Results 21 to 30 of about 29,027 (306)

Design and Implementation of Full Bridge Non-isolated DC-DC Bidirectional Converter Using Fuzzy logic [PDF]

open access: yes, 2019
With ever increasing benefits of non-renewable energy sources, the importance of energy storage system is increasing consistently. Power electronics converters are usually used to convert the power from renewable sources to match the load demand and grid
Ankita Kalidas Bhandare   +5 more
core   +1 more source

Hybrid and modular multilevel converter designs for isolated HVDC–DC converters [PDF]

open access: yes, 2018
Efficient medium and high-voltage dc-dc conversion is critical for future dc grids. This paper proposes a hybrid multilevel dc-ac converter structure that is used as the kernel of dc-dc conversion systems.
Adam, G.P.   +4 more
core   +1 more source

A Comprehensive Review of DC-DC Converters for EV Applications [PDF]

open access: yes, 2023
DC-DC converters in Electric vehicles (EVs) have the role of interfacing power sources to the DC-link and the DC-link to the required voltage levels for usage of different systems in EVs like DC drive, electric traction, entertainment, safety and etc ...
Hosseinzad, Shayan, Mirzaei, Amin
core   +1 more source

Thermal analysis of non‐isolated conventional PWM‐based DC–DC converters with reliability consideration

open access: yesIET Power Electronics, 2021
This paper proposes analytics for reliability assessment of non‐isolated conventional pulse width modulation DC‐DC (NIDC‐DC) converters. This class of converters consists of conventional Buck, Boost, Buck–Boost, Cuk, Sepic and Zeta topologies.
Hadi Tarzamni   +6 more
doaj   +1 more source

Morphing Switched-Capacitor Converters with Variable Conversion Ratio [PDF]

open access: yes, 2015
High-voltage-gain and wide-input-range dc-dc converters are widely used in various electronics and industrial products such as portable devices, telecommunication, automotive, and aerospace systems.
Huang, Y, Hui, SYR, Tan, SC, Xiong, S
core   +1 more source

Topologies and Control Schemes of Bidirectional DC–DC Power Converters: An Overview

open access: yesIEEE Access, 2019
Bidirectional DC-DC power converters are increasingly employed in diverse applications whereby power flow in both forward and reverse directions are required.
Saman A. Gorji   +3 more
doaj   +1 more source

System configuration, fault detection, location, isolation and restoration: a review on LVDC Microgrid protections [PDF]

open access: yes, 2019
Low voltage direct current (LVDC) distribution has gained the significant interest of research due to the advancements in power conversion technologies. However, the use of converters has given rise to several technical issues regarding their protections
Bououden   +11 more
core   +1 more source

Multiple-output DC–DC converters: applications and solutions [PDF]

open access: yes, 2022
Multiple-output DC–DC converters are essential in a multitude of applications where different DC output voltages are required. The interest and importance of this type of multiport configuration is also reflected in that many electronics manufacturers ...
Durán, Eladio   +3 more
core   +2 more sources

Design and Performance Evaluation of SMC-Based DC–DC Converters for Microgrid Applications

open access: yesEnergies, 2023
In recent times, DC microgrids (MGs) have received significant attention due to environmental concerns and the demand for clean energies. Energy storage systems (ESSs) and photovoltaic (PV) systems are parts of DC MGs.
Qudrat Ullah   +3 more
doaj   +1 more source

Non‐isolated bidirectional DC–DC converter analysis and implementation

open access: yesIET Power Electronics, 2014
A non‐isolated bidirectional DC–DC converter is presented in this study. The configuration of the proposed converter is simple. The voltage gain of the proposed converter is higher than the conventional bidirectional DC–DC buck/boost converter in the step‐up mode. In addition, the voltage gain is lower than the conventional buck/boost in step‐down mode.
Hossein Ardi   +2 more
openaire   +1 more source

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