In terms of physics, energy is an indirectly pragmatic quantity that comes in many types such as potential energy, radiant energy, solar energy, kinetic energy and wind energy. In simple words, it is a crucial element required for performing mechanical task. Mainly energy comes from two sources such as renewable or non renewable. Renewable sources are those which can be renewed again and again such as sunlight, rain, waves, tides, wind and geothermal heat. On the other hand, non renewable sources are those which cannot be used again such as fossil fuels, coal, petroleum and natural gas.
Wind is a renewable source of energy. The force produced by wind is termed as wind energy. Wind energy is used for producing electricity with the help of turbines. Turbines for Wind Power converts kinetic energy into mechanical energy with the help of wind forces. Wind power refers to the process of converting one form of energy into other. The device which is used for the process of wind power is known as wind power plant or wind turbine. The mechanical energy produced from wind turbine is used for many purposes such:
Wind power is consistently pure and completely renewable. It does not emit any harmful radiations, therefore it is clean process. It keeps the environment pollution free and healthy. Wind turbine consists of mainly two axis such as horizontal and vertical. Horizontal axis of wind turbines is equipped with electrical generator, blades and rotor shaft. Wind sensors are also there in large turbines. Turbine blades are specially designed for pushing purposes. Turbine blades are located at a significant distance in front of the tower and are twisted towards the wind forces. The blades are positioned in such a way that support is being provided to the tower. These turbines are used for commercial production of electric power in wind farms. These turbines are highly reliable and durable. They offer speed up to over 320 km/h (200 mph) and are highly efficient. Turbines are also accompanied with gear box, which is specifically used for speeding up the generators.
Also, there is a vertical axis twisted turbine. The vertical axis is mainly equipped with rotor shaft running perpendicularly. Gear box is placed at the bottom of the turbine. Following are the types of vertical axis of wind turbines such as:
Darrieus Wind Turbines: these are specially designed to create cyclic strain on the tower. This type is highly economical. It contains three turbine blades in it. The structure is placed on bottom up type.
Aerodynamic turbine: it is made up of airfoil and specifically designed for capturing kinetic energy. It provides an artificial current to the center. It has many advantages over large turbines. It may work in creeks, oceans, rivers and many more.
Also, there are many other types of vertical axis such as Giromill, Savonius Wind Turbine mills and many more.
Using the power of the wind is probably one of the world’s most popular methods of creating renewable energy. It isn’t going to damage the environment because it doesn’t generate any noxious output, it is a renewable energy therefore it won’t run out and it is absolutely free for anybody to harvest.
Progression with hardware and science means that currently, there are dozens, even hundreds of wind turbine generators available today. You are going to have to spend somewhere in the area of $3,000 for a good robust, reliable unit and high electricity generating turbines up to and over $10,000.
It’s not an inexpensive matter having to fork out on ready made turbines, but they are still a fantastic investment that over time will pay for themselves over and over again. However, for the same amount that you would pay for one off the shelf turbine, you could make many homemade wind turbines. For a set of blueprints, you would expect to pay about $50 and the materials ill set you back about $250. You will probably find some of the materials that you need lying around your property and your local hardware store will probably stock the other items that you will need.
Making a homemade wind turbine has never been simpler. You don’t require an engineering disposition or any special understanding, you just require a capacity to read and a modicum of common sense and you will halfway there. Specialist tools and equipment aren’t necessary. Common or garden tools that you have sitting around your shed or garage will be adequate. Some parts of the construction may require the help of a couple of mates. It can be great fun, a family activity as well because it can bring the family closer together and you can discover more about helping to save the environment together.
Because you have the blueprints at your fingertips, you have the capability to build as many homemade wind turbines as you want. One alone won’t generate ample electricity for your property, however, several units should and any superfluous electricity that you generate can be sold back to your energy supply company. The blueprints will also include how to build a solar power system. The power from this can be directed into the same system as your wind power giving you two ways to collect energy. This will ensure that you will very rarely have any power outages.
Countless numbers of property owners have switched over to renewable energy and to the power of the wind and have chosen to build a wind turbine at home to help save the environment and also save money at the same time.
By Martin Loder