title: Ð­Ð»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ°Ñ ÑÐ°ÑÑÑ ÐÐ­Ð¡ Ð¼Ð¾ÑÐ½Ð¾ÑÑÑÑ 4Ñ 500 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° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Electrical part of the condensation power plant with a capacity of 4x500 MW
Creators: name: ÐÑÐ·Ð½ÐµÑÐ¾Ð², ÐÐ°Ð²ÐµÐ»
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: Ð¢ÑÑÐ±Ð¾Ð³ÐµÐ½ÐµÑÐ°ÑÐ¾ÑÑ
Ð¢ÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¾ÑÑ
Ð¢Ð¾ÐºÐ¸ ÐºÐ¾ÑÐ¾ÑÐºÐ¾Ð³Ð¾ Ð·Ð°Ð¼ÑÐºÐ°Ð½Ð¸Ñ
Ð­Ð»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ðµ ÑÑÐ°Ð½ÑÐ¸Ð¸
ÑÐ°ÑÐ¿ÑÐµÐ´ÐµÐ»Ð¸ÑÐµÐ»ÑÐ½Ð¾Ðµ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð¾
switchgear

description: Ð¦ÐµÐ»Ñ ÑÐ°Ð±Ð¾ÑÑ: ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°ÑÑ Ð¸ ÑÐ°ÑÑÑÐ¸ÑÐ°ÑÑ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÑÑ ÑÐ°ÑÑÑ ÐºÐ¾Ð½Ð´ÐµÐ½ÑÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ»ÐµÐºÑÑÐ¾ÑÑÐ°Ð½ÑÐ¸Ð¸ Ñ 4 Ð³ÐµÐ½ÐµÑÐ°ÑÐ¾ÑÐ°Ð¼Ð¸ Ð½Ð¾Ð¼Ð¸Ð½Ð°Ð»ÑÐ½Ð¾Ð¹ Ð¼Ð¾ÑÐ½Ð¾ÑÑÑÑ 500 ÐÐÑ ÐºÐ°Ð¶Ð´ÑÐ¹. 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 Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ: 1. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð° Ð¸ ÑÐ°ÑÑÑÐ¸ÑÐ°Ð½Ð° ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ°Ñ ÑÐ°ÑÑÑ ÐºÐ¾Ð½Ð´ÐµÐ½ÑÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ»ÐµÐºÑÑÐ¾ÑÑÐ°Ð½ÑÐ¸Ð¸ Ñ 4 Ð³ÐµÐ½ÐµÑÐ°ÑÐ¾ÑÐ°Ð¼Ð¸ Ð½Ð¾Ð¼Ð¸Ð½Ð°Ð»ÑÐ½Ð¾Ð¹ Ð¼Ð¾ÑÐ½Ð¾ÑÑÑÑ 500 ÐÐÑ ÐºÐ°Ð¶Ð´ÑÐ¹. 2. ÐÑÐ±ÑÐ°Ð½Ð° ÑÑÑÑÐºÑÑÑÐ½Ð°Ñ ÑÑÐµÐ¼Ð° ÑÑÐ°Ð½ÑÐ¸Ð¸ Ð¸ Ð¾ÑÐ½Ð¾Ð²Ð½Ð¾Ðµ ÑÐ¸Ð»Ð¾Ð²Ð¾Ðµ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ: ÑÑÑÐ±Ð¾Ð³ÐµÐ½ÐµÑÐ°ÑÐ¾Ñ, Ð±Ð»Ð¾ÑÐ½ÑÐ¹ Ð¿Ð¾Ð²ÑÑÐ°ÑÑÐ¸Ð¹ ÑÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¾Ñ, Ð°Ð²ÑÐ¾ÑÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¾Ñ, ÑÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¾Ñ ÑÐ¾Ð±ÑÑÐ²ÐµÐ½Ð½ÑÑ Ð½ÑÐ¶Ð´, ÑÐµÐ·ÐµÑÐ²Ð½ÑÐ¹ ÑÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¾Ñ ÑÐ¾Ð±ÑÑÐ²ÐµÐ½Ð½ÑÑ Ð½ÑÐ¶Ð´. 3. ÐÑÐ±ÑÐ°Ð½Ð° ÑÑÐµÐ¼Ð° ÑÐ¾Ð±ÑÑÐ²ÐµÐ½Ð½ÑÑ Ð½ÑÐ¶Ð´ Ñ ÑÑÐµÑÐ¾Ð¼ ÑÐ°Ð±Ð¾ÑÐµÐ³Ð¾ Ð¸ ÑÐµÐ·ÐµÑÐ²Ð½Ð¾Ð³Ð¾ Ð¿Ð¸ÑÐ°Ð½Ð¸Ñ. 4. ÐÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½ Ð²ÑÐ±Ð¾Ñ ÑÑÐµÐ¼ ÑÐ°ÑÐ¿ÑÐµÐ´ÐµÐ»Ð¸ÑÐµÐ»ÑÐ½ÑÑ ÑÑÑÑÐ¾Ð¹ÑÑÐ² Ð¿Ð¾Ð²ÑÑÐµÐ½Ð½ÑÑ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ð¹ Ñ ÑÑÐµÑÐ¾Ð¼ ÑÐ¸ÑÐ»Ð° Ð¿ÑÐ¸ÑÐ¾ÐµÐ´Ð¸Ð½ÐµÐ½Ð¸Ð¹ Ð´Ð»Ñ Ð Ð£-500 ÐºÐ Ð²ÑÐ±ÑÐ°Ð½Ð¾ Ð Ð£ ÑÐ¸Ð¿Ð° Â«ÐÐ²Ð¾Ð¹Ð½Ð°Ñ ÑÐ¸ÑÑÐµÐ¼Ð° ÑÐ±Ð¾ÑÐ½ÑÑ ÑÐ¸Ð½ Ñ ÑÑÐµÐ¼Ñ Ð²ÑÐºÐ»ÑÑÐ°ÑÐµÐ»ÑÐ¼Ð¸ Ð½Ð° Ð´Ð²Ð° Ð¿ÑÐ¸ÑÐ¾ÐµÐ´Ð¸Ð½ÐµÐ½Ð¸ÑÂ» (3/2), Ð´Ð»Ñ Ð Ð£ 220 ÐºÐ Ð²ÑÐ±ÑÐ°Ð½Ð¾ Ð Ð£ ÑÐ¸Ð¿Ð° Â«ÐÐ²Ð¾Ð¹Ð½Ð°Ñ Ð½ÐµÑÐµÐºÑÐ¸Ð¾Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð½Ð°Ñ ÑÐ¸ÑÑÐµÐ¼Ð° ÑÐ±Ð¾ÑÐ½ÑÑ ÑÐ¸Ð½ Ñ Ð¾Ð±ÑÐ¾Ð´Ð½Ð¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ð¾Ð¹ ÑÐ±Ð¾ÑÐ½ÑÑ ÑÐ¸Ð½ Ñ Ð¾Ð´Ð½Ð¸Ð¼ Ð²ÑÐºÐ»ÑÑÐ°ÑÐµÐ»ÐµÐ¼ Ð½Ð° Ð¿ÑÐ¸ÑÐ¾ÐµÐ´Ð¸Ð½ÐµÐ½Ð¸ÐµÂ». 5. Ð Ð°ÑÑÑÐ¸ÑÐ°Ð½Ñ ÑÐ¾ÐºÐ¸ ÑÑÑÑÑÐ°Ð·Ð½ÑÑ ÐºÐ¾ÑÐ¾ÑÐºÐ¸Ñ Ð·Ð°Ð¼ÑÐºÐ°Ð½Ð¸Ð¹ Ð² 6 ÑÐ¾ÑÐºÐ°Ñ ÑÑÐµÐ¼Ñ ÑÑÐ°Ð½ÑÐ¸Ð¸. ÐÐ° Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ð¸ ÑÐ°ÑÑÐµÑÐ¾Ð² ÑÐ¾ÐºÐ¾Ð² ÐºÐ¾ÑÐ¾ÑÐºÐ¾Ð³Ð¾ Ð·Ð°Ð¼ÑÐºÐ°Ð½Ð¸Ñ, Ð±ÑÐ» Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½ Ð²ÑÐ±Ð¾Ñ ÐºÐ¾Ð¼Ð¼ÑÑÐ°ÑÐ¸Ð¾Ð½Ð½ÑÑ Ð°Ð¿Ð¿Ð°ÑÐ°ÑÐ¾Ð², ÑÐ¾ÐºÐ¾Ð²ÐµÐ´ÑÑÐ¸Ñ ÑÐ°ÑÑÐµÐ¹, Ð¸Ð·Ð¼ÐµÑÐ¸ÑÐµÐ»ÑÐ½ÑÑ ÑÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¾ÑÐ¾Ð² ÑÐ¾ÐºÐ° Ð¸ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ñ ÑÑÐ°Ð½ÑÐ¸Ð¸. 6. Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ðµ ÑÐµÑÐµÐ½Ð¸Ñ Ð¿Ð¾ ÑÐ¸ÑÑÐµÐ¼Ðµ ÑÐµÐ»ÐµÐ¹Ð½Ð¾Ð¹ Ð·Ð°ÑÐ¸ÑÑ Ð±Ð»Ð¾ÐºÐ¾Ð² Ð³ÐµÐ½ÐµÑÐ°ÑÐ¾Ñ-ÑÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¾Ñ ÑÑÐ°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 ÑÑÐ°Ð½ÑÐ¸Ð¸, ÑÑÐµÐ¼Ñ ÑÐ¾Ð±ÑÑÐ²ÐµÐ½Ð½ÑÑ Ð½ÑÐ¶Ð´, ÑÑÐµÐ¼Ñ Ð·Ð°Ð¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ñ ÐÐ Ð£ 500 ÐºÐ, Ð¿Ð»Ð°Ð½Ð° ÐÐ Ð£ 500 ÐºÐ, ÑÐ°Ð·ÑÐµÐ·Ð° Ð¿Ð¾ ÑÑÐµÐ¹ÐºÐµ ÐÐ Ð£ 500 ÐºÐ.
description: The purpose of the work is to develop and calculate the electrical part of a condensation power plant with 4 generators with a capacity of 500 MW each. The following tasks were solved in the course of the work: 1. In this work, the electrical part of the condensation power plant with a capacity of 4x500 MW has been developed and calculated. 2. The block diagram of the plant and the main power equipment included: a turbine TVV-500-2EU3 generator, block step-up TC-630000/500 and TC-630000/220 transformers, an ATDTSN-500000/500/220 auto-transformer, an auxiliary TRDNS-63000/35 transformer, a standby auxiliary TRDCN-63000/220 transformer. 3. The scheme of auxiliaries was developed, taking into account the working and backup power supply. 4. High-voltage switchgear circuits were selected, taking into account the number of connections. Double bus bar system with three switches for two connections (3/2) was selected for switchgear 500 kV, and Double non-partitioned bus bar system with a bypass bus bar system with one switch per connection was selected for switchgear 220 kV. 5. Three-phase short-circuit currents were calculated at 6 points of the plant circuit. Based on the calculations of short-circuit currents, the selection of switching devices, live parts, measuring current and voltage transformers of the plant was made. 6. The main design solutions for the relay protection system of the generator-transformer blocks of the plant were considered. The result of the work is a project of the electrical part of the condensation power plant, which includes the explanatory note with the calculations and drawings of the main electrical connection diagram of the plant, auxiliaries diagrams, a scheme for filling the 500 kV outdoor switchgear, a 500 kV outdoor switchgear plan, a section for a 500 kV outdoor switchgear cell.