Results 31 to 40 of about 1,556,172 (342)
IET 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
Frontiers in Energy Research, 2022 The isolated dual active bridge (DAB)-based two-stage AC-DC-DC converters have been widely applied in grid-connected power electronics systems. However, the impedance interactions between the DAB converter and the AC-DC rectifier can cause instability ...
Fan Feng +4 more
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Energy Reports, 2020 For multi-applications, a novel universal switched-capacitor (SC) converter is proposed in this paper. The proposed converter consists of a rotation-type SC converter and a full-bridge circuit.
Kei Eguchi +3 more
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Review of High-Frequency High-Voltage-Conversion-Ratio DC–DC Converters
IEEE Journal of Emerging and Selected Topics in Industrial Electronics, 2021 The development of high-frequency power converters is continuously improving their power density, efficiency and fast dynamic response. Among them, high-voltage-conversion-ratio (HVCR) dc–dc converters are widely used in high gain, i.e., step-up/-down or
Yue-Shi Guan +3 more
semanticscholar +1 more source
Supercapacitor assisted LDO (SCALDO) techniquean extra low frequency design approach to high efficiency DC-DC converters and how it compares with the classical switched capacitor converters [PDF]
, 2013 Supercapacitor assisted low dropout regulators (SCALDO) were proposed as an alternative design approach to DC-DC converters, where the supercapacitor circulation frequency (switching frequency) is in the order of few Hz to few 10s of Hz, with an output ...
Nihal Kulatana +5 more
core +1 more source
Topological review of hybrid RES based multi‐port converters
IET 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
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Review on Advanced Control Technologies for Bidirectional DC/DC Converters in DC Microgrids
IEEE Journal of Emerging and Selected Topics in Power Electronics, 2020 DC microgrids encounter the challenges of constant power loads (CPLs) and pulsed power loads (PPLs), which impose the requirements of fast dynamics, large stability margin, high robustness that cannot be easily addressed by conventional linear control ...
Q. Xu +5 more
semanticscholar +1 more source
Double-boost DC to DC converter [PDF]
, 2008 In this paper anew boost topology is proposed. The circuit is similar with two parallel boost dc-to-dc converters, but the two inductors are charged in parallel and release energy in series, thus enhancing the voltage boost ratio.
M.J. Case +8 more
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SURVEY OF CONTROL METHODS FOR DC-DC CONVERTERS [PDF]
Acta Electrotechnica et Informatica, 2018 The paper presents a survey of the currently used control methods for DC-DC converters and the current state of research in this area. Determining the ideal method for output voltage control in DC-DC converters is a demanding task due to their nonlinear
Martin LEŠO +3 more
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Energies, 2021 The development of technologies to improve the performance of photovoltaic (PV) module integrated converters (MICs) is fundamental to increase the use of distributed generation systems with photovoltaic power source in large urban centers, mainly for ...
Márcio R. S. de Carvalho +5 more
doaj +1 more source