After obtaining the modal coefl‘icients fromDirichlet and Neumann boundary conditions, we then derive distributions ofpotential and electric field, capacitancematrix, effecive didlectric constant, and characteristic impedance to evaluate the electromagnetic influence caused byshort accident in the enclosed-cable tray.
📌 3 Key Takeaways
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Objective & Hypothesis:We apply the mode-matching method to the electrostatic analysis of shorted enclosed-cable trays that aregenerally used in industrial facilities such as nuclear power plant.
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Key Findings & Data:In mode-matching formulation on potentialdistribution, we utilize Laplace ’s equation and superposition principle.
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Conclusion & Impact:After obtaining the modal coefl‘icients fromDirichlet and Neumann boundary conditions, we then derive distributions ofpotential and electric field, capacitancematrix, effecive didlectric constant, and characteristic impedance to evaluate the electromagnetic influence caused byshort accident in the enclosed-cable tray.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters
Abstract
We apply the mode-matching method to the electrostatic analysis of shorted enclosed-cable trays that aregenerally used in industrial facilities such as nuclear power plant. In mode-matching formulation on potentialdistribution, we utilize Laplace ’s equation and superposition principle. After obtaining the modal coefl‘icients fromDirichlet and Neumann boundary conditions, we then derive distributions ofpotential and electric field, capacitancematrix, effecive didlectric constant, and characteristic impedance to evaluate the electromagnetic influence caused byshort accident in the enclosed-cable tray.
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Cite This Article
CHOO, J., KIM, H. T., PARK, H. S., JEONG, C. H. (2022). Electrostatic Analysis of Short Accident in Cable Trays for Intelligent Pressure Transmitters. Istanbul University Journal of Electrical and Electronics Engineering, Cilt: 16 - Sayı: 2, 2039–2045. https://ajindex.com/articles/543614
M. J. A. M. v. Helvoort, “Grounding structures for the EMC-protection of cabling and wiring”, Eindhoven University Eindhoven, Eindhoven, Netherland, 1995
IEEE Standard Criteria firr Independence of Class IE Equipment and Circuits, IEEE Standard 384, 2008
H. J. Eom, “Electromagnetic Wave Theory for Boundaryvalue Problems”, Springer Verlag, Berlin, Germany, 2004
J. Choo, S. Y. Jeong, H. T. Kim, Y. J. Yu, H. S. Park, and C.H. Jeong, “Electrostatic analysis of short accident in cable trays for intelligent pressure transmitters,” in 9th International Canference on Electrical and Electronics Engineering, Bursa,, 2015, pp. 289—293 [5] J. Choo, C. Cho, and J. Choo, “Simple quasi—static analysis for coplanar stripline within multilayer dielectrics”, IEICE Electron. Express, vol. 12, no. 17, pp. 1—8 [6] C. M. Kim and R. V. Ramaswamy, “Overlap integral factors in integrated optic modulators and switches,” lightw. Technol, vol. 7, no. 7, pp. 1063—1070, Jul. 1989
C. Wei, R. F. Harrington, J. R. Mautz, and T. K, Sarkar, “Multiconductor transmission lines in multilayered dielectric media,” IEEE Trans. Micraw. Theory Tech., vol. 32, no. 4, pp. 439—450, Apr. 1984
G. Chione and C. Naldi, “Analytical formulas for coplanar lines in hybrid and monolithic MICs,” Electron. Lett., vol. 20, no. 4, pp. 179—181, Feb. 1984.