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At present, the development of wind power technology in various countries in the world shows the characteristics of increasing stand-alone capacity, increasing capacity coefficient and wind speed range, more extensive adaptation to temperature, steadily improving the
accuracy of wind power prediction, and continuously improving the availability rate.
With the continuous expansion of China's wind power installed capacity, new technologies are expected to continue to appear, and costs are expected to continue to decrease
.
The blade length of wind turbines in China is increasing, the failure rate of key components is constantly decreasing, and the reliability of wind turbines is increasing
.
Recently, the 5 MW permanent magnet direct drive wind turbine, the largest single-unit wind turbine in China manufactured by Xiangdian Wind Energy Co.
, Ltd.
, was successfully connected to the grid in the national wind-solar storage and transmission demonstration power station built and operated by State Grid Jibei Electric Power Co.
, Ltd.
, which will provide strong support
for the green and clean electricity consumption of the Winter Olympics.
It is understood that this unit is currently the highest installation operation altitude in China, the most perfect equipment operation mode, and the largest wind turbine directly put into the construction and operation of wind farms, which will play a positive role
in accelerating the upgrading of China's new energy equipment and promoting advanced new energy technology.
The development trend of wind power technology in China tends to be consistent with the world, and at the same time, China has its own characteristics
.
Wind power technology in high-altitude areas is gradually breaking through
.
In high-altitude areas, the air is thin, the wind power density is low, the insulation performance of the motor is poor, and the heat dissipation of the motor is poor
.
Compared with low-altitude areas, wind turbine construction, operation and maintenance in high-altitude areas face greater challenges
.
In view of the good wind resources in high-altitude areas, China's relevant scientific research institutions, government departments and enterprises have jointly researched key technical problems and have built and operated wind power projects in high-altitude areas such as the Yunnan-Guizhou Plateau and the Qinghai-Tibet Plateau, promoting technological progress
.
At present, the development of wind power technology in various countries in the world shows the characteristics of increasing stand-alone capacity, increasing capacity coefficient and wind speed range, more extensive adaptation to temperature, steadily improving the
accuracy of wind power prediction, and continuously improving the availability rate.
With the continuous expansion of China's wind power installed capacity, new technologies are expected to continue to appear, and costs are expected to continue to decrease
.
The blade length of wind turbines in China is increasing, the failure rate of key components is constantly decreasing, and the reliability of wind turbines is increasing
.
Recently, the 5 MW permanent magnet direct drive wind turbine, the largest single-unit wind turbine in China manufactured by Xiangdian Wind Energy Co.
, Ltd.
, was successfully connected to the grid in the national wind-solar storage and transmission demonstration power station built and operated by State Grid Jibei Electric Power Co.
, Ltd.
, which will provide strong support
for the green and clean electricity consumption of the Winter Olympics.
It is understood that this unit is currently the highest installation operation altitude in China, the most perfect equipment operation mode, and the largest wind turbine directly put into the construction and operation of wind farms, which will play a positive role
in accelerating the upgrading of China's new energy equipment and promoting advanced new energy technology.
The development trend of wind power technology in China tends to be consistent with the world, and at the same time, China has its own characteristics
.
Wind power technology in high-altitude areas is gradually breaking through
.
In high-altitude areas, the air is thin, the wind power density is low, the insulation performance of the motor is poor, and the heat dissipation of the motor is poor
.
Compared with low-altitude areas, wind turbine construction, operation and maintenance in high-altitude areas face greater challenges
.
In view of the good wind resources in high-altitude areas, China's relevant scientific research institutions, government departments and enterprises have jointly researched key technical problems and have built and operated wind power projects in high-altitude areas such as the Yunnan-Guizhou Plateau and the Qinghai-Tibet Plateau, promoting technological progress
.
