Wind can help people do the following things:
1. Prepare food: Wind can accelerate water loss, such as air-dried meat, air-dried fruit pulp, etc. Xinjiang raisins are a typical dried food.
2. Drying clothes: Wind can accelerate the evaporation of water on clothes, accelerate water loss, and speed up drying of clothes.
3. Wind power generation and irrigation: The wind can turn the blades of the windmill, and then increase the rotation speed through the increase in speed to prompt the generator to produce electricity. Wind energy is a non-polluting, clean and renewable energy. Ancient people also used windmills to water crops.
4. Help fruit trees and crops bloom and bear fruit: the wind can carry away pollen, fertilizing fruit trees and cropsltures so that they flower and bear fruit.
5. Electrically Assisted Sailing Ship: In ancient times, ships without electrical systems relied on wind power to move, which greatly reduced the duration of the voyage.
6. The wind will drive away the dark clouds and mist: When the dark clouds block the sun, it is the wind that blows them away, allowing the sun to fill the earth again. When pollution is heavy in winter, it can make smog disappear.
7. During the hot summer, the wind brings us coolness and drives away mosquitoes and flies.
8. Bringing rain: The wind can blow the clouds, promote the exchange of dry, cold and warm and humid air, and adjust the air temperature and humidity. This is what the ancients said: “The clouds turn into rain, and the dew turns into frost. The wind can send clouds and rain towards endistant locations, thus completing the water cycle on Earth. In summer, warm, humid air coming from the ocean brings abundant precipitation.
Detailed informationWind is also a “double-edged sword”. It can not only help people but also have a negative effect on their lives.
It can spread pathogens and spread plant diseases; high-altitude winds are the weather conditions that allow locusts and other pests to migrate long distances; Strong winds can cause mechanical scratching of leaves, lodging of crops, broken trees, and falling flowers and fruits, affecting yields. Strong winds also cause soil erosion, shifting sand dunes and damage to agricultural land. Additionally, wind poses greater dangers. Indiscriminate reclamation of drylands will lead to land desertification; THEstrong winds and snowstorms in pastoral areas can disperse livestock and worsen frost damage; some special properties of local winds often cause damage by wind blowing from the sea. Maritime tidal winds are high; -High and low temperature foehn winds as well as hot and dry winds all seriously affect the flowering and fruit set of fruit trees as well as the grain filling of cereal crops.
In order to reduce wind damage, certain measures can be taken to prevent wind damage. For example, dwarf, lodging-resistant and scrub-resistant varieties are often grown. Additionally, building windbreaks and installing wind barriers are even more effective methods of wind protection.
Can wind produce electricity ?
Power conversion converts the kinetic energy of the wind into the kinetic energy of the generator. The generator uses kinetic energy to cause wind. closed wire to cut the magnetic induction in the magnetic field thus producing current! It’s the same for the wind! ! ! ! ! In the sun, photons of light strike specially designed silicon products to generate electrons and thus generate electric current!
Can produce electricity and wind power
The principle of wind power generation is to use wind energy to rotate the windmill blades, then throughIncreasing speed increases the rotation speed to encourage the generator to produce electricity; it consists of a nose, rotor, tail and blades. The functions of each part are: The blades are used to receive wind energy and convert it into. electric energy passe through the nose; the tail keeps the blades always facing the direction of the incoming wind to obtain maximum wind energy; the pivot allows the nose to rotate flexibly to adjust the direction of the tail is a permanent magnet; , and the stator winding cuts the magnetic lines of force to generate electrical energy. As the wind volume is unstable, the wind turbine produces an alternating current of 13 to 25 V, which must be rectified by the charger and then the battery is charged, so that the electrical energy generated by the wind turbine is converted into chemical energy. Then use an inverter with a protection circuit to convert the chemical energy of the battery into AC 220V mains power to ensure stable use