What exactly is meant by the wind?
Solar radiation rays, a type of energy leading to the establishment of the wind. The sun heats the Earth is on uneven ground. Such uneven heating by the rotation of the earth, the unevenness of the surface, the different tendencies of the heat absorption at various levels of the atmosphere, vegetation types and the presence of waters of the earth. As a result, remain in some parts of the world, of course, warmer than other regions. A simple example is the large and fixed temperature difference between the equatorial regions and the freezing polar regions.
In the warmer parts of the earth, the air is less dense, and as such, it begins to rise. This leads to the creation of an empty space in place. This space will be occupied soon by the cooler air rushes out of the cold areas in the vicinity. This movement of air, called wind produces a form of energy (kinetic energy). Modern methods are used to use water and kinetic energy to tap into the wind last. Wind power refers to the techniques of the practical use of wind energy for power generation and other forms of reusable produce output. Since wind energy is widely used today will leave the question of the cost of wind energy to see the detail.
What is the cost of using wind energy?
The growth of wind power plants is in fact very rapidly in recent years. As a result of the wind energy costs fell by around 80 percent since the days when the utility-grade wind turbines were used. This massive reduction in costs in recent decades achieved. The current state of wind energy costs, currently at five cents per kilowatt hour used as high as thirty cents per kilowatt hour in 1980, when wind turbines made their first appearance. The more appropriately designed machines, the advanced technological level and the general nature of the ideal sites for the construction of large wind turbines chosen have all contributed to this magical fall, the wind costs.
Wind turbines are likely to receive the long run. In contrast to the previously used fossil fuels, which often have problems with fuel supply, make air units are abundant fuel source (ie the wind itself). So more and more countries shift from conventional power plants using wind energy systems, because wind is free and available at all times. The wind turbines are extremely environmentally friendly in nature, much more than the fossil fuel systems.
As a result, the air decreases by a substantial amount, so that the choice of wind energy resources is indeed a wise decision. Enormous economic benefits can also result from the use of wind turbines. The plants represent only a small fraction of the total land area, which is on lease for its installation is from the peasants. Like to continue agricultural activities without problems on the rest of the country. Thus, farmers deliver the two concurrent long-term source of income for themselves - from agriculture and the sale of electric energy produced on their land.
How much wind energy could generate the system strongly depends on the speed of the wind in this area. Therefore choosing a good location for these wind turbines is of fundamental importance. Particular sites, the wind flows at a rate of more than 5 to 7 sponsors per second are considered ideal for the installation of these devices.
Cut the cost of wind energy
Wind turbine costs can be reduced by large amounts, such as good financial management is done for them. The cost of wind energy is obtained in cases where a gas and a wind turbine at identical conditions difficult. The ownership of the wind turbine, a service model, as compared to the individual owner can also drag down costs by large amounts. Let us take an example: A 50-MW wind power plant, then by people (such as wind developer) is in possession of power can provide at the expense of 5 cents per kilowatt hour. However, the reduction in the cost of wind energy equal to 30 percent (reduction to about 3.5 cents per kilowatt hour) is possible using the same wind turbine, where it in the hands of investors, utilities (bonds)
The preservation of the Earth: The easy way
Wind energy systems are much more environmentally friendly than a conventional power plant as a coal power plant. The latest versions of harmful gases, global warming (greenhouse effect), the significant impact on the atmosphere. Visibility degradation is also a big disadvantage. Very small particles of matter is also emitted into the air.
These particles can lead to heart disease, asthma attacks and respiratory failure in humans. Wind turbines, on the other hand, do not refer to the emission of toxic materials. Therefore, scores in comparison to conventional power plants in this count. The wind turbines have a negligible overall cost of ownership. This is mainly due to two factors: i) the operating costs of the system are rather negligible, and ii) the fuel needed (wind, in this case) change the offer completely free, and all the new number of times.
Unnecessary waste of energy will be taken by wind turbines. No contractual agreements should be entered in the field of resuscitation is not. Such contracts are for reducing the risk to lower levels in the market and the financial cost. Since the use of wind turbines started relatively recently, these warranties are not necessary.
Wind power cost is indeed a small price. With wind, you can pay less for electricity consumption. However, before you make your own wind turbine, it is advisable to do some a manual. This training manual will help you to install the best on the zero space in your house to the system and step-by-step instructions for installing the device. Other aspects, such as the wiring of the system, the availability of relatively inexpensive parts of the system (with batteries), and the necessary precautions to ensure that all described in the manual. Therefore, it helps a lot in the process of installing a wind turbine.