Autors: Tzvetkov, P. M., Kodjabashev, I. N., Galabov, K. S.
Title: Comparison of Approaches for Calibration of Electrical Power Quality Analyzers
Keywords: power quality analyzer, calibration, harmonic

Abstract: A comparison of the classical approach using a harmonic signal with the approach of a periodic square wave signal in the first (main) harmonic of the calibration voltage of the electrical power quality analyzers is suggested. The results presented using both approaches for calibrating a Fluke 435 power quality analyzer through a Metrix CX1651 calibrator, provide a quantitative estimate of the degree of equivalence of calibration by both approaches. Evaluation and comparison of the obtained experimental results shows applicability of the approach with a periodic square wave signal of the calibration of power quality analyzers by harmonic voltage in the metrological practice.

References

    Issue

    29th International Scientific Symposium Metrology and Metrology Assurance MMA 2019, pp. 4, 2019, Bulgaria, IEEE, ISBN: 978-1-7281-2213-7/19/$31.00 ©2019 IEEE , DOI: 10.1109/MMA.2019.8936001

    Full text of the publication

    Цитирания (Citation/s):
    1. Wenjian Zhou, Sheng Yang, Li Wang, Hanmin Sheng, Yang Deng, Antonio Lazaro, "A Nonlinear Calibration Method Based on Sinusoidal Excitation and DFT Transformation for High-Precision Power Analyzers", Journal of Sensors, vol. 2021, pp. 1, 2021. - 2021 - в издания, индексирани в Scopus или Web of Science

    Вид: публикация в международен форум, публикация в реферирано издание, индексирана в Scopus