Voith Hydro has provided two complete power units (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 เกจวัดความดันpressuregauge , unit 5 efficiently handed a 15-day trial operation and was officially put into industrial 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 six units put in in complete at the 2.1 GW Changlongshan station situated in Zhejiang Province.
Voith says that the performance of unit 5 received excellent feedback from the owners and consultants in the business.
“The knowledge confirmed that the unit meets our excellence criteria and thereby proves that the engineering, manufacturing, installation and commissioning of the world’s first 600 r/min with 350 MW unit was profitable,” stated Zhang Chengping, mechanical and electrical chief engineer at plant operator the China Three Gorges Group (CTG).