This paper presents an energy-sampled data model of a cascade H-bridge multilevel converter for single-phase multi-string grid-connected photovoltaic systems. Based on this model a control scheme forâ€¦ (More)

2005 European Conference on Power Electronics andâ€¦

2005

A dynamic interconnection of PV modules based on an irradiance equalization algorithm in grid-connected systems based on a plant oriented configuration is presented. The maximum output power at theâ€¦ (More)

2007 European Conference on Power Electronics andâ€¦

2007

This work is devoted to establish preliminary criteria helping in the choice of a central inverter power sizing in grid-connected PV systems in order to maximize the yearly energy injected to theâ€¦ (More)

In the present paper three different residential grid-connected photovoltaic inverter configurations are analyzed. A unified large-signal linear energy-sampled data model is achieved which allows theâ€¦ (More)

Proceedings of the IEEE International Symposiumâ€¦

2005

This work describes the analysis, modeling and design of a buck-based inverter control for grid-connected photovoltaic (PV) systems. On one hand a linear digital voltage controller is designed from aâ€¦ (More)

Proceedings of the IEEE International Symposiumâ€¦

2005

Starting from a comparative study of the generated output power in several grid-connected PV system configurations, the work proposes a dynamic interconnection of photovoltaic (PV) modules dependingâ€¦ (More)