Resources

Publications and Projects

2025
Sienna\Ops

PowerSimulations.jl -- A Power Systems operations simulation Library

Journal Article
In Review
2025
Sienna\Dyn

PowerSimulationsDynamics.jl -- An Open Source Modeling Package for Modern Power Systems with Inverter-Based Resources

Journal Article
In Review
2025
Sienna\Dyn

Acceleration of Power System Dynamic Simulations using a Deep Equilibrium Layer and Neural ODE Surrogate

Journal Article (forthcoming)
IEEE Transactions on Energy Conversion
2025
Sienna\Ops

A Model for Hybrid Systems for Production Cost Modeling Studies Considering Ancillary Services

Conference Paper
2024 IEEE Power & Energy Society General Meeting (PESGM)
2024
Sienna\Ops

The National Transmission Planning Study (Chapters 3 and 4)

Technical Report
U.S. Department of Energy
2024
Sienna\Ops

HybridSystemsSimulations.jl - Solving the Merchant Collocated Facilities with JuMP

Conference Presentation
JuliaCon 2023 Conference
2024
Sienna\Dyn

Small-Signal Stability Impacts of Load and Network Dynamics on Grid-Forming Inverters

Conference Paper
2024 IEEE Power & Energy Society Innovative Smart Grid Technologies Conference (ISGT)
2024
Sienna\Dyn

Revisiting Power Systems Time-Domain Simulation Methods and Models

Journal Article
IEEE Transactions on Power Systems
2024
Sienna\Ops

Puerto Rico Grid Resilience and Transitions to 100% Renewable Energy Study (PR100) (Chapters 8 and 9)

Technical Report
National Renewable Energy Laboratory
2022
Sienna\Ops

Insights into methodologies and operational details of resource adequacy assessment: A case study with application to a broader flexibility framework

Journal Article
Applied Energy
2022
Sienna\Ops

Online updating of a Markovian solar forecast representation

Journal Article
Electric Power Systems Research
2022
Sienna\Dyn

Continuous-time echo state networks for predicting power system dynamics

Journal Article
Electric Power Systems Research
2022
Sienna\Ops

Investigation of stochastic unit commitment to enable advanced flexibility measures for high shares of solar PV

Journal Article
Applied Energy
2022
Sienna\Ops

Solving Unit Commitment Problems with Demand Responsive Loads

Conference Proceedings
IEEE Power & Energy Society General Meeting (PESGM)
2022
Sienna\Ops

A Multi-Stage Stochastic Risk Assessment With Markovian Representation of Renewable Power

Journal Article
IEEE Transactions on Sustainable Energy
2022
Sienna\Ops

Modeling investment decisions from heterogeneous firms under imperfect information and risk in wholesale electricity markets

Journal Article
Applied Energy
2021
Sienna\Data

PowerSystems.jl — A power system data management package for large scale modeling

Journal Article
SoftwareX
2021
Sienna\Ops

AGC Simulation Model for Large Renewable Energy Penetration Studies

Conference Proceedings
2020 52nd North American Power Symposium (NAPS)
2021
Sienna\Dyn

Transient Simulations With a Large Penetration of Converter-Interfaced Generation: Scientific Computing Challenges And Opportunities

Magazine Article
IEEE Electrification Magazine
2021
Sienna\Ops

Topological Machine Learning Methods for Power System Responses to Contingencies

Conference Proceedings
AAAI Conference on Artificial Intelligence
2020
Sienna\Ops

Computational experiment design for operations model simulation

Journal Article
Electric Power Systems Research
2020
Sienna\Dyn

Grid-Coupled Dynamic Response of Battery-Driven Voltage Source Converters

Conference Proceedings
IEEE International Conference on Communications, Control, and Computing Technologies for Smart Grids
2020
Sienna\Dyn

Grid Forming Inverter Small Signal Stability: Examining Role of Line and Voltage Dynamics

Conference Proceedings
46th Annual Conference of the IEEE Industrial Electronics Society
2020
Sienna\Data

Scalable Transmission Expansion Under Uncertainty Using Three-stage Stochastic Optimization

Conference Proceedings
IEEE Power & Energy Society Innovative Smart Grid Technologies Conference (ISGT)

Publications and Projects

In Review

In Review

IEEE Transactions on Energy Conversion

2024 IEEE Power & Energy Society General Meeting (PESGM)

U.S. Department of Energy

JuliaCon 2023 Conference

2024 IEEE Power & Energy Society Innovative Smart Grid Technologies Conference (ISGT)

IEEE Transactions on Power Systems

National Renewable Energy Laboratory

Applied Energy

Electric Power Systems Research

Electric Power Systems Research

Applied Energy

IEEE Power & Energy Society General Meeting (PESGM)

IEEE Transactions on Sustainable Energy

Applied Energy

SoftwareX

2020 52nd North American Power Symposium (NAPS)

IEEE Electrification Magazine

AAAI Conference on Artificial Intelligence

Electric Power Systems Research

IEEE International Conference on Communications, Control, and Computing Technologies for Smart Grids

46th Annual Conference of the IEEE Industrial Electronics Society

IEEE Power & Energy Society Innovative Smart Grid Technologies Conference (ISGT)