Английская Википедия:Guangdong Pumped Storage Power Station

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The Guangdong Pumped Storage Power Station or Guangzhou Pumped Storage Power Station (Шаблон:Zh) is a pumped-storage hydroelectric power station near Guangzhou, Guangdong Province, China. Power is generated by utilizing eight turbines, each with a Шаблон:Convert capacity, totalling the installed capacity to Шаблон:Convert. The generated power is sold to CLP customers in Hong Kong. The power station was constructed in two stages, the first four turbines were completed in 1994 and the second four in 2000.

Operation

The station is composed mainly of a lower and upper reservoir and an underground power station. Water for the system is derived from the Liuxihe River. The lower reservoir has a capacity of Шаблон:Convert and is created by a Шаблон:Convert tall and Шаблон:Convert long gravity dam composed of roller-compacted concrete. Water from this reservoir is pumped into the upper reservoir which is created by a Шаблон:Convert tall and Шаблон:Convert long concrete face rock-fill embankment dam and has a capacity of Шаблон:Convert. Water from the upper reservoir can then be re-released down two penstocks towards the power station. The same reversible pumps that moved the water up can now generate electricity. Just before reaching the power station, the two penstocks each split off into four separate branch pipes, each feeding one of the eight reversible 300 MW turbine generators with water. Once power generation is complete, the generators can reverse, pump the water back up to the upper reservoir and resume the process over again.

See also

• Huizhou Pumped Storage Power Station
• List of power stations in China

External links

• Guangdong PPS at China Light & Power