Sentence examples for grounding grid from inspiring English sources

The measured soil resistivity values were then used to evaluate the ground resistance values of a grounding grid 'with rod' for the wet soil site and 'without rods' for the dry soil site, and then compared with the simulated ground resistance values.

FEM was used in [7] for computing the grounding grid resistance.

In this scheme, a grounding grid with rods was used for Site 1.

A substation grounding grid has been analyzed with the variation of soil layer depth in [5].

This method has been shown to be dependent on the substation grounding grid design.

The condition of the substation grounding grid is vital for the safety of the people.

Ref. [3] presented an analysis on evaluating grounding grids of different shapes in substations.

The configuration of grounding grids which are used to earth electrical substations could be equally or unequally spaced.

The main purpose of this paper is the development of an optimization model to design grounding grids in electrical substations.

Different shapes of grounding grids have also been considered in [4] in calculating ground resistance using the finite-element method (FEM).

Ref. [6] conducted a study where they measured the impedances of four grounding grids using tuned-frequency test equipment operating close to the system operating frequency.