Results 1 to 10 of about 194,297 (358)
IET Power Electronics, 2022 In this article, a phase‐shift modulated zero‐voltage and zero‐current switching (ZVZCS) series resonant converter (SRC) was proposed for constant current (CC) and constant voltage (CV) charging operating at the series resonant frequency.
Yanke Liang, Xu Liu, Shixuan Lyu
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Zero Voltage Switching Converters
, 2014 Contact is the principal method of applying loads between deformable solids,and therefore is present in a wide variety of mechanical components. In addition,contacts usually act as stress concentrations,and are thus probable locations for mechanical failure.
Prof. Shoaib M.Tamboli, +1 more
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Addressing a Special Case of Zero-Crossing Range Adjustment Detection in a Passive Autoranging Circuit for the FBG/PZT Photonic Current Transducer [PDF]
SensorsThis paper analyses a special case in evaluating the passive autoranging (AR) technique that dynamically extends the measurement range of a fiber Bragg grating/piezoelectric transducer (FBG/PZT) operating with a current transformer (CT) to realize a dual-
Burhan Mir +2 more
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Zero Voltage Switching Modified Boost Converter
WSEAS TRANSACTIONS ON POWER SYSTEMS, 2023 Changing the position of the capacitor from the output to the position between the positive output and input connectors, leads to an interesting modification of the traditional Boost converter. The inrush current, when the converter is applied to a stable voltage source e.g.
Felix A. Himmelstoss
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A Fixed Frequency Zero-Voltage-Switching On-Board EV Charger
IEEE Open Journal of Power Electronics, 2022 For electric vehicle (EV) onboard charging, high efficiency and power density of the charger is required. Soft switching technique is an effective way to increase On-Board Charger (OBC) power density and efficiency.
Changsheng Hu +4 more
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Analysis and design of a wide range ZVS/ZCS push–pull DC/DC converter with voltage clamped
IET Power Electronics, 2022 A new isolated zero‐voltage switching (ZVS)/zero‐current switching (ZCS) push–pull (PP) DC/DC converter is presented. One auxiliary switch S3 and a clamping capacitor Cc are introduced at the primary of the conventional push–pull converter and a voltage ...
Hui Xiao, Qunfang Wu, Heng Xi
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Simple Structure of Soft Switching for Boost Converter
Energies, 2020 A soft switching boost converter, with a small number of components and constant frequency control, is proposed herein by using the quasi-resonance method and the zero-voltage-transition method, realizing (1) the zero-voltage switching during the switch ...
Yeu-Torng Yau +2 more
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IET Power Electronics, 2021 This paper introduces a new high step down four‐phase converter with soft switching and automatic uniform current sharing. The phase number of the introduced topology can be expanded.
Amin Asghari
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A new soft‐switching multi‐input quasi‐Z‐source converter for hybrid sources systems
IET Renewable Power Generation, 2021 This study focuses on a zero voltage transition multi‐input quasi‐Z‐source converter (qZSC). This topology can be used for input sources with different voltages and currents to provide a constant output voltage.
Amir Torki Harchegani +2 more
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A Duty Cycle Controlled ZVS Buck Converter With Voltage Doubler Type Auxiliary Circuit
Frontiers in Energy Research, 2021 DC–DC converters have wide applications in industries, motor drive circuits, electric vehicles, and power supplies. In traditional converters hard switching occurs due to switching losses.
Sana Basharat +8 more
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