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 4Ñ 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 the gas-oil IES with a capacity of 4x800 MW
Creators: name: ÐÐµÑÐ½ÑÐº, ÐÐµÐ½Ð¸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: ÑÑ ÐµÐ¼Ð°
Ð³ÐµÐ½ÐµÑÐ°ÑÐ¾Ñ
ÑÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¾Ñ
ÑÑÐ°Ð½ÑÐ¸Ñ
scheme
generator
transformer
station

description: Ð Ð¿ÑÐµÐ´ÑÑÐ¾ÑÑÐµÐ¹ ÑÐ°Ð±Ð¾ÑÐµ Ð±ÑÐ´ÐµÐ¼ ÑÐ°ÑÑÐ¼Ð°ÑÑÐ¸Ð²Ð°ÑÑ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÑÑ ÑÐ°ÑÑÑ Ð³Ð°Ð·Ð¾Ð¼Ð°Ð·ÑÑÐ½Ð¾Ð¹ ÐÐ­Ð¡ Ð¼Ð¾ÑÐ½Ð¾ÑÑÑÑ 4Ñ800 ÐÐÑ ÐÐ»Ð°Ð²Ð½Ð°Ñ ÑÑÐµÐ¼Ð° ÑÑÐ°Ð½ÑÐ¸Ð¸ ÑÐ²Ð»ÑÐµÑÑÑ ÑÐ°ÑÑÑÑ ÑÑÐµÐ¼Ñ ÑÐ½ÐµÑÐ³Ð¾ÑÐ¸ÑÑÐµÐ¼Ñ. Ð­Ð»ÐµÐºÑÑÐ¾ÑÐ½ÐµÑÐ³Ð¸Ñ, Ð²ÑÑÐ°Ð±Ð°ÑÑÐ²Ð°ÐµÐ¼Ð°Ñ Ð³ÐµÐ½ÐµÑÐ°ÑÐ¾ÑÐ°Ð¼Ð¸, Ð¿ÐµÑÐµÐ´Ð°ÐµÑÑÑ ÑÐµÑÐµÐ· ÑÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¾ÑÑ Ð¸ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ðµ ÑÐ¾ÐµÐ´Ð¸Ð½ÐµÐ½Ð¸Ñ Ð³Ð»Ð°Ð²Ð½Ð¾Ð¹ ÑÑÐµÐ¼Ñ Ð¸ Ð¿Ð¾ÑÑÑÐ¿Ð°ÐµÑ Ð² ÑÐ¸ÑÑÐµÐ¼Ñ Ð¿Ð¾ Ð²Ð¾Ð·Ð´ÑÑÐ½ÑÐ¼ Ð¸ ÐºÐ°Ð±ÐµÐ»ÑÐ½ÑÐ¼ Ð»Ð¸Ð½Ð¸ÑÐ¼. ÐÑÐ±Ð¾Ñ Ð³Ð»Ð°Ð²Ð½Ð¾Ð¹ ÑÑÐµÐ¼Ñ Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÑÐµÑ ÑÐ¾Ð±Ð¾Ð¹ ÑÐ»Ð¾Ð¶Ð½ÑÑ Ð·Ð°Ð´Ð°ÑÑ. ÐÐ´Ð½Ð°ÐºÐ¾ Ð±Ð¾Ð»ÑÑÐ¾Ð¹ Ð¾Ð¿ÑÑ, Ð½Ð°ÐºÐ¾Ð¿Ð»ÐµÐ½Ð½ÑÐ¹ Ð¿ÑÐ¾ÐµÐºÑÐ½ÑÐ¼Ð¸ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸ÑÐ¼Ð¸, Ð¿Ð¾Ð·Ð²Ð¾Ð»ÑÐµÑ Ð¿ÑÐ¸ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ð¸Ð¸ Ð¾Ð³ÑÐ°Ð½Ð¸ÑÐµÐ½Ð½Ð¾Ð³Ð¾ ÑÐ¸ÑÐ»Ð° Ð²Ð°ÑÐ¸Ð°Ð½ÑÐ¾Ð² ÑÑÐµÐ¼ Ð¿ÑÐ¸Ð½ÑÑÑ ÑÐµÐ»ÐµÑÐ¾Ð¾Ð±ÑÐ°Ð·Ð½ÑÐµ ÑÐµÑÐµÐ½Ð¸Ñ, Ð±Ð»Ð¸Ð·ÐºÐ¸Ðµ Ðº Ð¾Ð¿ÑÐ¸Ð¼Ð°Ð»ÑÐ½ÑÐ¼. ÐÑÐ¾ÑÐµÑÑ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ¸ Ð³Ð»Ð°Ð²Ð½Ð¾Ð¹ ÑÑÐµÐ¼Ñ Ð¼Ð¾Ð¶Ð½Ð¾ ÑÐ°Ð·Ð´ÐµÐ»Ð¸ÑÑ Ð½Ð° ÑÐ»ÐµÐ´ÑÑÑÐ¸Ðµ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ ÑÑÐ°Ð¿Ñ: Ð²ÑÐ±Ð¾Ñ ÑÑÐµÐ¼Ñ Ð¿ÑÐ¸ÑÐ¾ÐµÐ´Ð¸Ð½ÐµÐ½Ð¸Ñ ÑÐ»ÐµÐºÑÑÐ¾ÑÑÐ°Ð½ÑÐ¸Ð¸ Ðº ÑÐ½ÐµÑÐ³Ð¾ÑÐ¸ÑÑÐµÐ¼Ðµ; Ð²ÑÐ±Ð¾Ñ ÑÑÑÑÐºÑÑÑÐ½Ð¾Ð¹ (Ð¿ÑÐ¸Ð½ÑÐ¸Ð¿Ð¸Ð°Ð»ÑÐ½Ð¾Ð¹) ÑÑÐµÐ¼Ñ; Ð²ÑÐ±Ð¾Ñ ÑÐµÐ»ÐµÑÐ¾Ð¾Ð±ÑÐ°Ð·Ð½Ð¾Ð³Ð¾ ÑÐ¿Ð¾ÑÐ¾Ð±Ð° Ð¾Ð³ÑÐ°Ð½Ð¸ÑÐµÐ½Ð¸Ñ ÑÐ¾ÐºÐ¾Ð² Ð.Ð.; Ð²ÑÐ±Ð¾Ñ ÑÑÐµÐ¼ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ñ ÑÐ¾ÐµÐ´Ð¸Ð½ÐµÐ½Ð¸Ð¹ Ð Ð£ Ð½Ð° Ð²ÑÐµÑ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÑ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸ÑÑ; ÑÐ°ÑÑÐµÑ ÑÐ¾ÐºÐ¾Ð² Ð.Ð. Ð¸ Ð²ÑÐ±Ð¾Ñ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð°Ð¿Ð¿Ð°ÑÐ°ÑÐ¾Ð². ÐÐ°Ð´Ð°ÑÐ° Ð² ÑÐ´Ð¾Ð±ÑÑÐ²Ðµ ÑÐºÑÐ¿Ð»ÑÐ°ÑÐ°ÑÐ¸Ð¸ ÑÑÐ°Ð½ÑÐ¸Ð¸ - Ð·Ð°ÐºÐ»ÑÑÐ°ÐµÑÑÑ Ð² Ð½Ð°Ð³Ð»ÑÐ´Ð½Ð¾ÑÑÐ¸ Ð¸ Ð¿ÑÐ¾ÑÑÐ¾ÑÐµ ÑÑÐµÐ¼Ñ, ÑÐ½Ð¸Ð¶Ð°ÑÑÐ¸Ñ Ð²ÐµÑÐ¾ÑÑÐ½Ð¾ÑÑÑ Ð¾ÑÐ¸Ð±Ð¾ÑÐ½ÑÑ Ð´ÐµÐ¹ÑÑÐ²Ð¸Ð¹ Ð¿ÐµÑÑÐ¾Ð½Ð°Ð»Ð°, Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½Ð¾ÑÑÑ Ð¼Ð¸Ð½Ð¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ð¸ ÑÐ¸ÑÐ»Ð° ÐºÐ¾Ð¼Ð¼ÑÑÐ°ÑÐ¸Ð¹ Ð² Ð¿ÐµÑÐ²Ð¸ÑÐ½ÑÑ Ð¸ Ð²ÑÐ¾ÑÐ¸ÑÐ½ÑÑ ÑÐµÐ¿ÑÑ Ð¿ÑÐ¸ Ð¸Ð·Ð¼ÐµÐ½ÐµÐ½Ð¸Ð¸ ÑÐµÐ¶Ð¸Ð¼Ð° ÑÐ°Ð±Ð¾ÑÑ ÑÐ»ÐµÐºÑÑÐ¾ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ¸.
description: In the upcoming work, we will consider the electrical part of the gas-oil-fired power plant with a capacity of 4x800 MW. The main scheme of the station is a part of the power systems circuit. The elec-trical energy generated by the generators is transmitted through the transformers and electrical connections of the main circuit and enters the system via overhead and cable lines. The choice of the main circuit is a difficult task. However, the extensive expe-rience accumulated by design organizations allows us to make reasonable decisions that are close to optimal when considering a limited number of scheme options. The process of developing the main scheme can be divided into the following main stages: selection of a scheme for connecting the power station to the power sys-tem; choice of structural (conceptual) scheme; selection of an appropriate method of limiting the short circuit currents; selection of electrical connection schemes for switchgears at all main voltages; calculation of short circuit currents and selection of electrical devices. The task in the convenience of operation of the station is the clarity and sim-plicity of the scheme, reducing the likelihood of erroneous actions of personnel, the possibility of minimizing the number of switching in the primary and secondary cir-cuits when changing the operating mode of the electrical installation.