Results 71 to 80 of about 5,790 (223)
IET Circuits, Devices &Systems, Volume 2025, Issue 1, 2025.This article proposes a new high step‐down converter which, on the input side, there are two series switches. The coupled inductors are used to decrease voltage gain, but on the output side of the proposed converter, two independent inductances are placed and act like interleaved, which cause to decrease output current ripple.
Mahmood Vesali, Euclides Chuma
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IET Renewable Power Generation, 2023 In this paper a new topology of non‐isolated high step‐up DC‐DC is proposed for renewable applications like photovoltaic (PV) power generation. This converter is designed based on coupled inductor and VMC techniques.
Seyed Majid Hashemzadeh +3 more
doaj +1 more source
Zero-Voltage and Zero-Current Switching Buck-Boost Converter for PV Applications [PDF]
, 2014 A ZVS and ZCS buck boost converter is presented for PV panel applications. The salient points are that all the switching devices are under zero-current switching during turn-on and zero-voltage switching during turn-off.
Govind, S. (Sudhin) +2 more
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IET Circuits, Devices &Systems, Volume 2025, Issue 1, 2025.The utilization of on‐board chargers (OBCs) in electric vehicle (EV) has become increasing prevalent due to their configuration and cost‐efficiency in the context of installation. Furthermore, the automobile industry is increasingly showing interest in bidirectional power flow because of the EV’s ability to provide energy back to the network. The paper
T. Deepti +6 more
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Journal of Modern Power Systems and Clean Energy, 2019 Power electronic conversion plays an important role in flexible AC or DC transmission and distribution systems, integration of renewable energy resources, and energy storage systems to enhance efficiency, controllability, stability, and reliability of ...
Keyan Shi +3 more
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Analysis and robust passivity‐based control of zero‐voltage switching quasi‐resonant Cuk converter
IET Power Electronics, 2021 Here, a general state‐space average model of the half‐wave zero‐voltage switching quasi‐resonant Cuk converter (HW‐ZVS‐QRCC) is derived and validated. The development of an extended Lyapunov‐function‐based robust passivity‐based control strategy for HW ...
Mostafa Ali Ayubirad +1 more
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Design and evaluation of a reconfigurable stacked active bridge dc/dc converter for efficient wide load-range operation [PDF]
, 2017 This paper presents the design and implementation of a large-step-down soft-switched dc-dc converter based on the active bridge technique which overcomes some of the limitations of the conventional Dual Active Bridge (DAB) converter.
Abramson, Rose A. +4 more
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A Framework for Online Estimation of High Frequency Converter Circuit Parameters
Electronics Letters, Volume 61, Issue 1, January/December 2025.In this paper a parameter estimation method of high frequency switching power converters is proposed. Parameters are estimated through measurement of basic circuit voltage and current quantities and using simple feed forward neural networks to establish correlations between circuit parameter variations and general converter performance.
Nicholas Green, Mohammed Agamy
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Energies, 2018 In the inductive power transfer (IPT) system, it is recommended to drive the resonant inverter in zero-voltage switching (ZVS) or zero-current switching (ZCS) operation to reduce switching losses, especially in dynamic applications with variable ...
Anning Yu +4 more
doaj +1 more source
Analysis and control of dual-output LCLC resonant converters with significant leakage inductance [PDF]
, 2008 The analysis, design and control of fourth-order LCLC voltage-output series-parallel resonant converters for the provision of multiple regulated outputs, is described.
Ang, Y.A. +3 more
core +2 more sources