摘要
为了了解降水对接地电阻值的影响,对柳州市气象局国家基本观测站自2012年4月至2013年7月的日降水量和接地电阻值数据进行了分析得出:在少雨季节,降水量对接地电阻的影响表现为负相关性,在多雨季节降水量对接地电阻的影响比较复杂,有负相关也有正相关,降水对接地电阻恢复到降水前值的恢复时间主要取决于降水时间和降水量,但由于受到温度、日照等其它气象因素的影响,同样的降水对接地电阻恢复到降水前值的恢复时间的影响也各有不同。
In order to understand the influence of precipitation on grounding resistance,the daily precipitation and ground resistance value data of national meteorological basic observation stations in Liuzhou from April 2012 to July 2013 were analyzed.In drought season,the influence of precipitation on ground resistance show the negative correlation,while in rain season the influence of precipitation on ground resistance show the complex correlation;the duration time of ground resistance value recovering to before raining depends on precipitation and precipitation time,but due to the influence of temperature,sunshine and other meteorological factors,the same precipitation have different influence on recovering time of ground resistance value.
出处
《气象研究与应用》
2014年第4期117-120,共4页
Journal of Meteorological Research and Application
基金
柳州市气象局科研项目
关键词
降水
接地电阻
影响
precipitation
ground resistance
influence
