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On May 31, 2015, the 75 wind turbines of 
Huaneng Subao Ding Wind Farm, the largest wind power project with 
installed capacity in Hunan Province, passed a 240 hour trial run and 
officially started operation!
 The Huaneng Subaoting Wind Farm is located at the main peak of Xuefeng 
Mountain, at the intersection of Hongjiang City and Dongkou County in 
Hunan Province. It is currently the largest clean energy mountain wind 
farm in Hunan Province, with a total area of 20.9 square kilometers and a
 total installed capacity of 150000 kilowatts. It is equipped with 75 
wind turbines with a single capacity of 2 megawatts, with a total 
investment of 1.35 billion yuan. The wind turbine control and pitch 
system of the wind farm are provided by Hunan Shiyou Electric Co., Ltd. 
 
	
		
 
	
		
	

The unique mountainous climate has led to unpredictable beauty. Some people describe the beauty of Su Baoding as follows: "She seems to be immersed in a misty haze, beautiful and romantic; she seems to be hidden in a thick fog, elegant and outstanding; she has the tenderness of fine rain like silk, the passion of the setting sun like fire, and even the lightning like heat." Although the complex climate conditions have created wonderful scenery, they have brought us problems - humidity, condensation, lightning, and harsh working conditions!

Faced with the unique geographical environment of Su Baoding, the R&D team of Shiyou Electric has not slackened or neglected at all. The main control and variable pitch system developed fully meets the complex mountain climate of high altitude, frequent thunderstorms, and condensation, and is at the forefront of the industry.
		
 
	
		The after-sales team of Shiyou Electric 
has become the main force on site. In order to provide immediate support
 to the scene, I drove a few hours straight to the scene! In order to 
meet the grid connection requirements of customers and owners, I often 
work until late at night! To ensure the safe operation of the product, 
we go to great lengths to repeatedly confirm and promptly handle any 
abnormal situations! In order to improve the professional skills of 
on-site personnel and meet the daily maintenance needs of customers, the
 Shiyou team patiently answers questions and clarifies doubts for 
customers and owners!
The wind turbines standing on 75 small hills 
are like towering monuments, presenting to the world the strength of the
 World Excellent team's courage to strive, take on responsibilities, 
actively serve, and strive for excellence.
After all 75 wind 
turbines are put into operation, the annual power generation of the wind
 farm will reach 315 million kilowatt hours. The six research 
achievements of Su Baoding have been awarded the Power Construction 
Progress Award and QC Achievement Award by the China Electric Power 
Construction Association, accumulating experience for improving the 
level of wind power engineering construction in China.
After the 
project is put into operation, according to the calculation of 
subcritical thermal power units with the same capacity, 100000 tons of 
standard coal can be saved annually, which has a positive significance 
for adjusting Hunan's energy structure, protecting the ecological 
environment, and promoting regional economic sustainable development.