publications[].label
Empirical analysis of the variation of distribution factors with loading

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Improved Generator Voltage Control in Power Flow Solutions

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
A comparison of the AC and DC power flow models for LMP calculations

# publications[].label
The Creation and Validation of Load Time Series for Synthetic Electric  Power Systems

# publications[].label
Undergraduate Research on Design Considerations for a GMD Mitigation System

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
A Methodology for the Creation of Geographically Realistic Synthetic Power Flow Models

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
A Graph-theoretic Approach for Addressing Trenching Constraints in Wind Farm Collector System Design

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Linear Analysis of Multiple Outage Interaction

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
A POWER-FLOW MEASURE FOR UNSOLVABLE CASES

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
An Individual Welfare Maximation Algorithm for Electricity Markets

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Correction to 'Improved techniques for power systems voltage stability assessment using energy methods' (Nov 91 1446-1452)

# publications[].label
Computationally Efficient Identification of Power Flow Alternative Solutions with Application to Geomagnetic Disturbance Analysis

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
System-Wide Case Study Assessment of Transformer Heating Due to Geomagnetic Disturbances

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Application of Transformer Impedance Correction Tables in Power Flow Studies

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Mixed power flow analysis using AC and DC models

# publications[].publisher
Institution of Engineering and Technology (IET)

# publications[].label
Deep Reinforcement Learning for Electric Transmission Voltage Control

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
USE OF ENERGY METHODS FOR ONLINE ASSESSMENT OF POWER-SYSTEM VOLTAGE SECURITY

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Smart Grids and Beyond: Achieving the Full Potential of Electricity Systems

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Component monitoring and dynamic loading visualization from real time power flow model data

# publications[].label
The Use of Geographic Data Views to Help With Wide-Area Electric Grid Situational Awareness

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Interactive 3D visualization of power system information

# publications[].label
Assessment of Discrepancies in Load Models across Transient Stability Software Packages

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
An Economic Evaluation Tool of Inertia Services for Systems with Integrated Wind Power and Fast-Acting Storage Resources

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Modeling and Analysis of GMD Effects on Power Systems

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Human Factors Aspects of Three-Dimensional Visualization of Power System Information

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Systematic Determination of Discrepancies Across Transient Stability Software Packages

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Human factors aspects of power system voltage contour visualizations

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Techniques for improving power flow convergence

# publications[].label
Development and application of a power system simulation environment

# publications[].label
Considerations in the Automatic Development of Electric Grid Restoration  Plans

# publications[].label
Low voltage power flow solutions and their role in exit time based security measures for voltage collapse

# publications[].label
An energy reference bus independent LMP decomposition algorithm

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Effective calculation of power system low-voltage solutions - Discussion

# publications[].label
COMPUTATION OF A PRACTICAL METHOD TO RESTORE POWER-FLOW SOLVABILITY

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
A comparison of the optimal multiplier in polar and rectangular coordinates

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Techniques for Maintaining Situational Awareness During Large-Scale Electric Grid Simulations

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Motion in Mimic Displays: Effects on the Detection and Diagnosis of Electrical Power System Failures

# publications[].label
Q-V CURVE INTERPRETATIONS OF ENERGY MEASURES FOR VOLTAGE SECURITY

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Transient Model Verification of Wind Turbines

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Analysis and visualization of market power in electric power systems

# publications[].label
Preliminary Consideration of Voltage Stability Impacts of Geomagnetically Induced Currents

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Building Synthetic Power Transmission Networks of Many Voltage Levels, Spanning Multiple Areas

# publications[].label
Future power delivery options for long-term energy sustainability

# publications[].label
Searching for noncooperative equilibria in centralized electricity markets

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Visualizing the Interaction between the Transmission System and Power Markets

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Delaunay Triangulation Based Wide-Area Visualization of Electric Transmission Grids

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Assessment of Multirate Method for Power System Dynamics Analysis

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Interactive lessons for pre-university power education

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Emergency Power System control following a saddle node bifurcation

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Considerations in the Automatic Development of Electric Grid Restoration Plans

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Grid Structural Characteristics as Validation Criteria for Synthetic Networks

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
AN ENERGY BASED SECURITY MEASURE FOR ASSESSING VULNERABILITY TO VOLTAGE COLLAPSE

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Singular Value Decomposition in Geomagnetically Induced Current Validation

# publications[].label
Effective calculation of power system low-voltage solutions

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
An individual welfare maximization algorithm for electricity markets

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Visualizations for power system contingency analysis data

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
The Electric Power Industry and Climate Change: US Research Needs

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
VOLTAGE SECURITY ENHANCEMENT USING ENERGY BASED SENSITIVITIES

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Using Motion to Visualize Flow Facilitates Monitoring in Process Control

# publications[].label
Application of Large-Scale Synthetic Power System Models for Energy Economic Studies

# publications[].label
Real-Time Event Detection and Feature Extraction Using PMU Measurement Data

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Information Management and Visualization in Electric Power Systems

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
A USER-FRIENDLY SIMULATION PROGRAM FOR TEACHING POWER-SYSTEM OPERATIONS

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Distribution High Impedance Fault Location Using Localized Voltage Magnitude Measurements

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Iterative Matrix Pencil Method for Power System Modal Analysis

# publications[].label
Ubiquitous Data Availability: Balancing the Needs of Competitive Markets with Confidentiality and System Security

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Real-Time Monitoring Applications for the Power Grid under Geomagnetic Disturbances

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Voltage contours for power system visualization

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Visualizing the interaction between the transmission system and power markets

# publications[].label
Statistical Considerations in the Creation of Realistic Synthetic Power Grids for Geomagnetic Disturbance Studies

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Considerations in the Initialization of Power Flow Solutions from Dynamic Simulation Snapshots

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
METHOD TO IMPROVE TRANSMISSION-SYSTEM VOLTAGE STABILITY

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Deep Reinforcement Learning for Electric Transmission Voltage Control

# publications[].label
Visualization of Power System Wide -Area, Time Varying Information

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Distribution Fault Location Using Wide-Area Voltage Magnitude Measurements

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].publisher
American Association of Petroleum Geologists AAPG/Datapages

# publications[].label
An Interactive, Extensible Environment for Power System Simulation on the PMU Time Frame with a Cyber Security Application

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Agent Technologies for Control Applications in the Power Grid

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
An Emulation Environment for Prototyping PMU Data Errors

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Line Outage Detection Using Phasor Angle Measurements

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Parametric Steady-State Voltage Stability Assessment of Power Systems using Benchmark Scenarios of Geomagnetic Disturbances

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Location-Dependent Impacts of Resource Inertia on Power System Oscillations

# publications[].label
Sensitivity of Modes from Modal Analysis of Electric Grids

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
IMPROVED TECHNIQUES FOR POWER-SYSTEM VOLTAGE STABILITY ASSESSMENT USING ENERGY METHODS

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Key Technical Challenges for the Electric Power Industry and Climate Change

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Steady-State Scenario Development for Synthetic Transmission Systems

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
A COMPOSITE FRAMEWORK FOR SYNCHRONOUS AND VOLTAGE STABILITY IN POWER-SYSTEMS

# publications[].label
Fostering intuitive minds for power system design

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
New techniques for power system visualization under deregulation

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
USE OF FACTS DEVICES FOR POWER-SYSTEM STABILITY ENHANCEMENT

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Contouring Method Considerations for Power Systems Applications

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
The Power Grid Library for Benchmarking AC Optimal Power Flow Algorithms

# publications[].label
The samart grid and PMUs: Operational challenges and opportunities

# publications[].label
Joint Detection and Localization of Stealth False Data Injection Attacks   in Smart Grids using Graph Neural Networks

# publications[].label
THE ELECTRIC-POWER ENGINEERING PROGRAM AT THE UNIVERSITY-OF-ILLINOIS AT URBANA-CHAMPAIGN

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Empirical analysis of the variation of distribution factors with loading

# publications[].label
Power System Level Impacts of Plug-In Hybrid Electric Vehicles Using Simulation Data

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Geomagnetic Disturbance Modeling Results for the AEP System: A Case Study

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Inclusion of price dependent load models in the Optimal Power Flow

# publications[].label
Human factors aspects of three-dimensional visualization of power system information

# publications[].label
Market Power Potential Examination for Electricity Markets Using Perturbation Analysis in Linear Programming OPF Context

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Market power potential examination for electricity markets using perturbation analysis in linear programming OPF context

# publications[].label
Synthesize Phasor Measurement Unit Data Using Large-Scale Electric Network Models

# publications[].label
Additional Insights in Creating Large-Scale, High Quality Synthetic Grids: A Case Study

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Mitigating Power System Response to GICs in Known Networks

# publications[].label
Synthesize Phasor Measurement Unit Data Using Large-Scale Electric Network Models

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
SOME ASPECTS OF THE ENERGY FUNCTION-APPROACH TO ANGLE AND VOLTAGE STABILITY ANALYSIS IN POWER-SYSTEMS

# publications[].label
Collaboration and Dissemination Efforts Related to Pre-University Power Lessons

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Grid Impact Evaluation of Localized Geomagnetic Field Enhancements Using Sensitivity Analysis

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
EFFECTS OF LOAD MODELING ON ANALYSIS OF POWER-SYSTEM VOLTAGE STABILITY

# publications[].label
Applications of DC Power Flow Based Power System Dynamic Simulations

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Three dimensional visualizations for power system contingency analysis voltage data

# publications[].label
Application of Set-Theoretic Method to Assess the Locational Impacts of Virtual Inertia Services on the Primary Frequency Responses

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Assessment of transmission constraint costs: Northeast US case study

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
A Comparison of the AC and DC Power Flow Models for LMP Calculations

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Event Analysis of Distribution System Voltage Data

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Reducing the risk of major blackouts through improved power system visualization

# publications[].label
Assessment of transmission system loadability

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Validation of Power System Transient Stability Results

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Power system simulation: understanding small- and large-system operations

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Q-V CURVE INTERPRETATIONS OF ENERGY MEASURES FOR VOLTAGE SECURITY - REPLY

# publications[].label
Assessment of strategic market power in power systems

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Distribution system event detection and classification using local voltage measurements

# publications[].publisher
Institute of Electrical and Electronics Engineers (IEEE)

# publications[].label
Application of Transformer Impedance Correction Tables in Power Flow  Studies

# researcherOn[].label
Deep Cyber-Physical Situational Awareness for Energy Systems: A Secure Foundation for Next-Generation Energy Management

# researcherOn[].awardedBy.label
United States Department of Energy - (Washington D.C., District of Columbia, United States)

# researcherOn[].label
Deep Learning-based Detection of Stealth False Data Injection Attacks in Large-Scale Synthetic Power Grids

# researcherOn[].awardedBy.label
National Science Foundation - (Arlington, Virginia, United States)

# researcherOn[].label
Texas Power and Energy Conference (TPEC) Feb, 2020 Travel Proposal. To Be Held at Texas A&M University, February 6-7, 2020

# researcherOn[].awardedBy.label
National Science Foundation - (Arlington, Virginia, United States)

# researcherOn[].label
EPCN: Enhancing the Modeling, Simulation and Visualization of Large-Scale Electric Grids Utilizing Detailed Synthetic Power Grids and Data Sets

# researcherOn[].awardedBy.label
National Science Foundation - (Arlington, Virginia, United States)

# streetAddress
188 Bizzell St; Electrical Engineering; 3128 TAMU

# inTheNews[].label
A&M expert: ERCOT plan to restore faith in state’s grid will need to address a list of issues

# inTheNews[].label
Texas A&M Professor Creates Texas Magnetometer Network