Wind Power and Wind Energy: What You Need to Know

Wind energy is a clean and sustainable source of energy. The use of wind energy to generate electricity has been known and applied by humans since ancient times. However, it is only in recent years that wind energy has received more attention and been developed more widely. The reason is that the demand for electricity is increasing, and the fossil fuels needed to produce electricity are increasing.

What is wind energy?

Wind energy is also an indirect form of solar energy. Wind is created from the conversion of air in high pressure areas to low pressure areas. When the wind blows, the blades of the turbine will rotate and rotate the rotor. The rotor is connected to the main shaft, the main shaft drives and rotates the generator shaft. From there, electricity will be generated and supplied to the needs of the user.

How is wind energy converted into electricity?

As mentioned above, through wind turbines, the kinetic energy of the wind is used and converted into electrical energy. Therefore, the operating capacity of the turbine will depend directly on the wind strength. It is also for this reason that wind turbine systems are often built in large numbers in areas with good wind conditions.

Ways to generate wind power

Wind power is usually generated by installing wind turbines. However, there are many other methods that also generate wind energy, serving human needs. Below are 3 methods of generating wind power that are commonly used today.

Wind turbine system installation

Wind turbines are usually installed near the coast or on land, in areas that receive the most wind. The stronger the wind, the faster the turbine blades spin, the faster the rotor and generator shaft spin, which creates more electricity. The electricity is then sent to a transformer. The transformer steps up the voltage and sends it to the national grid, where it is distributed locally.