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Проектирование электрической части атомной электростанции с реакторами ВВЭР-1000 мощностью 3Ñ 1000 МВт

выпускная квалификационная работа бакалавра

Проектирование электрической части атомной электростанции с реакторами ВВЭР-1000 мощностью 3Ñ 1000 МВт

Abstract

По результатам выпускной квалификационной работы была спроектирована электрическая часть атомной электростанции с тремя блоками ВВЭР-1000, выдающими электрическую мощность в распределительные устройства двух классов напряжений 330 и 750 кВ. 1) В ходе проектирования был произведён выбор силового оборудования (генераторов, трансформаторов и автотрансформаторов); 2) выбрана структурная схема электростанции, разработаны главная схема и схема питания собственных нужд; 3) рассчитаны токи короткого замыкания на распределительных устройствах высокого напряжения, на генераторном токопроводе и в системе собственных нужд; 4) на основе рассчитанных значений токов короткого замыкания произведён выбор коммутационной аппаратуры и генераторного токопровода; 5) произведён расчёт электромеханических переходных процессов в системе питания собственных нужд, расчёт успешности самозапуска, выбор кабелей для питания двигателей собственных нужд. По результатам проектирования была разработана электрическая часть атомной электростанции.

Based on the results of the final qualification work, the electrical part of a nuclear power plant was designed with three 1000 MW units delivering electrical power to switchgear of two voltage classes 330 and 750 kV. 1) During the design, a choice of power equipment (generators, transformers and autotransformers) was made; 2) the block diagram of the power plant has been selected, the main circuit and the auxiliary power supply circuit have been developed; 3) calculated short-circuit currents at high voltage switchgears, on the generator current duct and in the auxiliary system; 4) on the basis of the calculated values of short-circuit currents, the choice of switching equipment and generator current duct was made; 5) the calculation of electromechanical transients in the power supply system for auxiliary needs, the calculation of the success of self-starting, the choice of cables for powering auxiliary motors were made. Based on the design results, the electrical part of the nuclear power plant was developed.

Keywords

NPP, АЭС, выбор оборудования, selection of equipment, Hydrogen-water-1000, electromechanical transient processes, ВВЭР-1000, структурная ÑÑ ÐµÐ¼Ð°, ÑÑ ÐµÐ¼Ð° питания ÑÐ¾Ð±ÑÑ‚Ð²ÐµÐ½Ð½Ñ‹Ñ Ð½ÑƒÐ¶Ð´, power diagram, ÑÐ»ÐµÐºÑ‚Ñ€Ð¾Ð¼ÐµÑ Ð°Ð½Ð¸Ñ‡ÐµÑÐºÐ¸Ðµ Ð¿ÐµÑ€ÐµÑ Ð¾Ð´Ð½Ñ‹Ðµ процессы, main diagram, block diagram, главная ÑÑ ÐµÐ¼Ð°

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citations
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
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