เกจ์วัดแรงดัน has provided two full energy units (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 successfully 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 capability of 350 MW. There are six units installed in complete on the 2.1 GW Changlongshan station located in Zhejiang Province.
Voith says that the efficiency of unit 5 acquired outstanding feedback from the house owners and consultants in the business.
“The information 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 successful,” stated Zhang Chengping, mechanical and electrical chief engineer at plant operator the China Three Gorges Group (CTG).
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