title: ÐÐ±Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ¸ ÑÑÑÑÐ¾Ð¹ÑÑÐ² ÐºÐ¾Ð¼Ð¿ÐµÐ½ÑÐ°ÑÐ¸Ð¸ ÑÐµÐ°ÐºÑÐ¸Ð²Ð½Ð¾Ð¹ Ð¼Ð¾ÑÐ½Ð¾ÑÑÐ¸ Ð´Ð»Ñ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ñ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½Ð¾ÑÑÐ¸ Ð¿ÑÐ¸ÑÐ¾ÐµÐ´Ð¸Ð½ÐµÐ½Ð¸Ñ Ð½Ð¾Ð²ÑÑ Ð¿Ð¾ÑÑÐµÐ±Ð¸ÑÐµÐ»ÐµÐ¹ Ðº ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ð¼ ÑÐµÑÑÐ¼ Ð³Ð¾ÑÐ½Ð¾-Ð¾Ð±Ð¾Ð³Ð°ÑÐ¸ÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ ÐºÐ¾Ð¼Ð±Ð¸Ð½Ð°ÑÐ°
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Justification of the installation of reactive power compensation devices to ensure the possibility of connecting new consumers to the electric networks of the mining and processing plant
Creators: name: ÐÐ¾Ð¿ÐºÐ¾Ð², Ð®ÑÐ¸Ð¹
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2021
Subjects: Ð­Ð»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ðµ ÑÐµÑÐ¸
ÐÐ¾ÑÐ½Ð°Ñ Ð¿ÑÐ¾Ð¼ÑÑÐ»ÐµÐ½Ð½Ð¾ÑÑÑ
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ÐºÐ¾Ð½ÑÑÐ¾Ð»Ð¸ÑÑÐµÐ¼Ð¾Ðµ ÑÐµÑÐµÐ½Ð¸Ðµ
mining and processing plant
reactive power compensation device
maximum allowable flow
controlled section

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description: The object of the study of this work is the existing power supply scheme for consumers of a mining and processing plant. The aim of the work is to determine the most favorable place for installing reactive power compensation devices from the point of view of increasing the maximum permissible active power flow in controlled sections to ensure the possibility of connecting new consumers to the power supply system of the GOK. In the course of the work, the modeling of the power supply system of the GOK and the calculation of the steady state in the RastrWIN software package was carried out. Using the generalized section method, the maximum and emergency allowable flows in the controlled sections were determined. Based on the results obtained, the place of connection of new consumers, namely the Load-1 bus, was justified, the elements of the electric power system were selected, such as power transformers and transmission lines, as well as the switching devices of the new plug-in substation were selected with a preliminary calculation of the three-phase short-circuit current on it. tires. The check and optimization of the mode of maximum and minimum loads has been carried out.