Comparative analysis of high voltage gain DC-DC converter topologies for photovoltaic systems

Abstract

In this paper, a comparative analysis has been presented on various topologies of isolated and non-isolated DC-DC converters. Here, the major focus remains on transformer-less (TL) DC-DC converters, based on the conventional basic boost converter. In addition, to attain high voltage gain, a classification of non-isolated converters based on extendable and non-extendable design has been presented. For comparative and theoretical analysis, the parameters chosen are the number of components utilized by each converter topology, high voltage gain offered, voltage stresses on each component involved and the efficiency of the high gain topologies. For the converters under discussion, operation under ideal and non-ideal conditions has also been highlighted. Based on this study, authors present a guide for the reader to identify various high voltage gain topologies for photovoltaic (PV) systems.

Photovoltaic emulator based on PV simulator RT implementation using XSG tools for an FPGA control: Theory and experimentation

“…Indeed, it is potentially inexhaustible at the human scale, clean, and renewable. [3][4][5] The digital In this context installs photovoltaic (PV) systems whose their technologies have known an extensive research over several decades.…”

“…The use of a direct current/direct current (DC/DC) boost converter is a widespread approach by several researchers. [3][4][5] The digital…”

DC-to-DC Converter Topologies for Wireless Power Transfer in Electric Vehicles

“…These resonant compensation circuits are shown and detailed in [23,24]. Non-isolated and isolated versions of Ćuk and SEPIC converter have been used in the literature [25][26][27][28][29][30]. Magnetically coupled single-switch buck-boost converters (namely isolated Ćuk, Zeta, SEPIC, and P5) have been presented in [1].…”

A Comprehensive Review of DC–DC Converter Topologies and Modulation Strategies with Recent Advances in Solar Photovoltaic Systems

“…Table 1 clearly summarizes the contribution of the proposed review article along with the various surveys that were already published and mentioned in the literature. [18] x x x x Solar PV systems [19] x x x x x Renewable Energies [20] x x x x x x x Renewable Energies [21] x x x x x x Distributed generation units [22] x x x x x Renewable energy and energy storage systems [23] x x x x PV applications [24] x x x x DC Microgrids [25] x x x Solar PV systems [26] x x x x Solar PV systems [27] x x x x PV, wind, HVDC Applications [28] x…”