title: ÐÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¾Ð¿Ð¾ÑÐ½Ð¾Ð¹ ÑÐ°Ð¼Ñ Ð³ÑÑÐ¿Ð¿Ñ Ð²ÐµÑÑÐ¾Ð³ÐµÐ½ÐµÑÐ°ÑÐ¾ÑÐ¾Ð²
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Design of the bearer frame of a group of wind generators
Creators: name: ÐÑÑÐ»Ð¾Ð²Ð°, ÐÐ¾Ð»Ð¸Ð½Ð°
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ÐµÐ½ÐµÑÐ°ÑÐ¾ÑÑ
ÐÐµÑÐ°Ð»Ð»Ð¸ÑÐµÑÐºÐ¸Ðµ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸
Ð²ÐµÑÑÐ¾Ð³ÐµÐ½ÐµÑÐ°ÑÐ¾ÑÑ
Ð¾Ð¿Ð¾ÑÐ½Ð°Ñ ÑÐ°Ð¼Ð°
ÑÑÐ°ÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð½Ð°Ð³ÑÑÐ·ÐºÐ¸
Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ¸Ðµ Ð½Ð°Ð³ÑÑÐ·ÐºÐ¸
wind generators
bearer frame
dead-load stress
dynamic stress

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description: The subject of the graduate qualification work is âDesign of the bearer frame of a group of wind generatorsâ. The purpose of the work is design and calculation of the bearer frame for wind generators to convert wind energy into electrical energy capable of providing regulatory illumination of a section of a highway located in the coastal district of St. Petersburg. Tasks: 1. Study, generalization and analysis of the experience of designing wind power plants and bearer frames; 2. Bearer frame design; 3. Static and dynamic design calculation with justification of the results obtained. As a result of the work, the varieties of wind power plants and frame supports were analyzed. Each type of wind generators has its advantages and disadvantages. Vertical-axial wind generators have been selected for placement in St. Petersburg, since they are able to be switched on under the influence of a small wind speed, and, therefore, they do not need to be directed to the wind. A Ð-shaped frame was chosen as the design, since this type is the most durable. A structure consisting of four consecutive frames connected by various connections has been designed. The frame consists of a crossbar and four columns (two on each side). Five vertical-axial wind generators with a capacity of 2.2 kW each are installed on top of the structure. Such installations are enough to provide a road section from 1.5 to 5.5 km. The value depends on the choice of lamp power in the lighting lanterns.As a result of static and dynamic calculations in the SCAD, corresponding plots of forces and moments, as well as tables with values of frequencies and oscillations, were obtained. Analysis of the results showed that the structure is able to withstand all the loads and impacts applied to it.