Power quality analysis for 3-phase standalone photovoltaic installations: A case study

The technical characteristics of an autonomous residential PV system must obey to national and international standards and norms, in order to guarantee efficient and economical operation. To this direction a methodology based on artificial intelligence technique is applied, in order to adjust the system operational and designing variables that optimize the power quality indices. The cases of 1-phase, 2-phase and 3phase loading are examined.