Eng. Bogdan VICOL PhD Student, Prof. Eng. Mihai GAVRILAS PhD, Lecturer Ovidiu IVANOV PhD
Rezumat
Operatorii sistemelor electroenergetice pot obtine masurari fazoriale din sistem prin instalarea de dispozitive de
masurari fazoriale in nodurile sistemului. Una din problemele ce guverneaza instalarea acestor tehnologii este aceea a
modalitatii de obtinere in timp real a informatiilor furnizate de aceste dispozitive si modul de stocare a acestor date pentru
analize post avarie sau alte aplicatii cum ar fi estimarea parametrilor liniilor electrice, incarcarea dinamica a acestora
pentru a reduce costul congestiilor din sistem si cresterea duratei de viata a echipamentului.
Cuvinte cheie: sistem electroenergeticmasurari fazoriale sincronizateDMFGPS.
Abstract
Power system operators can obtain synchrophasor measurements from their systems by installing phasor
measurement units (PMUs). One concern when installing this new technology is how to get real-time information to a
central location and how to store data for further analysis that can reveal useful information for power system restoration
and other applications such as transmission line parameter estimation, dynamic thermal rating to reduce congestion costs
and increasing asset utilization
Keywords: power systemssynchrophasorPMUGPS
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