How can we take advantage of wind energy

We started by counting What is wind or wind energy. Wind energy is one that is achieved thanks to the wind or, in other words, it is the use or exploitation of the kinetic energy that air masses have and that can be transformed with the appropriate methods into mechanical energy and then in electricity or any other useful form of energy destined for certain human activities.

How do we take advantage of the wind? For take advantage of wind energy It is properly essential to know about seasonal variations, as well as night and daytime that the winds can have. It is also important to know how wind speed varies with the height and maximum values ​​that can be reached.

Here you can learn more about what wind energy is, how it works and examples.

Wind energy is generated by using Aeromotores or wind machines that can transform the Kinetic Wind Energy in mechanical energy that will later be used for Obtaining electricity. To do this, we need an electric generator known as a wind turbine. The operation mechanism is as follows:

1. The kinetic energy of the wind moves the blades or blades of the wind turbine.
2. Then, the rotor or wind turbine, which is composed of the blades and the axis to which they are joined, begins to rotate and activate a generator (usually an alternator) with the help of a mechanical system.
3. Through the use of magnets, the generator finally produces electricity.

In order for the installation of wind turbines to be really profitable, they meet in large groups we call Winding parks. All electricity produced in this way is evacuated through an electric line. This electric line goes to a substation from which it is distributed to each of the end users.

In addition, there is talk of different Wind energy types depending on the different types of wind turbines. The main ones are:

• Horizontal axis wind turbines: They are the most used and known, their rotation axis is parallel to the ground.
• Vertical axis wind turbines: They are also known as Vawt and their rotation axis is perpendicular to the ground.
• Spasing wind turbines: With them we can undo the impacts produced by conventional wind turbines and, in addition, they are cheaper.
• Offshore wind turbines: They are those located at sea, near the coast. Here wind energy is more stable and strong, although its maintenance has greater costs.
• Minieolic and microeolic wind turbines: They are instruments with which we can see how wind energy is used in the house. They are placed in a place exposed to the wind, for example, on the roof of our homes. We recommend you read this other article about wind mills: How to do homemade wind energy.

Why is wind energy used? We are going to answer this issue taking a look at the story, because one of the oldest Wind energy uses It was his use for centuries with wind mills. With them, wheat used to obtain flour, they were also used to extract water and even used in sawmills and paper production. It was from 1979 when wind utilities They began to change and began to be used for Obtaining electricity. Therefore, today it is mainly used to get electricity or electricity We already give countless uses in our day to day. We use it to load batteries, to illuminate urban nuclei or homes and for heating, etc.

Now, its energy production varies greatly, due to changes in the wind, except areas such as Galicia, La Mancha or rate. For this reason, it is still used only as a complement to other traditional energy sources.

Finally, we indicate What are the advantages of wind energy and its inconveniences:

Advantages of wind energy

The Advantages of wind energy There are many with respect to other energy sources. Let’s see some of them:

• It is a clean and safe energy. Or in other words, it does not emit any particles to our atmosphere or greenhouse gases, as they do non -renewable energy sources that use fossil fuels. Wind energy does not contaminate and helps us in the fight against climate change. We recommend reading these other posts about the importance of clean energy for the environment and what are clean or green energies.
• It is an inexhaustible resource. Due to its renewable resource status, we know that it will never be exhausted and will always be at our disposal.
• Facilitates energy independence. It is an energy that we can exploit in our own country, in this way we avoid having to import it from other countries.
• Competitive prices. Serial wind turbine production techniques and experience when choosing the best locations, among others, has allowed it to be an economically competitive energy source.
• It can be compatible with other activities. Winding parks do not interfere with the development of agricultural or livestock activities. In addition, the occupied space is less than in a solar park with photovoltaic plates.

Disadvantages of wind energy

The environmental impact of this type of energy is generally less problematic than the impact generated by other energy sources. However, it is not exempt from inconveniences. Some Disadvantages of wind energy are:

• It has a visual impact on the landscape where it is.
• Some birds die when they collide against the blades.
• There is an increase in erosion, since the surface of the nearby ground is dried.
• The wind turbines originate noise and electromagnetic interference.
• The wind sometimes has important variations and does not have enough speed to drive the wind turbine.
• It can also happen that the speed is excessive, in which case the protocol is to disconnect them to avoid damage to the structure.
• At the moment, sufficiently large systems have not yet been designed to store energy in considerable quantities and efficiently.

If you want to discover more on this topic, here you can learn more about the advantages and disadvantages of wind energy.

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