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顺利河水电站是一小型引水式水电站,地处寒冷地区,冬季前池和引水渠结冻,无法发电,为使水电站在冰冻期正常运行发电,引水渠设计中除采用窄深式复合断面外,利用人工形成冰盖和空气保护层。为防止前池遭受冰冻破坏采取①采用圆拱形边墙;②适当加大水深、扩大容积和充分利用地热提高入池水温;③和引水渠一样采用冰盖隔热、空气保温等措施。加强尾水渠的防护。采取必要的运行管理措施。自1991年投入运行以来,每年发电期均在10个月以上,有2年达到全年运行。
Shunlihe Hydropower Station is a small water diversion hydropower station located in a cold area where the winter front pool and diversion canal are frozen and unable to generate electricity. In addition to the narrow-deep composite section adopted in the design of the diversion channel, The use of artificial ice sheet and air protection layer. In order to prevent the forebay to suffer the freezing damage to adopt ① uses the arched side wall; (2) appropriately increases the water depth, expands the volume and makes full use of the geothermal heat to increase the water temperature; (3) as the diversion canal uses the ice cap insulation, the air heat preservation and so on. Strengthen the protection of the tailrace. Take the necessary operational management measures. Since it was put into operation in 1991, the annual power generation period has been more than 10 months and has reached full-year operation in 2 years.