Measurement of grounding resistance and ground potentials

Focusing on the design and measurement of grounding loops in high-voltage substations, this book covers essential concepts of electrical grounding, including methods for measuring ground resistance and surface potentials. It details procedures aligned with IEEE and ABNT standards and aims to validate these methods through a case study of a 69kV substation grounding grid. The study includes real test data, providing a comprehensive assessment of grounding systems to ensure safety and reliability.