How A Vertical Axis Wind Turbine Works

Wind turbines are the amusing looking devices that use the power of wind to make electricity. When you see them for the first time you might reckon they are huge fans designed to cool down a world heating up. But after close scrutiny you should realize they serve a very strategic purpose, generating power. There are different types of wind turbines of which the vertical axis wind turbine is one.

A vertical axis wind turbine is just like any other in the sense that it uses wind to make power. In other words the process of making electricity using these and other types is the same, but there are a few differences. Basically they are upright in structure and they are the turbines you see every time a picture of a turbine is shown to you. In other words they stand upright as the name suggests.

These turbines have long blades that stick out from an oval shaped centre. If you have no thought how this looks just imagine your living room fan, overhead or standstill on a stool or stand. It is these turbines that go when the wind blows over them.

So when these blades are set into motion by blowing wind kinetic energy is made. Kinetic energy is energy derived whilst an object is in motion. This kinetic energy is not the power that is generated and used as electricity but in actual fact it is the raw product which is in turn used to make electric power.

The very moment kinetic energy gets formed it is then used to turn shafts positioned inside the vertical trough of the turbine. As these shafts turn another form of energy gets produced, rotational energy. The name stems from the fact that the shaft turns in a rotational movement as the shaft turns around and around.

Rotational energy made within the vertical trough is passed through cables and taken into a converter. In this converter rotational energy is converted into electricity, the power you use in your home to light up lights and power electric gadgets.

The moment rotational energy gets converted to power that power is then stored. The size of storage facilities depends on the size and capacity of the turbine. But generally a large capacity turbine uses more storage space than an ordinary turbine. Vertical axis wind turbines are the most well loved and most efficient of the turbines on the market.