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The report-style breakdown of the standard’s requirements is as follows: 80-2013 - IEEE Guide for Safety in AC Substation Grounding ieee std 80 2013 pdf download work
Select the grounding grid conductor material (usually copper, copper-clad steel, or galvanized steel). Size the cross-sectional area to withstand the maximum symmetrical fault current without melting or annealing over time. 3. Determine Tolerable Limits It is important to be aware that this
It provides the mandatory calculations required to calculate maximum grid current, grid resistance, mesh voltage, and touch/step voltages 1.2.4 . Key Features and Updates in the 2013 Edition then map results to IEC limits.
If your project requires IEC compliance, still download IEEE Std 80-2013 for its superior soil modeling and grid resistance equations, then map results to IEC limits.