Recently，CCTV news broadcast、People's Daily、Xinhua News Agency and others jointly reported.Highest Wind Power Project in China——Three Gorges Tibet Cuomeizhegu Wind Farm Successfully Connected to the Grid。Among，The first five units connected to the grid are all Sany Heavy Energy with a single unit capacity of 3..6MWWind turbine，It is the wind turbine with the largest capacity that has been put into operation in the ultra-high altitude area of China.。

The Cuomeizhe Ancient Wind Farm in Tibet is located at the northern foot of the Himalayas.，The wind turbine is built between 5000 meters and 5200 meters above sea level.，It is the first ultra-high altitude wind power development technology research and technology demonstration project in China.，It is also the first wind power project to be integrated into Tibet's main power grid.，It has created a miracle of wind power construction in the world plateau.。

After the project is fully completed and put into operation，More than 200 million kilowatt-hours of on-grid electricity annually，It can save more than 60000 tons of standard coal every year.，Reduce carbon dioxide emissions by nearly 17 percent.30,000 tons，Emission reduction of sulfur dioxide exceeds 20 tons。

Low air density at high altitudes，Compared with the same wind speed condition in plain area，The wind seems to blow.“Boring”，At the same time, the flow conditions at high altitudes、Both barometric and climatic conditions place higher demands on the unit。

For high altitude environment，Sany Heavy Energy is specially developed and designed for the project.Customized unit——SI-16036 wind turbine generator system，All technical indicators of the electrical components of the unit are in accordance with the low air pressure in the plateau area.、Low density、Special tuning and testing for high UV environments，Fully meet the needs of plateau operation，Ffectively improve that utilization efficiency of local wind resource，It's broken“Wind energy on the plateau is weak、No development value”Misunderstanding of cognition。

“If the wind in the plain area，It's a bowl of rice.，Then the wind in the plateau area is like a bowl of porridge.，By making the bowl bigger,， Come here “Feed”Fan。”Li Chunshan, a service engineer of Sany Heavy Energy, said in the news.。Aiming at the plateau wind resource environment，Sany Heavy Energy is equipped with long blades for the project unit.，By increasing the swept area of the unit，Enhance the ability to catch wind。Compared with the same power unit in other areas，The impeller diameter of the unit is increased by about 20 meters.，Sweep area increased by nearly 30%，Approximately equal to the area of 11 basketball courts。

In addition，Sany Heavy Energy PassOptimized aerodynamic shape design of blade，Improve the adaptability of the blade to the airflow，AdoptCustom Coatings Extend Blade Life，Make use ofSmart Wind FarmDigital and intelligent technology.，Realize remote monitoring and operation and maintenance management，Many measures are taken to ensure the long-term stable operation of the unit in the harsh natural environment at high altitude.。

Successful Grid Connection of the First Batch of Units of Cuomeizhegu Wind Farm in Tibet，It is a milestone in the development of China's wind power industry.。Sany Heavy Energy will continue to cultivate wind power technology，Continuous innovation and exploration，To provide impetus for the high-quality development of China's wind power industry，Towards realization“Double Carbon”The goal is to set out vigorously.。