The Tianshengqiao-I Dam (locally abbreviated as TSQ-I) is a concrete face rock-fill

embankment dam An embankment dam is a large artificial dam. It is typically created by the placement and compaction of a complex semi-plastic mound of various compositions of soil or rock. It has a semi-pervious waterproof natural covering for its surface ...

and

hydroelectric Hydroelectricity, or hydroelectric power, is Electricity generation, electricity generated from hydropower (water power). Hydropower supplies 15% of the world's electricity, almost 4,210 TWh in 2023, which is more than all other Renewable energ ...

power station on the

Nanpan River The Nanpan River () has its source in the Yungui Plateau of eastern Yunnan Province. It then flows east, forming part of the border between Guizhou and Guangxi Guangxi,; officially the Guangxi Zhuang Autonomous Region, is an Autonomous ...

straddling the border between

Guizhou ) , image_skyline = , image_caption = , image_map = Guizhou in China (+all claims hatched).svg , mapsize = 275px , map_alt = Map showing the location of Guizhou Province , map_caption = Map s ...

and

Guangxi Guangxi,; officially the Guangxi Zhuang Autonomous Region, is an Autonomous regions of China, autonomous region of the China, People's Republic of China, located in South China and bordering Vietnam (Hà Giang Province, Hà Giang, Cao Bằn ...

, People's Republic of China, located in the counties of

Anlong Anlong County () is a county in the southwest of Guizhou province, China, bordering Guangxi to the south. It is under the administration of the Qianxinan Buyei and Miao Autonomous Prefecture. Administrative divisions Anlong County is divided into ...

and

Longlin Longlin Various Nationalities Autonomous County () is an autonomous county, under the jurisdiction of the prefecture-level city of Baise, in the west of Guangxi, China, bordering Guizhou Province to the north and west. As of 2019, the county's pop ...

. The dam is tall, and was completed in 1998. Water from the dam's reservoir powers four generators with

Francis turbine The Francis turbine is a type of water turbine. It is an inward-flow reaction turbine that combines radial and axial flow concepts. Francis turbines are the most common water turbine in use today, and can achieve over 95% efficiency. The pro ...

s, each with a capacity of . Water released from the dam also powers Tianshengqiao-II Dam (TSQ-II) downstream. The power is transmitted to Guangzhou via HVDC Tian-Guang and an AC powerline.

References

External links

TSQ-I Power station
Hydroelectric power stations in Guizhou Hydroelectric power stations in Guangxi Dams in China Concrete-face rock-fill dams Dams completed in 2000 {{PRChina-powerstation-stub

See also

References

External links