Robust optimisation-based state estimation considering parameter errors for systems observed by phasor measurement units

This study presents a new robust state estimation (SE) approach for power systems that are monitored by synchronised phasor measurements. The proposed robust SE utilises the least absolute value (LAV) of residuals to determine the system state. Although conventional deterministic LAV-based SE is rob...

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Bibliographic Details
Published in:	IET generation, transmission & distribution Vol. 12; no. 8; pp. 1915 - 1921
Main Authors:	Kabiri, Mehdi, Amjady, Nima
Format:	Journal Article
Language:	English
Published:	The Institution of Engineering and Technology 30.04.2018
Subjects:	Big‐M linearisation technique integer programming LAV‐SE method least absolute value linear programming linearisation techniques parameter errors phasor measurement phasor measurement units power system state estimation probabilistic evaluation approach probability Research Article robust optimisation robust optimisation‐based state estimation robust SE synchronised phasor measurements tractable mixed‐integer linear programming optimisation problem synchronised phasor measurements linearisation techniques power system state estimation integer programming probability parameter errors linear programming robust optimisation phasor measurement units tractable mixed-integer linear programming optimisation problem robust SE LAV-SE method Big-M linearisation technique least absolute value probabilistic evaluation approach phasor measurement robust optimisation-based state estimation
ISSN:	1751-8687, 1751-8695
Online Access:	Get full text
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