Testing of Protection and Automation Devices Using Dynamical Simulation Processes of Power System
Electrical and Control Technologies 2011: Proceedings of the 6th International Conference on Electrical and Control Technologies (ECT-2011)
2011
Antans Sauļus Sauhats,
Martins Silarajs,
Jevgeņijs Kucajevs,
Grigorijs Pašņins,
Dmitrijs Antonovs,
Edīte Bieļa-Dailidoviča
The paper presents the out-of-step protection device by testing methodology under close-to-real power system operation conditions. The power system stability modelling software is used as a source of test signals. The accurate modelling of power system in conjunction with dynamical modelling features allows to choose correctly the most reliable out-of-step protection scheme. Methodology was applied to out-of-step relay “AGNA” testing and device settings verification.
Keywords
power system stability, out-of-step relay, power system modelling software, relay testing, COMTRADE format
Sauhats, A., Silarajs, M., Kucajevs, J., Pašņins, G., Antonovs, D., Bieļa-Dailidoviča, E. Testing of Protection and Automation Devices Using Dynamical Simulation Processes of Power System. In: Electrical and Control Technologies 2011: Proceedings of the 6th International Conference on Electrical and Control Technologies (ECT-2011), Lithuania, Kaunas, 5-6 May, 2011. Kaunas: Kaunas University of Technology, 2011, pp.184-189. ISSN 1822-5934.
Publication language
English (en)