Cocco Simona Maria
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Simona Maria Cocco

Impact of Current Transformers on Line Parameters Estimation based on Synchronized Measurements

Pegoraro, Paolo Attilio;Sitzia, Carlo;Solinas, Antonio Vincenzo;Sulis, Sara;
2022-01-01

Abstract

Phasor Measurement Units (PMUs) may improve the line parameters estimation process, but the accuracy of the result suffers from all the elements of the PMU-based measurement chain. Systematic errors of instrument transformers can be included in the estimation model, but, in particular, current transformers are nonlinear and thus their modelling is not straightforward. In this regard, the paper analyzes the impact of current transformers on the line parameters estimation performance using a detailed description of the transformer behavior under different operating conditions.
2022
Inglese
2022 IEEE 12th International Workshop on Applied Measurements for Power Systems (AMPS)
978-1-6654-7034-6
IEEE
345 E 47TH ST, NEW YORK, NY 10017 USA
1
6
6
WOS:000907082200002
2-s2.0-85146113630
12th IEEE International Workshop on Applied Measurements for Power Systems, AMPS 2022
Esperti anonimi
2022
Cagliari, Italy
internazionale
scientifica
power distribution systems
line parameters
synchrophasor measurements
instrument transformers
voltage transformers
current transformers
systematic errors
random errors
Goal 7: Affordable and clean energy
no
4 Contributo in Atti di Convegno (Proceeding)::4.1 Contributo in Atti di convegno
Pegoraro, Paolo Attilio; Sitzia, Carlo; Solinas, Antonio Vincenzo; Sulis, Sara; Laurano, Christian; Toscani, Sergio
273
6
4.1 Contributo in Atti di convegno
none
info:eu-repo/semantics/conferencePaper
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