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title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Design of a 35/6 kV transformer substation power supply system and a delayed coking unit for an oil refinery
Creators: name: Ð§Ð°Ð¹ÐºÐ°, ÐÐ²Ð°Ð½
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: Ð±Ð»Ð¾ÑÐ½Ð°Ñ ÑÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¾ÑÐ½Ð°Ñ Ð¿Ð¾Ð´ÑÑÐ°Ð½ÑÐ¸Ñ (ÐÐÐ¢Ð)
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Ð²ÑÐºÐ»ÑÑÐ°ÑÐµÐ»Ñ
Ð·Ð°Ð·ÐµÐ¼Ð»ÑÑÑÐµÐµ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð¾
block transformer substation( bctp)
transformer
short circuit
cell of complete switchgear (CRU)
switch
grounding device
lightning conductor

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description: The topic of the final work: "Design of a 35/6 kV transformer substation of the power supply system of a delayed coking unit of an oil refinery".
The project volume is 77 pages of text, 20 figures, 61 formulas, 24
tables, 35 sources of information.
Keywords: block transformer substation( bctp), transformer, short circuit, cell of complete switchgear (CRU), switch, grounding device, lightning conductor.
The subject of research is an electric substation for the distribution of electrical energy. The task of the WRC is to calculate the project of a 35/6 kV substation taking into account the current conditions of electrical safety and energy efficiency in the oil industry. In the process of completing the final qualification work, the calculation of the operating modes of transformers was made. For the purpose of selecting protective equipment, short-circuit currents were calculated. According to the calculations, power equipment was selected for the 35 kV side as well as for the 6 kV side. The selected equipment was checked for maximum operating voltage, maximum operating current, and thermal stability.
The actual purpose of the final work is that according to these calculations, it is possible to establish a real bctp for the purpose of power supply to the complex for processing heavy petroleum hydrocarbons. The project meets all modern conditions of reliability, electrical and fire safety. The project also meets all the criteria for energy efficiency.