@misc{a669b750c68c4a5eb9f0014cc388a81e,
title = "A PSCAD Library Component Featuring a Reduced-Order IBR Model for EMT-Based Fault Studies",
abstract = "This paper presents a fully implemented inverter reduce-order-model (ROM) in an EMT simulation (PSCAD) library component for direct user utilization in protection studies. The developed inverter ROM has the following features: Equivalent to a full IBR inverter model with positive- and negative-sequence current formulation and representation A python script is developed to fully automate this process, including training data generation, ROM parameter training, updating parameters, and model verification and validation. With this PSCAD ROM library component, protection engineers can utilize a trustworthy, accurate ROM for protection studies in an easy-to-use and streamlined manner.",
keywords = "fault current response, inverter based resource, reduced order model, transmission line protection",
author = "O. Cornmesser and R. Mahmud and S. Chakraborty and J. Wang and A. Hoke and B. Johnson and P. Pinheiro and R. Bainy",
year = "2026",
doi = "10.66816/po3249238",
language = "American English",
series = "Presented at the IEEE PES T\&D Conference \& Exhibition, 4-7 May 2026, Chicago, Illinois",
publisher = "National Laboratory of the Rockies (NLR)",
address = "United States",
type = "Other",
}