A Comparison Between the NIST PJVS-Based Power Standard and the NRC Current-Comparator-Based Power Standard

被引:0
|
作者
Waltrip, Bryan C. [1 ]
Nelson, Thomas L. [1 ]
So, Eddy [2 ]
Angelo, David [2 ]
机构
[1] NIST, Gaithersburg, MD 20899 USA
[2] Natl Res Council Canada, Ottawa, ON K1A 0R6, Canada
关键词
Bridge circuits; current-comparator; Josephson junctions; power measurement; wattmeters; METER CALIBRATIONS; 60; HZ;
D O I
10.1109/TIM.2014.2329386
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
This paper presents the results of a comparison of active/reactive power meter calibrations between the National Institute of Standards and Technology and National Research Council. The comparison was implemented using a transfer standard consisting of a highly stable commercial sampling-type power/energy meter. Active and reactive power measurements were made at 120 V, 5 A, 50 Hz, and 60 Hz. For active power, the measurements were made at applied current phase angles of 0 degrees, +60 degrees, and -60 degrees. For reactive power, the measurements were made at applied current phase angles of +60 degrees, +90 degrees, -60 degrees, and -90 degrees. The results of the comparison indicate agreement to within the stated uncertainties of the participants.(1)
引用
收藏
页码:14 / 18
页数:5
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