In this paper, the analysis is carried out over distribution test systems. The analyses show that voltage variation problems occur in different nodes of the distribution networks with an increase of penetration level. However, proper selection of dispersion level can improve the voltage profile and decrease losses of the distribution systems. Depending on the percentage of PV penetration and its degree of concentration, these variations in irradiance may cause undesirable voltage fluctuations and may affect the operation of the voltage regulating equipment.
['Naidji Mourad', 'Boudour Mohamed']
Impact of increased distributed photovoltaic generation on radial distribution networks