INVESTIGATION OF MICROPROCESSOR TRANSFORMER CURRENT PROTECTION IN SHORT CIRCUIT FAULT MODES
Abstract
The paper presents an investigation on transformer current protection with blocking against magnetizing inrush current in short circuit fault modes. It has been shown that the proposed magnetizing in-rush current blocking algorithm can be implemented in microprocessor current protections of transformers.
References
1. Romaniuk, F. A., Loman, M. S., Gvozditskiy, A. S. (2014) Investigation of Blocking Algorithm for Transformer Current Protections in Magnetizing Inrush Current Modes. Izvestiia Vysshikh Uchebnykh Zavedenii i Energeticheskikh Ob ’edinenii - Energetika. [Proceedings of the Higher Education Institutions and Power Engineering Associations - Power Engineering], 2, 5-10.
2. Romaniuk, F., Novash, I., Loman, M., W^gierek, P., Szrot, M. (2014) Validation of Mathematical Model of Differential Protection. Przegląd Electrotechniczny, 3, 187-190.
3. Romaniuk, F. A., Loman, M. S. (2012) Formation of Orthogonal Controlled Value Components in MicroProcessor Protection of Power Reducing Transformer. Izvestiia Vysshikh Uchebnykh Zavedenii i Energeticheskikh Ob’edinenii - Energetika. [Proceedings of The Higher Education Institutions and Power Engineering Associations - Power Engineering], 4, 5-9.
Review
For citations:
Loman M.S. INVESTIGATION OF MICROPROCESSOR TRANSFORMER CURRENT PROTECTION IN SHORT CIRCUIT FAULT MODES. Science & Technique. 2014;(3):74-77.
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