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, ÐÐÐ­Ð -1000, ÐÐÐ­Ð -1200 Ð¼Ð¾ÑÐ½Ð¾ÑÑÑÑ 3840 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 NPPs with reactors VVER-440, VVER-1000, VVER-1200 with a capacity of 3840 MW
Creators: name: ÐÐ°ÑÐ´Ð°ÑÐµÐ²Ð¸Ñ, Ð¡ÐµÐ¼Ñ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: ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ°Ñ ÑÑÐ°Ð½ÑÐ¸Ñ
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ÑÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¾Ñ
ÐºÐ¾ÑÐ¾ÑÐºÐ¾Ðµ Ð·Ð°Ð¼ÑÐºÐ°Ð½Ð¸Ðµ
power plant
NPP
VVER
turbogenerator
power transformer
short circuit

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description: The aim of the work was to design the electrical part of the nuclear power plant using modern equipment and technical solutions. Tasks that were solved during the design: 1) selection of the block diagram of the station, main electrical equipment, switchgear circuits; 2) calculation of currents of symmetrical and asymmetrical short circuits at characteristic points of the circuit; 3) selection of electrical devices, conductors, measuring current and voltage transformers; 4) selection of equipment and technical solutions for the software and hardware complex of the system for measuring, accounting and quality control of electrical en-ergy. The calculations justifying the decisions made were carried out using the soft-ware "Matlab", "Excel", "RastrWin3", vector diagrams of currents and voltages dur-ing short circuits were built using a complex calculator of the ARM SRZA software package. The graphic part of the work was done in the program "AutoCad" The result of the work is a project of the electrical part of the NPP, including an explanatory note with explanatory calculations, drawings of the main electrical circuit diagram of the NPP, the design of the 500 kV switchgear, the structural diagram of the software and hardware complex of the automated system and the arrangement of measurement systems.