Power and energy reference system, applying dual-channel sampling

被引：26

作者：

Tóth, E ^{[1
]}

Franco, AMR ^{[1
]}

Debatin, RM ^{[1
]}

机构：

[1] Natl Inst Metrol Standardizat & Ind Qual Control, INMETRO, BR-22250020 Rio De Janeiro, Brazil

来源：

IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT | 2005年 / 54卷 / 01期

关键词：

dual-channel sampling; fully automated calibrations; phase-shifted repetitions; truncation error;

D O I：

10.1109/TIM.2004.839772

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：

In the Power and Energy Laboratory of INMETRO, a fully automated reference system was developed for the high-precision calibration of wattmeters and watt-hour meters as well as that of energy and power calibrators at power line frequencies. Calibration is fully traceable to national standards; accuracy allows the calibration of even the most advanced commercialized Standard instruments. This paper gives an account of the theoretical and practical details of the project.

引用

页码：404 / 408

页数：5

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