Advantages and disadvantages of wind power generation, advantages of wind power generation? And the

1.(1) The advantages of wind energy: huge accumulation, wide distribution, renewable, and pollution-free.

2) Disadvantages of wind energy: low density, instability, large regional differences, wide area dispersion and randomness of wind energy, low energy density!

2.Wind power generation: The advantages of large-scale systems are high power supply reliability and low operation and maintenance costs, and the disadvantage is that the system costs are high.

The advantages of a small system are high power generation, low system cost, and low operation and maintenance costs.

The disadvantage is the low reliability of small wind turbines.

Due to the strong complementarity of solar energy and wind energy, the wind-solar hybrid power generation system makes up for the lack of resources of the independent system of wind power and photovoltaic.

Trapped. A wind turbine is an energy conversion device that converts wind energy into mechanical energy.

As shown in Figure 1-4, the wind turbine consists of five parts:Its disadvantage is that it is difficult to get started...The capacity of small wind turbines is not large, the power is generally a few watts to several kilowatts, and most of them have the advantages of simple structure and convenient handling

Energy storage is an important issue in the utilization of wind energy...

3.The advantages of wind power are:

The cost of solar power generation is too high, the technology content is high, and bad weather will affect power generation;

However, wind power means that the worse the weather and the stronger the wind, the better the power generation.

Advantages: 1. Clean, good environmental benefits; 2. Renewable, never exhausted; 3. The infrastructure construction cycle is short; 4. The installed scale is flexible. Cons:

1. Noise, visual pollution; 2. Occupy a large area of land; 3. Unstable and uncontrollable; 4. The cost is still very high. 5. Affect birds.

Wind generator.

It is to obtain wind power, and the thermal power unit is driven by coal. Wind turbines.

Small cuts are simple. The thermal unit is large and has a lot of supporting equipment, which is very complex. The wind turbine foundation is working hard to see that God's face is unstable.

The output of the thermal power unit is stable. Wind turbines are at high altitude, and thermal power units are underground. Wind turbines are not called miscellaneous.

Squirrel cages are asynchronous and doubly-fed. DC permanent magnets are available. The advantage of wind power is that wind power is a clean energy source.

No resources are consumed. No emissions are generated. However, the output is unstable, which has an impact on the stable operation of the power grid. Thermal power on the contrary!

Wind power and other new energy power generation in China.

The development prospects of the industry are very broad, and it is expected to maintain rapid development and profitability for a long time in the future.

It will also be steadily improved with the gradual maturity of technology. The total profit of the industry after 2009.

It will maintain rapid growth, and the growth rate will also reach more than 60%.

The development of wind power is forming a competitive advantage with coal power and hydropower. The advantage of wind power is that for every doubling of capacity, the cost falls by 15%, and the growth of wind power in the world has remained above 30% in recent years.

With the localization of China's wind power installed capacity and the scale of power generation, the cost of wind power is expected to fall again. As a result, wind power has become a place for more and more investors to chase for gold.

The advantages of wind power generation can be summarized as follows.

Points: (1) Wind energy is an inexhaustible, abundant and pollution-free renewable energy;

2) the construction of wind farms** is much cheaper than the construction of hydroelectric power plants, thermal power plants and nuclear power plants;

3) electricity can be generated without the need for conventional fuels or nuclear materials required by nuclear power plants, without any consumption other than routine maintenance;

4) Compared with other power generation methods, wind power generation generally has a short construction period, and one is installed and put into production, and the installed capacity is flexible, which can be determined according to the amount of funds, which brings convenience to raising funds;

5) Wind power generation is simple to operate and can be completely unattended;

6) The actual land occupied by wind power generation is small, and the units, monitoring, substation and other buildings only account for about 7% of the land of the wind farm, and the rest of the site can still be used by other industries. It has low requirements for terrain and can be built in hills, seashores, river embankments, deserts and other places.

1. Wind energy is clean energy**. He is relatively pure, does not harm the natural environment, and uses the environment to use the natural environment to provide electrical energy and wind.

2. Wind energy facilities are progressing day by day, mass production reduces costs, and in the right place, the cost of wind power generation has been lower than that of other generators.

3. Wind energy facilities are mostly non-three-dimensional facilities, which can protect the land and ecology. It is a sustainable, renewable and more environmentally friendly one.

4. Wind power is a renewable energy source, which is very environmentally friendly and clean. Wind power generation is energy-saving and environmentally friendly.

Disadvantages of wind power generation.

1. The ecological problem of wind power generation may interfere with birds, such as the grouse in Kansas, USA, which has gradually disappeared after the appearance of windmills. The current solution is offshore power generation, which is higher than offshore power generation but also more efficient.

2. In some areas, the economy of wind power generation is insufficient: the wind power in many areas is intermittent, and the worse situation is that in places such as Taiwan, the power demand is higher in the summer and daytime, and the wind is less; It is necessary to wait for the development of energy storage technologies such as compressed air.

3. Wind power generation requires a large amount of land to build wind farms in order to produce more energy.

4. When wind power is generated, the wind turbine will make a lot of noise, so it is necessary to find some open places to build.

5. Wind power generation is not yet mature, and there is still considerable room for development.

6. The wind speed is unstable, and the amount of energy generated is unstable;

7. The use of wind energy is restricted by the environment and can only be carried out in areas with strong winds, and cannot be carried out on a large scale.

Clean, good environmental benefits;

Renewable, never exhausted;

short infrastructure construction cycle;

Flexible installed capacity.

1. Clean, good environmental benefits;

2. Renewable, never exhausted;

3. The infrastructure construction cycle is short;

4. The installed scale is flexible.

Disadvantages of wind power generation.

1. Noise, visual pollution;

2. Occupy a large area of land;

3. Unstable and uncontrollable;

4. The cost is still very high.

5. Affect birds.

Wind power is great in areas where the weather is bad and there is plenty of wind, and in places where the wind is low, it is a completely false proposition, and it is not enough to cost.

Electricity production is unstable and depends on the weather for food.

Wind power generation refers to the conversion of the kinetic energy of the wind into electrical energy. Wind energy is a clean and pollution-free renewable energy source, which has been used by people for a long time, mainly through windmills to pump water, grind noodles, etc. The use of wind power is very environmentally friendly, and the wind energy is huge, so it is becoming more and more important in countries around the world.

1. Clean, good environmental benefits;

2. Renewable, never exhausted;

3. The infrastructure construction cycle is short;

4. The installed scale is flexible.

1. Noise, visual pollution;

2. Occupy a large area of land;

3. Unstable and uncontrollable;

4. The cost is still very high.

5. Affect birds.