Transformation of rural power grid into Huimin project

Real scene of networking project in Xingan city. Provided by Sichuan Electric Power Company of State Grid

"It's too far to go to Bai Yulu, at least one day. Too painful! "

"A day is nothing compared with a trip that took you five days. Not only go to White, but also go to Rejia Township, where you have been a township head, to see the changes over the years. "

At 8: 00 a.m. on July 17, the bus departed from Kangding, crossed the 4,300m Zheduo Mountain, crossed xinduqiao, and turned into 3 17 National Highway via Tagong Grassland. In the afternoon, we crossed Ganzi County, drove into Ganbai Highway, and then climbed two 4800-meter-high mountains. At 8 o'clock in the evening, when the sun was about to set, we finally reached White County in the alpine valley.

18 in the morning, we went to Rejia Township, and it rained heavily soon after we set out. On the left is the roaring Jinsha River water, and on the right is a steep cliff, with mudslides sliding down from time to time. With a bang, an egg-sized stone hit the roof of the car, and everyone was shocked into a cold sweat. Gao Dewen, the vice minister of propaganda department of Sichuan Electric Power Company, was a little nervous. He contacted Liu Youzhi in front of the car by starting the phone: "It's too rainy, so you won't be trapped on the road, will you?" "Nothing, this section of the road is expanded because Gesar Airport will be open to traffic this year. It will be fine after this paragraph. " Liu's voice is very confident.

White County, far from the national highway, is one of the most remote counties in Ganzi Prefecture. If Bai Yushun uses electricity, there should be no problem in Ganzi's new round of rural power grid transformation. At noon 1 1, it was still raining, and we finally arrived in Rejia Township. It took three hours to walk 60 kilometers.

Endless changes

The new round of rural power grid transformation in Ganzi Prefecture has invested a total of 2.083 billion yuan, providing electricity security for 654.38 million rural residents.

Sang Zhu, 5 1 year-old from Matong Village, Rejia Township, White County, saw Liu Youzhi, a fellow villager, with tears in his eyes, holding Liu Youzhi's hand tightly with both hands and saying something in Tibetan.

Tenzin, 7 1 year-old, and Lang Jia, 54, also gathered around. Several people embraced warmly, but Tenzin couldn't stop crying.

After taking a seat, Dorje told the villagers the purpose of our coming here. Sang Zhu said hastily, "It was Liu Xiangchang who got us electricity and let us light the electric light."

1996 10, along the rugged mountain road, Liu Youzhi rode his horse to Rega as the township head. There is no electricity in the village, so we can only rely on pine nuts and butter lamps for lighting. Liu Youzhi heard that there was a small hydropower station in a forest farm more than ten kilometers away, so he found the forest farm and asked to pull a line to the village. The other party is very supportive, but the cable money should be raised by itself. Liu Youzhi mobilized villages, and each village was responsible for producing some trunks. Then everyone went out to work together, and it took half a year to finally connect the village and the surrounding two villages with electricity.

Liu Youzhi said: "In the past, it took one day to ride a horse to the county seat, and five days to go from the county seat to Kangding. Now not only the asphalt road is connected, but also Kangding can be reached in one day, and the power road is connected. A few years ago, a new Gansu-Shijiazhuang networking project was built. People along the way welcomed the power grid construction team. Thousands of kilometers of projects have not had a dispute and equipment loss accident. "

The Xin-Gan-Shi Interconnection Project mentioned by Liu Youzhi is a transmission line from xinduqiao to Ganzi County and shiqu county 15 km, which was built with the investment of 32 15 billion yuan by Sichuan Electric Power of the State Grid after the 18th National Congress of the Communist Party of China. It has solved the power consumption problem in the three most remote counties, such as White County of Ganzi Prefecture, and it is also the basis for the rural power grid reconstruction in Ganzi Prefecture. The river water freezes in extremely cold areas in winter, and it is difficult to solve the problem of stable power consumption only by local small hydropower. Before the new Gansu-Shijiazhuang networking project was put into production, there was no electricity available in shiqu county in winter.

With the support of large power grid, the transformation of rural power grid will become active water. Since 20 16, State Grid Sichuan Electric Power Company has invested a total of 2.083 billion yuan in the new round of rural power network transformation in Ganzi Prefecture, building 627.64 kilometers of lines with 35 kV and above, with a substation capacity of 236.5438+09 KVA, a line of 5660 kilometers, KVA 10 and a distribution capacity of 286.5438+.

Paguan Village in Rejia Township is located in the high mountain area above 3800 meters above sea level. When the rural power grid was reformed a few years ago, every household was equipped with miniature solar energy, but this electricity was really not enough. "After a day of sun exposure, you can turn on up to 3 5-watt energy-saving lamps at night for up to an hour or two, and other appliances are not used at all." Village director Zha Ga was deeply touched. "After the new round of rural power grid transformation, the wires have been pulled to every household. Now you can use electricity all day, and finally you can watch TV. "

Speaking of the change in electricity consumption, Sang Zhu, who opened the canteen last year, took the lead: "Don't say that household appliances such as refrigerators and freezers necessary for opening the canteen are used. My family stopped burning firewood and cow dung last year, and used electricity not only for cooking, but also for heating. Compared with the past, it is so happy. "

Unexpected difficulties

When the road was blocked by snowstorm, the emergency repair class bypassed the mountain road and was followed by wolves. At minus 20 degrees Celsius, Mount Deshan in Bougard, with an altitude of nearly 5,700 meters, was trapped for more than three hours.

Located in Ganzi Prefecture at high altitude, the difficulty and hardship of power grid transformation are beyond imagination. Ganzi Prefecture covers an area of 6.5438+0.53 million square kilometers, which is equivalent to a province in developed areas. Population1190,000, equivalent to a county in developed areas; The GDP is 291100 million yuan, which is less than a township in developed areas. The average elevation of the whole state is 3500 meters, and the oxygen content is only 50%-80% of that of Chengdu Plain. Without personal experience, it is hard to imagine the difficulty of power construction and operation and maintenance in such an area.

On February 26th this year 14: 44, the 35kV Zhangda Substation in sertar county, Ganzi Prefecture10kV Zhangxi Line broke down. Sichuan Suining Power Supply Company, 350 kilometers away, was responsible for supporting Ganzi Luhuo Yunweiban, and immediately organized He Duokai and other four team members to rush to the scene.

350 kilometers may be a half-day to a day trip in developed areas, but this trip took four people seven days to go back and forth. They were caught in a snowstorm on the way, and they had to spend the night in Tibetan homes because of the road jam. When crossing the no-man's land, it was blocked by heavy snow again, so we had to detour the path on the mountain and be followed by wolves all the way. When crossing Mount Deshan in Bougard at an altitude of nearly 5,700 meters, the vehicle was trapped in the snow and could not move. It was trapped on the top of the mountain at MINUS 20 degrees Celsius for more than three hours. Fortunately, the local government vehicle passed by and was rescued. ...

Sichuan Guang 'an Power Supply Company built Xinlong Power Grid in the hinterland of Ganzi Prefecture, and their stories are also very touching.

70% of the iron tower foundation of Xinlong County Electric Power Road Project is located on a steep cliff, and the Yalong River is under the cliff. 1 10 kV line and 35 kV line respectively crossed Yalong River 14 times. In order to set up the electric tower on the high mountain, they organized seven teams to ride mules and horses, and had to set up ropeways where even mules and horses could not get on. They set up 38 ropeways with a total length of more than 53 kilometers.

"The mountains here are too steep and the roads are too bad, which I have never encountered in other projects! My horse team suffered. It fell 48 times and injured several horses. There is also a mule that was killed by a wolf at the construction site. " Speaking of the dead and wounded mules and horses, Ah Houzi, the captain of the mules and horses team who has been walking in the mountains for more than ten years, shed tears.

Gao Dewen, who has been to Ganzi Power Tianlu Project for many times, also told a story. Once I went to the construction site, only one of the dozen electricians didn't catch a cold, and the others were all sick. "On the plateau of more than 4,000 meters, catching a cold can be life-threatening. I went to their tent and touched the bedding. It was all wet and the bottom floor could squeeze out water. My tears came down at that time. "

The economy of Ganzi Prefecture is underdeveloped. State Grid Ganzi Electric Power Company, with a business area of 6.5438+0.5 million square kilometers, sells only 65.438+0.6 billion kWh of electricity, which is equivalent to the income of Yongfeng Power Supply Station in Chengdu's jurisdiction of 654.38+0.5 square kilometers.

In the same power supply station, the power workers in Yongfeng may inspect the area soon, while the power supply station in Ganzi may take half a month or even a month.

Huang Chunlin, director of Wuzhong Village, Jinsha Township, White County, said that there are 40 families in Wuzhong Village, which is located in the depths of the mountains. These 40 households will run for two or three days, not to mention pulling the wires to every household. Even if it is completed, it will be difficult to maintain and collect electricity at home.

Hepo Township Power Supply Station governs four townships, namely Rejia, Hepo, Zengke and Denglong, covering an area of several thousand square kilometers. The village that Pu Buzeren, a swarthy copywriter, is responsible for is 200 kilometers away, and it takes three or four days to go back and forth. On July 5, he just went to Dongtuo Village, 70 kilometers away, where there were only 12 families. He started less than 8 o'clock in the morning and arrived in Denglong Township two hours later. The car can't enter the village. He borrowed a motorcycle from the villagers and drove to the village for two and a half hours. They charged the electricity bill from April to June and returned to the power supply station after 9 pm. "Some people charge only a dozen dollars a month, and the electricity they collect is not enough, so we charge electricity every March, July, 165438+ 10, and this time we charge 1900, which is the most." Pubzeren said.

"If you calculate the economic account, the power input in Ganzi Prefecture may be difficult to recover. However, the transformation of rural power network is not only a popular project, but also a hope project. In order to develop Ganzi, Tiankong Road is indispensable as transportation infrastructure and power supply, and it can't be regarded as a local economic account of an electric power enterprise. Improving the reliability of rural electricity consumption is conducive to the economic development of Ganzi and the prosperity and stability of Tibetan areas. That is a big account. " Liu Youzhi said.

Visible hope

After the transformation of rural power grid, characteristic industries such as homestay and oil processing developed.

Tashi, a 63-year-old villager from Benda Village, Zhusang Township, Yajiang County, planned a major event at the beginning of the year-building the first homestay in the village. Zhusang grassland has beautiful scenery, but it is far away from the national highway and has no tourist facilities, resulting in few tourists, so they can only bring their own tents or live in Tibetan homes.

This year, electricity was supplied to the village, and Tashi planned to build a three-story homestay. The power department soon pulled electricity to his home. No sooner had it thawed in March than the project started. Tashi said: "In the past, without power and electricity, there was no need for machines. We can only build one floor a year and three floors in three years. This year, with electricity and a regular construction team outside, the main project of the house was completed in three months. Now it is necessary to carry out interior decoration immediately and it will be completed before winter. " Looking at the new house with almost the same facade decoration, Tashi smiled brightly.

Like Tashi, there are not a few Tibetan compatriots who began to look forward to the future after the electricity was guaranteed.

"For deep poverty-stricken areas like Ganzi Prefecture, developing local characteristic industries is the most effective way to help the poor." Tan, chairman of the State Grid Sichuan Electric Power Company, introduced that the State Grid Sichuan Electric Power Company focused on the new round of rural power grid transformation in Ganzi, Aba and Liangshan, and carried out power grid poverty alleviation projects. Since 20 16, the rural power network transformation in the above three States has invested 8.6 billion yuan, and it is planned to be completed this year.

"Although the amount is not large, this is the first time that our township has obtained processing benefits. With the first time, will the good days be far behind? " Sheng Wang's dark face was full of smiles.

From "using electricity" to "using electricity well"

Electricity is related to life and production. The first round of rural power grid transformation made farmers use electricity, and the new round of transformation made farmers use good electricity. Only by using electricity well can rural industries develop better.

The increase of farmers' electricity consumption in this mountain village with only a dozen families in the depths of the mountain reflects the improvement of people's quality of life in the depths of Ganzi Mountain, and the eagerness of Tashi Cideng and others makes us see the hope of Ganzi's future. We can fully foresee that the future of Damei Ganzi will be even better.

People's Daily (2065438+August 07, 2009 edition)