Paper Info
Title
Comparison of Measurement Methods for the Frequency Range 2 – 150 kHz (Supraharmonics)
Abstract
Electromagnetic Compatibility in the frequency range 2 -150 kHz (supraharmonics) is an increasing concern. Recently compatibility levels have been finalised and the work on emission limits has started. Up to now no normative method to measure supraharmonics in electricity networks exists in the relevant standards of IEC 61000 series. Due to the lack of a normative method, instrument manufacturers have started to implement individual measurement methods, which differ from each other and do not provide equal results for the same signal. This paper studies commonly implemented frequency domain methods, which are either based on IEC 61000-4-7 or the informative annex of IEC 61000-4-30. The paper identifies parameters, which can influence the measurement results and studies their impact on reproducibility and comparability of the methods. Based on the results the paper provides recommendations, which shall contribute to the ongoing maintenance work on IEC 61000-4-30 regarding a normative measurement method for the frequency range 2 - 150 kHz.
Year
DOI
Venue
2018
10.1109/AMPS.2018.8494879
2018 IEEE 9th International Workshop on Applied Measurements for Power Systems (AMPS)
Keywords
Field
DocType
distortion measurement,Electromagnetic compatibility,Frequency-domain analysis,standards,supraharmonics
Frequency domain,Compatibility (mechanics),Normative,Electricity,Length measurement,Electronic engineering,Electromagnetic compatibility,Engineering,Comparability,Iec standards
Conference
ISSN
ISBN
Citations 
2473-1315
978-1-5386-5376-0
0
PageRank 
References 
Authors
0.34
0
3
Name
Order
Citations
PageRank
Anne Grevener100.34
jan meyer2108.28
Sarah K. Rönnberg310.75