Wudongde power station warrior immigrants resettlement Fang

However, why should Yunnan divert water from Shigu Town of Lijiang to central Yunnan?

I believe this is of some importance. It's hard to say if you're not an expert. You can only briefly introduce the situation of water diversion in central Yunnan and wudongde hydropower station.

First of all, water diversion in central Yunnan is also Jinsha River water, and wudongde hydropower station is also damming Jinsha River waterway to stop water supply.

The water diversion from central Yunnan originated in 1950s, and was finally started in 20 17 after more than 60 years of demonstration. The total length is more than 600 kilometers, from Lijiang to Honghe Jianshui via Dali, Chuxiong, Kunming and Yuxi.

After passing through Kunming section, it enters Yuxi from the northeast of Kunming. According to the data, the standby flow of the main stream will replenish water to Dianchi Lake, Yuxi Qilu Lake and Honghe Shiping Yilong Lake.

Water diversion in central Yunnan is a huge project mainly aimed at water shortage in central Yunnan, and water is replenished to Dianchi Lake by the way.

Wudongde hydropower station is the third largest super hydropower station in China. Jinsha River Waterway is located at the junction of Huili, Sichuan and Luquan, Yunnan. The elevation of the dam crest is 988m, and the maximum dam height is 270m.

In terms of distance, of course, Wudongde is closer. However, the water diversion project in central Yunnan, which has been studied and demonstrated for half a century, can't stand the argument of diverting water from Wudongde, waiting for regional economic development. Moreover, if we only replenish water to Dianchi Lake, the project economy will definitely not exist.

Do not rule out the future water diversion project in central Yunnan. After the completion of Wudongde, a new drinking water channel will be opened and merged into the main stream of the water diversion project in central Yunnan, contributing to the economic development in central Yunnan. Only one is a provincial project and the other is a national project, which is still relatively difficult.

The elevation of wudongde hydropower station dam is described as 988. The elevation of Dianchi Lake is 1889, with a height difference of about 900 meters. Water diversion requires multi-stage pumping, and the cost of water diversion is high.

Shigu Town, on the other hand, is self-flowing, only saying that water diversion in central Yunnan is due to water shortage in central Yunnan. After the completion of water transfer, the water shortage problem in central Yunnan can be alleviated to some extent.

The water at the outlet of Dianchi Lake flows into Jinsha River. (Secondly, Dianchi Lake itself is self-healing, but as long as it is found that the water on the ground and underground of Dianchi Lake is privately owned with government approval procedures. For example, Linshan mineral water directly leads water away by pipeline), which leads to the situation that Dianchi Lake only enters sewage but not clear water. )

After the impoundment of Wulongmian Dede Power Station, it enters the river channel of Jiaoping Town after being lifted by a five-stage pumping station, with a linear distance of about 10km. Existing rivers flow into Hua Shuang Reservoir in Sayingpan Town, and existing rivers flow into Yunlong Reservoir. Finally, it reaches Kunming through the existing water pipeline of Yunlong Reservoir.

Water intake near Jiaoping Ferry in Jinsha River-Jiaoping (Banjiaocun River)-Luquan Hua Shuang Reservoir-Luquan Yunlong Reservoir-Drinking Water Pipeline-Kunming.

The engineering distance is the shortest (10km) and the investment is the smallest. Long-term operation, the pumping cost of pumping station is high. As a local, familiar with the geographical situation, personal advice.

Don't be selfish. The annual average precipitation in Yunnan is above 1000 mm, and there is no shortage of water. The water source of Jinsha River is shared by Sichuan and Yunnan. Taking water from Jinsha River is actually competing with neighbors for water, which is a typical beggar-thy-neighbor behavior. After transferring water from Lijiang to central Yunnan, more than 10 cascade hydropower stations reduce the power generation and downstream industrial and agricultural water consumption every year, resulting in how much economic losses? Why don't Yunnan people build some tributary water storage projects on their own sites, but let the abundant water resources be lost in the flood season? The Yangtze River is an important water source for the South-to-North Water Diversion Project, but Yunnan people secretly started the "North-to-South Water Diversion Project" in the upper reaches of the Yangtze River. What do you tolerant people want? Is there any trouble?

It is a great honor to participate in the power supply construction of the water source of this project and the Lijiang section of Xianglushan. In addition to the water source pumping station in Zhuyuan Village, Shigu Town, 1#, 1- 1#, 3#, 3- 1#, 4# and 5# have been completed. 10kV line 17 circuit17.5km.. Now, with the joint efforts of all participating units, all aspects of work have been promoted in an orderly manner. I fully believe that the great sons and daughters of China will use their hard-working hands to open up a road to benefit the fertile soil in central Yunnan!

I drove to Lugu Lake the day before yesterday, and then drove back to Kunming from Xichang. Passing through the mountain roads such as 18 bend, I saw that the electricity consumption of local residents was very poor, not to mention the street lamps were all used by residents (like Guangzhou in the 1980s), and the lights were dim. It stands to reason that there are many hydropower stations in southwest China, why is there less local electricity? Cheng Kun Expressway has no street lights except tunnels, which is too unsafe.

Support the South-to-North Water Diversion High-speed Canal Project: The flood problems in Huaihe River, Yangtze River and Yellow River basins can be radically cured from six water intake points. When there is flood, it is used for pumping irrigation to solve the problem of water shortage in the north, and when there is no flood, it is used for logistics channels to promote the development of the western region and form national economic integration.

Support the project of Tibetan water entering Xinjiang: the water intake point is Nyainqentanglha Mountain, 3200, Yajiang River tributary of Yalong River, Nujiang River, with a drop of 400 to Qaidam Basin. The west route project of South-to-North Water Transfer Project can be built first, and then extended to the frozen water project. More than 80 billion cubic meters

Support the water transfer project from Yajiang River to Yao Ji: the water intake point is Yajiang 2000 Lamuqu 2000 Palong Zangbujiang 2000 Gong Yi Zangbujiang 2000 Nujiang Lancang Jinsha River Yalong River Dadu River to Bailongjiang Reservoir, and then He Yao to Liujiaxia Reservoir, with a drop of 200.

A water diversion project can be built from Bailong River to the Loess Plateau, and the rainfall in southern Tibet can be pumped up later. The section from Dadu River to Bailong River is an earthquake-prone area. Don't build reservoirs. This can also supply the South-to-North Water Transfer Project. More than 40 billion cubic meters

Theory of water shortage in Jinsha River: The water transfer route from Chahe River 1700 Dulong River 1690 Nujiang River 1685 Lancang River 1680 to Jinsha River 1670 can extend to Danbaqu171720.

Impossible, Wudongde Power Station is below 1000 meters above sea level, and Dianchi Lake is above 1.900 meters above sea level, so it can only draw water from Hutiaoxia at high altitude.

The water from Dianchi Lake flows into Jinsha River.