https://oldena.lpnu.ua/handle/ntb/39612| Title: | Mathematical model for investigation of wave processes in high-voltage transformers |
| Authors: | Kurylyshyn, Oleksander |
| Affiliation: | Lviv Polytechnic National University |
| Bibliographic description (Ukraine): | Kurylyshyn O. Mathematical model for investigation of wave processes in high-voltage transformers / Oleksander Kurylyshyn // Litteris et Artibus : proceedings of the 5th International youth science forum, November 26–28, 2015, Lviv, Ukraine / Lviv Polytechnic National University. – Lviv : Lviv Polytechnic Publishing House, 2015. – P. 182–185. – Bibliography: 4 titles. |
| Conference/Event: | Litteris et Artibus |
| Issue Date: | 2015 |
| Publisher: | Lviv Polytechnic Publishing House |
| Country (code): | UA |
| Place of the edition/event: | Lviv |
| Keywords: | transformer winding mathematical modelling impulse overvoltage partial derivatives initial conditions boundary conditions |
| Number of pages: | 182-185 |
| Abstract: | A mathematical model intended for research of wave processes in high-voltage transformers was developed. The variable separation method was used to solve the integraldifferential equations describing the process under research. The voltage distribution in the transformer windings under the influence of the impulse overvoltages was analyzed. |
| URI: | https://ena.lpnu.ua/handle/ntb/39612 |
| References (International): | [1] O. Kyrylenko, M. Seheda, O. Butkevych and T. Mazur, “Matematychne modeliuvannia v elektroenergetytsi” [“Mathematical modeling in electric power engineering”], Lviv, Ukraine: Lviv Polytechnic National University Publ., 2013, 608 pages. [2] M. Seheda, “Matematychne modeliuvannia khvyliovych procesiv y transformatorah” [“Mathematical Modeling of Wave Processes in Transformers”], Tekhnichna elektrodynamika - Technical electrodynamics, No.3, pp.47-49, 2002. [3] Electrical Transient Interaction between Transformers and the Power System. CIGRE. April 2014. [4] M. Seheda, Y. Cheremnykh and T. Mazur, “Matematychne modeliuvannia vilnykh kolyvan naprugy y transformatornykh obvytkah z vrahuvanniam mizhvytkovyh vzajemoinduktyvnostej za umovy vplyvy perenapgug” [“Mathematical modeling of free voltage oscillations on transformer windings taking into account interwinding mutual induction under surge overvoltages”], Naukovyi visnyk natsionalnoho hirnychoho universytetu - Scientific Bulletin of National Mining University, No.1(133), pp.68-76, 2013. |
| Content type: | Conference Abstract |
| Appears in Collections: | Litteris et Artibus. – 2015 р. |
| File | Description | Size | Format | |
|---|---|---|---|---|
| 62-182-185.pdf | 148.7 kB | Adobe PDF | View/Open |
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