%0 Electronic Article
%A Michael Kleemann
%A Vladyslav Piskarov
%K power system voltage
%K viable algorithm
%K protective relay
%K harmonics
%K frequency protection
%K sampling frequency
%K power system protection
%K automated test bench
%X This study compares algorithms that estimate the rate of change of frequency for power system protection. The authors develop two algorithms that consider the rotation of the power system voltage represented in the complex plane. They also develop an algorithm that considers the instants when the sequence of the voltage changes sign. They test these algorithms in simulation: An automated test bench evaluates the impact of sampling frequency, noise and harmonics on their accuracy.
%T Rate of change of frequency protection: towards a viable algorithm for a protective relay
%B CIRED - Open Access Proceedings Journal
%D October 2017
%V 2017
%N 1
%P 1393-1397
%I Institution of Engineering and Technology
%U https://digital-library.theiet.org/;jsessionid=1c8scarhna08m.x-iet-live-01content/journals/10.1049/oap-cired.2017.0606
%G EN