Earthing

Analysis of the current distribution in uder sea cable carring a single short circuit current
The article presents the results of the analysis of the current state in submarine cables through which single-pole short-circuit …
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On accuracy of approximate potential profile calculation for earthing grids
The paper considers the accuracy of the approximate calculation of the potential funnel of square and rectangular mesh earth electrodes …
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Potential field of earthing in karstic soil
The calculation of the electric field of a mesh earth electrode in karst soil was performed using the finite element technique with a …
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Software basis of earthing
An analysis of different methods for calculating mesh earthing systems is carried out in order to determine the best method that can …
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The contribution of mutual overhead lines electromagnetic coupling to loading current off from earthing in condition of single short circuit
The article presents the results of the contribution of mutual electromagnetic coupling between parallel-conducted transmission lines …
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Numerical calculation of earthing electrical field in rocky ground
This paper solves the complex picture of the electric potential created by a mesh earth electrode of a high-voltage plant built on …
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Computer aided interpretation of geoelectric sounding curves
The influence of soil resistance on the characteristics of the earthing conductor is emphasized and a graphical method of interpreting …
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Influence of a buried fence loop on the earth potential distribution
A system of earthing conductors in homogeneous soil is observed, consisting of a grid earthing conductor of the plant and a ring …
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On calculation of the coupled earthing electrodes interaction
The paper presents a system of near-equipotential grounding conductors treated as an electrical network. An example of a system in …
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Calculation of extended earthing systems
The article describes one method of calculating large earthing devices or a system of several interconnected earthing devices. In doing …
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