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Publikācija: Out-of-Step Protection System Testing by Means of Communication Network Emulator

Publication Type Conference paper
Funding for basic activity Unknown
Defending: ,
Publication language English (en)
Title in original language Out-of-Step Protection System Testing by Means of Communication Network Emulator
Field of research 2. Engineering and technology
Sub-field of research 2.2 Electrical engineering, Electronic engineering, Information and communication engineering
Authors Antans Sauļus Sauhats
Andrejs Utāns
Aleksandrs Dolgicers
Dmitrijs Antonovs
Gregory Pashnin
Keywords out-of-step regime (OOS) protection; wide-area measurement system; wide-area protection testing; communication network time delay; communication network emulator
Abstract This paper presents the testing methodology for out-of-step protection system operation validation. The protection under consideration is a wide-area measurementbased system that consists of several parts: intelligent electronic devices, GPS measurement synchronization and communication network. The entire protection system must be tested in the laboratory before installation on site. The problem is, that communication network is hardly available at the laboratory testing stage and, at the same time, the communication network is a critical part of the system, which directly influences the entire system operation. To overcome this problem, the communication network emulator was elaborated that allows to test the entire protection system in real-time and in the presence of various, potentially vulnerable conditions.
Reference Sauhats, A., Utāns, A., Dolgicers, A., Antonovs, D., Pashnin, G. Out-of-Step Protection System Testing by Means of Communication Network Emulator. In: The Ninth International Conference on Systems (ICONS 2014), France, Nice, 23-27 February, 2014. Nice: IARIA XPS Press, 2014, pp.166-171. ISBN 978-1-61208-319-3. ISSN 2308-4243.
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ID 18178