Results 71 to 80 of about 30,850 (232)
A Study on a Phase-Shift Controlled ZVS DC-DC Converter with a Synchronous Rectifier
Engineering ProceedingsThe paper presents a study on a phase-shift controlled zero-voltage switching (ZVS) full-bridge DC-DC converter employing synchronous rectification using the LTC3722-1 controller.
Tsvetana Grigorova +2 more
doaj +1 more source
Design Methodology of Tightly Regulated Dual-Output LLC Resonant Converter Using PFM-APWM Hybrid Control Method [PDF]
, 2019 A dual-output LLC resonant converter using pulse frequency modulation (PFM) and asymmetrical pulse width modulation (APWM) can achieve tight output voltage regulation, high power density, and high cost-effectiveness.
HakSun Kim +5 more
core +1 more source
A Novel Structure of High Voltage Gain DC‐DC Converters for Photovoltaic (PV) Applications
Engineering Reports, Volume 7, Issue 1, January 2025.In this paper, a new structure of high voltage gain DC‐DC boost converters is proposed for photovoltaic applications. The proposed converter has high voltage gain and low voltage stress on switches and diodes. ABSTRACT In this paper, a new structure of high‐voltage‐gain DC‐DC boost converters is proposed for photovoltaic applications.
Farzad Karimian +2 more
wiley +1 more source
Modelling and regulation of dual-output LCLC resonant converters [PDF]
, 2007 The analysis, design and control of 4th-order LCLC voltage-output series-parallel resonant converters (SPRCs) for the provision of multiple regulated outputs, is described.
Ang, Y +3 more
core +1 more source
IET Circuits, Devices &Systems, Volume 2025, Issue 1, 2025.The swift progression of electric vehicles (EVs) presents significant prospects for the enhanced integration of sustainable energy in the automotive industry. The installation technique and cost‐effectiveness of on‐board chargers (OBCs) have contributed to their increasing popularity as a feasible option for EVs. Moreover, there exists a growing demand
T. Deepti +8 more
wiley +1 more source
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
core
A New Zero Current Switching Ultra Step‐Up Converter With Low Input Current Ripple
IET Circuits, Devices &Systems, Volume 2025, Issue 1, 2025.This paper proposes a high step‐up converter featuring zero current (ZC) switching (ZCS) and continuous input current to enhance efficiency. The converter integrates switched capacitor and coupled inductor techniques to improve voltage gain while significantly reducing the voltage stress across the switch. Furthermore, the maximum voltage stress on the
Eiraj Rezai +3 more
wiley +1 more source
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
doaj +1 more source
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
doaj +1 more source