143 citations · 273 across the 9 of their papers we have counts for
9 papers
Stability-Constrained Learning for Frequency Regulation in Power Grids with Variable Inertia
Jie Feng, Manasa Muralidharan, Rodrigo Henriquez-Auba +2
The increasing penetration of converter-based renewable generation has resulted in faster frequency dynamics, and low and variable inertia. As a result, there is a need for frequen…
Acceleration of Power System Dynamic Simulations using a Deep Equilibrium Layer and Neural ODE Surrogate
Matthew Bossart, Jose Daniel Lara, Ciaran Roberts +3
The dominant paradigm for power system dynamic simulation is to build system-level simulations by combining physics-based models of individual components. The sheer size of the sys…
PowerSimulationsDynamics.jl -- An Open Source Modeling Package for Modern Power Systems with Inverter-Based Resources
Jose Daniel Lara, Rodrigo Henriquez-Auba, Matthew Bossart +2
In this paper we present the development of an open-source simulation toolbox, PowerSimulationsDynamics.jl, to study the dynamic response of power systems, focusing on the requirem…
Revisiting Power Systems Time-domain Simulation Methods and Models
Jose Daniel Lara, Rodrigo Henriquez-Auba, Deepak Ramasubramanian +3
The changing nature of power systems dynamics is challenging present practices related to modeling and study of system-level dynamic behavior. While developing new techniques and m…
Small-Signal Stability Impacts of Load and Network Dynamics on Grid-Forming Inverters
Rodrigo Henriquez-Auba, Jose Daniel Lara, Duncan S. Callaway
This paper presents several stability analyses for grid-forming inverters and synchronous generators considering the dynamics of transmission lines and different load models. Load…
Pricing and Energy Trading in Peer-to-peer Zero Marginal-cost Microgrids
Jonathan Lee, Rodrigo Henriquez-Auba, Bala Kameshwar Poolla +1
Efforts to utilize 100% renewable energy in community microgrids require new approaches to energy markets and transactions to efficiently address periods of scarce energy supply. I…
Grid-Coupled Dynamic Response of Battery-Driven Voltage Source Converters
Ciaran Roberts, Jose Daniel Lara, Rodrigo Henriquez-Auba +2
With the increasing interest in converter-fed islanded microgrids, particularly for resilience, it is becoming more critical to understand the dynamical behavior of these systems.…
LITS.jl -- An Open-Source Julia based Simulation Toolbox for Low-Inertia Power Systems
Rodrigo Henriquez-Auba, Jose D. Lara, Ciaran Roberts +2
The integration of converter-interfaced generation (CIG) from renewable energy sources poses challenges to the stability and transient behavior of electric power systems. Understan…
Switch 2.0: A Modern Platform for Planning High-Renewable Power Systems
Josiah Johnston, Rodrigo Henríquez, Benjamín Maluenda +1
This paper describes Switch 2.0, an open-source modeling platform for planning transitions to low-emission electric power grids, designed to satisfy 21st century grid planning requ…