Title :
Two-terminal out-of-step protection for multi-machine grids using synchronised measurements
Author :
Sauhats, Antans ; Svalova, Inesa ; Svalovs, Andrejs ; Antonovs, Dmitrijs ; Utans, Andrejs ; Bochkarjova, Galina
Author_Institution :
Faculty of Power and Electrical Engineering, RTU, Riga, Latvia
fDate :
June 29 2015-July 2 2015
Abstract :
To prevent critical power system conditions dedicated out-of-step protection schemes are used in high-voltage networks, otherwise referred to as asynchronous operation protection automation. Structure of out-of-step automation is proposed in this paper addressing angular instability between multiple areas of the grid.
Keywords :
Monitoring; Phasor measurement units; Power system stability; Production; Real-time systems; Stability analysis; Transmission line measurements; Power systems; out-of-step conditions; synchronized measurements;
Conference_Titel :
PowerTech, 2015 IEEE Eindhoven
Conference_Location :
Eindhoven, Netherlands
DOI :
10.1109/PTC.2015.7232537
