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Earthing System Analysis

IEEE Std. 80 grounding design in ETAP — safe, reliable earthing for substations, industrial facilities, and power plants.

IEEE Std. 80IEEE Std. 81IEC 61936-1
Earthing System Analysis
Overview

What we do

Our Earthing System Analysis is performed in accordance with IEEE Std. 80 using ETAP to design and evaluate safe and reliable grounding systems for substations, industrial facilities, and power plants. The study assesses ground grid resistance, Ground Potential Rise (GPR), touch and step voltages, conductor sizing, and grid layout to ensure personnel safety, equipment protection, and compliance with international standards. The analysis also identifies necessary improvements to achieve safe operating conditions under fault scenarios.

Key Scope of Study

Deliverables & analysis

Ground Grid Design & Optimization
Ground Resistance Calculation
Ground Potential Rise (GPR) Analysis
Step & Touch Voltage Assessment
Grid Conductor Sizing
Ground Grid Layout Evaluation
Soil Resistivity Modeling (Multi-Layer Soil)
Fault Current Distribution Analysis
Personnel Safety Assessment
Compliance with IEEE Std. 80 and Utility Requirements

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