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Publikācija: Experimental Testing of the Quality of Relay Protection Communication Channels

Publication Type Full-text conference paper published in other conference proceedings
Funding for basic activity Unknown
Defending: ,
Publication language English (en)
Title in original language Experimental Testing of the Quality of Relay Protection Communication Channels
Field of research 2. Engineering and technology
Sub-field of research 2.2 Electrical engineering, Electronic engineering, Information and communication engineering
Authors Andrejs Utāns
Antans Sauļus Sauhats
Lilija Leite
Mārtiņš Silārajs
Keywords communication network, time delay, differential line protection
Abstract The paper presents the impact of the digital communication channels parameters on the line differential protection operation reliability. According with local power system utility statistical data, the numerical differential line protection operation reliability and effectiveness is highly dependable of the communication channel parameters stability and data exchange security. The time delays parameters of the communication channels were tested and analyzed by means of the specially developed device “Line Tester”.
Reference Utāns, A., Sauhats, A., Leite, L., Silārajs, M. Experimental Testing of the Quality of Relay Protection Communication Channels. In: Proceedings of the 5th International Conference on Electrical and Control Technologies (ECT-2010), Lithuania, Kaunas, 6-7 May, 2010. Kaunas: Technologija, 2010, pp.253-256. ISSN 1822-5934.
ID 9160