INFLUENCE OF HIGH VOLTAGE WAVEFORM AND FREQUENCY ON THE ELIMINATION OF ELECTRIC CHARGES AT THE SURFACE OF POLYPROPYLENE FILMS

Authors

  • AKILA MESSAOUDENE Laboratoire de Génie Electrique, Université de Bejaia (06000), Route de Targua Ouzemour 1 Author
  • LUCIAN-DORU DĂSCĂLESCU PPRIME Institute, UPR 3346 CNRS -- University of Poitiers – ENSMA, IUT Angoulême Author
  • BOUKHALFA BENDAHMANE Laboratoire de Génie Electrique de Bejaia (LGEB), Faculté de Technologie, Université de Bejaia Author

Keywords:

Ac corona discharge, Polypropylene films, Electrostatic charge elimination, Surface electric potential

Abstract

One of the primary sources of fires and explosions in manufacturing processes is the build-up of electric charge during the manipulation of insulating materials. The challenge is to find an appropriate method to eliminate these charges. This present work aims to evaluate the influence of the frequency and the waveform of the high voltage on the efficiency of charge neutralization of electrically charged polypropylene films using a triode-type corona electrode configuration. A positive polarity DC high-voltage power supply was employed for the corona charging of the samples, which were then neutralized using the triode-type electrode system energized from a sinusoidal-, a triangular- or a square-wave AC high-voltage supply. The electric charge state of the PP film was characterized by means of a non-contact electrostatic voltmeter for measuring the electric potential along the central axis of the sample. The neutralization rate increased with the frequency for both sinusoidal and triangular AC high voltages. At all frequencies, the square-wave high-voltage was more efficient than the others. At 50 Hz, the surface charge was eliminated after several successive exposures of the samples to the discharge generated from the triode-type corona electrode connected to a sinusoidal HV supply.

References

(1) S. H. Voldman, The state of the art of electrostatic discharge protection physics technology, circuits, design, simulation, and scaling, IEEE J. Solid–state Circuits., 34, pp. 1272-1282, 1999.

(2) C. Duvvury, E. A. Amerasekera, ESD in silicon integrated circuits, USA, John Wiley, 2002.

(3) K. Robinson, W. Durkink, Electrostatic issues in roll-to-roll manufacturing operation, IEEE Trans. Ind. Appl., 46, 6, pp. 2172-2178, 2010.

(4) K. Robinson, Assessing passive static dissipators. Proc. 2016 Electrostatics Joint Conference, Purdue University, West Lafayette, IN June 13-16, 2016.

(5) A. Ohsawa, Efficient charge neutralization with an AC corona ionizer. J. Electrostat., 65, pp. 598-606, 2007.

(6) B. Yahiaoui, B. Tabti, M. Megherbi, A. Antoniu, M. C. Plopeanu, L. Dascalescu, AC corona neutralization of positively and negatively charged polypropylene non-woven fabrics, IEEE Trans. Ind. Appl., 20, pp. 1516–1522, 2013.

(7) B. Yahiaoui, M. Megherbi, A. Smaili, B. Tabti, A. Antoniu, L. Dascalescu, Distribution of electric potential at the surface of corona charged polypropylene non-woven fabrics after neutralization, IEEE Trans. Ind. Appl., 49, 1, pp. 1758-1766, 2013.

(8) B. Yahiaoui, M. Megherbi, B. Tabti, L. Dascalescu, Sinusoidal, triangular or square alternating voltages neutralization of electrostatic charges on the surface of polypropylene nonwoven fabric, IEEE Trans. Ind. Appl., 51, pp. 685-691, 2015.

(9) A. Antoniu, A. Smaili, I.V. Vacar. M. C. Plopeanu, L. Dascalescu, Sinusoidal and triangular AC high-voltage neutralizers for accelerated discharge of non-woven fibrous dielectrics, IEEE Trans. Ind. Appl., 48, pp. 857-863, 2012.

(10) A. Antoniu, B. Tabti, M. C. Plopeanu, L. Dascalescu, Accelerated discharge of corona-charged non-woven fabrics, IEEE Trans. Ind. Appl., 46, pp. 1188-1193, 2010.

(11) M. Kachi, L. Dascalescu, L. Herous, M. Nemamcha, Experimental study of charge neutralization at the surface of Granular layers of insulating material, IEEE Trans. Ind. Appl., 48, pp. 691-698, 2013.

(12) F. Miloua, A Tilmatine, L Dascalescu, Optimization of filtration efficiency of a wire- cylinder electrostatic precipitator, Rev. Roum. Sci. Techn- Électrotechn. et Énerg. 58, 2, pp. 153-162, 2013.

(13) LM. Dumitran, LV Badicu, MC Plopeanu, L Dascalescu, Efficiency of dual wire-cylinder electrodes used in electrostatic separators, Rev. Roum. Sci. Techn- Électrotechn. et Énerg., 55, 2, pp. 171-180, 2010.

(14) A. Messaoudène, M.R. Mekidèche, B.Bendahmane, B. Tabti, L. Dascalescu, Caractérisation Expérimentale de la neutralisation active et contrôlée des films en polypropylène, 11ème Conférence de la Société Française d’Electrostatique : SFE 2018, Grenoble (France), 29-31 Aout, 2018.

(15) A. Messaoudène, M.R. Mekidèche, B.Bendahmane, B. Tabti, K. Medles, L. Dascalescu, Experimental modeling and optimization of the active neutralization of a PP film, using design of experiments methodology, IEEE/IAS Ann. Meet., Baltimore, MD, 30 Sept–10ct, 2019.

(16) B. Bendahmane, A. Messaoudène, L. Dascalescu, Alternating Current Corona of Charged Filters Media, IEEE 3rd International Conference on Dielectrics, Valencia (Spain), 5-31 July 2020.

(17) A. Messaoudène, M.R. Mekidèche, B. Bendahmane, B. Tabti, K. Medles, L. Dascalescu, Optimization of the active neutralization of polypropylene films using response surface methodology, IEEE Trans. Ind. Appl., 56, 5, pp. 5463-5471, 2020.

(18) A. Messaoudène, M.R.Mekidèche, B. Bendahmane, B. Tabti, L. Dascalescu, Experimental study of controlled active neutralization of polypropylene films, J. Electrostat, 103, 103400, 2020.

(19) K. Rouagdia, L. Dascalescu, Robust optimum operating conditions for AC corona neutralization of insulating materials, Rev. Roum. Sci. Techn. – Électrotechn. Et Énerg., 65, 1-2, pp. 5-10, 2020.

Downloads

Published

16.03.2022

Issue

Section

Électrotechnique et électroénergétique | Electrical and Power Engineering

How to Cite

INFLUENCE OF HIGH VOLTAGE WAVEFORM AND FREQUENCY ON THE ELIMINATION OF ELECTRIC CHARGES AT THE SURFACE OF POLYPROPYLENE FILMS. (2022). REVUE ROUMAINE DES SCIENCES TECHNIQUES — SÉRIE ÉLECTROTECHNIQUE ET ÉNERGÉTIQUE, 67(1), 3-7. https://journal.iem.pub.ro/rrst-ee/article/view/146