频率对相位测量的影响  

Influence of Frequency to Phase Measurement

作　　者：朱云 

机构地区：[1]河北省计量科学研究院,石家庄市050051

出　　处：《仪器仪表标准化与计量》2004年第4期47-48,共2页Instrument Standardization & Metrology

摘　　要：本文重点分析了用电工方法(以直角坐标式交流电位差计方法为例)对相位进行测量时,不同的频率对测量结果产生的不同影响。以US2型交流电位差计工作原理为例,通过公式推导并附以实验数据给出了频率的修正公式。在应用上具有一定的借鉴作用。This paper mainly analyzes the different frequency influence on proceeding of phase measuring with electrician method (take right angle type potential difference method as an example ). With the example of working principle of US2 type AC potential difference accounts, the frequency formula was given by formula deducing and attaching with experiment data. It is use in reference in application.

关 键 词：相位测量 频率 交流电位差计 US2型 电工方法 

分 类 号：TM935[电气工程—电力电子与电力传动]