摘要
针对电能计量装置没有构建整套成熟指标体系和指标权重系数存在可变性的问题,提出了对其品质等级进行综合评价的方法。通过构建树形电能计量装置品级评价指标体系,结合层次分析法和权重系数修正机制,构建了电能计量装置品级评价模型,并设计了等级划分方法,改进了现行的电能计量装置检验策略。该方法增强了构建树形品级评价指标体系的合理性和适用性,解决了弱化聚合后指标关键信息的问题,减少了可能产生的不必要浪费。
For resolving the problem that the maturity index system is not constructed on electric energy metering device and the index weight coefficient is variable,the method of comprehensive evaluation on its quality grade evaluation is proposed.The grade evaluation system of electric energy metering device in tree structure is constructed.The analytic hierarchy process and mechanism of weighting correction are used to establish grade evaluation model of electric energy metering device.A method of dividing the grade is presented.For each grade,different test strategy is put forward.The method can enhance the rationality and applicability of the construction of tree grade evaluation index system,solve the problem of weakening the key information of the aggregated index and reduce unnecessary waste which may be generated.
作者
郝洪星
何道远
张翔宇
陈雅伦
HAO Hong-xing;HE Dao-yuan;ZHANG Xiang-yu;CHEN Ya-lun(NARI Group Limited Company(State Grid Electric Power Research Institute Limited Company),Nanjing 211106,China;NARI Nanjing Control System Limited Company,Nanjing 211106,China)
出处
《电子设计工程》
2019年第2期113-116,共4页
Electronic Design Engineering
基金
国家电网公司科技项目资助(5216A01600VZ)
关键词
电能计量装置
层次分析法
权重系数修正
品级评价
等级划分
检验策略
electric energy metering device
analytic hierarchy process
weighting coefficient correction
grade evaluation
grade dividion
test strategy
