NDLI: Simulating Large Electrical Systems for Wideband Pulse Interactions Using the Topological Modular Junction Concept

Content Provider	IEEE Xplore Digital Library
Author	Kirawanich, P. Yakura, S.J. Islam, N.E.
Copyright Year	1973
Abstract	Experiment and electromagnetic-topology (EMT)-based simulation are performed to study the effects of wideband EM pulses on large electrical systems. The EMT simulation relies on the topological modular junction concept with the simultaneous use of a number of analytical and computational methods, including the transmission-line-matrix compaction method, the finite-difference time-domain method, and the reciprocity theorem, to come up with a final result. The EMT simulation approach that uses the topological modular concept is an effective way to perform tradeoff analysis of different wideband pulse excitations without having to repeat the simulations of the entire system. As part of validating the EMT simulation approach, we performed the experiment to measure the current induced by a wideband EM pulse on a cable behind a slot aperture. The simulated current and the measured current resulted in good agreement with each other, thus demonstrating the validity of the proposed simulation scheme.
Sponsorship	IEEE Nuclear and Plasma Sciences Society
Starting Page	435
Ending Page	442
Page Count	8
File Size	862026
File Format	PDF
ISSN	00933813
Volume Number	36
Issue Number	2
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2008-01-01
Publisher Place	U.S.A.
Access Restriction	One Nation One Subscription (ONOS)
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Wideband Computational modeling Analytical models Current measurement Pulse measurements Compaction Finite difference methods Time domain analysis Performance analysis Performance evaluation wideband pulse interaction Aperture-cable coupling electromagnetic topology (EMT)
Content Type	Text
Resource Type	Article
Subject	Nuclear and High Energy Physics Condensed Matter Physics

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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