How do we use wind energy?

How do we use wind energy?

L’wind power is very used by each and everyone in their leisure time, to operate machines or to produce electricity.

1. Sailing leisure – from kites to sailboats.
2. Windmills – grind, pump, spin.
3. The wind turbines and the wind turbines offshore – generate electricity

What is the energy produced by the wind?

L’energy wind turbine is a source ofenergy which depends on wind. The sun heats the Earth unevenly, creating zones of different temperatures and atmospheric pressure all around the globe. From these pressure differences arise air movements, called wind.

Why is wind a renewable energy source?

L’energy wind turbine, drawing its strength from wind, is so a energy renewable or green. She harnesses the power of this natural phenomenon with blades, like a mill. This circular movement resulting in the production of electricity. It does not emit any greenhouse gases.

How to generate electricity from the wind?

How makeelectricity with from wind ? An aerogenerator, more commonly known as a “wind turbine”, is used. Its operation is simple and is inspired by mills wind. The machine consists of three blades (usually) carried by a hub constituting the rotor and installed at the top of a vertical mast.

Why do we use wind energy?

L’wind power has many advantages including, for example, being a energy 100% natural, renewable and sustainable. Produced by the breath of the wind, this energy does not experience any risk of shortage, unlike the energies having an underlying fuel (nuclear, thermal, etc.).

Is the wind a renewable energy source?

The renewable energiesvs’is what ? The renewable energies (EnR) are powered by the sun, the windthe heat of the earth, the waterfalls, the tides… They make it possible to produce electricity, heat, cold, gas, fuel, fuel.

Why is the wind an inexhaustible resource?

Unlike fossil fuels (gas, coal, oil), east wind a resource natural which is both clean and inexhaustible. She constantly renews itself. Moreover, whenshe rotates, the wind turbine does not release any greenhouse gases into the atmosphere.

How to transform the kinetic energy of the wind into electricity?

The working principle of theenergy wind turbine is based on the transformation of thekinetic energy in energy electrical: the wind rotates the blades which themselves rotate the generator 3 of the wind turbine. In turn the generator transforms energy mechanics of wind in energy electric.

What are the factors that affect the wind?

The wind therefore depends on several factors. It is the result of the forces exerted on the air parcel: pressure, Coriolis force, friction and centrifugal force. The complete calculation is done with the equations of the horizontal motion of the atmospheric primitive equations.

What causes the winds?

The winds are generally caused by unevenly distributed heating on the surface of the planet from stellar radiation (solar energy), and by the rotation of the planet. On Earth, this movement is essential to the explanation of all meteorological phenomena.

What are examples of winds in everyday life?

Here are examples of winds in daily life: opening a door creates a temperature difference, hence a draft; dropping a feather above a heating radiator will cause it to rise;

What are the uses of the wind?

Uses of wind. It is also used to ventilate, clean up and cool urban environments and buildings. The wind is one of our oldest sources of energy and a large part of all our productions take advantage of the wind or are adapted to it. Even today, it is an intense subject of research because its potential for use remains…