EMC studies on grid integration of Distributed Energy Resources. A 10 kW, IEC-61850 compliant inverter design and preliminary test results

摘要

In this paper the main features of a transformerless 10 kW three-phase inverter, compliant to IEC-61850 communication standard, will be presented. It will be used for a research project concerning the study of grid harmonics pollution produced by high penetration of DER (Distributed Energy Resources). It will allow testing different harmonics mitigation and power injection control strategies.