Homemade wind turbine. Introduction. Scheme, description

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ENCYCLOPEDIA OF RADIO ELECTRONICS AND ELECTRICAL ENGINEERING
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Homemade wind turbine. Introduction. Encyclopedia of radio electronics and electrical engineering

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Encyclopedia of radio electronics and electrical engineering / Alternative energy sources

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In those rural areas where there is no electricity to directly power the radios, and there is no way to charge the batteries, you have to resort to powering the receiver from dry cells and batteries. Such cells and batteries are relatively expensive and usually expire after 3-4 months. they are out of order. It is much more expedient in such cases to acquire a low-power wind-electric charging installation, which, if necessary, can be made by one's own forces and means.

This book describes a homemade wind turbine UD-1,6. It can be used to set in motion an autotractor-type DC generator, which allows you to charge batteries to power the radio and illuminate the room with one or two automotive-type electric bulbs. The same self-made wind turbine can be used to serve the physical office of a rural school with electricity, as well as a small workshop where there is a need for lighting or battery charging.

Experience has shown that even during periods of the weakest winds that occur from June to September, the UD-1,6 installation can ensure the operation of one or even two receivers of the BI-234 or Rodina type for 4-5 hours. per day. In other months, UD-1,6 will not only provide the batteries with enough energy to power the same receivers for 8-10 hours. per day, but a certain amount of energy can even be spent on lighting.

The design of the wind turbine is designed so that it does not require complex equipment for its manufacture. Experience in the manufacture of such wind turbines has shown that for this purpose it is quite enough if there is a forge and a small workshop with a drilling machine on site.

Such equipment is available on every collective farm. Some difficulties usually arise in the manufacture of springs, but these difficulties can be circumvented, for example, by using springs from an old seeder or by purchasing small-section door springs in a store.

The drawings of the wind turbine UD-1,6 are given with all the dimensions of each part, and complex parts, in addition, are shown in the form of a drawing. This wind turbine is designed to work with low-speed DC generators from the ChTZ or Stalinets 60 tractor. All sizes of parts of the wind turbine provide for the possibility of using just such a generator. If it is necessary to manufacture parts of a wind turbine from a random material, then it is necessary to strive to ensure that the holes in it do not fit in highly loaded areas of the structure and therefore do not lead to breakage.

In a number of rural areas there are well-equipped MTS or MTM, equipped with electric welding machines. In this case, the manufacture of wind turbine parts is further simplified. At the same time, persons with insufficient training in plumbing and electrical work should use the advice of MTS, MTM employees and drivers.

Author: Perli S.B.

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