介绍一种电量预测方法—灰色模型

An Electricity Predicting Method-Grey Model

为精确地预测电量,利用灰色系统的理论,对石家庄市网已有年用电量的离乱数列进行数据处理;并建立了年用电量灰色动态模型(GM)。使测量的电量达到一级精度。

To precisely predict the electricity demand, existing annual demand data of Shijiazhuang urban network were processed by using grey system theory. A grey model ( GM ) of annual demand was established, this upgrades the precision of demand prediction to first class.