title: Ð­Ð»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ°Ñ ÑÐ°ÑÑÑ Ð¿ÑÐ»ÐµÑÐ³Ð¾Ð»ÑÐ½Ð¾Ð¹ ÐÐ­Ð¡ Ð¼Ð¾ÑÐ½Ð¾ÑÑÑÑ 8Ñ 200 ÐÐÑ
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: Electrical part of 8Ã200 MW pulverized coal condensing power plant
Creators: name: ÐÐ½ÑÐ¸Ð¿ÐµÐ½ÐºÐ¾, Ð¡ÐµÑÐ³ÐµÐ¹
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: Ð¿ÑÐ»ÐµÑÐ³Ð¾Ð»ÑÐ½Ð°Ñ ÐÐ­Ð¡
ÑÐ°ÑÑÑÑ Ð¿ÐµÑÐµÑÐ¾ÐºÐ¾Ð² Ð¼Ð¾ÑÐ½Ð¾ÑÑÐ¸
ÑÐ°ÑÑÑÑ ÑÐ¾ÐºÐ¾Ð² ÐºÐ¾ÑÐ¾ÑÐºÐ¾Ð³Ð¾ Ð·Ð°Ð¼ÑÐºÐ°Ð½Ð¸Ñ
Ð²ÑÐ±Ð¾Ñ ÐºÐ¾Ð¼Ð¼ÑÑÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ Ð°Ð¿Ð¿Ð°ÑÐ°ÑÑÑÑ
Ð²ÑÐ±Ð¾Ñ ÐºÐ°Ð±ÐµÐ»ÐµÐ¹
ÑÐ°ÑÑÑÑ Ð²ÑÐµÐ¼ÐµÐ½Ð¸ Ð¿ÑÑÐºÐ° Ð¿Ð¸ÑÐ°ÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ ÑÐ»ÐµÐºÑÑÐ¾Ð½Ð°ÑÐ¾ÑÐ°.
pulverized coal-fired power plant
power flow calculation
short-circuit current calculation
switching equipment selection
cable selection
electric feed pump start-up time calculation.

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description: In this paper we will consider the design of the electrical part of the condensing power plant with eight generating units of 200 MW, whose main fuel will be coal dust. The main equipment was selected: generators and transformers. The choice was made in accordance with the given production capacity. Calculations include the selection and economic justification of the scheme, on the basis of which we get the most rational distribution of generator units in terms of cost savings, reliability of the scheme, flexibility, ease of use and visibility. Based on the calculations of short-circuit currents, electrical devices and current-carrying parts of the station are selected. The processes in the auxiliary power supply systems have been studied, the processes of starting of powerful auxiliary electric motors and self-starting when supplied by auxiliary transformer and auxiliary transformer have been calculated.Designing of electric part of the power plant has been performed. The optimal structural diagram and main electrical equipment were selected. Transformer transformers 1 and 2 stages were selected. 6.3 kV cables selected. Start-up time of EFP was calculated.