Here in eastern Qinghai Province, located in the southeastern part of the Qaidam Basin, a remote pastoral areas. It has a beautiful name is winter and spring pastures. Every May, the Gesang Hua will open grassland was particularly brilliant. Tibetan nomads hospitality here, but because of no electricity, and they still live sunrise and sundown life. In the absence of electricity, seriously hampered the development of local economy, many young people have work outside the home, do not want to go back to this piece of barren land.

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August 2008, one from the Dulan County, Qinghai Province Development and Reform Commission’s “I hope to have research institutions in the development of small wind turbine suitable for plateau” of online information, caused thousands of miles in the assembly of a research institute in Sichuan researchers attention.

The Institute is located deep in Western North Mountain, the largest low-speed wind generators tunnel in Asia group. It is not only the cradle of aircraft is also the earliest development and use of wind energy to carry out scientific research institutions. 30 years, the institute has carried out in cooperation with many domestic wind turbines  manufacturers of wind turbine development, has completed a national “Seventh Five,” “Eighth Five-Year” and the “Ninth Five-Year” Aerodynamics of wind turbines and wind turbine aerodynamic design package research projects; use of wind tunnel nearly 10 kinds of domestic small wind machine for the completion of performance testing and aerodynamic performance evaluation; the Institute also developed six kinds of independent small-scale wind turbine prototype.

First-class wind tunnel equipment, abundant technical strength, scientific and technical cadres, are ready. Development of western regions, then the research and development for farmers in remote mountainous plateau region of small generators to solve the difficulties of farmers without electricity, is the best action. Thus, the Dulan County, Qinghai Province, the Development and Reform Commission to make a telephone call, and have them prepare the relevant information, Sui Hou, Jin Xing experts discuss Lunzheng finally Jueding for western nomadic Dequrenkou scattered, severe climate Deng environmental characteristics Yanfa consistent with the plateau region off-grid small wind turbines.

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Thin air at high altitude, common small-scale wind turbines there, power will be greatly reduced, the original theory of design is possible only 800W to 700W. Coupled with long hours at high altitude sunshine, sand large wind turbine production materials are fast aging, a series of questions put by the researchers in the front. Open bow arrows without looking back. The organization of the set of all the wise crack research, the institutions created and the aerodynamic design of wind, Wind tunnel tests related to the theoretical calculation as well as product testing, field-site links, one by one scientific proof.

home wind turbines blade is the most important one of the key components, which directly affects the exterior design of wind turbine on the wind energy absorption efficiency. In order to improve the utilization of wind energy function, they carefully analyze the local climate and environmental characteristics of the wind turbine blade for a special design and processing, so that leaves the largest wind energy utilization coefficient of 0.480, starting wind speed less than 3m / s. This 800W wind turbine developed by the same wind turbine to increase power generation compared to 48W, power generation increased to 848W. When the sample machine developed by, the scientific research staff excitedly, a new reality problems are placed in front of them. How the research results into the final product to Dulan County, Qinghai Province, the local people? After many test, the the Institute and Green Haifanuoge Energy Technology Co., Ltd. reached an agreement and decided to Dulan County, Qinghai Province, a remote village as a product testing pastoral land, free of charge to local people. A typical wind turbine market price in 8000 yuan, while the per capita income of local people to reach 3, 4000 yuan. Free installation of wind turbines, which border pastoralists, the really great news.

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April 2010, when the want to free installation of home wind generators Dulan County, Qinghai Province, the news reached the town of iron were added Kui village, the village excitement. When carrying wind turbine car to get there, a lot of early Tibetan people waiting there. Some people still come from far away. That scene just as festive as barley wine, Hada, every face was beaming with smiles. Farmers say, “Great, look forward to for so many years, we finally have here, dead. From under the child can do homework in the light of.”

Although the installation process is simple, but far away from pastoral households, often only one day to install 12. A total of 40 people in a village, the installation was a whole month. When installed on the local Tibetan people Suk home, he excitedly said: “Before, no electricity, do have to rely on manpower. Now have electricity, we can buy a machine to cut wool shearing, so good and fast. Moreover, after the money, I still want to buy a TV, do not go out, you can know a lot of things out. ”

August 9, 2010, represented by the local government with the power ceremony was held in the village. Herders have to barley wine, Hadad dedicated researchers. See the wind turbine to the local changes caused by the heart, the researchers heartily rejoice. Next, the wind turbine will be used widely. Local people said the wind turbine generators not only bring light to them, but also brought hope for development.

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