title: ÐÐ°ÑÐ¸Ð°Ð½ÑÐ½Ð°Ñ Ð¿ÑÐ¾ÑÐ°Ð±Ð¾ÑÐºÐ° Ð³Ð¸Ð´ÑÐ¾ÑÑÑÐ±Ð¸Ð½ Ð½Ð° ÑÑÐ»Ð¾Ð²Ð¸Ñ ÐÐ­Ð¡ ÐÐ¸Ð²Ð°-2
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: Variant elaboration of hydroturbines on the conditions of Niva-2 hydroelectric power station
Creators: name: ÐÐµÐ»Ð¾Ð², ÐÐ¾Ð½ÑÑÐ°Ð½ÑÐ¸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: 2020
Subjects: Ð³Ð¸Ð´ÑÐ¾ÑÐ»ÐµÐºÑÑÐ¾ÑÑÐ°Ð½ÑÐ¸Ñ
ÐÐ­Ð¡ ÐÐ¸Ð²Ð°-2
Ð¼Ð¾Ð´ÐµÑÐ½Ð¸Ð·Ð°ÑÐ¸Ñ
Ð³Ð¸Ð´ÑÐ¾ÑÑÑÐ±Ð¸Ð½Ð°
Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÑÑÑÐ¸Ð¹ Ð°Ð¿Ð¿Ð°ÑÐ°Ñ
ÑÐ°Ð±Ð¾ÑÐµÐµ ÐºÐ¾Ð»ÐµÑÐ¾
ÑÐ½Ð¸Ð²ÐµÑÑÐ°Ð»ÑÐ½Ð°Ñ Ñ Ð°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ°
ÑÑÐ°ÑÐ¾Ñ
ÑÐºÑÐ¿Ð»ÑÐ°ÑÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ Ñ Ð°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ°
ÐºÐ¾Ð¼Ð¿Ð¾Ð½Ð¾Ð²ÐºÐ°
Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
hydroelectric power station
Niva-2 hydroelectric power station
modernization
hydraulic turbine
guiding apparatus
impeller
universal characteristic
stator
operational characteristic
layout
modeling

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description: The given work is devoted to the research of two options for the technical part of
the project for the reconstruction of the Niva-2 hydroelectric power station, which provides for the construction of a new station for an additional hydraulic unit.
Based on practical and methodological recommendations, a selection was made
of the main parameters of two types of hydraulic turbines according to their nomenclature universal characteristics. A comparison of the data obtained is made and the optimal equipment option is selected according to energy parameters, cavitation qualities
and the amount of modernization work.
The operational characteristics of the selected hydraulic turbines were built, the
main elements of the flow part were calculated, and sketches of the spiral chamber with
a stator, vanes of the guide apparatus with a kinematic scheme, an impeller, and a suction pipe were constructed. Based on these sketches, a general sketch of the flow passage was built, as well as its parametric 3D model in the SolidWorks software package.
Based on the results obtained, it is possible to further refine the characteristics and
the choice of auxiliary equipment, you can evaluate the strength characteristics of the
unit, develop technical solutions for the layout of the hydro-generating equipment as
part of the hydroelectric complex.