论文部分内容阅读
水利部水文司组织推广的雨量数据采集系统在全国各水文测站已得到广泛应用。几年来的实践证明:系统运行正常,工作可靠。然而,个别测站反映:系统采集的数据曾有多信号情况。对此,南京水利水文自动化研究所十分重视,并组织专业人员下站调研。与此同时,对JDZ—1型雨量计发信装置的结构和工作原理,以及翻斗反弹、发信装置元器件及其配合参数等可能引发输出信号偏多的各种因素进行了分析;并在实验室条件下,用模拟降雨
The Rainfall Data Collection System promoted by the Hydrology Department of Ministry of Water Resources has been widely used by hydrological stations throughout the country. Practice over the past few years that: the system is operating normally, reliable work. However, individual stations reflect the fact that the data collected by the system had multiple signal conditions. In this regard, Nanjing Institute of Hydrology and Hydraulics attaches great importance to and organize professionals under the station research. At the same time, the structure and working principle of the JDZ-1 rain gauge transmitter, as well as the various factors that may cause the output signal to be too much, such as the skip rebound, the signaling device components and their cooperation parameters, are analyzed. Under laboratory conditions, simulate rainfall