辽宁电网短期负荷预测方法研究

Research on Short-term Load ForecastingMethod for Liaoning Power Network

主要介绍了适于辽宁电网短期负荷预测的基本方法———线性外推法。同时针对北方气候对负荷影响的特殊性 ,提出了温度与负荷的幂函数关系及降水量与负荷的关系 ,以此修正线性外推基本方法的计算结果 。

The short term load forecast basic method adapting Liaoning power metwork--linear extrapolation method is introduced chiefly.Mean while,focusing the speciality of influence to the load by North weather,the power function relation between temperature and loads,and the relation between precipitation and lodas are put forward,to amend the calculating results of linear extropolation basic method.And a kind of holiday loads forecast method summarized from operation practice is expounded.