Artículo
Improving the Performance of Low Voltage Networks by an Optimized Unbalance Operation of Three-Phase Distributed Generators
Autor/es | Gastalver Rubio, Adolfo
Romero Ramos, Esther Maza Ortega, José María |
Departamento | Universidad de Sevilla. Departamento de Ingeniería Eléctrica |
Fecha de publicación | 2019 |
Fecha de depósito | 2020-02-26 |
Publicado en |
|
Premios | Premio Trimestral Publicación Científica Destacada de la US. Escuela Técnica Superior de Ingeniería |
Resumen | This work focuses on using the full potential of PV inverters in order to improve the efficiency of low voltage networks. More specifically, the independent per-phase control capability of PV three-phase four-wire inverters, ... This work focuses on using the full potential of PV inverters in order to improve the efficiency of low voltage networks. More specifically, the independent per-phase control capability of PV three-phase four-wire inverters, which are able to inject different active and reactive powers in each phase, in order to reduce the system phase unbalance is considered. This new operational procedure is analyzed by raising an optimization problem which uses a very accurate modelling of European low voltage networks. The paper includes a comprehensive quantitative comparison of the proposed strategy with two state-of-the-art methodologies to highlight the obtained benefits. The achieved results evidence that the proposed independent per-phase control of three-phase PV inverters improves considerably the network performance contributing to increase the penetration of renewable energy sources. |
Identificador del proyecto | ENE2017-84813-R
ENE2014-54115-R |
Cita | Gastalver-Rubio, A., Romero-Ramos, E. y Maza-Ortega, J.M. (2019). Improving the Performance of Low Voltage Networks by an Optimized Unbalance Operation of Three-Phase Distributed Generators. IEEE Access, 7 (Art. number 8926357), 177504-177516. |
Ficheros | Tamaño | Formato | Ver | Descripción |
---|---|---|---|---|
IEEE A_2019_Gastalver_improving.pdf | 5.775Mb | [PDF] | Ver/ | |