Mehrdad Tarafdar HAGH, Mehdi Ahmadi JIRDEHI

A robust method for state estimation of power system with UPFC

This paper presents a Least Absolute Value (LAV) state estimator for power system using a new method called Recursive Least Squares (RLS). Also, a suitable model is used for state estimation of power system that includes a Unified Power Flow Controller (UPFC). The IEEE 14-bus test system is used to show the validity of the proposed algorithm in estimation of power system states as well as the states of controllable parameters of UPFC.

Anahtar Kelimeler:

RLS method, State estimation, UPFC, Power system states estimator

A robust method for state estimation of power system with UPFC

Keywords:

RLS method, State estimation, UPFC, Power system states estimator,

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