Reference
M. Picallo, A. Anta, B. De Schutter, and A. Panosyan, "A two-step distribution
system state estimator with grid constraints and mixed measurements,"
Proceedings of the 20th Power Systems Computation Conference,
Dublin, Ireland, 7 pp., June 2018.
Abstract
In this paper we consider the problem of State Estimation (SE) in large-scale,
3-phase coupled, unbalanced distribution systems. More specifically, we address
the problem of including mixed real-time measurements, synchronized and
unsynchronized, from phasor measurement units and smart meters, into existing
SE solutions. We propose a computationally efficient two-step method to update
a prior solution using the measurements, while taking into account physical
constraints caused by zero-injection buses. We test the method on a benchmark
test feeder and show the effectiveness of the approach.
Publisher page
Downloads
BibTeX
@inproceedings{PicAnt:18-006,
author = {Picallo, Miguel and Anta, Adolfo and De Schutter, Bart and
Panosyan, Ara},
title = {A Two-Step Distribution System State Estimator with Grid
Constraints and Mixed Measurements},
booktitle = {Proceedings of the 20th Power Systems Computation Conference},
address = {Dublin, Ireland},
month = jun,
year = {2018}
}