Title :
Measurements-based approach for PSS retuning
Author :
Valeriy, Tashchilin ; Pavel, Chusovitin ; Grigoriy, Shabalin ; Andrey, Pazderin ; Gerasimov, Konstantin ; Gerasimov, Krum
Author_Institution :
Automated Electr. Syst. Dept., Ural Fed. Univ., Yekaterinburg, Russia
Abstract :
PSS tuning method based on collecting synchronized phasor measurements is presented. Proposed approach uses generators voltage frequency deviation data to identify equivalent power system model by means of MOESP identification technique. Further, identified model is subjected to μ-synthesis methods to obtain high order controller. PSS tuning is resulted from bode plots fitting of real PSS and synthesized controller.
Keywords :
phasor measurement; power system control; power system simulation; power system stability; synchronisation; tuning; μ-synthesis methods; MOESP identification technique; PSS tuning method; power system model; power system stabilizer; synchronized phasor measurements; voltage frequency deviation data; Generators; Mathematical model; Oscillators; Phasor measurement units; Power system stability; Regulators; Tuning; phasor measurement unit; power system control; power system stability; system identification;
Conference_Titel :
Environment and Electrical Engineering (EEEIC), 2015 IEEE 15th International Conference on
Conference_Location :
Rome
Print_ISBN :
978-1-4799-7992-9
DOI :
10.1109/EEEIC.2015.7165348
