เครื่องมือที่ใช้วัดความดันคือ has supplied two full power models (5 and 6) for the Changlongshan pumped storage plant in jap China.
A bird’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 speed of 600 r/min and a capacity of 350 MW. There are six items installed in complete at the 2.1 GW Changlongshan station positioned in Zhejiang Province.
Voith says that the efficiency of unit 5 received outstanding suggestions from the homeowners and experts in the trade.
“The knowledge showed 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).