Results 1 to 10 of about 101,995 (213)

Current-limiting DC/DC power converters [PDF]

open access: yesIEEE Transactions on Control Systems Technology, 2018
A new nonlinear control framework that guarantees the desired regulation (voltage, current, or power) with an inherent current-limiting capability for different types of dc/dc power converters is presented in this brief.
Konstantopoulos, G., Zhong, Q.
core   +4 more sources

Special Issue “Advanced DC-DC Power Converters and Switching Converters” [PDF]

open access: yesEnergies, 2022
Nowadays, power electronics is an enabling technology in the energy conversion development scenario [...]
Salvatore Musumeci
doaj   +2 more sources

A Comprehensive Review of Fault Diagnosis and Tolerant Control in DC-DC Converters for DC Microgrids

open access: yesIEEE Access, 2021
As the power interface between the energy storage devices (ESD) and the dc link of DC Micro-grids, dc-dc converters, which have been regarded as the heart of many critical applications such as electrical vehicles, data center, and aerospace power systems,
Shahamat Shahzad Khan, Huiqing Wen
doaj   +1 more source

Dynamic compensation based feedforward control against output/input disturbance for LCL‐DAB DC–DC converter operated under no backflow power

open access: yesIET Renewable Power Generation, 2021
LCL‐type resonant dual‐active‐bridge (LCL‐DAB) DC–DC converters have more significant advantages in eliminating backflow power and achieving higher voltage gain compared with traditional dual active bridge (DAB) DC–DC converters. Therefore, LCL‐DAB DC–DC
Xiaoqiang Li   +4 more
doaj   +1 more source

Endpoint Use Efficiency Comparison for AC and DC Power Distribution in Commercial Buildings

open access: yesEnergies, 2021
Advances in power electronics and their use in Miscellaneous Electric Loads (MELs) in buildings have resulted in increased interest in using low-voltage direct current (DC) power distribution as a replacement for the standard alternating current (AC ...
Arthur Santos   +4 more
doaj   +1 more source

Topological review of hybrid RES based multi‐port converters

open access: yesIET Renewable Power Generation, 2022
Depletion of natural resources like gas, oil, coal along with environment pollution increased the popularity of the Renewable Energy Sources (RES). Power Electronic converters are utilized for conversion of power from RES to coordinate the stand‐alone ...
Satya Prasanth Yalla   +2 more
doaj   +1 more source

A system efficiency improvement of DC fast-chargers in electric vehicle applications: Bypassing second-stage full-bridge DC-DC converter in high-voltage charging levels

open access: yesAin Shams Engineering Journal, 2023
In this paper, the DC fast charger module with its circuit topologies is studied detailed. The electric vehicle batteries are charged via DC fast chargers for quick charging.
Yusuf Yasa
doaj   +1 more source

Bidirectional DC-DC converter circuits and smart control algorithms: a review

open access: yesJournal of Electrical Systems and Information Technology, 2022
The entire article has been dedicated to cover the current state of the art in bidirectional DC-DC converter topologies and its smart control algorithms, identified the research gaps and concluded with the motivation for taking up the work. It covers the
V. Viswanatha   +2 more
doaj   +1 more source

Projecting GaN HEMTs lifetimes under typical stresses commonly observed in DC-DC converters

open access: yesPower Electronic Devices and Components, 2023
DC-DC converters exist in virtually every application of modern power electronics. Due to small die size, low on-resistance, and low parasitic capacitance, GaN power devices offer superior conversion efficiency and record-setting power density.
Shengke Zhang   +9 more
doaj   +1 more source

Current Context and Research Trends in Linear DC–DC Converters

open access: yesApplied Sciences, 2022
With the introduction of switch-mode power supplies (SMPS) in the mid-1970s, the efficiency of DC–DC conversion rose from 60 to 80% and SMPS became a popular power supply solution. However, linear regulators have not become obsolete.
Kosala Gunawardane   +4 more
doaj   +1 more source

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