Pumped storage success for Voith in China

Voith Hydro has supplied two complete energy models (5 and 6) for the Changlongshan pumped storage plant in japanese China.
เครื่องมือตรวจวัดความดันเลือดเรียกว่า ’s eye view of Changlongshan pumped storage plant – Image courtesy of Voith.
Earlier this month, unit 5 efficiently handed a 15-day trial operation and was officially put into business operation. It is the world’s first reversible pumped storage unit with a rated pace of 600 r/min and a capacity of 350 MW. There are six units installed in total at the 2.1 GW Changlongshan station positioned in Zhejiang Province.
Voith says that the performance of unit 5 received excellent suggestions from the owners and consultants in the industry.
“The data 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,” said Zhang Chengping, mechanical and electrical chief engineer at plant operator the China Three Gorges Group (CTG).
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