一种用于闪烁表认证的高精度可追溯参考仪器的设计

2021 IEEE International Instrumentation and Measurement Technology Conference (I2MTC) Pub Date : 2021-05-17 DOI:10.1109/I2MTC50364.2021.9460019

G. Frigo

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引用次数: 0

摘要

本文介绍了一种商用闪烁仪计量认证参考仪器的软件设计、硬件实现和性能表征。所提出的架构有两个新功能:用于识别调制频率和类型的频谱分析方法，以及用于对所考虑的观测间隔进行精确时间校准的可编程触发器。根据IEC标准61000-4-15提供的瞬时和短期闪烁的实验室测试，所提出的仪器的估计精度具有特征。

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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Design of a High-Accuracy and Traceable Reference Instrument for Flickermeter Certification

This paper presents the software design, hardware implementation, and performance characterization of a reference instrument for the metrological certification of commercial flickermenters. The proposed architecture is enriched by two novel functionalities: a spectral analysis approach for identifying the modulation frequency and type, and a programmable trigger for a precise time alignment of the considered observation interval. The estimation accuracy of the proposed instrument is characterized in laboratory tests as provided by the IEC Std 61000-4-15 in terms of instantaneous and short-term flicker.

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2021 IEEE International Instrumentation and Measurement Technology Conference (I2MTC)

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