title: Ð­Ð»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ°Ñ ÑÐ°ÑÑÑ Ð³Ð°Ð·Ð¾Ð¼Ð°Ð·ÑÑÐ½Ð¾Ð¹ ÐÐ­Ð¡ Ð¼Ð¾ÑÐ½Ð¾ÑÑÑÑ 4*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: Electric part of gas-oil CES with a capacity of 4 * 800 MW
Creators: name: Ð¡Ð¾ÐºÐ¾Ð»Ð¾Ð²ÑÐºÐ°Ñ, Ð®Ð»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: 2020
Subjects: ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ°Ñ ÑÑÐ°Ð½ÑÐ¸Ñ
ÐºÐ¾ÑÐ¾ÑÐºÐ¾Ðµ Ð·Ð°Ð¼ÑÐºÐ°Ð½Ð¸Ðµ
Ð³ÐµÐ½ÐµÑÐ°ÑÐ¾Ñ
ÑÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¾Ñ
ÑÐ°ÑÐ¿ÑÐµÐ´ÐµÐ»Ð¸ÑÐµÐ»ÑÐ½Ð¾Ðµ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð¾
electric station
short close
generator
transformer
distribution device

description: Ð ÑÐ°Ð±Ð¾ÑÐµ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¾ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÐ°ÑÑÐ¸ Ð³Ð°Ð·Ð¾Ð¼Ð°Ð·ÑÑÐ½Ð¾Ð¹ ÐÐ­Ð¡ Ñ 4 Ð±Ð»Ð¾ÐºÐ°Ð¼Ð¸ Ð¿Ð¾ 800 ÐÐÑ. ÐÐ°Ð´Ð°ÑÐ¸, ÐºÐ¾ÑÐ¾ÑÑÐµ ÑÐµÑÐ°Ð»Ð¸ÑÑ Ð² ÑÐ¾Ð´Ðµ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ñ Ð¿ÑÐ¾ÐµÐºÑÐ°: 1. ÐÑÐ±Ð¾Ñ Ð¾ÑÐ½Ð¾Ð²Ð½Ð¾Ð³Ð¾ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÑÐ°Ð½ÑÐ¸Ð¸. 2. ÐÑÐ±Ð¾Ñ Ð³Ð»Ð°Ð²Ð½Ð¾Ð¹ ÑÑÐµÐ¼Ñ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ñ ÑÐ¾ÐµÐ´Ð¸Ð½ÐµÐ½Ð¸Ð¹, Ð²ÑÐ±Ð¾Ñ ÑÑÐµÐ¼Ñ ÑÐ¾Ð±ÑÑÐ²ÐµÐ½Ð½ÑÑ Ð½ÑÐ¶Ð´. 3. Ð Ð°ÑÑÐµÑ ÑÐ¾ÐºÐ¾Ð² ÐºÐ¾ÑÐ¾ÑÐºÐ¾Ð³Ð¾ Ð·Ð°Ð¼ÑÐºÐ°Ð½Ð¸Ñ Ð² ÑÐ°ÑÐ°ÐºÑÐµÑÐ½ÑÑ ÑÐ¾ÑÐºÐ°Ñ ÑÑÐµÐ¼Ñ. 4. ÐÑÐ±Ð¾Ñ Ð¾ÑÐ½Ð¾Ð²Ð½Ð¾Ð³Ð¾ ÐºÐ¾Ð¼Ð¼ÑÑÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÑÐ°Ð½ÑÐ¸Ð¸. 5. Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ð¸Ðµ ÑÐ»ÐµÐºÑÑÐ¾Ð¼ÐµÑÐ°Ð½Ð¸ÑÐµÑÐºÐ¸Ñ Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð² Ð² ÑÐ¸ÑÑÐµÐ¼Ðµ ÑÐ¾Ð±ÑÑÐ²ÐµÐ½Ð½ÑÑ Ð½ÑÐ¶Ð´. ÐÑÐ¸ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ð¸ ÑÐ°Ð±Ð¾ÑÑ Ð±ÑÐ» Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½ Ð²ÑÐ±Ð¾Ñ Ð¾ÑÐ½Ð¾Ð²Ð½Ð¾Ð³Ð¾ ÑÐ»ÐµÐºÑÑÐ¾Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¸ Ð¾Ð¿ÑÐ¸Ð¼Ð°Ð»ÑÐ½Ð¾Ð¹ ÑÑÑÑÐºÑÑÑÐ½Ð¾Ð¹ ÑÑÐµÐ¼Ñ ÑÑÐ°Ð½ÑÐ¸Ð¸. ÐÐ¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ñ ÑÐ¾ÐºÐ¸ ÐºÐ¾ÑÐ¾ÑÐºÐ¾Ð³Ð¾ Ð·Ð°Ð¼ÑÐºÐ°Ð½Ð¸Ñ. Ð Ð°ÑÑÐµÑ ÑÐ¾ÐºÐ¾Ð² ÐºÐ¾ÑÐ¾ÑÐºÐ¾Ð³Ð¾ Ð·Ð°Ð¼ÑÐºÐ°Ð½Ð¸Ñ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´Ð¸Ð»ÑÑ ÑÐ¿ÑÐ¾ÑÐµÐ½Ð½Ð¾: ÑÐ¾Ð»ÑÐºÐ¾ Ð´Ð»Ñ ÑÐµÐ¶Ð¸Ð¼Ð° ÑÑÐµÑÑÐ°Ð·Ð½ÑÑ ÐÐ Ð±ÐµÐ· ÑÑÐµÑÐ° ÐµÐ¼ÐºÐ¾ÑÑÐ½Ð¾Ð¹ Ð¿ÑÐ¾Ð²Ð¾Ð´Ð¸Ð¼Ð¾ÑÑÐ¸ Ð²Ð¾Ð·Ð´ÑÑÐ½ÑÑ Ð»Ð¸Ð½Ð¸Ð¹, Ñ ÑÑÐµÑÐ¾Ð¼ Ð½Ðµ Ð´ÐµÐ¹ÑÑÐ²Ð¸ÑÐµÐ»ÑÐ½ÑÑ, Ð° ÑÑÐµÐ´Ð½ÐµÑÐºÑÐ¿Ð»ÑÐ°ÑÐ°ÑÐ¸Ð¾Ð½Ð½ÑÑ ÐºÐ¾ÑÑÑÐ¸ÑÐ¸ÐµÐ½ÑÐ¾Ð² ÑÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¸ ÑÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¾ÑÐ¾Ð² Ð¸ Ð°Ð²ÑÐ¾ÑÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¾ÑÐ¾Ð². ÐÐ¾ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÐ¼ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ°Ð¼ Ð±ÑÐ»Ð¸ Ð²ÑÐ±ÑÐ°Ð½Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ ÐºÐ¾Ð¼Ð¼ÑÑÐ°ÑÐ¸Ð¾Ð½Ð½ÑÐµ Ð°Ð¿Ð¿Ð°ÑÐ°ÑÑ, Ð° Ð¸Ð¼ÐµÐ½Ð½Ð¾ Ð²ÑÐºÐ»ÑÑÐ°ÑÐµÐ»Ð¸ Ð¸ ÑÐ°Ð·ÑÐµÐ´Ð¸Ð½Ð¸ÑÐµÐ»Ð¸, ÑÐ¸Ð½Ñ Ð¸ ÑÐ¾ÐºÐ¾Ð²ÐµÐ´ÑÑÐ¸Ðµ ÑÐ°ÑÑÐ¸, Ð¸Ð·Ð¼ÐµÑÐ¸ÑÐµÐ»ÑÐ½ÑÐµ ÑÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¾ÑÑ ÑÐ¾ÐºÐ° Ð¸ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ñ. ÐÑÐ»Ð° ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð° Ð³Ð»Ð°Ð²Ð½Ð¾Ðµ ÑÑÐµÐ¼Ð° ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ñ ÑÐ¾ÐµÐ´Ð¸Ð½ÐµÐ½Ð¸Ð¹ ÑÑÐ°Ð½ÑÐ¸Ð¸. ÐÑÐ´ÐµÐ»ÑÐ½Ð¾ Ð±ÑÐ»Ð° ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ð° ÑÐ¸ÑÑÐµÐ¼Ð° ÑÐ¾Ð±ÑÑÐ²ÐµÐ½Ð½ÑÑ Ð½ÑÐ¶Ð´ ÑÐ»ÐµÐºÑÑÐ¾ÑÑÐ°Ð½ÑÐ¸Ð¸. ÐÑÐ»Ð¸ Ð²ÑÐ±ÑÐ°Ð½Ñ ÑÐ°Ð±Ð¾ÑÐ¸Ðµ Ð¸ ÑÐµÐ·ÐµÑÐ²Ð½ÑÐµ ÑÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¾ÑÑ ÑÐ¾Ð±ÑÑÐ²ÐµÐ½Ð½ÑÑ Ð½ÑÐ¶Ð´, ÑÐ°ÑÑÑÐ¸ÑÐ°Ð½Ñ ÑÐ¾ÐºÐ¸ ÐºÐ¾ÑÐ¾ÑÐºÐ¾Ð³Ð¾ Ð·Ð°Ð¼ÑÐºÐ°Ð½Ð¸Ñ, ÑÐµÐ¿Ð»Ð¾Ð²ÑÐµ Ð¸Ð¼Ð¿ÑÐ»ÑÑÑ. ÐÐ¾ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ°Ð¼ ÑÐ°ÑÑÐµÑÐ° Ð±ÑÐ»Ð¸ Ð²ÑÐ±ÑÐ°Ð½Ñ Ð²ÑÐºÐ»ÑÑÐ°ÑÐµÐ»Ð¸ Ð¸ ÐºÐ°Ð±ÐµÐ»Ð¸ Ð½Ð° ÑÐµÐºÑÐ¸ÑÑ ÑÐ¾Ð±ÑÑÐ²ÐµÐ½Ð½ÑÑ Ð½ÑÐ¶Ð´ ÑÑÐ°Ð½ÑÐ¸Ð¸.
description: In the work, the design of the electrical part of the gas-oil IES with 4 blocks of 800 MW each was performed. Tasks that were solved during the project: 1. The choice of the main equipment of the station. 2. The choice of the main circuit of electrical connections, the choice of the circuit of own needs. 3. Calculation of short circuit currents at characteristic points of the circuit. 4. The choice of the main switching equipment of the station. 5. Consideration of electromechanical processes in the system of own needs. During the work, the choice of the main electrical equipment and the optimal structural diagram of the station was made. Short circuit currents determined. The calculation of short-circuit currents was simplified: only for the three-phase short circuit mode, without taking into account the capacitive conductivity of overhead lines, taking into account not valid but average operating transformation ratios of transformers and autotransformers. Based on the results, the main switching devices, namely, switches and disconnectors, busbars and live parts, measuring current and voltage transformers, were selected. The main circuit diagram of the electrical connections of the station was developed. Separately, the system of own needs of the power plant was considered. Working and standby auxiliary transformers were selected, short-circuit currents, and thermal pulses were calculated. Based on the calculation results, circuit breakers and cables were selected in the auxiliary sections of the station.