Cuijiaying Navigation & Power Complex
Cuijiaying Navigation & Power Complex, which is located at the middle reach of Hanjiang River in Xiangfan City of Hubei Province. It is a Grade II large-scale hydropower station possessing comprehensive utilization benefits mainly for navigation, incorporated with power generation, irrigation, water supply and tourism. Construction of the Project started in 2004 and accomplished in 2009. The ship passing tonnage of the lock is 1,000t and the annual passing capacity for single direction is 7.68 million t/year. It adopts earth-rock dam with dam height of 13.5m. It built with low head runoff power station, powerhouse on riverbed, with installed capacity of 90MW (6×15MW). It adopts bulb type tubular turbine generator unit, with maximum head of 8.08m, rated head of 5.5m, minimum head of 1.5m and turbine runner diameter of 6.8m, with max. head of 8.08m, rated head of 5.5m, min. head of 1.5m.