Line Roald

According to our database, Line Roald authored at least 51 papers between 2014 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Cascading Blackout Severity Prediction with Statistically-Augmented Graph Neural Networks.

Joe Gorka, Tim Hsu, Wenting Li, Yury Maximov, Line Roald

CoRR, 2024

2023

Integration of Centralized and Distributed Methods to Mitigate Voltage Unbalance Using Solar Inverters.

Kshitij Girigoudar, Mengqi Yao, Johanna L. Mathieu, Line A. Roald

IEEE Trans. Smart Grid, May, 2023

Exploring the Impacts of Power Grid Signals on Data Center Operations Using a Receding-Horizon Scheduling Model.

Weiqi Zhang, Line Roald, Victor M. Zavala

IEEE Trans. Sustain. Comput., 2023

Long Solution Times or Low Solution Quality: On Trade-Offs in Choosing a Power Flow Formulation for the Optimal Power Shut-Off Problem.

Noah Rhodes, Eric Haag, Line Roald

CoRR, 2023

Identifying Secure Operating Ranges for DER Control using Bilevel Optimization.

Kshitij Girigoudar, Line A. Roald

CoRR, 2023

Security Constrained Optimal Power Shutoff.

Noah Rhodes, Carleton Coffrin, Line Roald

CoRR, 2023

Optimal Energy Rationing for Prepaid Electricity Customers.

Maitreyee Marathe, Line A. Roald

CoRR, 2023

Optimal Design and Cascading Failure Evaluation of Remedial Action Schemes.

Aditya Rangarajan, Line Roald

CoRR, 2023

Managing Wildfire Risk and Promoting Equity through Optimal Configuration of Networked Microgrids.

Sofia Taylor, Gabriela Setyawan, Bai Cui, Ahmed S. Zamzam, Line A. Roald

Proceedings of the 14th ACM International Conference on Future Energy Systems, 2023

2022

Data-Driven Piecewise Linearization for Distribution Three-Phase Stochastic Power Flow.

Jiaqi Chen, Wenchuan Wu, Line A. Roald

IEEE Trans. Smart Grid, 2022

Learning for Constrained Optimization: Identifying Optimal Active Constraint Sets.

Sidhant Misra, Line Roald, Yeesian Ng

INFORMS J. Comput., 2022

Data-Driven Tuning for Chance-Constrained Optimization: Two Steps Towards Probabilistic Performance Guarantees.

Ashley M. Hou, Line A. Roald

IEEE Control. Syst. Lett., 2022

California Test System (CATS): A Geographically Accurate Test System based on the California Grid.

Sofia Taylor, Aditya Rangarajan, Noah Rhodes, Jonathan Snodgrass, Bernie Lesieutre, Line A. Roald

CoRR, 2022

Chance-Constrained AC Optimal Power Flow for Unbalanced Distribution Grids.

Kshitij Girigoudar, Ashley M. Hou, Line A. Roald

CoRR, 2022

Enabling Undergrounding of Long-Distance Transmission Lines with Low Frequency AC Technology.

David K. Sehloff, Line A. Roald

CoRR, 2022

Efficient Representations of Radiality Constraints in Optimization of Islanding and De-Energization in Distribution Grids.

Joe Gorka, Line Roald

CoRR, 2022

Co-optimization of power line shutoff and restoration for electric grids under high wildfire ignition risk.

Noah Rhodes, Line Roald

CoRR, 2022

Recursive Restoration Refinement: A Fast Heuristic for Near-Optimal Restoration Prioritization in Power Systems.

Noah Rhodes, Carleton Coffrin, Line Roald

CoRR, 2022

Using Geographic Load Shifting to Reduce Carbon Emissions.

Julia Lindberg, Bernard C. Lesieutre, Line A. Roald

CoRR, 2022

The Role of Distributed Energy Resources in Distribution System Restoration.

Noah Rhodes, Line Roald

Proceedings of the 55th Hawaii International Conference on System Sciences, 2022

2021

A Framework for Risk Assessment and Optimal Line Upgrade Selection to Mitigate Wildfire Risk.

Sofia Taylor, Line A. Roald

CoRR, 2021

Stochastic Hybrid Approximation for Uncertainty Management in Gas-Electric Systems.

Conor O'Malley, Gabriela Hug, Line Roald

CoRR, 2021

Low Frequency AC Transmission Upgrades with Optimal Frequency Selection.

David Sehloff, Line Roald

CoRR, 2021

Steady State Modeling for Variable Frequency AC Power Flow.

David Sehloff, Line Roald

CoRR, 2021

The Environmental Potential of Hyper-Scale Data Centers: Using Locational Marginal CO2 Emissions to Guide Geographical Load Shifting.

Julia Lindberg, Line Roald, Bernard C. Lesieutre

Proceedings of the 54th Hawaii International Conference on System Sciences, 2021

A Guide to Reducing Carbon Emissions through Data Center Geographical Load Shifting.

Julia Lindberg, Yasmine Abdennadher, Jiaqi Chen, Bernard C. Lesieutre, Line Roald

Proceedings of the e-Energy '21: The Twelfth ACM International Conference on Future Energy Systems, Virtual Event, Torino, Italy, 28 June, 2021

Tractable Robust Drinking Water Pumping to Provide Power Network Voltage Support.

Anna Stuhlmacher, Line A. Roald, Johanna L. Mathieu

Proceedings of the 2021 60th IEEE Conference on Decision and Control (CDC), 2021

Linearized Three-Phase Optimal Power Flow Models for Distribution Grids with Voltage Unbalance.

Kshitij Girigoudar, Line A. Roald

Proceedings of the 2021 60th IEEE Conference on Decision and Control (CDC), 2021

2020

An Uncertainty Management Framework for Integrated Gas-Electric Energy Systems.

Line A. Roald, Kaarthik Sundar, Anatoly Zlotnik, Sidhant Misra, Göran Andersson

Proc. IEEE, 2020

The Environmental Potential of Hyper-Scale Data Centers: Using Locational Marginal CO₂ Emissions to Guide Geographical Load Shifting.

Julia Lindberg, Bernard C. Lesieutre, Line Roald

CoRR, 2020

PowerModelsRestoration.jl: An Open-Source Framework for Exploring Power Network Restoration Algorithms.

Noah Rhodes, David M. Fobes, Carleton Coffrin, Line Roald

CoRR, 2020

On the Impact of Different Voltage Unbalance Metrics in Distribution System Optimization.

Kshitij Girigoudar, Line A. Roald

CoRR, 2020

Balancing Wildfire Risk and Power Outages through Optimized Power Shut-Offs.

Noah Rhodes, Lewis Ntaimo, Line Roald

CoRR, 2020

2019

Chance-Constrained Unit Commitment With N-1 Security and Wind Uncertainty.

Kaarthik Sundar, Harsha Nagarajan, Line Roald, Sidhant Misra, Russell Bent, Daniel Bienstock

IEEE Trans. Control. Netw. Syst., 2019

Flexibility from Networks of Data Centers: A Market Clearing Formulation with Virtual Links.

Weiqi Zhang, Line A. Roald, Andrew A. Chien, John R. Birge, Victor M. Zavala

CoRR, 2019

Chance-Constrained AC Optimal Popwer Flow - A Polynomial Chaos Approach.

Tillmann Mühlpfordt, Line Roald, Veit Hagenmeyer, Timm Faulwasser, Sidhant Misra

CoRR, 2019

Grid-Aware versus Grid-Agnostic Distribution System Control: A Method for Certifying Engineering Constraint Satisfaction.

Daniel K. Molzahn, Line A. Roald

Proceedings of the 52nd Hawaii International Conference on System Sciences, 2019

Implied Constraint Satisfaction in Power System optimization: The Impacts of Load Variations.

Line A. Roald, Daniel K. Molzahn

Proceedings of the 57th Annual Allerton Conference on Communication, 2019

2018

Chance-Constrained AC Optimal Power Flow Integrating HVDC Lines and Controllability.

Andreas Venzke, Lejla Halilbasic, Adelie Barre, Line Roald, Spyros Chatzivasileiadis

CoRR, 2018

Chance Constraints for Improving the Security of AC Optimal Power Flow.

Miles Lubin, Yury Dvorkin, Line Roald

CoRR, 2018

2017

A Modified Benders Decomposition for Chance-Constrained Unit Commitment with N-1 Security and Wind Uncertainty.

Kaarthik Sundar, Harsha Nagarajan, Line Roald, Sidhant Misra, Russell Bent, Daniel Bienstock

CoRR, 2017

Optimized risk limits for stochastic optimal power flow.

Line Roald, Sidhant Misra, Andrew Morrison, Göran Andersson

Proceedings of the 56th IEEE Annual Conference on Decision and Control, 2017

Solving optimal power flow with non-Gaussian uncertainties via polynomial chaos expansion.

Tillmann Muhlpfordt, Timm Faulwasser, Line Roald, Veit Hagenmeyer

Proceedings of the 56th IEEE Annual Conference on Decision and Control, 2017

2016

Chance Constrained Optimal Power Flow with Curtailment and Reserves from Wind Power Plants.

Line Roald, Sidhant Misra, Michael Chertkov, Scott Backhaus, Göran Andersson

CoRR, 2016

Unit commitment with N-1 Security and wind uncertainty.

Kaarthik Sundar, Harsha Nagarajan, Miles Lubin, Line Roald, Sidhant Misra, Russell Bent, Daniel Bienstock

Proceedings of the Power Systems Computation Conference, 2016

Optimal power flow with wind power control and limited expected risk of overloads.

Line Roald, Göran Andersson, Sidhant Misra, Michael Chertkov, Scott Backhaus

Proceedings of the Power Systems Computation Conference, 2016

Joint scheduling of frequency control reserves and energy dispatch for islanded power systems.

Georgios Chatzis, Line Roald, Göran Andersson, Iason Avramiotis-Falireas, Farzaneh Abbaspourtorbati, Marek Zima

Proceedings of the Power Systems Computation Conference, 2016

Control policies for operational coordination of electric power and natural gas transmission systems.

Anatoly Zlotnik, Line Roald, Scott Backhaus, Michael Chertkov, Göran Andersson

Proceedings of the 2016 American Control Conference, 2016

2015

Optimal Power Flow with Weighted chance constraints and general policies for generation control.

Line Roald, Sidhant Misra, Michael Chertkov, Göran Andersson

Proceedings of the 54th IEEE Conference on Decision and Control, 2015

Adaptively constrained stochastic model predictive control applied to security constrained optimal power flow.

Frauke Oldewurtel, Line Roald, Göran Andersson, Claire J. Tomlin

Proceedings of the American Control Conference, 2015

2014

Risk-constrained optimal power flow with probabilistic guarantees.

Line Roald, Maria Vrakopoulou, Frauke Oldewurtel, Göran Andersson

Proceedings of the 2014 Power Systems Computation Conference, 2014