<abstract xmlns="http://www.w3.org/1999/xhtml"><p>The present paper covers a review of documents that specify measurement methods of voltage waveform distortion. It also presents measurement stages of waveform components that are uncommon in the classic fundamentals of electrotechnics and signal theory, including the creation process of groups and subgroups of harmonics and interharmonics. Moreover, the paper discusses selected distortion factors of periodic waveforms and presents analyses that compare the values of these distortion indices. The measurements were carried out in the cycle per cycle mode and the measurement methodology that was used complies with the IEC 61000-4-7 norm. The studies showed significant discrepancies between the values of analyzed parameters.</p></abstract>

The present paper covers a review of documents that specify measurement methods of voltage waveform distortion. It also presents measurement stages of waveform components that are uncommon in the classic fundamentals of electrotechnics and signal theory, including the creation process of groups and subgroups of harmonics and interharmonics. Moreover, the paper discusses selected distortion factors of periodic waveforms and presents analyses that compare the values of these distortion indices. The measurements were carried out in the cycle per cycle mode and the measurement methodology that was used complies with the IEC 61000-4-7 norm. The studies showed significant discrepancies between the values of analyzed parameters.

The Influence of Measurement Methodology on the Accuracy of Electrical Waveform Distortion Analysis

Department of Computer Engineering, Faculty of Mathematics and Natural Sciences

Measurement Science Review

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

The present paper covers a review of documents that specify measurement methods of voltage waveform distortion. It also presents measurement stages of waveform...

The Influence of Measurement Methodology on the Accuracy of Electrical Waveform Distortion Analysis

Pubblicato online: 04 apr 2018

Pagine: 72 - 78

Ricevuto: 30 set 2017

Accettato: 20 mar 2018

DOI: https://doi.org/10.1515/msr-2018-0011

Parole chiave
Distortion measurement, harmonic analysis, inverters, IEC standards, factors of waveforms distortion

© 2018 Jacek Bartman et al., published by De Gruyter Open

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

The Influence of Measurement Methodology on the Accuracy of Electrical Waveform Distortion Analysis

Pubblicato online: 04 apr 2018

Pagine: 72 - 78

Ricevuto: 30 set 2017

Accettato: 20 mar 2018

DOI: https://doi.org/10.1515/msr-2018-0011

Parole chiaveDistortion measurement, harmonic analysis, inverters, IEC standards, factors of waveforms distortion

© 2018 Jacek Bartman et al., published by De Gruyter Open

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Parole chiave
Distortion measurement, harmonic analysis, inverters, IEC standards, factors of waveforms distortion