DOI: https://doi.org/10.15802/etr.v0i9.51727

Studying of the breaking capacity of switching equipment of traction substation upon accession solar power station

М. С. Прихода

Abstract


The breaking capacity of switch of traction substation upon accession solar power station will be studied. The existing switches will be checked for thermal and dynamic stability. Basic equations of stability switches were used for solving this problem. Estimation of the equipment breaking capacity was done like a result of the analyze of the calculation of short-circuit currents. As a result of the research, calculating and analyze of the thermal and dynamic stability of switches were done. Conclusions as compared of switches and the maximum power of the accession solar power station were received. The studying of the breaking capacity of switches of traction substations upon accession solar power station to the busline 10, 35, 110 and 27.5 kV of the traction substation was done for the first time.

Keywords


solar power; electrified railways; traction substations; high-voltage switches; thermal stability; dynamic stability; short circuit currents

References


Jason P. Determining the sustainability of large-scale photovoltaic solar power plants / P. Jason // Renewable and Sustainable Energy Reviews / vol. 27, 2013. - pp. 435-444.

Усов С.В. Электрическая часть электростанций / Под ред. С.В. Усова // Л.: Энергоатомиздат, 1987. - 616 с.

Сиченко В.Г. Аналіз впливу сонячної генерації на роботу тягових підстанцій електри-фікованих залізниць / Сиченко В.Г., Бондар О.І., Прихода М.С. // Світлотехніка та електроенергетика №1(41). 2015. - 10-17 с.

Правила улаштування електроустановок. Четверте видання, перероблене й доповнене - Х.: Вид-во «Форт», 2011.— 736 с.

Руководящие указания по расчету токов короткого замыкания и выбору электро-оборудования / Под ред. Б.Н. Неклепаева. - М.: Изд-во НЦ ЭНАС, 2001. –152 с.

Леньков Ю.А. Выбор коммутационных аппаратов и токоведущих частей распредели¬тельных устройств электрических станций и подстанций. Учебное пособие./ Леньков Ю.А., Хожин Г.Х. – Павлодар: ПГУ, 2002. – 210 с.

REFERENCES

Jason P. Determining the sustainability of large-scale photovoltaic solar power plants / P. Jason // Renewable and Sustainable Energy Reviews / vol. 27, 2013. - pp. 435-444.

Usov S.V. Elektricheskaya chast elektrostantsiy [Electrical power] / Pod red. S.V. Usova. - L.: Energoatomizdat, 1987. - 616 p.

Sichenko V.G. AnalIz vplivu sonyachnoYi generatsiyi na robotu tyagovih pIdstantsIy elektrifIkovanih zalIznits [Analysis of the impact of solar generation in the work of traction substations of electrified railways]./ Sichenko V.G., Bondar O.I., Prikhoda SvItlotehnIka ta elektroenergetika #1(41). 2015. - 10-17 pp.

Pravila ulashtuvannya elektroustanovok [Rules for Electrical Installation]. Chetverte vidannya, pereroblene y dopovnene - H.: Vid-vo «Fort», 2011.— 736 p.

Rukovodyaschie ukazaniya po raschetu tokov korotkogo zamyikaniya i vyiboru elektrooborudovaniya [Guidelines for the calculation of short circuit current and the choice of electrical equipment]/Pod red. B.N. Neklepaeva.-M.:Izd-vo NTs ENAS, 2001. –152 p.

Lenkov Yu.A. Vyibor kommutatsionnyih apparatov i tokoveduschih chastey raspredelitelnyih ustroystv elektricheskih stantsiy i podstantsiy. [The choice of switching devices and live parts of electrical switching stations and substations] / Lenkov Yu.A., Hozhin G.H. Uchebnoe posobie. – Pavlodar: PGU, 2002. – 210 p.


GOST Style Citations


—