title: Ð­Ð»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ°Ñ ÑÐ°ÑÑÑ ÐÐ­Ð¡ Ñ ÑÑÐµÐ¼Ñ ÑÐµÐ°ÐºÑÐ¾ÑÐ°Ð¼Ð¸ ÐÐÐ­Ð -1000
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 NPP with three VVER-1000 reactors
Creators: name: ÐÑÐ½ Ð¦Ð¸
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: 2023
Subjects: ÑÐµÑÐµÐ½Ð¸Ñ ÑÐ°ÑÐ¿ÑÐµÐ´ÐµÐ»Ð¸ÑÐµÐ»ÑÐ½ÑÑ ÑÑÑÑÐ¾Ð¹ÑÑÐ²
(Ð°Ð²ÑÐ¾)ÑÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¾ÑÑ
ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐ½Ð¾ÑÑÑ
Ð½Ð°Ð´ÐµÐ¶Ð½Ð¾ÑÑÑ
ÑÐ¾ÐºÐ¸ ÐºÐ¾ÑÐ¾ÑÐºÐ¾Ð³Ð¾ Ð·Ð°Ð¼ÑÐºÐ°Ð½Ð¸Ñ
Ð²ÑÐºÐ»ÑÑÐ°ÑÐµÐ»Ð¸
ÑÐ°Ð·ÑÐµÐ´Ð¸Ð½Ð¸ÑÐµÐ»Ð¸
ÐºÐ°Ð±ÐµÐ»Ð¸
ÑÐ¾ÐºÐ¾Ð²ÐµÐ´ÑÑÐ¸Ðµ ÑÐ°ÑÑÐ¸
Ð²ÑÐ¿Ð¾Ð¼Ð¾Ð³Ð°ÑÐµÐ»ÑÐ½ÑÐµ ÑÑÐµÐ±Ð¾Ð²Ð°Ð½Ð¸Ñ (Ð¼Ð¾ÑÐ½Ð¾ÑÑÐ¸) ÑÐ»ÐµÐºÑÑÐ¾ÑÑÐ°Ð½ÑÐ¸Ð¹
Ð²ÑÐ¿Ð¾Ð¼Ð¾Ð³Ð°ÑÐµÐ»ÑÐ½ÑÐµ Ð¼ÐµÑ Ð°Ð½Ð¸Ð·Ð¼Ñ
switchgear solutions
(auto)transformers
economy
reliability
short-circuit currents
circuit breakers
disconnectors
cables
current carrying parts
auxiliary requirements (capacities) of power plants
auxiliary mechanisms

description: Ð¢ÐµÐ¼Ð° Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ: Ð­Ð»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ°Ñ ÑÐ°ÑÑÑ ÐÐ­Ð¡ Ñ ÑÑÐµÐ¼Ñ ÑÐµÐ°ÐºÑÐ¾ÑÐ°Ð¼Ð¸ ÐÐÐ­Ð -1000. ÐÐ»Ñ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð´Ð°Ð½Ð½ÑÑ ÑÑÐ°Ð½ÑÐ¸Ð¸ Ð¼Ð¸ÑÑÐ¸Ð¸ Ð±ÑÐ»Ð¾ Ð²ÑÐ±ÑÐ°Ð½Ð¾ Ð¾ÑÐ½Ð¾Ð²Ð½Ð¾Ðµ ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¾Ðµ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ: Ð³ÐµÐ½ÐµÑ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, Ð¢Ð¡Ð Ð¸ Ð Ð¢Ð¡Ð Ð´Ð»Ñ ÑÑÐ°Ð½Ñ-ÑÐ¾ÑÐ¼Ð°ÑÐ¾ÑÐ¾Ð² I Ð¸ II. ÐÑÐ»Ð° Ð²ÑÐ±ÑÐ°Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ð½Ð°Ñ ÑÑÐµÐ¼Ð° ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ñ ÑÐ¾ÐµÐ´Ð¸Ð½ÐµÐ½Ð¸Ð¹, Ð²ÑÐ¿Ð¾Ð¼Ð¾Ð³Ð°ÑÐµÐ»ÑÐ½Ð°Ñ ÑÑÐµÐ¼Ð°. ÐÐ»Ñ ÑÑÐ°Ð½ÑÐ¸Ð¸ Ð±ÑÐ»Ð¾ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¾ ÑÐµÑÐ½Ð¸ÐºÐ¾-ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµ-ÑÐºÐ¾Ðµ Ð¾Ð±Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ðµ. Ð Ð°ÑÑÑÐ¸ÑÐ°Ð½Ñ ÑÐ¾ÐºÐ¸ ÑÑÐµÑÑÐ°Ð·Ð½Ð¾Ð³Ð¾ ÐºÐ¾ÑÐ¾ÑÐºÐ¾Ð³Ð¾ Ð·Ð°Ð¼ÑÐºÐ°Ð½Ð¸Ñ Ð² Ð²Ð¾ÑÑÐ¼Ð¸ ÑÐ¾ÑÐºÐ°Ñ ÑÑÐµÐ¼Ñ ÑÑÐ°Ð½ÑÐ¸Ð¸ Ð¸ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ð¸ ÑÐ°ÑÑÐµÑÐ½ÑÑ Ð´Ð°Ð½Ð½ÑÑ Ð²ÑÐ±ÑÐ°Ð½Ñ: ÑÐ°ÑÐ¿ÑÐµÐ´ÐµÐ»Ð¸ÑÐµÐ»Ñ-Ð½ÑÐµ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð°, ÑÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¾ÑÑ, ÑÐ¸Ð½Ñ, ÐºÐ°Ð±ÐµÐ»Ð¸, Ð¿ÑÐ¾Ð²Ð¾Ð´Ð½Ð¸ÐºÐ¸, Ð¸Ð·Ð¾Ð»ÑÑÐ¾ÑÑ. ÐÐ±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð±ÑÐ»Ð¾ Ð²ÑÐ±ÑÐ°Ð½Ð¾ Ð´Ð»Ñ Ð½ÐµÐ¿ÑÐµÑÑÐ²Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ Ð¿ÑÐ¸ Ð½Ð¾ÑÐ¼Ð°Ð»ÑÐ½Ð¾Ð¼ ÑÐµ-Ð¶Ð¸Ð¼Ðµ Ð¸ Ð¿ÑÐ¾Ð²ÐµÑÐµÐ½Ð¾ Ð½Ð° ÑÐ°Ð±Ð¾ÑÑ Ð² ÑÑÐ»Ð¾Ð²Ð¸ÑÑ ÐºÐ¾ÑÐ¾ÑÐºÐ¾Ð³Ð¾ Ð·Ð°Ð¼ÑÐºÐ°Ð½Ð¸Ñ. ÐÑÐ¿ÑÑÐ°Ð½Ñ ÑÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¾ÑÑ Ð´Ð»Ñ Ð²ÑÐ¾ÑÐ¸ÑÐ½ÑÑ Ð½Ð°Ð³ÑÑÐ·Ð¾Ðº. ÐÐ»Ñ Ð¼ÐµÑÐ°Ð½Ð¸Ð·Ð¼Ð° Ð¡Ð Ð±ÑÐ» ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½ ÑÐ¾ÑÑÐ°Ð² Ð¼ÐµÑÐ°Ð½Ð¸Ð·Ð¼Ð° Ð¸ Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ñ Ð¿Ð¾Ð´ ÑÐ¾Ð±ÑÑÐ²ÐµÐ½Ð½ÑÐµ ÑÑÐµÐ±Ð¾Ð²Ð°Ð½Ð¸Ñ, ÑÐ°ÑÑÐµÑ ÑÑÐ¿ÐµÑÐ½Ð¾ÑÑÐ¸ ÑÐ°Ð¼Ð¾Ð·Ð°Ð¿ÑÑÐºÐ°, ÑÐ°ÑÑÐµÑ Ð²ÑÐµÐ¼ÐµÐ½Ð¸ Ð·Ð°Ð¿ÑÑÐºÐ° ÑÐ°Ð¼Ð¾Ð³Ð¾ Ð¼Ð¾ÑÐ½Ð¾Ð³Ð¾ Ð°Ð³ÑÐµÐ³Ð°ÑÐ° Ð¡Ð Ð² ÑÐ°Ð±Ð¾ÑÐ°ÑÑÐµÐ¹ Ð¢Ð¡Ð, ÑÐµÐ³ÑÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´Ð¸ÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸. ÐÑÐ»Ð° ÑÐ¾ÑÑÐ°Ð²Ð»ÐµÐ½Ð° Ð³Ð»Ð°Ð²Ð½Ð°Ñ ÑÑÐµÐ¼Ð° ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ñ ÑÐ¾ÐµÐ´Ð¸Ð½ÐµÐ½Ð¸Ð¹ ÑÑÐ°Ð½ÑÐ¸Ð¸, ÑÑÐµÐ¼Ð° ÑÐ¾Ð±ÑÑÐ²ÐµÐ½Ð½ÑÑ Ð½ÑÐ¶Ð´, ÑÑÐµÐ¼Ð° Ð·Ð°Ð¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ñ, Ð¿Ð»Ð°Ð½ Ð¸ ÑÐ°Ð·ÑÐµÐ·Ñ 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 ÐµÐ·ÑÐ»ÑÑÐ°ÑÑ Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ Ð¼Ð¾Ð³ÑÑ Ð±ÑÑÑ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ñ Ð¿ÑÐ¸ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ð¸ Ð°Ð½Ð°Ð»Ð¾Ð³Ð¸ÑÐ½ÑÑ Ð¾Ð±ÑÐµÐºÑÐ¾Ð².
description: Subject of the graduate qualification work: Electrical part of NPP with three reactors VVER-1000. For the design based on the electrical data of the mission station the main power equipment was selected: generator, unit step-up transformer, autotransformer, TSN and RTSN for trans-formers I and II. The main scheme of electrical connections, auxiliary circuit was selected. For the station was carried out feasibility study. Three-phase short-circuit currents were calculated at eight points in the scheme of the station, and on the basis of the calculated data were selected: switchgear, transformers, bus bars, cables, conductors, insulators. Equipment was selected for continuous operation in normal mode and tested for short-circuit conditions. Transformers for secondary loads were tested. For the CH mechanism was designed mechanism and motor for their own requirements, the calculation of the success of self-start, the calculation of start-up time of the most powerful unit of the CH in the working TSN, performance control. The main scheme of electrical connections of the station, the scheme of own needs, the scheme of filling, the plan and sections of one of the switchgear. The results of this work can be applied in the design of similar facilities.