Optimization of multilayer earth structure by using steepest descent method and estimation of transient ground potential rise in substation

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dc.contributor.authorSenthilkumar, R.T.
dc.contributor.authorSelvakumar, K.
dc.contributor.authorNagaraian, K.
dc.date.accessioned2026-02-06T06:37:48Z
dc.date.issued2018
dc.description.abstractThe purpose of this paper is to analyse the impact of ground potential rise in the design of substation. Investigation of soil structure in the substation site is the pre-requirement to design the substation. Number of layers, resistivity of each layer and thickness are the parameters to be estimated with the measured site data. By using RESAP module of CDEGS software optimizing the parameters of soil structure. Ground potential rise of substation to be computed when the fault current is injected in to the grounding grid in power frequency using MALZ module and HIFREQ module of CDEGS. Further discussed about the safest ground potential rise and the ways to improve the safest GPR. © 2018 IEEE.
dc.identifier.citationAsia-Pacific Power and Energy Engineering Conference, APPEEC, 2018, Vol.2018-October, , p. 123-127
dc.identifier.issn21574839
dc.identifier.urihttps://doi.org/10.1109/APPEEC.2018.8566442
dc.identifier.urihttps://idr.nitk.ac.in/handle/123456789/31258
dc.publisherIEEE Computer Society help@computer.org
dc.subjectCDEGS
dc.subjectground potential rise
dc.subjectgrounding
dc.subjectmethod of moments
dc.subjectmultilayer earth structure
dc.subjectsteepest descent method
dc.titleOptimization of multilayer earth structure by using steepest descent method and estimation of transient ground potential rise in substation

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