摘要
为了使郎溪水文站流量在线监测系统获取的流量数据更加符合实际情况,对流量在线监测系统进行率定分析,为下一步工作积累数据。通过收集实测数据与在线数据,实测断面平均流速V与在线流速Vcp之间的相关关系为V=0.727*Vcp,各项检验数据均满足要求,系统误差仅0.06%。建议加快进行正式率定工作,提高在线监测数据精度,提高工作效率。
In order to make the flow data obtained by the online monitoring system of Langxi hydrological station more in line with the actual situation,a calibration analysis was conducted on the flow online monitoring system to accumulate data for the next step of work.By collecting measured data and online data,the correlation between the average flow velocity V of the measured section and the online flow velocity Vcp is V=0.727∗Vcp.All inspection data meet the requirements,with a system error of only 0.06%.It is recommended to accelerate the formal calibration work,improve the accuracy of online monitoring data,and improve work efficiency.
作者
殷红婷
YIN Hong-ting(Wuhu Hydrology and Water Resources Bureau,Wuhu 241000,Anhui,China)
出处
《水利科技与经济》
2024年第4期29-33,共5页
Water Conservancy Science and Technology and Economy
关键词
水文站
流量监测
系统率定
hydrological station
flow monitoring
system calibration
