一体化遥测系统中流量测验方式研究

Research on Flow Test Method in Integrated Telemetry System

高崖水文站位于河渠纵横的黑河中游段,设有黑河河道、唶喇渠和小鸭渠三处测验断面。基于高崖水文站实测流量数据,采用分段定线及单一线处理方法优化流量测验方式,对流量测验中非单一水位流量关系及单一水位流量关系进行规律研究,结果可知:高崖水文站测验断面较多,河道水位~流量关系呈簇状分布,唶喇渠为带状分布,借助累积的历年资料,对不同测验河段演变及历年关系曲线进行论证,分析流量测验定线推流方法,研究其呈现的规律性。研究结果可为促进水文事业发展、实现基本水文站一体化自动遥测提供技术依据。

The Gaoya Hydrological Station is located in the middle reaches of the Heihe River in the river channel.It has three test sections of the Black River,the Lulu Canal and the Xiaoya Canal.Based on the measured flow data of Gaoya Hydrological Station,the segmentation alignment and single line processing method are used to optimize the flow test method.The relationship between the non-single water level flow relationship and the single water level flow in the flow test is studied.The results show that the Gaoya hydrological station test There are many sections,the water level-flow relationship of the river is clustered,and the sluice channel is distributed in strips.With the accumulated historical data,the evolution of the river sections and the relationship curves of different test sections are demonstrated,and the flow test method is proposed.Study the regularity of its presentation.The research results can provide a technical basis for promoting the development of hydrological undertakings and realizing the integrated automatic telemetry of basic hydrological stations.