用于鉴定精密分流器的交直流双用传输标准

IF 1.6 4区工程技术 Q3 ENGINEERING, ELECTRICAL & ELECTRONIC

IEEE Instrumentation & Measurement Magazine Pub Date : 2023-12-01 DOI:10.1109/MIM.2023.10328621

V. Isaiev

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引用次数: 0

摘要

本文提出了一种双用一压变换器确定精密电流分流器交直流差值的方法。由于从整套设备中排除了一个电压变换器和一个电压表，可以减少固有不确定源的数量。此外，测量设置中的这种修改会导致测量方法的转换。因此，双重使用一个交直流转换标准可以作为检查电流分流器校准结果正确性的替代方法。此外，所提出的方法使我们能够避免由于一个参考电压变换器或一个电压表的故障而导致整个校准系统的崩溃。文中给出的大部分结果都是用解析和数学方法得到的。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Dual-Using AC-DC Transfer Standard for Characterization of Precision Shunt

This paper presents an approach to the ac-dc difference determination of precision current shunts by dual-using one voltage converter. It can reduce the number of intrinsic uncertainty sources due to the exclusion of one voltage converter and one voltmeter from the set of equipment. In addition, such modification in the measurement setup causes a transformation in the measurement method. Therefore, dual-using one ac-dc transfer standard can be an alternative for checking the correctness of the calibration results of current shunts. Also, the proposed method allows us to avoid the collapse of the entire calibration system caused by the failure of one of the reference voltage converters or one of the voltmeters. Most of the results presented in the paper were obtained analytically and mathematically.

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来源期刊

IEEE Instrumentation & Measurement Magazine 工程技术-工程：电子与电气

CiteScore

4.20

自引率

4.80%

发文量

147

审稿时长

>12 weeks

期刊介绍： IEEE Instrumentation & Measurement Magazine is a bimonthly publication. It publishes in February, April, June, August, October, and December of each year. The magazine covers a wide variety of topics in instrumentation, measurement, and systems that measure or instrument equipment or other systems. The magazine has the goal of providing readable introductions and overviews of technology in instrumentation and measurement to a wide engineering audience. It does this through articles, tutorials, columns, and departments. Its goal is to cross disciplines to encourage further research and development in instrumentation and measurement.