title: ÐÐ¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ðµ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÑ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð² ÑÐ½ÐµÑÐ³Ð¾Ð±Ð»Ð¾ÐºÐ° ÐÐ­Ð¡ Ñ ÐÐÐ­Ð -1500 Ð¸ ÑÐ¸Ñ Ð¾Ñ Ð¾Ð´Ð½Ð¾Ð¹ ÑÑÑÐ±Ð¾ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ¾Ð¹
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: Determination of the main parameters of the NPP power unit with VVER-1500 and low-speed turbine unit
Creators: name: Ð¢ÐµÐ±Ð±Ð°Ð¹, ÐÐ±Ð´ÐµÑÑÐ°ÑÐ¼Ð°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: 2023
Subjects: ÐÐÐ­Ð
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ÐÐµÐ½Ð¸Ð½Ð³ÑÐ°Ð´ÑÐºÐ¸Ð¹ ÐÐµÑÐ°Ð»Ð»Ð¸ÑÐµÑÐºÐ¸Ð¹ ÐÐ°Ð²Ð¾Ð´ (ÐÐÐ)
VVER
flow path of the turbine
nuclear power plant
once-through steam generator
Leningrad Metal Plant

description: Â  Â  Ð¢ÐµÐ¼Ð° Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ: "ÐÐ¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ðµ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÑ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð² ÑÐ½ÐµÑÐ³Ð¾Ð±Ð»Ð¾ÐºÐ° ÐÐ­Ð¡ Ñ ÐÐÐ­Ð -1500 Ð¸ ÑÐ¸ÑÐ¾ÑÐ¾Ð´Ð½Ð¾Ð¹ ÑÑÑÐ±Ð¾ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ¾Ð¹". Â  Â  Ð¦ÐµÐ»Ñ Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ - Ð¿ÑÐ¾Ð²ÐµÑÑÐ¸ ÑÐ°ÑÑÐµÑ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÑ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð² ÑÐ½ÐµÑÐ³Ð¾Ð±Ð»Ð¾ÐºÐ° ÐÐ­Ð¡ Ñ ÑÐµÐ°ÐºÑÐ¾ÑÐ°Ð¼Ð¸ ÐÐÐ­Ð  Ð¼Ð¾ÑÐ½Ð¾ÑÑÑÑ 1500 ÐÐÑ. Â  Â  Ð¡Ð½Ð°ÑÐ°Ð»Ð° Ð±ÑÐ´ÑÑ Ð²ÑÐ±ÑÐ°Ð½Ñ ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ðµ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÑ Ð³ÐµÐ½ÐµÑÐ¸ÑÑÐµÐ¼Ð¾Ð³Ð¾ Ð¿Ð°ÑÐ° Ð½Ð° Ð½Ð¾Ð¼Ð¸Ð½Ð°Ð»ÑÐ½Ð¾Ð¼ ÑÐµÐ¶Ð¸Ð¼Ðµ ÑÐ°Ð±Ð¾ÑÑ (100% NÐ½Ð¾Ð¼) Ð² ÑÐ¾Ð¾ÑÐ²ÐµÑÑÑÐ²Ð¸Ð¸ Ñ Ð¾Ð¿Ð¸ÑÐ°Ð½Ð¸ÐµÐ¼ Ð²ÑÐ±ÑÐ°Ð½Ð½Ð¾Ð¹ Ð¿Ð°ÑÐ¾ÑÑÑÐ±Ð¸Ð½Ð½Ð¾Ð¹ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ¸. ÐÐ°ÑÐµÐ¼ Ð±ÑÐ´ÐµÑ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½ ÑÐ°ÑÑÐµÑ Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð² ÑÐ°ÑÑÐ¸ÑÐµÐ½Ð¸Ñ Ð¿Ð°ÑÐ° Ð½Ð° Ð½Ð¾Ð¼Ð¸Ð½Ð°Ð»ÑÐ½Ð¾Ð¼ ÑÐµÐ¶Ð¸Ð¼Ðµ Ð² Ð¿ÑÐ¾ÑÐ¾ÑÐ½Ð¾Ð¹ ÑÐ°ÑÑÐ¸ ÑÑÑÐ±Ð¸Ð½Ñ Ð¸ Ð¸Ñ Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½Ð¸Ðµ Ð½Ð° H-S Ð´Ð¸Ð°Ð³ÑÐ°Ð¼Ð¼Ðµ. Â  Â  Ð ÐµÐ·ÑÐ»ÑÑÐ°ÑÑ Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ Ð¿Ð¾Ð·Ð²Ð¾Ð»ÑÑÑ Ð¿ÑÐ¾Ð¸Ð»Ð»ÑÑÑÑÐ¸ÑÐ¾Ð²Ð°ÑÑ Ð¸Ð·Ð¼ÐµÐ½ÐµÐ½Ð¸Ðµ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð² ÐºÐ°ÑÐµÑÑÐ²Ð° Ð¿Ð°ÑÐ°, ÑÐ°ÐºÐ¸Ñ ÐºÐ°Ðº ÑÐ½ÑÐ°Ð»ÑÐ¿Ð¸Ñ Ð¸ ÑÐ½ÑÑÐ¾Ð¿Ð¸Ñ, Ð¿ÑÐ¸ ÐµÐ³Ð¾ ÑÐ°ÑÑÐ¸ÑÐµÐ½Ð¸Ð¸ Ð² ÑÐ¸ÑÐ¾ÑÐ¾Ð´Ð½Ð¾Ð¹ ÑÑÑÐ±Ð¸Ð½Ðµ. Â  Â  Ð¢Ð°ÐºÐ¶Ðµ Ð±ÑÐ´ÐµÑ Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½Ð° Ð¿ÑÐ¸Ð½ÑÐ¸Ð¿Ð¸Ð°Ð»ÑÐ½Ð°Ñ ÑÑÐµÐ¼Ð° Ð¸ÑÑÐ»ÐµÐ´ÑÐµÐ¼Ð¾Ð¹ Ð¿Ð°ÑÐ¾ÑÑÑÐ±Ð¸Ð½Ð½Ð¾Ð¹ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ¸, Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½ ÑÐ°ÑÑÐµÑ ÐµÐµ Ð¼Ð¾ÑÐ½Ð¾ÑÑÐ¸ Ð¸ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»ÐµÐ¹ ÑÐµÐ¿Ð»Ð¾Ð²Ð¾Ð¹ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐ½Ð¾ÑÑÐ¸ Ð¿ÑÐ¸ 100% NÐ½Ð¾Ð¼. ÐÐ° Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ð¸ ÑÑÐ¾Ð³Ð¾ Ð¼Ð¾Ð¶Ð½Ð¾ ÑÑÐ´Ð¸ÑÑ Ð¾Ð± ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ ÑÐ°Ð±Ð¾ÑÑ ÑÐ½ÐµÑÐ³Ð¾Ð±Ð»Ð¾ÐºÐ°.
description: Â  The topic of the final qualifying work is "Determination of the main parameters of the NPP power unit with VVER-1500 and low-speed turbine unit." Â  The goal is to calculate the main parameters of an NPP power unit with VVER-1500 reactors with a capacity of 1500 MW. Â  Â  First, the technical parameters of the generated steam at the nominal operating mode (100% Nnom) will be selected in accordance with the description of the selected steam turbine plant. Then, the steam expansion processes in the turbine flow path at nominal mode will be calculated and presented on an enthalpy-entropy diagram. Â  Â  The results of this work will illustrate the change in steam quality parameters such as enthalpy and entropy during its expansion in a low-speed turbine. Â  Â  A schematic diagram of the steam turbine plant under study will also be presented, and its power output and thermal efficiency at 100% Nnom will be calculated. These indicators can be used to judge the efficiency of the power unit.