论文部分内容阅读
地面气象观测场四周必须空旷平坦,这一特点使场地内仪器设备在雷暴天气条件下增加了雷击的危险。虽然场地内均有较大型的避雷设施防止直击雷,但电子仪器设备和通讯线路都很容易受到雷电流所形成的感应雷电过电压波影响,引发自动气象站设备故障。现以DZZ4型自动气象站为例,阐述地面气象观测场遭遇雷击后,如何按故障处理流程,有序和快速地排查并维修自动气象站。
The meteorological observation field around the ground must be open and flat, this feature makes the venue equipment in the thunderstorm weather conditions increased the risk of lightning. Although there are larger lightning protection facilities in the venue to prevent direct lightning strike, the electronic equipment and communication lines are easily affected by induced lightning overvoltage waves caused by lightning current, causing the failure of automatic weather station equipment. Taking DZZ4 type automatic weather station as an example, this article elaborates how to troubleshoot and process the automatic weather station in an orderly and fast manner according to the fault handling process after the lightning strike on the ground meteorological observation field.