1. (1) Advantages of wind energy: huge accumulation, wide distribution, renewable and pollution-free.
(2) Disadvantages of wind energy: low density, instability, large regional differences, dispersion over large areas and randomness of wind energy, and low energy density!
2. Wind power generation: The advantages of large-scale systems are high power supply reliability and low operation and maintenance costs. The disadvantage is the high cost of the system. .
The advantages of small systems are high energy production, low system costs and low operation and maintenance costs.
The disadvantage is the low reliability of small wind turbines. .
Since solar energy and wind energy are highly complementary, hybrid wind and solar power generation systems compensate for the lack of system resourcesindependent wind and photovoltaic plants.
Trapped.
A wind turbine is an energy conversion device that converts wind energy into mechanical energy.
As shown in Figure 1-4, the wind engine consists of five parts:... Its disadvantage is that it is difficult to start. ...The capacity of small wind turbines is not large, the power is generally from a few watts to several kilowatts, and most of them have the advantages of simple structure and easy transportation. ..In the use of wind energy, energy storage is an important issue. ...
3. The advantages of wind power generation are:
The cost of solar power generation is too high, the technology content is high, and bad weather conditions will affect power generation. ;
However, wind power generation means that the more weather conditions arebad, the stronger the wind, the better the electricity production.