3 papers
eess.SY2023
Proactive and Automatic Underfrequency Load Shedding via PMUs and Particle Filters
Gian Paramo, Arturo Bretas, Newton Bretas
Underfrequency (UF) load shedding schemes are traditionally implemented in two ways: One approach is based on manual load shedding, with system operators requesting loads to be she…
eess.SY2022
High Impedance Fault Detection Through Quasi-Static State Estimation: A Parameter Error Modeling Approach
Austin Cooper, Arturo Bretas, Sean Meyn +1
This paper presents a model for detecting high-impedance faults (HIFs) using parameter error modeling and a two-step per-phase weighted least squares state estimation (SE) process.…
eess.SY2022
Uncertainty Error Modeling for Non-Linear State Estimation With Unsynchronized SCADA and PMU Measurements
Austin Cooper, Arturo Bretas, Sean Meyn +1
Distribution systems of the future smart grid require enhancements to the reliability of distribution system state estimation (DSSE) in the face of low measurement redundancy, unsy…