摘要
在袁惠渠灌区干渠渠道安装了磁滞伸缩式一体化电子水尺,进行渠道水位自动观测,同人工观测水位进行比测试验,验证自动观测数据及精度是否达到水位观测标准要求,并验证自动观测的可靠性,结果表明:该仪器测量精度高、安装简便、工作性能稳定可靠,可用于灌区明渠水位的测量。
A magnetic hysteresis telescopic integrated electronic water gauge was installed in the main channels of the Yuanhui Canal irrigation district to conduct automatic observation of channel water level,and conduct comparison test with manual observation of water level to verify whether the automatic observation data and its accuracy can meet the requirements of water level observation standards,and verifiy the reliability of automatic observation.The results show that the instrument has the advantages of high measurement accuracy,easy installation,stable and reliable working performance,which can be used to measure the water level of open channels in irrigation areas.
作者
杨楠
YANG Nan(Jiangxi Academy of Water Science and Engineering,Nanchang,Jiangxi,330029,China)
出处
《江西水利科技》
2022年第3期183-188,共6页
Jiangxi Hydraulic Science & Technology
基金
江西省水利厅科技成果重点推广项目(201921TGKT08)。
关键词
磁滞伸缩
电子水尺
比测试验
灌区
渠道水位
Magnetic hysteresis
Electronic water gauge
Comparative test
Irrigation area
Water level of channel
