title: ÐÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ¸ÑÑÐµÐ¼Ñ ÑÐ»ÐµÐºÑÑÐ¾ÑÐ½Ð°Ð±Ð¶ÐµÐ½Ð¸Ñ Ð°Ð²ÑÐ¾Ð¼Ð¾Ð±Ð¸Ð»ÑÐ½Ð¾Ð³Ð¾ ÑÐµÐ¼Ð¾Ð½ÑÐ½Ð¾Ð³Ð¾ Ð·Ð°Ð²Ð¾Ð´Ð° Ð² Ð³. ÐÐ¸Ð¶Ð½ÐµÐ²Ð°ÑÑÐ¾Ð²ÑÐº
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: Designing the power supply system for the automobile repair plant in Nizhnevartovsk
Creators: name: ÐÐ°Ð¿Ð°ÐºÐ»Ñ, ÐÐ»ÐµÐºÑÐ°Ð½Ð´Ñ
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: 2022
Subjects: ÑÐ¸ÑÑÐµÐ¼Ð° ÑÐ»ÐµÐºÑÑÐ¾ÑÐ½Ð°Ð±Ð¶ÐµÐ½Ð¸Ñ
ÑÑÑÐ°Ð½Ð¾Ð²Ð»ÐµÐ½Ð½Ð°Ñ Ð¼Ð¾ÑÐ½Ð¾ÑÑÑ
ÑÐ°ÑÑÐµÑÐ½ÑÐµ Ð½Ð°Ð³ÑÑÐ·ÐºÐ¸
Ð·Ð°Ð·ÐµÐ¼Ð»ÐµÐ½Ð¸Ðµ
ÐºÐ¾ÑÐ¾ÑÐºÐ¾Ðµ Ð·Ð°Ð¼ÑÐºÐ°Ð½Ð¸Ðµ
power supply system
installed capacity
design loads
grounding
short circuit

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description: In this final qualifying work, the design of the power supply system was carried out; the design of the power supply system of an automobile repair plant in the city of Nizhnevartovsk.The volume of final qualifying work is: 72 pages of text, 8 figures, 38 tables, 180 formulas, 12 sources of literature.Key words: power supply system, installed capacity, design loads, main switchboard, grounding, short circuit.The work consists of an introduction, four main sections, a conclusion and a list of references.The first section is calculated. To design a reliable power supply system, a comprehensive calculation of the enterprise's load was made, cartograms of the enterprise's loads were built.The second section is devoted to the selection of workshop transformer substations, the selection of switching equipment, the selection of load breakers and high-voltage fuses, as well as the selection of short-circuit currents over 1000V and the selection of current and voltage transformers.The third section is devoted to the choice of the internal power supply scheme of the enterprise, the sections of cable lines and busbars are selected, and it is also made about short-circuit currents in the network up to 1000V.The fourth section is devoted to labor protection and safety.In conclusion, the results of the work are summed up and the main conclusions are drawn.