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Changzhao Hydropower Station began production after disuse and reconstruction

   ---The Disuse and Reconstruction Project of Changzhao Hydropower Station in Xinchang City, Zhejiang Province, which was designed by HRC, began power generation on April 30th, 2011.

   With an installed capacity of 6000kW (3กม2000kW) originally, Changzhao Hydropower Station was disused in Oct. 2010 and then began to be reconstructed because the service period of its equipment had expired, which could pose serious safety risks. After reconstruction, the installed capacity is increased to 6750kW with HLA643-LJ-100 Francis turbine and SF-J2250-12/2150 generator. The governor and excitation devices are micro-computer based; the inlet valve adopts self-supporting hydraulic loaded butterfly valve; the secondary electric equipment adopts computerized monitoring and controlling system. Currently, it has achieved the mode of "no one on duty, few people on guard". (2011-05-03)



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