Time-domain Assessment of Data Transmission Errors in Systems with Multiple DC/DC Converters

Niewiadomski, Karol; Lezynski, Piotr; Smolenski, Robert; Bojarski, Jacek; Sumner, Mark; Thomas, David W. P.

Abstract

In this paper a statistical approach to quantify time-domain impact of common mode (CM) voltage induced on a communication system by the operation of several DC/DC converters is presented. The mathematical formulation of a problem of conducted electromagnetic interference (EMI) affecting the communication link is derived, where inductively coupled voltages are expressed in terms of damped harmonic oscillations. Monte Carlo (MC) simulations for assessing the density of times between interferences are conducted and preliminary results are shown. These results constitute a basis for creation of a model expressing the probability of communication errors encountered in systems with multiple sources of emissions.

Citation

Niewiadomski, K., Lezynski, P., Smolenski, R., Bojarski, J., Sumner, M., & Thomas, D. W. P. (2020, September). Time-domain Assessment of Data Transmission Errors in Systems with Multiple DC/DC Converters. Presented at 2020 International Symposium on Electromagnetic Compatibility - EMC EUROPE, Rome, Italy

• Presentation Conference Type: Edited Proceedings
• Conference Name: 2020 International Symposium on Electromagnetic Compatibility - EMC EUROPE
• Start Date: Sep 23, 2020
• End Date: Sep 25, 2020
• Acceptance Date: Apr 1, 2020
• Online Publication Date: Nov 6, 2020
• Publication Date: Sep 23, 2020
• Deposit Date: Mar 24, 2021
• Publicly Available Date: Mar 24, 2021
• Publisher: Institute of Electrical and Electronics Engineers
• Series Title: International Symposium on Electromagnetic Compatibility - EMC EUROPE
• Series ISSN: 2325-0356
• ISBN: 9781728155807
• DOI: https://doi.org/10.1109/emceurope48519.2020.9245673
• Public URL: https://nottingham-repository.worktribe.com/output/5414320
• Publisher URL: https://ieeexplore.ieee.org/document/9245673
• Additional Information: © 2020 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.