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 4Ã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 gas-oil power plant 4Ã800 MWt
Creators: name: ÐÐ°Ð²Ð»Ð¾Ð²Ð¸Ñ, ÐÐ¸ÐºÐ¾Ð»Ð°Ð¹
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Ð»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ°Ñ ÑÑÐ°Ð½ÑÐ¸Ñ
Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÐÐ­Ð¡
Ð³Ð°Ð·Ð¾Ð¼Ð°Ð·ÑÑÐ½Ð¾Ðµ ÑÐ¾Ð¿Ð»Ð¸Ð²Ð¾
ÑÐ¾Ð±ÑÑÐ²ÐµÐ½Ð½ÑÐµ Ð½ÑÐ¶Ð´Ñ
ÑÐ¾Ðº ÐºÐ¾ÑÐ¾ÑÐºÐ¾Ð³Ð¾ Ð·Ð°Ð¼ÑÐºÐ°Ð½Ð¸Ñ
Ð¿ÑÑÐº Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ñ
ÑÐ°Ð¼Ð¾Ð·Ð°Ð¿ÑÑÐº
electrical power plant
design of a condensate power plant
gas-oil fuel
system of own needs
short circuit current
start of an engine
self-start.

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¼ Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð±ÑÐ»Ð° ÑÐ¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð° ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ°Ñ ÑÐ°ÑÑÑ ÐÐ­Ð¡ Ð½Ð° Ð³Ð°Ð·Ð¾Ð¼Ð°Ð·ÑÑÐ½Ð¾Ð¼ ÑÐ¾Ð¿Ð»Ð¸Ð²Ðµ Ñ Ð³ÐµÐ½ÐµÑÐ°ÑÐ¾ÑÐ°Ð¼Ð¸ Ð¼Ð¾ÑÐ½Ð¾ÑÑÑÑ 4*800 ÐÐÑ. ÐÑÐ½Ð¾Ð²Ð½ÑÐµ Ð·Ð°Ð´Ð°ÑÐ¸, ÐºÐ¾ÑÐ¾ÑÑÐµ Ð±ÑÐ»Ð¸ ÑÐ°Ð·ÑÐµÑÐµÐ½Ñ Ð² Ð¿ÑÐ¾ÑÐµÑÑÐµ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ: 1. ÐÑÐ±Ð¾Ñ ÑÑÑÑÐºÑÑÑÐ½Ð¾Ð¹ ÑÑÐµÐ¼Ñ ÑÑÐ°Ð½ÑÐ¸Ð¸, Ð¾ÑÐ½Ð¾Ð²Ð½Ð¾Ð³Ð¾ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ (Ð³ÐµÐ½ÐµÑÐ°ÑÐ¾ÑÑ, ÑÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¾ÑÑ, Ð°Ð²ÑÐ¾ÑÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¾ÑÑ, Ð²ÑÐºÐ»ÑÑÐ°ÑÐµÐ»Ð¸, ÑÐ°Ð·ÑÐµÐ´Ð¸Ð½Ð¸ÑÐµÐ»Ð¸). 2. Ð Ð°ÑÑÐµÑ ÑÐ¾ÐºÐ¾Ð² ÐºÐ¾ÑÐ¾ÑÐºÐ¾Ð³Ð¾ Ð·Ð°Ð¼ÑÐºÐ°Ð½Ð¸Ñ Ð² ÑÐ¸Ð¿Ð¾Ð²ÑÑ ÑÐ¾ÑÐºÐ°Ñ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÐ°ÑÑÐ¸ ÑÑÐ°Ð½ÑÐ¸Ð¸. 3. ÐÑÐ±Ð¾Ñ ÑÐ¾ÐºÐ¾Ð²ÐµÐ´ÑÑÐ¸Ñ ÑÐ°ÑÑÐµÐ¹ (ÐºÐ°Ð±ÐµÐ»Ð¸, ÑÐ¸Ð½Ñ, ÑÐºÑÐ°Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð½ÑÐµ ÑÐ¾ÐºÐ¾Ð¿ÑÐ¾Ð²Ð¾Ð´Ñ). 4. ÐÑÐ±Ð¾Ñ Ð¸Ð·Ð¼ÐµÑÐ¸ÑÐµÐ»ÑÐ½ÑÑ Ð¿ÑÐ¸Ð±Ð¾ÑÐ¾Ð² Ð¸ ÑÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¾ÑÐ¾Ð² ÑÐ¾ÐºÐ° Ð¸ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ñ. 5. ÐÐ¾Ð´ÑÐ¾Ð±Ð½ÑÐ¹ ÑÐ°ÑÑÐµÑ Ð¸ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÐ¸ÑÑÐµÐ¼Ñ ÑÐ¾Ð±ÑÑÐ²ÐµÐ½Ð½ÑÑ Ð½ÑÐ¶Ð´. 6. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÑÐµÑÑÐµÐ¶ÐµÐ¹ Ð³Ð»Ð°Ð²Ð½Ð¾Ð¹ ÑÑÐµÐ¼Ñ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ñ ÑÐ¾ÐµÐ´Ð¸Ð½ÐµÐ½Ð¸Ð¹ ÑÑÐ°Ð½ÑÐ¸Ð¸ Ð¸ ÐºÐ¾Ð¼Ð¿Ð¾Ð½Ð¾Ð²ÐºÐ¸ Ð¾Ð´Ð½Ð¾Ð³Ð¾ Ð¸Ð· ÑÐ°ÑÐ¿ÑÐµÐ´ÐµÐ»Ð¸ÑÐµÐ»ÑÐ½ÑÑ ÑÑÑÑÐ¾Ð¹ÑÑÐ². Ð ÑÐ¾Ð´Ðµ ÑÐ°Ð±Ð¾ÑÑ Ð²ÑÐ±Ð¾Ñ Ð¾ÑÐ½Ð¾Ð²Ð½Ð¾Ð³Ð¾ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð±ÑÐ» Ð¾ÑÑÑÐµÑÑÐ²Ð»ÐµÐ½ Ñ Ð¾Ð¿Ð¾ÑÐ¾Ð¹ Ð½Ð° ÑÐµÑÐ½Ð¸ÐºÐ¾-ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸Ð¹ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÑÑÑÐºÑÑÑÐ½Ð¾Ð¹ ÑÑÐµÐ¼Ñ, ÐºÐ¾ÑÐ¾ÑÑÐ¹ Ð¿Ð¾Ð·Ð²Ð¾Ð»Ð¸Ð» Ð¿ÑÐ¸Ð½ÑÑÑ Ð½Ð°Ð¸Ð±Ð¾Ð»ÐµÐµ Ð²ÑÐ³Ð¾Ð´Ð½Ð¾Ðµ ÑÐµÑÐµÐ½Ð¸Ðµ. Ð Ð°ÑÑÐµÑ ÑÐ¾ÐºÐ¾Ð² ÐºÐ¾ÑÐ¾ÑÐºÐ¾Ð³Ð¾ Ð·Ð°Ð¼ÑÐºÐ°Ð½Ð¸Ñ ÑÐ²Ð»ÑÐ»ÑÑ Ð½ÐµÐ¾ÑÑÐµÐ¼Ð»ÐµÐ¼Ð¾Ð¹ ÑÐ°ÑÑÑÑ ÑÐ°Ð±Ð¾ÑÑ. ÐÐ½ Ð¿Ð¾Ð¼Ð¾Ð³ Ð¾ÑÑÑÐµÑÑÐ²Ð¸ÑÑ Ð¿ÑÐ¾Ð²ÐµÑÐºÑ Ð²ÑÐ±ÑÐ°Ð½Ð½Ð¾Ð³Ð¾ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¿Ð¾ ÑÑÐ»Ð¾Ð²Ð¸ÑÐ¼ Ð¿ÑÐ¾Ð´Ð¾Ð»Ð¶Ð¸ÑÐµÐ»ÑÐ½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ Ð² Ð½Ð¾ÑÐ¼Ð°Ð»ÑÐ½Ð¾Ð¼ ÑÐµÐ¶Ð¸Ð¼Ðµ, Ð½Ð° ÑÐµÑÐ¼Ð¸ÑÐµÑÐºÑÑ Ð¸ ÑÐ»ÐµÐºÑÑÐ¾Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÑÑ ÑÑÐ¾Ð¹ÐºÐ¾ÑÑÑ Ð¿ÑÐ¸ ÐºÐ¾ÑÐ¾ÑÐºÐ¸Ñ Ð·Ð°Ð¼ÑÐºÐ°Ð½Ð¸ÑÑ. ÐÐ·Ð¼ÐµÑÐ¸ÑÐµÐ»ÑÐ½ÑÐµ ÑÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¾ÑÑ ÑÐ¾ÐºÐ° Ð±ÑÐ»Ð¸ Ð¿ÑÐ¾Ð²ÐµÑÐµÐ½Ñ Ð¿Ð¾ Ð²ÑÐ¾ÑÐ¸ÑÐ½Ð¾Ð¹ Ð½Ð°Ð³ÑÑÐ·ÐºÐµ, Ð° ÑÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¾ÑÑ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ñ Ð½Ð° Ð¿Ð¾ÑÐµÑÐ¸ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ñ Ð² ÑÐµÐ¿ÑÑ Ñ Ð¸Ð·Ð¼ÐµÑÐ¸ÑÐµÐ»ÑÐ½ÑÐ¼Ð¸ Ð¿ÑÐ¾Ð±Ð¾ÑÐ°Ð¼Ð¸. 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° 220 ÐºÐ.
description: In this final work the electrical part of the condensate power plant on gas-oil fuel with generators with a capacity of 4*800 MW was designed. The main tasks that were solved during the design process: 1. Selection of the structural scheme of the station, the main equipment (generators, transformers, autotransformers, switches, disconnectors). 2. Calculation of short-circuit currents at typical points of the electrical part of the station. 3. The choice of current-carrying parts (cables, busbars, shielded current lines). 4. The choice of measuring devices, current transformers and voltage transformers. 5. Detailed calculation and analysis of the system of own needs. 6. Development of drawings of the main circuit of the electrical connections of the station and the configuration of one of the switchgear. In the course of the work, the choice of the main equipment was carried out based on the technical and economic analysis of the block diagram, which allowed us to make the most profitable decision. The calculation of short-circuit currents was an integral part of the work. It helped to check the selected equipment under the conditions of long-term operation in normal mode, for thermal and electrodynamic endurance in case of short circuits. Measuring current transformers were tested for secondary load, and voltage transformers for voltage losses in circuits with measuring parting. The result of the work is a project of the electrical part of the power plant, including an explanatory note with justifying calculations, drawings of the main circuit of the electrical connections of the power plant and the design of the 220 kV switchgear.