浙江电力

2017, v.36;No.260(12) 53-56

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客户用电行为风险识别模型研究
Research on Risk Identification Model for Users' Power Consumption Behavior

谢颖,王征,赵永良
XIE Ying,WANG Zheng,ZHAO Yongliang

摘要(Abstract):

随着浙江地区产业结构调整的加快,客户用电风险呈扩大趋势,及时掌握用户用电行为显得极其必要。利用用电信息采集系统中的大量用户日电量、实时负荷等数据,采用拉格朗日插值法、线性回归、标准方差等方法,构建了以用户日电量波动率、变化率、负荷利用率为基础的用电风险识别模型,可有效防控电费风险,并通过示例验证了模型应用的可行性。
With the acceleration of industrial structure adjustment in Zhejiang, the risk of customer power consumption is increasing. So it is quite necessary to learn users′ power consumption behavior in time. Via daily power consumption of mass customers and real-time load in consumption information acquisition system,the paper uses Lagrange interpolation method, linear regression and standard deviation method to establish a risk identification model for users′ power consumption behavior based on daily power consumption fluctuation ratio, rate of change and load utilization ratio to effectively prevent and control power cost risks; besides, it verifies feasibility of the model through application cases.

关键词(KeyWords): 大数据;客户;用电行为;风险识别;模型
big data;customer;power consumption behavior;risk identification;model

Abstract:

Keywords:

基金项目(Foundation):

作者(Author): 谢颖,王征,赵永良
XIE Ying,WANG Zheng,ZHAO Yongliang

DOI: 10.19585/j.zjdl.201712011

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