三相异步电机负载杂散损耗测量不确定度评定  

Standard Uncertainty for Measurement of Additional Load Losses of Three-Phase Asynchronous Motor

作　　者：王传军 

机构地区：[1]上海电机系统节能工程技术研究中心,上海200063

出　　处：《电机与控制应用》2011年第9期62-65,共4页Electric machines & control application

摘　　要：不确定度是建立在误差理论基础上的定量的概念,是测量结果的一个参数。近年来,在三相异步电机特别是IE2/IE3电机效率测量领域,测量结果的不确定度亦愈来愈受到行业内人士的关注,杂散损耗是三相异步电机五大损耗之一,其测试过程最为复杂。就其测量结果的不确定度评定作探讨,提出一种不确定度评定方法并给出计算过程。Uncertainty was based on the theory of error,It＇s a parameter of measurement.In recent years,uncertainty in measurement had become increasingly concern by industry insiders.Standard uncertainty for measurement of additional load loss of three-phase asyncronous motor was determined,evaluation and calculation of uncertainty were discussed.

关 键 词：标准不确定度 不确定度评定 负载杂散损耗 

分 类 号：TM343[电气工程—电机]