publication . Article . 2015

ТЕХНИКО-ЭКОНОМИЧЕСКАЯ ОЦЕНКА ОПТИМАЛЬНОГО УРОВНЯ НАПРЯЖЕНИЯ ДЛЯ ЭЛЕКТРОПИТАНИЯ РАБОЧИХ ГОРИЗОНТОВ ГЛУБОКИХ ШАХТ

Shkrabets, F. P.; Ostapchuk, O. V.; Kozhevnikov, A. V.; Akulov, A. V.;
Open Access Ukrainian
  • Published: 10 Jul 2015 Journal: Електротехніка та електроенергетика (issn: 2521-6244, eissn: 1607-6761, Copyright policy)
  • Publisher: Zaporizhzhya National Technical University
Abstract
The most perspective option for possible deep mine power supply is the one with the deep input of 35 kV voltage by installing of underground 35kV/6 kV substation. This option is caused by the expected level of electrical loads, provided by mine development, the power consumers’ deep layout (considering the distance from the source to the shaft on the surface and from the shaft to the underground substation chamber) and primary and the most responsible power consumers (blind shaft lifting devices, drives of water pumping facilities) near-shaft concentration. Furthermore, this option provides further mine development and excludes the impact (and connection in an o...
Subjects
free text keywords: шахта; підземна система електропостачання; капітальні та експлуатаційні витрати; клас напруги, шахта; подземная система электроснабжения; капитальные и эксплуатационные затраты; класс напряжения, mine; underground power supply system; capital and operating costs; voltage class

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