Voith Hydro has supplied two complete energy units (5 and 6) for the Changlongshan pumped storage plant in jap China.
เกจวัดแรงอัดกระบอกสูบ ’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 formally put into industrial 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 models put in in whole on the 2.1 GW Changlongshan station located in Zhejiang Province.
Voith says that the performance of unit 5 obtained outstanding suggestions from the owners and consultants in the industry.
“The knowledge showed that the unit meets our excellence standards 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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