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 5Ã800 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 the pulverizedcoal KES with a capacity of 5x800 MW is designed.
Creators: name: Ð ÑÑÐ°Ð½Ð¾Ð²Ð°, ÐÐ¸ÐºÑÐ¾ÑÐ¸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: 2021
Subjects: ÐºÐ¾Ð½Ð´ÐµÐ½ÑÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ°Ñ ÑÑÐ°Ð½ÑÐ¸Ñ
Ð¿ÑÑÐº
ÑÐ¾Ð±ÑÑÐ²ÐµÐ½Ð½ÑÐµ Ð½ÑÐ¶Ð´Ñ
Ð²ÑÐ±Ð¾Ñ ÐºÐ°Ð±ÐµÐ»Ñ
Ð²ÑÐ±Ð¾Ñ Ð²ÑÐºÐ»ÑÑÐ°ÑÐµÐ»Ñ
ÑÐ°ÑÑÐµÑ ÑÐ¾ÐºÐ¾Ð² ÐºÐ¾ÑÐ¾ÑÐºÐ¾Ð³Ð¾ Ð·Ð°Ð¼ÑÐºÐ°Ð½Ð¸Ñ
Ð²ÑÐ±Ð¾Ñ Ð³ÐµÐ½ÐµÑÐ°ÑÐ¾ÑÐ°
Ð²ÑÐ±Ð¾Ñ ÑÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¾ÑÐ°
condensation electric power plant
starting of engines
plantâs own needs
cable selection
circuit breaker selection
short-circuit current calculation
generator selection
transformer selection

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½ Ð²Ð¾Ð¿ÑÐ¾Ñ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÐ°ÑÑÐ¸ ÐºÐ¾Ð½Ð´ÐµÐ½ÑÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÑÐ°Ð½ÑÐ¸Ð¸ Ñ Ð¿ÑÑÑÑ Ð±Ð»Ð¾ÐºÐ°Ð¼Ð¸ Ð³ÐµÐ½ÐµÑÐ°ÑÐ¾ÑÐ¾Ð² Ð¼Ð¾ÑÐ½Ð¾ÑÑÑÑ Ð¿Ð¾ 800 ÐÐÑ, Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐ¼ ÑÐ¾Ð¿Ð»Ð¸Ð²Ð¾Ð¼ ÐºÐ¾ÑÐ¾ÑÐ¾Ð¹ Ð±ÑÐ´ÐµÑ ÑÐ³Ð¾Ð»Ñ. ÐÑÐ» Ð¾ÑÑÑÐµÑÑÐ²Ð»ÐµÐ½ Ð²ÑÐ±Ð¾Ñ Ð¾ÑÐ½Ð¾Ð²Ð½Ð¾Ð³Ð¾ ÑÐ¸Ð»Ð¾Ð²Ð¾Ð³Ð¾ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ: Ð³ÐµÐ½ÐµÑÐ°ÑÐ¾ÑÐ¾Ð² Ð¸ ÑÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¾ÑÐ¾Ð². ÐÑÐ±Ð¾Ñ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´Ð¸Ð»ÑÑ, Ð¸ÑÑÐ¾Ð´Ñ Ð¸Ð· Ð·Ð°Ð´Ð°Ð½Ð½Ð¾Ð¹ Ð¼Ð¾ÑÐ½Ð¾ÑÑÐ¸ Ð³ÐµÐ½ÐµÑÐ°ÑÐ¸Ð¸. Ð ÑÐ°ÑÑÑÑÑ Ð²ÑÐ¾Ð´Ð¸Ñ Ð²ÑÐ±Ð¾Ñ Ð¸ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¾Ðµ Ð¾Ð±Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÑÐµÐ¼Ñ ÑÐ°ÑÐ¿ÑÐµÐ´ÐµÐ»Ð¸ÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð°, Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ ÐºÐ¾ÑÐ¾ÑÑÑ Ð¿Ð¾Ð»ÑÑÐ¸Ð¼ Ð½Ð°Ð¸Ð±Ð¾Ð»ÐµÐµ ÑÐ°ÑÐ¸Ð¾Ð½Ð°Ð»ÑÐ½Ð¾Ðµ ÑÐ°ÑÐ¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ðµ Ð±Ð»Ð¾ÐºÐ¾Ð² Ð³ÐµÐ½ÐµÑÐ°ÑÐ¾ÑÐ¾Ð² Ñ ÑÐ¾ÑÐºÐ¸ Ð·ÑÐµÐ½Ð¸Ñ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸Ð¸ Ð¿Ð¾ Ð·Ð°ÑÑÐ°ÑÐ°Ð¼ Ð½Ð° Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ, Ð½Ð°Ð´ÑÐ¶Ð½Ð¾ÑÑÐ¸ ÑÑÐµÐ¼Ñ, ÐµÑ Ð³Ð¸Ð±ÐºÐ¾ÑÑÐ¸ ÑÐ´Ð¾Ð±ÑÑÐ²Ð° ÑÐºÑÐ¿Ð»ÑÐ°ÑÐ°ÑÐ¸Ð¸ Ð¸ Ð½Ð°Ð³Ð»ÑÐ´Ð½Ð¾ÑÑÐ¸. ÐÑÑÐ¾Ð´Ñ Ð¸Ð· ÑÐ°ÑÑÑÑÐ¾Ð² ÑÐ¾ÐºÐ¾Ð² ÐºÐ¾ÑÐ¾ÑÐºÐ¾Ð³Ð¾ Ð·Ð°Ð¼ÑÐºÐ°Ð½Ð¸Ñ Ð²ÑÐ±ÑÐ°Ð½Ñ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð°Ð¿Ð¿Ð°ÑÐ°ÑÑ Ð¸ ÑÐ¾ÐºÐ¾Ð²ÐµÐ´ÑÑÐ¸Ðµ ÑÐ°ÑÑÐ¸ ÑÑÐ°Ð½ÑÐ¸Ð¸. ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ñ Ð¿ÑÐ¾ÑÐµÑÑÑ Ð² ÑÐ¸ÑÑÐµÐ¼Ð°Ñ ÑÐ»ÐµÐºÑÑÐ¾ÑÐ½Ð°Ð±Ð¶ÐµÐ½Ð¸Ñ ÑÐ¾Ð±ÑÑÐ²ÐµÐ½Ð½ÑÑ Ð½ÑÐ¶Ð´, ÑÐ°ÑÑÑÐ¸ÑÐ°Ð½Ñ Ð¿ÑÐ¾ÑÐµÑÑÑ Ð¿ÑÑÐºÐ° Ð¼Ð¾ÑÐ½ÑÑ ÑÐ»ÐµÐºÑÑÐ¾Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»ÐµÐ¹ ÑÐ¾Ð±ÑÑÐ²ÐµÐ½Ð½ÑÑ Ð½ÑÐ¶Ð´ Ð¸ ÑÐ°Ð¼Ð¾Ð·Ð°Ð¿ÑÑÐºÐ° Ð¿ÑÐ¸ Ð¿Ð¸ÑÐ°Ð½Ð¸Ð¸ Ð¾Ñ ÑÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¾ÑÐ° ÑÐ¾Ð±ÑÑÐ²ÐµÐ½Ð½ÑÑ Ð½ÑÐ¶Ð´ Ð¸ ÑÐµÐ·ÐµÑÐ²Ð½Ð¾Ð³Ð¾ ÑÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¾ÑÐ° ÑÐ¾Ð±ÑÑÐ²ÐµÐ½Ð½ÑÑ Ð½ÑÐ¶Ð´. Ð ÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð¼ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÐµÑÑÑ Ð¿ÑÐ¾ÐµÐºÑ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÐ°ÑÑÐ¸ ÐÐ­Ð¡, Ð²ÐºÐ»ÑÑÐ°ÑÑÐ¸Ð¹ Ð¿Ð¾ÑÑÐ½Ð¸ÑÐµÐ»ÑÐ½ÑÑ Ð·Ð°Ð¿Ð¸ÑÐºÑ Ñ Ð¾Ð±Ð¾ÑÐ½Ð¾Ð²ÑÐ²Ð°ÑÑÐ¸Ð¼Ð¸ ÑÐ°ÑÑÐµÑÐ°Ð¼Ð¸, ÑÐµÑÑÐµÐ¶Ð¸ Ð³Ð»Ð°Ð²Ð½Ð¾Ð¹ ÑÑÐµÐ¼Ñ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ñ ÑÐ¾ÐµÐ´Ð¸Ð½ÐµÐ½Ð¸Ð¹ ÐÐ­Ð¡ Ð¸ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸ ÑÐ°ÑÐ¿ÑÐµÐ´ÐµÐ»Ð¸ÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð° 500 ÐºÐ.
description: The paper considers the issue of designing the electrical part of a condensing power plant with five blocks of generators with the capacity of 800 MW, with coal being the main fuel of power plant. The main power equipment was selected: generators and transformers. The choice was based on the specified generation power. The calculations include the selection and economic validation of the switchgear scheme, on the basis of which we will receive the most rational distribution of generator blocks in terms of saving the expenses on equipment costs, reliability of the scheme, flexibility, ease of operation and visuality. Based on the calculations of short circuit currents, electrical devices and current-carrying parts of the station were selected. Processes in systems of power supply of plantâs own needs are researched, and the starting of powerful electric motors of plantâs own needs are calculated, as well as self-starting with sections powered from a transformer of own needs and a backup transformer of plantâs own needs. As a result of the design of the condensing power plant received an explanatory note with justifying calculations, drawings of the main circuit of the electrical connections of the power plant and the design of the 500 kV power grid.