王甫洲电厂水文站水位流量关系单值化分析研究  

Research on Single Value Analysis of Water Level and Discharge in Wangfuzhou PowerPlant Hydrological Station

作　　者：龙翔 蒋四维 Long Xiang;Jiang Siwei(Hanjiang Bureau of Hydrology and Water Resources Survey,Bureau of Hydrology of Changjiang Water Resources Commission,Xiangyang 441000,Hubei)

机构地区：[1]长江水利委员会水文局汉江水文水资源勘测局,湖北襄阳441000

出　　处：《陕西水利》2024年第3期19-22,26,共5页Shaanxi Water Resources

基　　金：国家自然科学基金资助项目(U20A20317)。

摘　　要：王甫洲电厂水文站位于王甫洲电厂尾水渠内,研究分析汉江新集水利枢纽蓄水后对王甫洲水利枢纽电厂尾水渠的顶托影响。经过一年多的水文测验验证王甫洲电厂提供的实时水位流量数据可靠、精度较高,可作为水文站定线推流的主要依据。在排除其他外部影响因素后,在电厂发电期内,可利用其水位流量均稳定时的数据建立水位流量的单一线关系。经验证,关系线可以用于推算水文站的旬平均流量、月平均流量以及时段径流。The hydrological station of the Wangfuzhou Power Plant is located in the tailrace channel of the Wangfuzhou Power Plant.The impact of the impoundment of the Hanjiang Xinji Water Conservancy Project on the tailrace channel of the Wangfuzhou Water Conservancy Project was studied and analyzed.After more than a year of hydrological testing,it has been verified that the real-time water level and flow data provided by Wangfuzhou Power Plant are reliable and highly accurate,and can be used as the main basis for hydrological station alignment and flow push.After excluding other external influencing factors,during the power generation period of the power plant,the data when the water level and flow are stable can be used to establish a single line relationship of water level and flow.It has been verified that the relationship line can be used to calculate the ten-day average flow,monthly average flow and period runoff of hydrological stations.

关 键 词：王甫洲电厂水文站 水位流量关系线 单值化 水文 汉江 

分 类 号：P336[天文地球—水文科学]