METHOD OF MEASUREMENT AND REDUCTION OF THE ELECTROMAGNETIC DISTURBANCES INDUCTED BY SWITCHING SURGES IN LV CIRCUITS
Patryk Wąsik
patryk.wasik@pwr.edu.plWrocław University of Science and Technology, Faculty of Electronics, Photonics and Microsystems, Chair of Electronic and Photonic Metrology (Poland)
http://orcid.org/0000-0002-1927-4111
Abstract
This paper presents a fast, reliable and portable method for measuring electromagnetic disturbances in LV circuits (overcurrent circuit breakers). The experiment was carried out under conditions reflecting the real measurement environment. The method was verified and confirmed by a series of measurements with passive components reducing the disturbance. The results of the measurements made it possible to obtain suitable EMI reduction solutions, which can be used to protect commutators or end consumers. The results obtained make it possible to apply the method to measurements of multichannel circuit breakers, in which measuring the turn-on time of individual channels is important for the correct operation of the devices.
Keywords:
EMI, circuit breaker, fast measurement method, LV circuitsReferences
Bander T., Gerfer A., Bernhard R., Heinz Z.: Trilogy of Magnetics. Adolf Würth GmbH & Co. KG, Waldenburg 2019.
Google Scholar
Clayton R. P.: Introduction to Electromagnetic Compatibility. Wiley 2006.
Google Scholar
Gerfer A. et al.: Trilogy of Connectors. Adolf Würth GmbH & Co. KG, Waldenburg 2015.
Google Scholar
Ibrahim, A. I. et al.: A Knowledge Base for Switching Surge Transients. International Conference on Power Systems Transients (IPST), 2005.
Google Scholar
Martinez J. A., Natarajan R., Camm E.: Comparison of statistical switching results using Gaussian, uniform and systematic switching approaches. Power Engineering Society Summer Meeting, 2002.
Google Scholar
Mroczka J.: The cognitive process in metrology. Measurement 46, 2013, 2896−2907.
DOI: https://doi.org/10.1016/j.measurement.2013.04.040
Google Scholar
Ott H. W.: Electromagnetic Compatibility Engineering. Wiley, 2009.
DOI: https://doi.org/10.1002/9780470508510
Google Scholar
Phaniraj V., Phadke A. G.: Modelling of circuit breakers in the electromagnetic transients program. IEEE Transaction on Power System 3(2), 1988, 799–805.
DOI: https://doi.org/10.1109/59.192937
Google Scholar
Popov M. et al.: Investigation of the Circuit Breaker Reignition Overvoltages Caused by No-load Transformer Switching Surges. European Transactions on Electrical Power 11(6), 2001, 413–422.
DOI: https://doi.org/10.1002/etep.4450110609
Google Scholar
Rachard H. et al.: Numerical study of coupled electromagnetic and aerothermodynamic phenomena in a circuit breaker electric arc. International Journal of Heat and Mass Transfer 42(9), 1999, 1723–1734.
DOI: https://doi.org/10.1016/S0017-9310(98)00110-0
Google Scholar
Uglešić I. et al.: Transients Caused by Uncontrolled and Controlled Switching of Circuit Breaker. The International Symposium on High-Voltage Technique "Höfler's Days", Portoroz, Slovenia, 2013.
Google Scholar
Wen W. et al.: Transient Current Interruption Characteristics of a Novel Mechanical DC Circuit Breaker. IEEE Transactions on Power Electronics 33, 2018, 9424–9431.
DOI: https://doi.org/10.1109/TPEL.2018.2797243
Google Scholar
Legrand TX3 B16 691223-Model Datasheet. Available online: https://www.tme.eu/Document/957dfb2ffaa80d87ef4a3a3f44f22512/LEGRAND-TX.pdf (accessed on 8.11.2021).
Google Scholar
PicoScope 3000D Series Data Sheet. Available online: https://www.picotech.com/download/manuals/picoscope-3000d-series-oscilloscopes-data-sheet.pdf (accessed on 8.11.2021).
Google Scholar
Portable spectrum analyzer Aaronia Spectran 6 Datasheet. Available online: https://aaronia.com/download/14538/ (accessed on 13.06.2021).
Google Scholar
TA189 Current Clamp User’s Guide. Available online: https://www.picotech.com/download/manuals/ta189-30a-current-clamp-users-guide.pdf (accessed on 8.11.2021).
Google Scholar
Authors
Patryk Wąsikpatryk.wasik@pwr.edu.pl
Wrocław University of Science and Technology, Faculty of Electronics, Photonics and Microsystems, Chair of Electronic and Photonic Metrology Poland
http://orcid.org/0000-0002-1927-4111
Statistics
Abstract views: 322PDF downloads: 202
License
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.