平板电视能源效率测量不确定度的评定  

Uncertainty Analysis on Energy Efficiency Testing for Flat Panel Televisions

作　　者：谢于迪[1] 刘化玲[1] 李磊[1] 张谷一[1] XIE Yudi;LIU Hualing;LI Lei;ZHANG Guyi(National Testing and Inspection Center for Radio and TV Products,Beijing 100015,China)

机构地区：[1]国家广播电视产品质量监督检验中心,北京100015

出　　处：《电视技术》2020年第9期73-76,80,共5页Video Engineering

摘　　要：分析平板电视能源效率试验中的不确定度分量,分别计算标准不确定度、合成不确定度和扩展不确定度,通过对能源效率测量不确定度的评估,以期为平板电视能效测试数据一致性提供指导。This paper gives an analysis on the source of uncertainty in the Energy Efficiency test for Flat Panel Televisions,and the standard uncertainty,composite uncertainty and extended uncertainty were calculated.Through the uncertainty analysis of Energy Efficiency Testing for Flat Panel Televisions,it can provide guidance for the consistency of energy efficiency testing for flat panel Televisions.

关 键 词：平板电视 能源效率 不确定度 

分 类 号：TN949.16[电子电信—信号与信息处理]