At present, energy generation is evolving into a smart distribution system that assimilates
several green energy resources at a distributed level assuring to generate clean energy …

The impact of frequency-dependent soil electrical parameters on the lightning response of
typical wind turbine grounding systems is investigated. It is shown that the frequency …

Grounding electrodes have an important role in electric power transmission and distribution
systems. They are used to prevent excessive hazardous voltages due to ground potential …

This paper investigates the ground potential rise (GPR) developed in wind farms subject to
direct lightning currents representative of first and subsequent negative downward strokes …

The computation of ground resistances and impedances is essential to appraise the
compliance of grounding systems with safety requirements, and to predict potential electrical …

Previous analysis of the lightning response of wind turbine grounding systems has often
considered only one unit. This paper investigates the impulse and low-frequency …

Wind turbines are very vulnerable to lightning strikes due to their height, sharp edges and
remote locations often with high soil resistivity. In this paper we present numerical …

This paper investigates the lightning response of a pair of interconnected wind turbine
grounding systems assuming their connection to be performed by a bare or insulated …

Dynamic instability of decentralized wind energy farms is a major issue to deliver continuous
green energy to electricity consumers. This instability is caused by variations of voltage and …

This paper studies the voltages developed on a wind turbine (WT) and a medium-voltage
distribution line (MVDL) connected to a wind farm subjected to lightning strikes and located …