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黑石电站于1982年发电并网,装机(4×1600)6400千瓦,水轮机型号为ZD510—LH—180,设计水头为12.5米,最高水头为14.4米,最低水头为10米,设计流量为17.5米~3/秒,单机出力为1600千瓦,额定转速为300转/分,吸出高程为+1.5米。电站虽然竣工发电了,但尾水渠未开挖到设计的高程,使尾水位比设计值抬高了1.1米,多年来由于泄洪和排放污物,在大流量的冲刷下,造成尾水渠河床沙石逐年增多,据1985年实测,尾水位总共抬高了2.08米,停机状态下竟淹没了转轮叶片。在这种状态下运
Blackstone Power Station and power generation in 1982, installed (4 × 1600) 6400 kilowatts, turbine model ZD510-LH-180, the design head of 12.5 meters, the highest head of 14.4 meters, the minimum head of 10 meters, the design flow of 17.5 meters ~ 3 / s, stand-alone output of 1600 kilowatts, rated speed of 300 rev / min, suction elevation of +1.5 meters. Although the power station is completed and power generation is completed, the tailrace trench has not been dug to the designed elevation, raising the tailwater level by a factor of 1.1 meters. Due to flood discharge and discharge of pollutants over many years, under the scour of large flows, Stone increased year by year, according to the 1985 survey, the tail water level raised a total of 2.08 meters, downtime actually flooded runner blades. In this state shipped