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

A Amir, A Amir, HS Che, A Elkhateb, N Abd Rahim - Renewable energy, 2019‏ - Elsevier
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) …

[HTML][HTML] Non-isolated high step-up DC/DC converters–An overview

Y Koç, Y Birbir, H Bodur - Alexandria Engineering Journal, 2022‏ - Elsevier
High step-up, high efficiency, low cost DC/DC converters have operated as an interface to
make use of the renewable energy system generated power. In order to obtain desired …

Overview of high-step-up coupled-inductor boost converters

H Liu, H Hu, H Wu, Y **ng… - IEEE journal of emerging …, 2016‏ - ieeexplore.ieee.org
High-step-up, high-efficiency, and cost-effective dc-dc converters, serving as an interfacing
cell to boost the low-voltage output of renewable sources to the utility voltage level, are an …

Comprehensive conception of high step-up DC–DC converters with coupled inductor and voltage multipliers techniques

L Schmitz, DC Martins… - IEEE Transactions on …, 2020‏ - ieeexplore.ieee.org
Due to the plethora of non-isolated high gain step-up dc-dc converters presented in the
literature, it has become important to comprehensively review and classify them, as well as …

Generalized high step-up DC-DC boost-based converter with gain cell

L Schmitz, DC Martins… - IEEE Transactions on …, 2016‏ - ieeexplore.ieee.org
High step-up conversion is an indispensable feature for the power processing of low voltage
renewable sources in grid-connected systems. Motivated by this necessity, this paper …

Ultra-large gain step-up switched-capacitor DC-DC converter with coupled inductor for alternative sources of energy

TJ Liang, SM Chen, LS Yang, JF Chen… - IEEE Transactions on …, 2012‏ - ieeexplore.ieee.org
An ultra-large voltage conversion ratio converter is proposed by integrating a switched-
capacitor circuit with a coupled inductor technology. The proposed converter can be seen as …

A novel high step-up converter with a quasi-active switched-inductor structure for renewable energy systems

H Liu, F Li - IEEE Transactions on Power Electronics, 2015‏ - ieeexplore.ieee.org
A novel high step-up dc-dc converter with a quasi-active switched-inductor structure for a
renewable energy system is presented in this paper. The proposed converter is composed …

Single-switch high step-up converters with built-in transformer voltage multiplier cell

Y Deng, Q Rong, W Li, Y Zhao, J Shi… - IEEE Transactions on …, 2012‏ - ieeexplore.ieee.org
In this paper, a built-in voltage gain extension cell is proposed to give a universal topology
derivation on next-generation high step-up converters for large voltage gain conversion …

Design, analysis, and implementation of solar power optimizer for DC distribution system

SM Chen, TJ Liang, KR Hu - IEEE transactions on power …, 2012‏ - ieeexplore.ieee.org
This paper proposes a high step-up solar power optimizer (SPO) that efficiently harvests
maximum energy from a photovoltaic (PV) panel then outputs energy to a dc-microgrid. Its …

A high step-up PWM DC-DC converter with coupled-inductor and resonant switched-capacitor

Y Ye, KWE Cheng, S Chen - IEEE Transactions on Power …, 2016‏ - ieeexplore.ieee.org
In this paper, a novel high step-up pulse width modulation dc-dc converter integrating
coupled-inductor and switched-capacitor (SC) techniques is presented. The proposed …