This work presents the design of a stand-alone photovoltaic system based on the multi-string topology. In this topology, two PV panel arrays are connected to a DC bus through cascaded boost converters. A bidirectional ...

This master thesis analyses and implements a stand-alone photovoltaic system based on decentralized Multi String topology. The proposed system is composed of a set of DCDC converters linked to the PV arrays of panels, ...

Considering the use of energy from photovoltaic (PV) systems, this work presents a comparative study of the traditional PV system with the multi-string PV system. The traditional system consists of three PV panels associated ...

Considering the use of energy from photovoltaic (PV) systems, this work presents a comparative study of the traditional PV system with the multi-string PV system. The traditional system consists of three PV panels associated ...

The continuous economic development of many countries and the emerging environmental issues (gas emissions and the greenhouse effect) observed in the last decades forced an intense research in renewable energy sources. ...

Transformerless inverters are a compact and high efficiency solution for the grid connected Photovoltaic (PV) systems, however the leakage currents have to be mitigated. Common-Grounded (CG) inverters are an attractive ...

This thesis reports the contributions obtained while developing doctoral studies in the Doctorado en Ingeniería Automática from the Universidad Nacional de Colombia. The thesis focuses on power converters for processing ...

Due to the high demand for web services and cloud storage, it is necessary to design ‘Data Centers’ with a greater number of Racks, which house servers and hard disks; based on the exponential growth of ‘Data Centers’, it ...

Mycobacterium tuberculosis (Mtb) es uno de los patógenos más exitosos de la humanidad, siendo el principal causante de tuberculosis, responsable del mayor número de muertes a nivel mundial por un agente infeccioso, estimándose ...