Simulation of transfer of HF conductive disturbances from the primary to the secondary circuits of inductive current transformers in CM-CM coupling

• Autorzy: Mana Hassan

Identyfikatory

DOI

10.15199/48.2020.01.22

Warianty tytułu

PL

Analiza transmisji zakłóceń elektromagnetycznych HF miedzy pierwotnym a wtórnym uzwojeniem przekładnika prądowego

• Języki publikacji: EN

Abstrakty

EN

This paper present the simulation of the transfer of electromagnetic disturbances from the primary to the secondary circuits of current transformers in CM-CM coupling in the frequency range [0.1 - 20MHz] . The primary voltage U1 of the primary winding equal to 30V was taken for the study of the two models of the current transformers in different configurations with and without screen to see its influence on the transmission of the disturbances, also to see the effect of capacitive couplings between the different CT elements. The simulation results obtained which represent the variation of the transfer function as a function of frequency gave us the maximum disturbance rate for each case.

PL

W artykule analizowano przejście zakłóceń elektromagnetycznych z uzwojenia pierwotnego do wtórnego przekładnika prądowego w zakresie częstotliwości 0.1 – 20 MHz. Analizowano też sprzężenie pojemnościowe między tymi uzwojeniami. Transmisja zakłóceń zależy od czestotliwości.

Słowa kluczowe

EN

EMC; conductive disturbances; common mode; differential mode; capacitive coupling; current transformer

PL

przekładnik prądowy; zakłócenie elektromagnetyczne; sprzężenie pojemnościowe

• Wydawca: Wydawnictwo SIGMA-NOT
• Czasopismo: Przegląd Elektrotechniczny
• Rocznik: 2020
• Tom: R. 96, nr 1
• Strony: 93--99
• Opis fizyczny: Bibliogr. 14 poz., rys.

Twórcy

autor

Mana Hassan

• Department of Electrical Engineering, Ferhat Abbas University SetifI, Setif, Algeria

Bibliografia

• [1] Kaczmarek M.,"Inductive current transformer accuracy of transformation for the PQ measurements", Electric Power Systems Research, vol. 150, 9(2017), pp. 169-176
• [2] Kaczmarek M.,"Operation of inductive protective current transformer in condition of distorted current transformation", 5th International Conference on Modern Electric Power Systems. 2015.
• [3] IEC 61000-2.,"Electromagnetic compatibility (EMC).Part 2- 2:Envirronment". Compatibility levels for low-frequency conducted disturbances and signaling in public low-voltage power supply systems.2013
• [4] Kaczmarek M., Brodecki D.,"Influence of the capacity between windings of the voltage transformer on transfer of voltage surges", 1st International Colloquium Transformer Research and Asset Management. 2009
• [5] Saoudi K., Rezki M.,"Study of electromagnetic disturbances in a measurement transreactor", Communication Science & technology COST,N013, 2013.
• [6] Kaczmarek M.,"Computer simulation in analysis of transfer of conductive disturbances through voltage transformers", PRZEGLĄD ELEKTROTECHNICZNY (Electrical Review), 86(2010) , No.7, pp. 54-56.
• [7] Kaczmarek M.,“Transfer of disturbances through the voltage transformers", in: PhD dissertation, Technical University of Lodz, 2009 (in Polish)
• [8] Kaczmarek M.,“Wide frequency operation of the inductive current transformer with Ni80Fe20 toroidal core", Electric Power Components and Systems, vol. 42, 10(2014), pp. 1087- 1094.
• [9] Kaczmarek M.,“Estimation of the Inductive Current Transformer Derating Conditions for Distorted Currents", Bulletin of the Polish Academy of Sciences - Technical Sciences, vol. 62, 2(2014), pp. 363-366
• [10] D Brodecki.,“Transfer of interferences through current transformers", in: PhD dissertation, Technical University of Lodz, 2002 (in Polish).
• [11] Faifer M., Laurano C., Toscani S., Ottoboni R.,“Characterization of Voltage Instrument Transformers Under Nonsinusoidal Conditions Based on the Best Linear Approximation." IEEE Transactions on Instrumentation and Measurement, ,67(2018) , No.10 , pp 2392 - 2400.
• [12] Kaczmarek M., “Measurement error of non-sinusoidal electrical power and energy caused by instrument transformers" , IET Generation, Transmission & Distribution, vol. 14, 10(2016), pp. 3492-3498
• [13] Koszmider A., Jalmuzny W., Brodecki D., The transfer of interferences trough instrument transformers, 4th International Conference on Electrical Power Quality and Utilisation. 1997; 495- 505
• [14] Mana H., Study of current measurement transformers based on the Electromagnetic compatibility (EMC), 3rd The third International Conference on Advances Technologies and Electrical Engineering. 2018

Uwagi

Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2020).