Localization of a Discharge in Transmission Line Networks using Time Reversal with TLM

Authors

  • Wolfgang J. R. Hoefer Department of Electrical and Computer Engineering, University of Victoria, Victoria, BC, V8S 2N3, Canada

Keywords:

Electrical discharge, electromagnetic simulation, source reconstruction,, time reversal, transmission line networks

Abstract

The location of an electrical discharge in a transmission line network is found from its recorded transient response by means of a time reversal simulation. The accuracy of the localization procedure depends on how closely the simulator models the wave properties of the network that must be linear, reciprocal, and virtually loss-free. TLM simulations are presented.

References

F. Rachidi, M. Rubinstein, and M. Paolone, Electromagnetic Time Reversal: App. to EMC and Power Systems, John Wiley & Sons, Inc.: New York, 1917.

W. J. R. Hoefer, Time Reversal in Electromagnetics, Wiley Encyclopedia of Elect. and Elect. Eng, John Wiley & Sons, New York, pp. 1-24, 2018.

W. J. R. Hoefer, “Computational time reversal - A frontier in electromagnetic structure synthesis and design,” IEEE Trans. on Microwave Theory Techn., vol. MTT-63, pp. 3-10, 2015.

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Published

2020-11-07

How to Cite

Wolfgang J. R. Hoefer. (2020). Localization of a Discharge in Transmission Line Networks using Time Reversal with TLM. The Applied Computational Electromagnetics Society Journal (ACES), 35(11), 1384–1385. Retrieved from https://journals.riverpublishers.com/index.php/ACES/article/view/7587

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