title: ÐÐ°Ð¼ÐµÐ½Ð° Ð²ÑÐ±ÑÐ²Ð°ÑÑÐµÐ³Ð¾ Ð¸Ð· ÑÐºÑÐ¿Ð»ÑÐ°ÑÐ°ÑÐ¸Ð¸ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÐÐ­Ð¡ ÑÐ½ÐµÑÐ³Ð¾Ð±Ð»Ð¾ÐºÐ°Ð¼Ð¸ Ñ ÑÐµÐ°ÐºÑÐ¾ÑÐ°Ð¼Ð¸ ÐÐÐ­Ð -1200
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: Replacement of decommissioned NPP equipment with power units with VVER-1200 reactors
Creators: name: Ð¡ÐµÑÐ³ÐµÐµÐ², ÐÐ½ÑÐ¾Ð½
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Ð¾Ð¼Ð½ÑÐµ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ðµ ÑÑÐ°Ð½ÑÐ¸Ð¸
Ð¢Ð¾ÐºÐ¸ ÐºÐ¾ÑÐ¾ÑÐºÐ¾Ð³Ð¾ Ð·Ð°Ð¼ÑÐºÐ°Ð½Ð¸Ñ
Ð­Ð»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð°Ð¿Ð¿Ð°ÑÐ°ÑÑ Ð¸ Ð¿ÑÐ¸Ð±Ð¾ÑÑ
Ð­Ð»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ðµ ÑÑ ÐµÐ¼Ñ
Ð´Ð¸Ð°Ð³Ð½Ð¾ÑÑÐ¸ÐºÐ°
diagnostics

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ð° ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ°Ñ ÑÐ°ÑÑÑ Ð°ÑÐ¾Ð¼Ð½Ð¾Ð¹ ÑÐ»ÐµÐºÑÑÐ¾ÑÑÐ°Ð½ÑÐ¸Ð¸ Ñ ÑÐµÐ°ÐºÑÐ¾ÑÐ°Ð¼Ð¸ ÐÐÐ­Ð -1200 Ð¼Ð¾ÑÐ½Ð¾ÑÑÑÑ 4Ñ1200 ÐÐÑ. Ð¦ÐµÐ»ÑÑ Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÐµÑÑÑ Ð¿ÑÐ¾ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¸ Ð¿Ð¾Ð´Ð±Ð¾Ñ ÑÐ»ÐµÐºÑÑÐ¾Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð´Ð»Ñ Ð·Ð°Ð¼ÐµÐ½Ð° Ð²ÑÐ±ÑÐ²Ð°ÑÑÐµÐ³Ð¾ Ð¸Ð· ÑÐºÑÐ¿Ð»ÑÐ°ÑÐ°ÑÐ¸Ð¸ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÐÐ­Ð¡ ÑÐ½ÐµÑÐ³Ð¾Ð±Ð»Ð¾ÐºÐ°Ð¼Ð¸ Ñ ÑÐµÐ°ÐºÑÐ¾ÑÐ°Ð¼Ð¸ ÐÐÐ­Ð -1200, Ð° ÑÐ°ÐºÐ¶Ðµ Ð¿Ð¾Ð´Ð±Ð¾Ñ Ð´Ð¸Ð°Ð³Ð½Ð¾ÑÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ. 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 ÑÐ°Ð±Ð¾ÑÑ: 1. ÐÑÐ±ÑÐ°Ð½Ð° Ð³Ð»Ð°Ð²Ð½Ð°Ñ ÑÑÐµÐ¼Ð° ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ñ ÑÐ¾ÐµÐ´Ð¸Ð½ÐµÐ½Ð¸Ð¹. 2. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð° ÑÑÐµÐ¼Ð° ÑÐ°ÑÐ¿ÑÐµÐ´ÐµÐ»Ð¸ÑÐµÐ»ÑÐ½ÑÑ ÑÑÑÑÐ¾Ð¹ÑÑÐ², ÑÑÑÑÐºÑÑÑÐ½Ð°Ñ ÑÑÐµÐ¼Ð°, ÑÑÐµÐ¼Ð° ÑÐ¾Ð±ÑÑÐ²ÐµÐ½Ð½ÑÑ Ð½ÑÐ¶Ð´ ÐÐ­Ð¡. 3. ÐÑÑÑÐµÑÑÐ²Ð»ÐµÐ½ Ð²ÑÐ±Ð¾Ñ Ð¼Ð¾ÑÐ½Ð¾ÑÑÐ¸ ÑÐ°Ð±Ð¾ÑÐ¸Ñ Ð¸ ÑÐµÐ·ÐµÑÐ²Ð½ÑÑ ÑÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¾ÑÐ¾Ð² ÑÐ¾Ð±ÑÑÐ²ÐµÐ½Ð½ÑÑ Ð½ÑÐ¶Ð´ ÐÐ­Ð¡. 4. ÐÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½ ÑÐ°ÑÑÐµÑ ÑÐ¾ÐºÐ¾Ð² ÐºÐ¾ÑÐ¾ÑÐºÐ¾Ð³Ð¾ Ð·Ð°Ð¼ÑÐºÐ°Ð½Ð¸Ñ Ð´Ð»Ñ Ð²ÑÐ±Ð¾ÑÐ° ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð°Ð¿Ð¿Ð°ÑÐ°ÑÐ¾Ð² Ð¸ ÑÐ¾ÐºÐ¾Ð²ÐµÐ´ÑÑÐ¸Ñ ÑÐ°ÑÑÐµÐ¹ ÑÑÐ°Ð½ÑÐ¸Ð¸. 5. ÐÐ¾Ð´Ð¾Ð±ÑÐ°Ð½Ð¾ Ð´Ð¸Ð°Ð³Ð½Ð¾ÑÑÐ¸ÑÐµÑÐºÐ¾Ðµ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ ÐÐ Ð£Ð­ 330 ÐºÐ. Ð ÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð¼ Ð´Ð¸Ð¿Ð»Ð¾Ð¼Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÐµÑÑÑ Ð¿ÑÐ¾ÐµÐºÑ Ñ Ð¿Ð¾Ð´Ð±Ð¾ÑÐ¾Ð¼ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼Ð¾Ð³Ð¾ Ð´Ð»Ñ Ð·Ð°Ð¼ÐµÑÐµÐ½Ð¸Ñ Ð²ÑÐ±ÑÐ²Ð°ÑÑÐ¸Ñ Ð¼Ð¾ÑÐ½Ð¾ÑÑÐµÐ¹ ÐÐµÐ½Ð¸Ð½Ð³ÑÐ°Ð´ÑÐºÐ¾Ð¹ ÐÐ­Ð¡ Ð¸ Ð¿Ð¾Ð´Ð±Ð¾ÑÐ¾Ð¼ Ð´Ð¸Ð°Ð³Ð½Ð¾ÑÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÐÐ Ð­ 330 ÐºÐ, ÐºÐ¾ÑÐ¾ÑÐ¾Ðµ Ð¿Ð¾Ð·Ð²Ð¾Ð»ÑÐµÑ Ð²ÐµÑÑÐ¸ On Line Ð´Ð¸Ð°Ð³Ð½Ð¾ÑÑÐ¸ÐºÑ Ð¸ ÑÑÑÐµÑÑÐ²ÐµÐ½Ð½Ð¾ ÑÐ¾ÐºÑÐ°ÑÐ°ÑÑ Ð·Ð°ÑÑÐ°ÑÑ Ð½Ð° ÑÐµÐ¼Ð¾Ð½Ñ Ð¸ Ð¿Ð¾ÑÐµÑÐ¸ Ð¿ÑÐ¸ Ð°Ð²Ð°ÑÐ¸Ð¹Ð½ÑÑ Ð¾ÑÐºÐ»ÑÑÐµÐ½Ð¸ÑÑ.
description: In this paper, the electrical part of a nuclear power plant with VVER-1200 reactors with a capacity of 4x1200 MW is considered. The purpose of this work is to study and select electrical equipment for the replacement of decommissioned NPP equipment with power units with VVER-1200 reactors, as well as the selection of diagnostic equipment. Tasks that were solved during the execution of the work: 1. The main circuit of electrical connections is selected. 2. A circuit of switchgears, a block diagram, a diagram of the NPP's own needs has been developed. 3. The power of working and standby transformers for the NPP's own needs has been selected. 4. The calculation of short-circuit currents for the selection of electrical devices and current-carrying parts of the station. 5. The diagnostic equipment of the 330 kV CRUE has been selected. The result of the thesis is a project with the selection of equipment necessary to replace the retiring capacities of the Leningrad NPP and the selection of diagnostic equipment of the 330 kV KRE, which allows On-Line diagnostics and significantly reduce repair costs and losses in case of emergency shutdowns.