【摘要】 以供电关口电能量采集与计费自动化管理系统为对象,详细论述了研发系统利用的技术:面向对象编程技术,OLE技术,预测技术,数据库技术和Web技术。本系统是完成电费核算,负荷预测,电量统计分析的电力管理系统,着重研究了基于历史数据预测未来用电量的一元线性回归模型与算法及付之实现使用,实现了各种电量数据的Web查询浏览并完成线损电量、网损电量等的统计分析与计算。更多还原

【Abstract】 This paper discusses the technology used in the system: object-oriented programming technology,OLE technology,forecast technology,database technology and Web technology.This system is electric power management system which can finish counting electricity cost,forecasting,counting and analyzing electric charge,finish all kinds of counting and analyzing data of electric charge,stress in studying unitary linear return model and algorithm forecasting electric charge used in the future based on history data,realize Web query all kinds of electric charge,finish counting,analyzing electric charge wasted in electrified wire netting.更多还原