龚嘴水电站发电机组进水口拦污栅栅型选择

Shape selection of intake trashrack for hydropower generating unit in Gongzui Hydropower Station

针对龚嘴水电站机组进水口拦污栅在实际使用中存在的问题,结合水电站所处地理位置、河流水文和环境实际情况,提出了对该进水口拦污栅结构进行改进的措施。据此,在不减少拦污栅过流能力的情况下,使其强度、稳定性均有较大提高。

In accordance with the problems from the actual operation of the intake trashrack for the power generating unit in Gongzui Hydropower Station, the relevant measures for improving the trashrack structure are put forward herein based on the geographic location of the hydropower station and the river hydrological and environmental conditions therein. On the basis of this, the strength and stability of the trashrack are largely enhanced under the premise that not reducing the flowing capacity of it.