强降水对河北省南部电网运行情况的影响分析

Influence Analysis on Heavy Precipitation on Hebei Southern Power Grid Operation

结合夏季河北省南部电网范围内强降水频发的情况,分别计算电网负荷、故障报修数量、用电客户投诉数量三者与降水量的Pearson相关系数,研究其变化趋势,并分析强降水对这三方面带来的影响,为制定应对措施奠定基础。

Considering the frequent heavy precipitation in the Hebei Southen Power Grid this summer,this paper calculates Pearson correlation coefficients of the power load of the grid,the number of fault repairs and the number of customer complaints with the rainfall respectively,studies the change trend,and analyzes the impact of heavy rainfall on these three aspects respectively,to lay the foundations for formulating countermeasures.