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Publikācija: Analysis of the Earth Fault Distance Measuring Units Algorithms Operation

Publication Type Full-text conference paper published in conference proceedings indexed in SCOPUS or WOS database
Funding for basic activity Other research projects
Defending: ,
Publication language English (en)
Title in original language Analysis of the Earth Fault Distance Measuring Units Algorithms Operation
Field of research 2. Engineering and technology
Sub-field of research 2.7 Environmental engineering and energetics
Research platform Energy and Environment
Authors Tatjana Lomane
Kristīna Bērziņa
Inga Zicmane
Sergejs Rubcovs
Renāta Varfolomejeva
Sergejs Kovaļenko
Keywords earth fault location, node voltage equation, distance measuring units, efficiency of distance protection operation
Abstract The paper considers various algorithms of earth fault distance measuring units (EFDMU) and mathematical models underlying the synthesis of these algorithms. The operation of EFPDIO in networks during different configurations was analyzed. It is shown that the efficiency of PDIO significantly increases when using search optimization methods to determine the impedance vector from the place of protection installation to the point of short circuit, when using improved mathematical models for the synthesis of algorithms, as well as when using the tripping characteristics adaptation to the parameters of complex configuration networks.
DOI: 10.1109/ESS.2019.8764175
Reference Lomane, T., Bērziņa, K., Zicmane, I., Rubcovs, S., Varfolomejeva, R., Kovaļenko, S. Analysis of the Earth Fault Distance Measuring Units Algorithms Operation. In: 2019 IEEE 6th International Conference on Energy Smart Systems (ESS 2019), Ukraine, Kyiv, 17-19 April, 2019. Piscataway: IEEE, 2019, pp.37-42. ISBN 978-1-7281-2161-1. e-ISBN 978-1-7281-2160-4. Available from: doi:10.1109/ESS.2019.8764175
Additional information Citation count:
  • Scopus  0
ID 29492