title: ÐÑÐ¾ÐµÐºÑ ÑÐµÐ°ÐºÑÐ¾ÑÐ° ÐÐ-900
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° ÑÐ¿ÐµÑÐ¸Ð°Ð»Ð¸ÑÑÐ°
titleType: Subtitle
title: The project of the reactor BN-900
Creators: name: ÐÐ°ÐºÐ°ÑÐ¾Ð², ÐÐ½Ð´ÑÐµÐ¹
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: 2019
Subjects: Ð¿ÑÐ¾ÐµÐºÑ ÐÐ-900
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BN-900 project
fast reactor
geometric calculation of the reactor
thermo-hydraulic calculation of the reactor
neutron-physical calculation of the reactor
techological chanels integryrty system
technical and economical data
protection of labour

description: Ð ÑÐ¾Ð´Ðµ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ñ ÑÐ°Ð±Ð¾ÑÑ Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½ Ð²ÑÐ±Ð¾Ñ Ð¾ÑÐ½Ð¾Ð²Ð½Ð¾Ð³Ð¾ Ð¸ Ð²ÑÐ¿Ð¾Ð¼Ð¾Ð³Ð°ÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ½ÐµÑÐ³Ð¾Ð±Ð»Ð¾ÐºÐ°. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½Ñ Ð½ÐµÐ¹ÑÑÐ¾Ð½Ð½Ð¾-ÑÐ¸Ð·Ð¸ÑÐµÑÐºÐ¸Ð¹, ÑÐµÐ¿Ð»Ð¾-Ð³Ð¸Ð´ÑÐ°Ð²Ð»Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ°ÑÑÑÑÑ Ð°ÐºÑÐ¸Ð²Ð½Ð¾Ð¹ Ð·Ð¾Ð½Ñ ÑÐµÐ°ÐºÑÐ¾ÑÐ° ÐÐ-900. ÐÑÑÑÐµÑÑÐ²Ð»ÐµÐ½Ð¾ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ðµ ÑÐµÑÐ½Ð¸ÐºÐ¾-ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸Ñ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»ÐµÐ¹ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÑÐµÐ¼Ð¾Ð¹ Ð°ÑÐ¾Ð¼Ð½Ð¾Ð¹ ÑÐ»ÐµÐºÑÑÐ¾ÑÑÐ°Ð½ÑÐ¸Ð¸ Ñ ÑÐ°ÑÑÐµÑÐ¾Ð¼ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»ÐµÐ¹ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¾Ð¹ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ Ð¿ÑÐ¾ÐµÐºÑÐ°. ÐÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¾ Ð¿Ð»Ð°Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð´ÐµÐ¹ÑÑÐ²Ð¸Ð¹ Ð¿Ð¾ Ð·Ð°ÑÐ¸ÑÐµ Ð¿ÐµÑÑÐ¾Ð½Ð°Ð»Ð° Ð¸ Ð½Ð°ÑÐµÐ»ÐµÐ½Ð¸Ñ Ð² ÑÐ»ÑÑÐ°Ðµ Ð²Ð¾Ð·Ð½Ð¸ÐºÐ½Ð¾Ð²ÐµÐ½Ð¸Ñ Ð°Ð²Ð°ÑÐ¸Ð¹ Ð½Ð° ÐÐ­Ð¡. ÐÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð° Ð³ÑÐ°ÑÐ¸ÑÐµÑÐºÐ°Ñ ÑÐ°ÑÑÑ Ð´Ð¸Ð¿Ð»Ð¾Ð¼Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ¾ÐµÐºÑÐ°.
description: Ð urpose
Subject of diploma project is a design of NPP with a capacity of 1,800 MW and with two BN-900 reactors . Itâs main purpose is the production of electricity in the Trans-Baikal Territory. Its operation will enhance opportunities for development of the region due to the increase in electricity generation and replacement of decommissioned (state district power stations)GRES. So it is necessary to choose main equipment and make neutron-physical, thermal-hydraulic and economic calculations.
Design / Methodology / Approach
Neutron-physical parameters were calculated by four-group approximation method using four zones reactor model with end and side reflectors. Ð¡hanges of the temperature of coolant, fuel cladding and in the center of the fuel pellet were determined by thermal hydraulic calculation . The calculation of technical and economic indicators allowed us to estimate the cost of construction of NPP and other economic indicators.
Special Task
Subject of special task is technological channels integrity system Â«TCISÂ». TCIS is an integral part of the gas circuit system of the reactor. TCIS system is an integral part of the gas circuit system of the reactor . It is designed to identify leaky channels when the reactor is operating in the energy mode.
The modernization directed at reducing the number of technological channels belonging to one group is considered.
Findings.
Designed BN -900 reactor is safe from the point of view of neutron-physical and thermo-hydraulic calculation results. The main equipment of the plant was chosen. On the basis of technical and economical results it can be approved that the cost of electricity is quite low, the projected NPP has reasonable pay-back period. It can be expected that the creation of the reactor facility based on BN is advisable.