Wind energy conversation



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Chuyển đổi dữ liệu11.10.2022
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#53516
WIND ENERGY


WIND ENERGY CONVERSATION

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The world in the future will depend a lot on renewable energy sources, one of which is being interested by many people, which is wind energy. Do you agree with me?
Agree, as a student of natural resources and environment, I understand the urgency in finding a clean and safe alternative to fossil fuels which are very polluting and about to run out.
Yes, but in fact, humans have been known to use wind energy for a long time. Are we sailing by wind, or using windmills to convert wind energy into mechanical energy? The propellers and turbines are designed with windmills in mind become an image that pops into the mind of anyone thinking of wind energy.
Yes, but humans focused on wind power generation soon after the invention of electricity and generators, from which windmills were replaced by works with researched propellers called wind turbines. Is wind energy widely used in your country?
The wind in my area blows irregularly, forcing the electrical energy from wind turbines to be combined with other energy sources such as solar or water. Building up wind turbines where water is supported turns turbines around when there is not enough wind is also one solution, but impacts on surrounding nature and occupational safety can be a problem. Another technology for the optimal use of wind energy is the use of rotors to operate the compressor. Wind kinetic energy is accumulated into many compressed air cylinders and continuously blows into the turbines, so the use of wind energy is more stable because the compressed air cylinders still operate regardless of strong or light winds.
My area is in favor of harvesting wind energy. The investors strongly support wind energy research and exploitation projects. The government also supports reducing related taxes and fees and introducing policies to encourage the country to develop and use heavy wind.
Sounds good, I wish the current situation of wind power in my area is as promising as yours, the home hot water system will be the thing I apply wind power to, you know, the ones use Electricity carries many risks.
Oh no, using household wind power is not necessarily a good investment, you know, wind energy often has to be used with other energy sources, not to mention the cost of the are very expensive and operating in the city center is almost inefficient.
Why?
To harvest electricity from wind energy, it is necessary to build many individual turbines on the same site, each turbine needs a sizable land area, called a wind farm. In my country, the most ideal place to build a wind farm is on the coast, where there are a large area and the wind speed is very large, moreover, building wind farms on the coast also has little impact on the surrounding nature. However, the cost and difficulty in repairs and warranties are some disadvantages can be mentioned.
I thought wind energy has no drawback.
Of course not, as a coin with two sides, using and exploiting wind energy has many disadvantages. Although wind is a renewable energy source, basically it is free, the installation and repair costs are very high, not to mention the resources concentrated for scientific and technological research are also immense.
Some wind farms in my area also affects the landscape and the surrounding environment, while the purpose of using wind energy is to protect the environment, it is contradictory.
Yes, but it seems that the benefits of wind energy outweigh its limitations. In the long term, wind and other renewable energies can replace fossil fuels, thereby limiting the impact of climate change and changing the world's future.
I agree with you, the people in my country suffer from the consequences of climate change every year, like floods, storms, droughts, landslides, ... and that shows no sign of stopping. Besides, people's knowledge about natural resources and environmental issues is not good. When it comes to the environmental majors in universities, most will immediately think of simple concepts such as garbage picking and littering.
Do not worry, scientists have successfully applied wind energy and continuously research and develop further. I believe that wind energy will become ubiquitous worldwide in the next few decades.



Phạm Minh Quyết
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