title: Ð ÐµÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ñ Ð¿Ð¾Ð´ÑÑÐ°Ð½ÑÐ¸Ð¸ 10/0,4 ÐºÐ Ð¡ÐÐ Â«Ð Ð°ÑÑÐ²ÐµÑÂ»
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: Reconstruction of Transformer Substation10/0. 4 kV APC "Rassvet"
Creators: name: ÐÑÑÐ»ÐµÐ½ÐºÐ¾Ð², ÐÐ»ÐµÐ³
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: 2020
Subjects: Ð­Ð»ÐµÐºÑÑÐ¾ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÐºÐ°
Ð­Ð»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ðµ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ¸
Ð¢ÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¾ÑÐ½ÑÐµ Ð¿Ð¾Ð´ÑÑÐ°Ð½ÑÐ¸Ð¸
Ð¢ÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¾ÑÑ ÑÐ¾ÐºÐ°

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description: Topic of the final qualificationwork: "Reconstruction of TP10/0. 4 kV APC"Rassvet" This work is devoted to the study of the existing power supply of the APC, as well as measures for the reconstruction of the existing electrical installations. Tasks that were solved during the course of the work: 1. Selection of power transformer capacity based on statistical data of electric power consumption of electric receiving devices. 2. Calculation and selection of current transformers for electricity calculation. 3. Calculation of the ground loop of a transformer substation. 4. Calculation of transformer protection. 5. Calculation and selection of conductor line from RU-0,4 to transformer. 6. Electrical load calculation 7. Calculation of wires by operating current 8. Calculation of wires for the voltage drop 9. Short-circuit current calculation A significant part of the work was carried out on the basis of the APC "Rassvet" enterprise, where information about the existing power supply was collected and analyzed. Measures were taken to measure and analyze the average daily operating current of the operating APCsubstation. The collected information was analyzed and structured, on the basis of which a number of measures were carried out to calculate the parameters, to model the layout of the TS power equipment and toupgrade the equipment according to the selected parameters. As a result of this work, the entire complex of measures for the reconstruction of the substation was completed and prepared. Calculations of the ground loop; Ñalculations, on the basis of which the selection of transformer power, its protection, the choice of switching equipment and power cables are made.