Some aspects of electromagnetic interference, electromagnetic compatibility and geomagnetic induced currents

Abstract

Electromagnetic compatibility is studied in special environments represented by renewable energy systems of two types, namely wind power farms and large photovoltaic parks. First, the sources of interference are identified which can be internal or external to these systems. Then suggestions of how to mitigate these effects are proposed. In addition, geomagnetic induced currents are also described as rare events but relevant sources of interference for both systems. The focus is on immunity of these systems to internal and external sources, but emissions and their effects on external equipment/installations will also be mentioned.