Voith Hydro has supplied two complete energy models (5 and 6) for the Changlongshan pumped storage plant in eastern China.
A bird’s eye view of Changlongshan pumped storage plant – Image courtesy of Voith.
Earlier this month, unit 5 successfully handed a 15-day trial operation and was officially put into commercial operation. It is the world’s first reversible pumped storage unit with a rated velocity of 600 r/min and a capacity of 350 MW. There are ร้านซ่อมเครื่องวัดความดันโลหิต installed in whole on the 2.1 GW Changlongshan station positioned in Zhejiang Province.
Voith says that the efficiency of unit 5 obtained excellent suggestions from the homeowners and specialists in the trade.
“The information confirmed that the unit meets our excellence criteria and thereby proves that the engineering, manufacturing, set up and commissioning of the world’s first 600 r/min with 350 MW unit was profitable,” mentioned Zhang Chengping, mechanical and electrical chief engineer at plant operator the China Three Gorges Group (CTG).