Presently wind electric generators enjoy wide popularity. They are popular thanks to the fact that costs of them the most minimum. The only condition – wind. Wind generators are used on various farms, forestries or even in houses.
Instruction
1. Wind generator quite just to make the hands. The simplest wind generator has vertical axis which design is similar to anemometer design - the device for measurement of wind speed. The wind generator can be made their easy metal barrel. The barrel can be steel or aluminum.
2. Surely the barrel from good metal has to be used. It has to be rigid. Such barrel will not cost much, and here and there in general it is possible. For production of the wind generator sometimes use the cheapest plastic barrels. Choose barrel capacity depending on requirement of power of the wind generator. Most often use 50 and 100 liter barrels. In proportion to diameter and height to barrel there is increase in generator capacity. Barrels can be installed at each other.
3. The wind wheel is cut out from barrel. For this purpose the Bulgarian is required. On this business no more than 10 minutes leave. On side part of barrel cuts become. After that make bending back of front and rear edges and rear edge of the blade on necessary corner. The form of blades has to be exact. Blades of exact form do by means of board and mall. Most often do several blades. However them maybe two if the wind generator has the small sizes.
4. It was necessary only to make windwheel axis. It can be made of tube section or armature. The wind generator will work when wind blows. In windless weather it is useless. If everything is made truly, then the wind generator will serve the owner for many years.