Ferroresonant processes in 10 kV power grids and there control
| dc.citation.conference | Litteris et Artibus | |
| dc.contributor.affiliation | Lviv Polytechnic National University | uk_UA |
| dc.contributor.author | Yatseyko, Andriy | |
| dc.contributor.author | Hyrska, Kateryna | |
| dc.coverage.country | UA | uk_UA |
| dc.coverage.placename | Lviv | uk_UA |
| dc.date.accessioned | 2018-03-13T09:34:40Z | |
| dc.date.available | 2018-03-13T09:34:40Z | |
| dc.date.issued | 2015 | |
| dc.description.abstract | The problem of ferroresonance processes in power gris with isolated neutral was reviewed. Conditions of the existence of such phenomena and basic principles of theis control were establihed. A new approaches of protection for 10 kV electric systems from ferroresonant processes were given. The research was conducted using digital simulation and reasons for offered protection methods were defined. | uk_UA |
| dc.format.pages | 164-167 | |
| dc.identifier.citation | Yatseyko A. Ferroresonant processes in 10 kV power grids and there control / Andriy Yatseyko, Kateryna Hyrska // 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. 164–167. – Bibliography: 5 titles. | uk_UA |
| dc.identifier.uri | https://ena.lpnu.ua/handle/ntb/39605 | |
| dc.language.iso | en | uk_UA |
| dc.publisher | Lviv Polytechnic Publishing House | uk_UA |
| dc.relation.referencesen | [1] A. N. Zhurahivskyy et al., “Ferorezonansni protsesy v elektromerezhakh 10 kV z riznotypnymy transformatoramy napruhy” [“Ferroresonance processes in l0 kV power grids with different voltage transformers”], Tekhnichna elektrodynamika – Technical electrodynamics, no.2, pp.73-78, 2010. [2] Y. Saenko and A. Popov, “Poshkodzhennia vymiriuvalnykh transformatoriv napruhy v elektromerezhakh z malymy strumamy zamykannia na zemliu” [“Damage measuring voltage transformers in power grid with currents with low ground fault”], Visnyk Kharkivskoho NTU silskoho hospodarstva im. Petra Vasylenka. Tekhnichni nauky – Journal of Kharkov NTU of Agriculture Petro Vasilenko. Technical sciences, no.2(23), pp.253-258, 2011. [3] F. H. Khalilov et al., “Zashhita setej 6-35 kV ot perenaprjazhenij” [“Protecting networks 6-35 kV surge”], Saint Petersburg, Russia: Petersburg Energy Institute for Advanced Studies of the Ministry of Energy of the Russian Federation Publ., 2001, 216 pages. [4] O. Ravluk, T. Grechin and V. Ivankiv, “Tsyfrovyi kompleks dlia analizu roboty ta proektuvannia prystroiv releinoho zakhystu i avtomatyky (prohrama RE)” [“In digital system for analysis and design of relay protection and automation control”], Visnyk DU „Lvivska politekhnika“ – Bulletin SU “Lviv Polytechnic”, no.340, pp.96-101, 1997. [5] The system of protection from voltage transformer ferroresonance processes in power grid with isolated neutral based device NRF-5, guidance manuals, Lviv, 2012, 20 pages. | uk_UA |
| dc.subject | electric systems | uk_UA |
| dc.subject | power grids | uk_UA |
| dc.subject | ferroresonant processes | uk_UA |
| dc.subject | digital model | uk_UA |
| dc.subject | isolated neutral | uk_UA |
| dc.subject | voltage transformers | uk_UA |
| dc.title | Ferroresonant processes in 10 kV power grids and there control | uk_UA |
| dc.type | Conference Abstract | uk_UA |