基于加权贡献偏离度的用电市场异动分析方法

Research on Abnormality Analysis Method of Power Consumption Market Based on Weighted Contribution Deviation Degree

结合用电市场影响因素及原因分析路径,提出了一种基于加权贡献偏离度的异动分析方法,通过基础数据准备及预处理、异动点逐级界定、异动原因分析三个步骤对用电市场异动进行深入分析,最终确定异动的产生原因.利用某地区的实际异动数据分析证明了此方法的有效性.

The weighted contribution deviation degree based abnormality analysis method is constructed in this paper,which combined the influence factor of power consumption market and reason analysis path.The paper analyzes deeply abnormality of power consumption market by basic data preparation,data pre-process,abnormality point location level by level and abnormality reason analysis.By the method,the abnormality reason ultimately can be confirmed.Effectiveness of this method has been verified by using the actual data.