Switching converters
Comparison of PWM and One-Cycle Control for Switching Converters
... the switching converters and achieves instantaneous dynamic control of the average value of the switched variable ...one switching cycle for the average value of the switched variable to reach a new ...
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Digital Control for Dynamic Performance Enhancement of DC-DC Switching Converters
... dc-dc switching converters is ...dc-dc switching converters has increased ...dc-dc switching converters to enhance the dynamic performance of dc-dc switching ...
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Large Signals in Switching Converters
... Middlebrook, "Modelling and Analysis of Switching Dc-to-Dc Converters in Constant-Frequency Current-Programmed Mode," IEEE Power Electronics Specialists Conference, 1979 Record, pp.[r] ...
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Harmonic Currents of Semiconductor Pulse Switching Converters
... From this simple figure and the low modulation frequency, it is obvious that the shape of the current taken by the converter from the power network is little distorted and the power fact[r] ...
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An Approach to Use Genetic Algorithm for Designing LLC Resonant Converter
... Resonant converters are switching converters that include resonant tank circuit actively participating in determining input power to output power ...power converters and it is becoming ...
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Analysis and Design of Soft Switched DC-DC Converters for Battery Charging Application
... Soft switching converters can exhibit reduced switching loss, at the expense of increased conduction ...zero-current switching requires that the resonant elements have large ripple; often, ...
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Review of Realization of Three Phase Two Stage Grid System by Using LLC Resonant Converter
... with switching regulators are small sized and high efficiency. High switching frequency is necessary to achieve a small ...the switching loss will increase as the switching frequency is ...
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A Novel Soft Switching Pwm DC DC Converter
... Higher switching frequencies allow reduction of the magnetic component sizes with pulse width modulated (PWM) switching ...increased switching frequencies cause higher switching losses and ...
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Inductive Power Transfer System using Digital Controller based Matrix Converter
... Fig 2. Proposed IPT system with matrix converter This simplified controller is implemented using basic logic circuit components, without the need for digital signal processor/ field programmable gate array platforms, ...
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Single Phase Single Stage High Power Factor Cuk Rectifier
... ABSTRACT: A bridgeless PFC rectifier allows the current to flow through a minimum number of switching devices compared to the conventional PFC rectifier. Accordingly, the converter conduction losses can be ...
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High-Gain Soft Switching Bidirectional Converter with Coupled Inductor
... various converters have been proposed to harness maximum power from renewable power sources, to proper power transfer between ac and dc loads, and to maintain the stable operation of both ac and dc grids under ...
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Digital Simulation of Series Parallel Resonant Converter for Electric Vehicle Applications
... Shri. A.S.Viswanathan is working currently as Assistant Professor in SCSVMV University, Kanchipuram. He has 8 years of teaching and and more than 3 years of Industrial experience. He has received B.E degree in ...
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Zero APT Technique for Evaluation of RESTORING Unbalanced Voltages
... power converters with LC filters and DC-link capacitor (C) included, three insertion transformers used as coupling devices series connected between a three-phase power supply and a lagging power factor load, and ...
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Resonant DC-DC Converter for Wide Load Variations Using Phaseshift
... Hard switching refers to the stressful switching behavior of power electronic ...The switching trajectory of a hard switched power device is shown figure ...high switching losses and ...the ...
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Implementation of Split-SAR ADCs: Improved Linearity with Power and Speed Optimization
... So that the proposed method can achieve a DNL that is two times better in comparison to conventional switching. It can also be found that the error terms are decreased by half, which can be attributed to the ...
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High Performance Soft Switched DC-DC Boost Converter Suitable for PV Applications
... used converters had stress of twice the time of input current values which was now eliminated in the proposed ...the switching losses and transfer of the stress by means of coupled inductor topology ...
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High Step up Switched Capacitor Inductor DC-DC Converter for UPS System with Renewable Energy Source
... these converters to limit the current peak caused by switched ...SCI converters have good performance and high efficiency as well the voltage stress of the converter is ...
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A Low Cost Zero Current Switching AC-AC Resonant Converter for 3-Phase Induction Heating
... IGBT Converters for High Frequency Induction HeatingApplication,” German- Korean Symposium on Power Electronics andElectrical Drives, June 27-29 ; 2004, ...
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SOFT-SWITCHING DC-AC CONVERTERS:- A BRIEF LITERATURE REVIEW
... The various resonant link topologies have been studied and categorized based on soft-switching operations and resonant conditions. A comparative study of different resonant links reveals that the quasi-resonant dc ...
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Soft-Switched Boost DC-DC Converter System for Electric Vehicles using An Auxiliary Resonant Circuit
... Fig.7: Boost converter with Auxiliary resonant circuit The proposed boost converter has two switches namely main switch and auxiliary switch. The main switch has a duty ratio of 0.61 while that of the auxiliary switch is ...
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