title: ÐÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÐ°ÑÑÐ¸ ÐÐ­Ð¡ Ñ ÑÐµÐ°ÐºÑÐ¾ÑÐ°Ð¼Ð¸ ÐÐ-800 Ð¼Ð¾ÑÐ½Ð¾ÑÑÑÑ 2Ã800 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: Design of the electrical part of NPP with BN-800 reactors with a capacity of 2 Ã 800 MW
Creators: name: ÐÐ°Ð³Ð¼Ð°Ð½Ð¾Ð², ÐÐ°ÑÑÐµÐ»Ñ
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: 2022
Subjects: Ð°ÑÐ¾Ð¼Ð½Ð°Ñ ÑÐ»ÐµÐºÑÑÐ¾ÑÑÐ°Ð½ÑÐ¸Ñ
ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ°Ñ ÑÐ°ÑÑÑ
ÐÐ­Ð¡
ÑÐµÐ°ÐºÑÐ¾Ñ Ð½Ð° Ð±ÑÑÑÑÑÑ Ð½ÐµÐ¹ÑÑÐ¾Ð½Ð°Ñ
ÑÐ¾Ðº ÐºÐ¾ÑÐ¾ÑÐºÐ¾Ð³Ð¾ Ð·Ð°Ð¼ÑÐºÐ°Ð½Ð¸Ñ
nuclear power plant
electrical part
fast neutron reactor
short circuit current

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description: The theme of the final qualifying work is "Electrical part of NPP with BN-800 reactors with a capacity of 2 Ã 800 MW".This work is devoted to the design of the electrical part of a nuclear power plant with a fast neutron reactor using the necessary modern equipment and technical solutions.Tasks that were solved during the design:1. Selection of the main electrical equipment necessary for the operation of a power plant of a given capacity, the structural and main scheme of the power plant.2. Calculation of short-circuit currents at characteristic points of the circuit.3. Selection of switching devices, current-carrying parts and measuring current and voltage transformers.4. Overview of the composition of mechanisms and electric motors of own needs, assessment of the work of own needs in emergency or repair modes, namely, checking the success of self-start.5. Calculation of the start time from the working auxiliary transformer.6. Solving the problems of regulating the performance of mechanisms for their own needs.7. Development of drawings of the main electrical connection diagram of the station and the design of the switchgear.In the work, the main electrical equipment and the block diagram of the station were selected with an assessment of its economic feasibility. After that, the three-phase short-circuit currents were calculated, according to the results of which switching devices, current-carrying parts and measuring instruments were selected. In addition, electromechanical processes in auxiliary power supply systems were studied.As a result, the project contains the main electrical connection diagram, filling diagram, plan and section of the 330 kV outdoor switchgear.