Commenced in January 2007
Paper Count: 30127
Simulation of Surge Protection for a Direct Current Circuit
Abstract:In this paper, the performance of a simple surge protection for a direct current circuit was simulated. The protection circuit was developed from modified electric macro models of a gas discharge tube and a transient voltage suppressor diode. Moreover, a combination wave generator circuit was used as source of energy surges. The simulations showed that the circuit presented ensures immunity corresponding with test level IV of the IEC 61000-4-5:2014 international standard. The developed circuit can be modified to meet the requirements of any other equipment to be protected. Similarly, the parameters of the combination wave generator can be changed to provide different surge amplitudes.
Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1128014Procedia APA BibTeX Chicago EndNote Harvard JSON MLA RIS XML ISO 690 PDF Downloads 2331
 IEC Protection against lightning. General principles. IEC Standard 62305 Part 1, 2006.
 IEC Electromagnetic compatibility (EMC). Testing and measurement techniques. Surge immunity test, IEC Standard 61000 Part 4-5, 2014.
 C. F. M. Carobbi; A. Bonci. “Elementary and ideal equivalent circuit model of the 1,2/50-8/20μs combination wave generator”. IEEE Electromagnetic Compatibility Magazine, vol. 2, no. 4, pp. 51-57, 4th Quarter 2013.
 Littelfuse (2015). “Gas Discharge Tube (GDT) Products. SG Series”. Datasheet. Available: http://www.littelfuse.com/~/media/electronics/datasheets/gas_discharge_tubes/littelfuse_gdt_sg_datasheet.pdf.pdf.
 J. G. Zola. “Gas Discharge Tube Modeling with Pspice”. IEEE Trans. Electromagnetic Compatibility, v. 50, n. 4, p. 1022-1025, Nov. 2008.
 Yageo (2013). “Surge chip resistors. SR series”. Datasheet. Available: http://media.digikey.com/pdf/Data%20Sheets/Yageo%20PDFs/SR_Series.pdf
 Vishay (2014). 1.5KE6.8A thru 1.5KE540A, 1N6267A thru 1N6303A. Datasheet. Available: http://www.vishay.com/docs/88301/15ke.pdf
 Vishay (Dec. 2000). 1.5KE36 Spice model diode. Available: http://www.vishay.com/docs/88017/1_5ke36.txt
 J. Lepkowski. “Avalanche TVS Diode Spice Macro-Models”, ON Semiconductor, Denver, Colorado, AND8254/D, 2006.