Publications
Technical papers and white papers from the TWC team
Steady-State Approach for PRC-024-3 Evaluation for Inverter-Based Resources
September 2024
An example methodology for evaluating IBR compliance with PRC-024-3 Requirement R2, including how to translate inverter-level protection settings to the MPT high-side voltage basis for direct comparison against the standard's boundary curve.
NERC PRC-027-1 Overview and Implementation
November 2021
Covers the requirements of PRC-027-1 and how relay coordination assessments must account for changing fault-current conditions as IBR penetration increases and synchronous generation retires.
Dynamic Parameter Validation of 200 MW Solar Site through Staged Testing, Positive Sequence Modeling and ElectroMagnetic Transient Modeling
November 2021
Demonstrates positive sequence and EMT model verification for a 200 MW solar facility using staged field testing, comparing recorded site responses to model outputs in flat run and fault simulations.