2 million kilowatts. According to information released by the official website of the Gansu People's Government, the reduction rate of wind and photovoltaic power in Jiuquan, Gansu in 2022 is 2 million kilowatts, divided into special indicators of 1.35 gw photovoltaic and 1 gw Dunhuang, with a total scale of 4gw. Gansu Jiuquan Wind Base is the first 10 million level wind base start-up project in China. The project site is located in the Gobi Desert, southwest of Yumen Town, Jiuquan City, Gansu Province.
What is the current trend in domestic wind power generation?
The reasons why Gansu wind farm can become the largest wind farm are: high wind power density and good climate environment for power generation wind turbine.
Gansu wind farms provide superior conditions fordevelop wind power industry and wind power density is high. The climatic environment for wind power generation is good, the extremely low temperature is not lower than minus 30 degrees Celsius, the air humidity is low, and there are no natural disasters such as salt spray and frost, which helps extend the life of wind energy. wind turbine; the construction conditions of the wind farm are good and the wind farm is easy to develop and construct.
Wind farm production process:
In the wind farm production process, the principle of wind power generation is relatively simple. In the process of producing wind power, a wind turbine is necessary. When air enters the blades of the wind turbine, it generates resistance or lift. Under the action of these two forces, the blades of the wind turbine rotate, causing ainif the generator produces electrical energy.
In the production process, there are other auxiliary production systems. These systems coordinate and cooperate with each other to make the production process of the wind farm more energy-saving and environmentally friendly, and the use of resources is more reasonable. and perfect.
Give LZ something practical and summary. I currently work for a giant wind energy company and have a certain degree of authority.
The latest trends:
1. Onshore wind energy is shifting to offshore wind energy;
2. High-speed wind turbines shift to low-speed wind turbines
3. Large-scale wind farms are connected to the grid and moving to distributed wind power generation
Wind Energy Industry Trends:
1. Specific See http://www.cnstock.com/index/gdxw/201108/1463061.htm
To meet the grid connection guidelines, 18 wind power standards were announced on August 5: The National Energy Administration has released on the 5th. There are 18 important standards such as "Technical Specifications for Grid Connection Design of Large Wind Farms", which involve urgently needed technical standards for the development of the wind power industry, such as grid connection of large wind farms, offshore wind power construction, wind turbine condition monitoring, wind farm power quality and key manufacturing requirements of wind power equipment.
2. The low voltage through LVRT capacity does not meet the requirements, the artificial short circuit test fails, and the reactive power compensation is incomplete. These three issues are headaches for large wind farms. It is alsont the reason for the large-scale off-grid accident at Jiuquan wind farm in Gansu.