Review of substation grounding system behavior under high frequency and transient faults in uniform soil
N Permal, M Osman, MZAA Kadir, AM Ariffin - IEEE Access, 2020 - ieeexplore.ieee.org
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 …
grounding systems. A proper grounding system guarantees the safety of the personnel …
Overview of transient simulations of grounding systems under surge conditions
T Kisielewicz, M Cuenca - Energies, 2022 - mdpi.com
The present paper gives an overview of modelling methods of standard grounding systems
under surge conditions, using the non-uniform transmission line approach. The model …
under surge conditions, using the non-uniform transmission line approach. The model …
On the behaviour of vertical ground electrodes under high frequency currents
This paper aims to study and analyse the behaviour of ground electrodes at low and high
frequency ranges. Single-layer soil is considered where several values of soil resistivity are …
frequency ranges. Single-layer soil is considered where several values of soil resistivity are …
Considerations on earthing impedance measurement using low-magnitude variable-frequency currents
This paper deals with the measurement of earthing impedance of systems subjected to low
magnitude variable-frequency currents. Measurement fundamentals are briefly discussed …
magnitude variable-frequency currents. Measurement fundamentals are briefly discussed …
Performance of aligned earth rods under low-magnitude variable-frequency current
This paper analyses the behaviour of earthing systems under low and high frequency
ranges, aiming to provide effective design and mitigating risk associated with fault current …
ranges, aiming to provide effective design and mitigating risk associated with fault current …