Self-Calibrating High Precision Current Transformer

被引：0
|
作者：
Slomovitz, D. [1 ]
Santos, A. [1 ]
Sandler, R. [1 ]
Barreto, G. [1 ]
机构：
[1] UTE, Montevideo, Uruguay
来源：
2020 CONFERENCE ON PRECISION ELECTROMAGNETIC MEASUREMENTS (CPEM) | 2020年
关键词：
Calibration bridge; error; high current instrument transformer; uncertainty;
D O I：
10.1109/cpem49742.2020.9191806
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 shows the design and tests of a current transformer with ratios from 5:5 to 2000:5, which can be self-calibrated. Primary windings are separated in sectors to allow series-parallel configurations. Beginning with 5:5 ratio self-calibration, the higher ranges relate their errors to this first one.
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页数：2
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