volume | PIER Journals

Abstract

An effective fast equivalent cable bundle modeling method is proposed in this paper to study electromagnetic pulse response of complex cable bundle. Compared with traditional equivalent cable bundle method (ECBM), the complete cable bundle is equivalent to only one cable by modification of cable grouping method, which leads to reduction in number of cables and computation progress. The proposed method can perform well not only in pure resistance case, but also in frequency dependent load case by weighted average method (WAM). The computation time and memory acquirement for complete cable bundle model terminated in arbitrary loads have been further reduced by fast equivalent method compared to ECBM, and calculation precision is maintained to meet fast application need. Numerical simulation of coupled currents in observed cable located at a certain distance away from cable bundle by CST software is given to verify accuracy of the method under illumination of high altitude electromagnetic pulse (HEMP).

1. Hyun, S., J. Du, and H. Lee, "Analysis of shielding effectiveness of reinforced concrete against high-altitude electromagnetic pulse," IEEE Transactions on Electromagnetic Compatibility, Vol. 56, No. 6, 1-9, 2014.
doi:10.1109/TEMC.2014.2322911 Google Scholar

2. Song, S. T., H. Jiang, and Y. L. Huang, "Simulation and analysis of HEMP coupling effect on a wire inside an apertured cylindrical shielding cavity," Applied Computational Electromagnetics Society Journal, Vol. 27, No. 6, 505-515, 2012. Google Scholar

3. Zhou, B., B. Chen, and L. Shi, EMP and EMP Protection, National Defence Industry Press, 2003.

4. Cai, J., X. Sun, and X. Zhao, "Effects of windows to the electromagnetic environment of a car radiated by high altitude electromagnetic pulse," 2015 IEEE International Conference on Computer and Communications (ICCC), 207-211, Chengdu, 2015. Google Scholar

5. Gu, C., Z. Shao, Z. Li, et al. "Equivalent method for analyzing crosstalk of cable bundles," Chinese Journal of Radio Science, Vol. 3, 509-514, 2011. Google Scholar

6. Andrieu, G., L. Koné, F. Bocquet, B. Démoulin, and J. P. Parmantier, "Multiconductor reduction technique for modeling common-mode currents on cable bundles at high frequency for automotive applications," IEEE Transactions on Electromagnetic Compatibility, Vol. 50, No. 1, 175-184, Feb. 2008.
doi:10.1109/TEMC.2007.911914 Google Scholar

7. Andrieu, G., A. Reineix, X. Bunlon, J. P. Parmantier, L. Koné, and B. Démoulin, "Extension of the ``Equivalent cable bundle method'' for modeling electromagnetic emissions of complex cable bundles," IEEE Transactions on Electromagnetic Compatibility, Vol. 51, No. 1, 108-118, Feb. 2009.
doi:10.1109/TEMC.2008.2007803 Google Scholar

8. Andrieu, G., X. Bunlon, L. Kon'e, J. P. Parmantier, B. D'emoulin, and A. Reineix, "The `Equivalent cable bundle method': An efficient multiconductor reduction technique to model industrial cable networks," New Trends and Developments in Automotive System Engineering, InTech, Manhattan, NY, Jan. 2011. Google Scholar

9. Li, Z., Z. J. Shao, J. Ding, Z. Y. Niu, and C. Q. Gu, "Extension of the ``equivalent cable bundle method'' for modeling crosstalk of complex cable bundles," IEEE Transactions on Electromagnetic Compatibility, Vol. 53, No. 4, 1040-1049, Nov. 2011.
doi:10.1109/TEMC.2011.2146258 Google Scholar

10. Liu, L. L., Z. Li, J. Yan, and C. Q. Gu, "Simplification method for modeling crosstalk of multicoaxial cable bundles," Progress In Electromagnetics Research, Vol. 135, 281-296, 2013.
doi:10.2528/PIER12111404 Google Scholar

11. Liu, L. L., Z. Li, J. Yan, and C. Q. Gu, "Application of the ``equivalent cable bundle method'' for modeling crosstalk of complex cable bundles within uniform structure with arbitrary cross-section," Progress In Electromagnetics Research, Vol. 141, 135-148, 2013. Google Scholar

12. Li, Z., L. L. Liu, and C. Q. Gu, "Generalized equivalent cable bundle method for modeling EMC issues of complex cable bundle terminated in arbitrary loads," Progress In Electromagnetics Research, Vol. 123, 13-30, 2012.
doi:10.2528/PIER11102601 Google Scholar

13. Liu, L., Z. Li, M. Cao, and C. Gu, "A generalized equivalent cable bundle method for modeling crosstalk of complex cable bundles with multiple excitations," 2012 Asia-Pacific Symposium on Electromagnetic Compatibility, 269-272, Singapore, 2012. Google Scholar

14. Andrieu, G., S. Bertuol, X. Bunlon, J. Parmantier, and A. Reineix, "Discussions about automotive application of the `equivalent cable bundle method' in the high frequency domain," 20th Int. Zurich Symposium on EMC Proceedings, Zurich, 2009. Google Scholar

15. Tesche, F. M., M. V. lanoz, and T. Karlason, EMC Analysis Methods and Computational Models, Beijing University of Posts and Telecommunications Press, 2009.

Dr. Yafei Huo

Dr. Yu Zhao

Dr. Zhuohang Li