Substations are important parts of electric power systems, and they require well-designed
grounding systems. A proper grounding system guarantees the safety of the personnel …

Understanding the impulse response of tower grounding systems is a key factor in the
determination of the lightning performance of transmission lines and the safety voltages near …

Abstract: Step and touch voltages play an important role when designing high voltage
substation. Step and touch potentials near high voltage substation due to severe ground …

Lightning transient characteristic of the grounding grid is fundamental for optimum
performance of lightning protection of a substation. In order to design an appropriate …

The grounding grid provides a common ground for the electrical equipment as well all the
metallic structures in the substation. Effective Grounding system design is important as it …

This work is primarily concerned with the performance of tower base earthing systems under
AC variable frequency and transient conditions. The work has involved the investigation into …

Earthing system plays an essential role in electrical systems in terms of safety for people in
the vicinity against the hazard of electric shocks as well as protection and proper operation …

The most common method to measure resistance to earth is the Fall-of-potential method.
There are two leads involved in the measurement, and the inductive coupling between them …

This article proposed a computer-based simulation approach to estimate touch and step
voltages due to a lightning strike at a mass rapid transit railway station. A purely resistive …

The effects of fault current and soil resistivity on grounding performance are shown in this
work. The fault current and soil characteristics are modified from the real values in a case …