网络排名变差算法在充电桩计量可信度评价中的应用  

Application of Network Ranking Variation Algorithm in Reliability Evaluation and Propagation of Charging Pile Measurement

作　　者：郭景涛[1,2] 鲁超 符惠群 GUO Jingtao;LU Chao;FU Huiqun(Tianjin Institute of Metrological Supervision and Testing,Tianjin 300192,China;National Electric Energy Meter Quality Test Center,Tianjin 300192,China;Tianjin CETC New Energy Research Institute Co.,Ltd.,Tianjin 300384,China)

机构地区：[1]天津市计量监督检测科学研究院,天津300192 [2]国家电能表质检中心(天津),天津300192 [3]天津中电新能源研究院有限公司,天津300384

出　　处：《天津科技》2024年第2期51-54,57,共5页Tianjin Science & Technology

摘　　要：网络排名变差算法是指根据充电交易流水数据构造桩车网络,利用复杂网络的投票智慧而非传统的物理实验来获得对量值的信心。将排名变差算法用于桩车网络计算中,旨在检定合格的充电桩对其他充电桩排名变化的影响,这种影响以电动汽车为中介因素,由充电桩与电动汽车结合构成一个信息网络,最终排名的变化反映了计量可信度的传播范围。Network ranking variation algorithm constructs a pile car network based on the charging transaction flow data,and uses the voting wisdom of the complex network rather than traditional physical experiments to gain confidence in the value.The algorithm calculates the influence of qualified charging piles on the ranking change of other charging piles in the pile car network.This effect is mediated by electric vehicles.The combination of charging piles and electric vehicles forms an information network,and the change in final ranking reflects the spread range of measurement credibility.

关 键 词：充电桩 计量 检定 大数据 网络 排名 

分 类 号：U469.72[机械工程—车辆工程]