摘要
年度售电量预测在电网企业中占有重要地位。应用灰色系统理论,建立了陕西省电力公司售电量灰色模型,经综合评定,该预测模型精度为1级,为准确预测售电量提供了一种较为简便可行的分析预测方法。
Forecasting annual quantity of sold electricity plays an important role in power grid enterprises. Using gray system theory,a gray model for forecasting quantity of sold electricity of Shaanxi Electric Power Company is built in this paper. The comprehensive evaluation indicates the precision of this prediction model is grade one. It is a simple, convenient and feasible method to accurately forecast sold electric quantity.
出处
《陕西电力》
2007年第4期40-42,共3页
Shanxi Electric Power
关键词
灰色模型
售电量
预测
分析
grey model
forecasting quantity of sold electricity
