The paper proposes an approach to study the electrical behavior of distribution lines belonging to smart grids and to evaluate the penetration of photovoltaic plants. When a large amount of the electrical power coming from distributed generators feds a distribution line, several issues can appear and, in general, they are not planned during the design of the electrical line. In the last years, the issues due to the bidirectional flows of the energy are a hot topic and many efforts are being made to model and characterize them. We propose two indices able to characterize any distribution line in terms of linearity and periodicity of the electrical signal. Moreover, in case of more lines with different amount of photovoltaic power, these indices allow to detect the different contribution of the PV plants
PV Penetration in Distribution Lines of Smart Grids / Vergura, S.; Carpentieri, M.. - ELETTRONICO. - A2-TS2:(2017). (Intervento presentato al convegno IEEE International Conference on Environment and Electrical Engineering, EEEIC 2017 tenutosi a Milano, Italy nel June 6-9, 2017) [10.1109/EEEIC.2017.7977781].
PV Penetration in Distribution Lines of Smart Grids
S. Vergura;M. Carpentieri
2017-01-01
Abstract
The paper proposes an approach to study the electrical behavior of distribution lines belonging to smart grids and to evaluate the penetration of photovoltaic plants. When a large amount of the electrical power coming from distributed generators feds a distribution line, several issues can appear and, in general, they are not planned during the design of the electrical line. In the last years, the issues due to the bidirectional flows of the energy are a hot topic and many efforts are being made to model and characterize them. We propose two indices able to characterize any distribution line in terms of linearity and periodicity of the electrical signal. Moreover, in case of more lines with different amount of photovoltaic power, these indices allow to detect the different contribution of the PV plantsI documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
