The city of changdu is located in the hinterland of the sichuan Tibetan plateau, where the three rivers and streams run across the mountains.Under such harsh conditions, state grid corporation launched the sichuan-tibet networking engineering, the Tibet and sichuan unicom networks of power network, through over sanjiang (jinsha river, lancang river, nujiang river) power to creat ", ended the power of the isolated net running history of Tibet.

It is difficult to imagine the difficulties of construction here.With a total length of 1,521 kilometers, the line spans the valley of the bachu, jinsha and lancang rivers and crosses the no-man zone of the deep forest, with an average elevation of 3,850 meters and a maximum altitude of 4,980 meters.The function of large machine tool is difficult to play, the manual, mechanical drop is serious, the technique is extremely difficult."We are all in the country road, and the roads are poor," said nymadoj, vice mayor of changdu. "if there is bad weather, landslides, mudslides and other geological disasters."

Tibet in turbine company mulberry tsering said of assistant project manager, the project team carries forward the "old Tibet spirit", and so on more than 200 places to camp for geological hazard hidden perils in safety, traffic safety supervision to cover the entire transit, ensuring people car matching, matching, road speed matching.We have established a reliable transport guarantee system for goods and materials. We have accumulated more than 4.5 million kilometers of material and transport mileage, and 400,000 tons of engineering materials are safely and timely delivered to the site.

Today, half a million people in the city of changdu have access to the Internet.In the village of boital village in qalor, changdu city, home appliances such as freezer, washing machine, electric blanket, liquid crystal color TV, etc."Before 2014, we used to use intermittent electricity, and in many cases we could only use ghee lamps," he said happily.Now, we buy a lot of electric appliances, and we use the electricity that the country sends us."

KaRe about village villagers tile to sen told reporters, before he can only carry water to irrigate crops, fastening the networked electricity comes later, his household water pump pumping irrigation, also using the electrical control heat greenhouses."From may to July, there will be 8,000 yuan for the only watermelons in my 47 acres.The state construction of the power network project is like timely rain!"

It will help clean energy for local hydropower development, said nimadoj.At present, the jinsha river, lancang river upstream and jade living multiple cascade hydropower stations are developing, with subsequent power plant put into production, will optimize the changdu power grid structure, meet the prefecture of hydropower resources development needs to be delivered to the outside, enhance the capacity of clean energy grid given in southwest China, speed up the qamdo area such as the use of energy advantages into economic advantages.

(this article is excerpted from the economic daily of August 11)