title: Ð­Ð»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ°Ñ ÑÐ°ÑÑÑ ÐÐ­Ð¡ Ñ ÑÐµÐ°ÐºÑÐ¾ÑÐ°Ð¼Ð¸ ÐÐÐ­Ð -440 Ð¼Ð¾ÑÐ½Ð¾ÑÑÑÑ 8Ã220 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 a nuclear power plant with WWER-440 reactors with a capacity of 8*220 MW
Creators: name: Ð¡ÑÐµÐ¿Ð°Ð½Ð¾Ð², ÐÐ²Ð°Ð½
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Ð­Ð¡
ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ°Ñ ÑÐ°ÑÑÑ
Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
ÐÐÐ­Ð -440
ÑÐ°ÑÑÐµÑ ÑÐ¾ÐºÐ¾Ð² ÐºÐ¾ÑÐ¾ÑÐºÐ¾Ð³Ð¾ Ð·Ð°Ð¼ÑÐºÐ°Ð½Ð¸Ñ
Ð²ÑÐ±Ð¾Ñ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ
NPP
electrical part
design project
WWER-440
calculation of short circuit currents
equipment selection

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¸ Ð°ÑÐ¾Ð¼Ð½Ð¾Ð¹ ÑÐ»ÐµÐºÑÑÐ¾ÑÑÐ°Ð½ÑÐ¸Ð¸ ÐÐÐ­Ð -440 Ñ ÑÐµÑÑÑÑÐ¼Ñ Ð±Ð»Ð¾ÐºÐ°Ð¼Ð¸ 2*220 ÐÐÑ. ÐÑÐ±ÑÐ°Ð½Ð¾ Ð¾ÑÐ½Ð¾Ð²Ð½Ð¾Ðµ ÑÐ»ÐµÐºÑÑÐ¾Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ: Ð³ÐµÐ½ÐµÑÐ°ÑÐ¾ÑÑ, Ð±Ð»Ð¾ÑÐ½ÑÐµ ÑÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¾ÑÑ Ð¸ Ð°Ð²ÑÐ¾ÑÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¾ÑÑ. ÐÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½ ÑÐµÑÐ½Ð¸ÐºÐ¾-ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸Ð¹ Ð°Ð½Ð°Ð»Ð¸Ð· Ð²Ð°ÑÐ¸Ð°Ð½ÑÐ¾Ð² Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½ÑÑ ÑÑÑÑÐºÑÑÑÐ½ÑÑ ÑÑÐµÐ¼. Ð Ð°ÑÑÑÐ¸ÑÐ°Ð½Ñ ÑÐ¾ÐºÐ¸ ÐºÐ¾ÑÐ¾ÑÐºÐ¾Ð³Ð¾ Ð·Ð°Ð¼ÑÐºÐ°Ð½Ð¸Ñ Ð² ÑÐ°Ð·Ð½ÑÑ ÑÐ¾ÑÐºÐ°Ñ ÑÑÐµÐ¼Ñ. ÐÑÐ±ÑÐ°Ð½Ñ ÐºÐ¾Ð¼Ð¼ÑÑÐ°ÑÐ¸Ð¾Ð½Ð½ÑÐµ Ð°Ð¿Ð¿Ð°ÑÐ°ÑÑ, ÑÐ¸Ð½Ñ Ð¸ ÑÐ¾ÐºÐ¾Ð¿ÑÐ¾Ð²Ð¾Ð´Ñ. Ð¢Ð°ÐºÐ¶Ðµ Ð´Ð»Ñ ÑÐ¾Ð±ÑÑÐ²ÐµÐ½Ð½ÑÑ Ð½ÑÐ¶Ð´ ÑÐ»ÐµÐºÑÑÐ¾ÑÑÐ°Ð½ÑÐ¸Ð¸ Ð±ÑÐ» Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½ ÑÐ¾ÑÑÐ°Ð² ÑÐ»ÐµÐºÑÑÐ¾Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»ÐµÐ¹ Ð¸ Ð¼ÐµÑÐ°Ð½Ð¸Ð·Ð¼Ð¾Ð², Ð¸ÑÑÐ¾Ð´Ñ Ð¸Ð· ÑÐµÐ³Ð¾ Ð±ÑÐ»Ð¸ Ð²ÑÐ±ÑÐ°Ð½Ð° ÑÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¾ÑÑ ÑÐ¾Ð±ÑÑÐ²ÐµÐ½Ð½ÑÑ Ð½ÑÐ¶Ð´ Ð¿ÐµÑÐ²Ð¾Ð¹ Ð¸ Ð²ÑÐ¾ÑÐ¾Ð¹ ÑÑÑÐ¿ÐµÐ½Ð¸. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ñ Ð³Ð»Ð°Ð²Ð½Ð°Ñ ÑÑÐµÐ¼Ð° ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ñ ÑÐ¾ÐµÐ´Ð¸Ð½ÐµÐ½Ð¸Ð¹ Ð¸ ÑÑÐµÐ¼Ð° ÑÐ¾Ð±ÑÑÐ²ÐµÐ½Ð½ÑÑ Ð½ÑÐ¶Ð´. ÐÑÐ±ÑÐ°Ð½Ñ ÐºÐ°Ð±ÐµÐ»Ð¸ Ð¸ ÑÐ°ÑÑÑÐ¸ÑÐ°Ð½Ð° ÑÑÐ¿ÐµÑÐ½Ð¾ÑÑÑ ÑÐ°Ð¼Ð¾Ð·Ð°Ð¿ÑÑÐºÐ° Ð¾Ñ ÑÐ°Ð±Ð¾ÑÐµÐ³Ð¾ Ð¸ ÑÐµÐ·ÐµÑÐ²Ð½Ð¾Ð³Ð¾ ÑÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¾ÑÐ° ÑÐ¾Ð±ÑÑÐ²ÐµÐ½Ð½ÑÑ Ð½ÑÐ¶Ð´. Ð¢Ð°ÐºÐ¶Ðµ Ð±ÑÐ»Ð¾ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¾ ÑÐµÐ³ÑÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´Ð¸ÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð¼ÐµÑÐ°Ð½Ð¸Ð·Ð¼Ð¾Ð² Ð¡Ð: ÐºÐ¾Ð½Ð´ÐµÐ½ÑÐ°ÑÐ½Ð¾Ð³Ð¾, Ð¿Ð¸ÑÐ°ÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ Ð¸ Ð³Ð»Ð°Ð²Ð½Ð¾Ð³Ð¾ ÑÐ¸ÑÐºÑÐ»ÑÑÐ¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ Ð½Ð°ÑÐ¾ÑÐ¾Ð².
description: The purpose of this project was to design an electrical equipment of the Nuclear Power Plant WWER-440 with four 2*220 MW blocks. The main electrical equipment was selected: generators, block transformers and auto-transformers. The technical-economic analysis of possible structural schemes has been carried out. Calculated short-circuit currents at different points of the scheme. Selected switchgear equipment, bus, and wires. Also, for own needs of power station composition of electric motors an mechanisms has been defined, on the basis of what transformers of own needs of the first and second stage have been chosen. The main electrical connection and auxiliary system load schemes were designed. Cables were selected and the success rate of self-starting from an operating and reserve auxiliary transformer was calculated. The regulation of efficiency of the auxiliary mechanisms (condensate, feed, and main circulating pumps) was also determined.