نتایج جستجو برای: two input dc

تعداد نتایج: 2637189  

2009
D. Vinnikov T. Jalakas

This paper presents a new high-power step-up DC/DC converter topology with high-frequency isolation intended for residential fuel cell power systems. In contrast to traditional voltage source converters, the proposed topology utilizes the Z-source (impedance source) network represented by a combination of two inductors and two capacitors on the input side of the DC/DC converter. Due to the spec...

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2008
Tihomir Sashev Brusev Peter Trifonov Goranov

This paper concerns the technological limitation of fully monolithic dc-dc converters. Two types of circuits were investigated on AMS CMOS 0.35 μm process. Comparison between efficiency results of architectures used on-chip and off-chip filter’s inductors are made. The inductors influence over the dc-dc converters performance is evaluated. Input voltage of 3.6V, which is the normal voltage for ...

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2011
Felix Jauch Juergen Biela

A new bidirectional isolated Zero-VoltageSwitching (ZVS) DC-DC converter with nonpulsating input and output current is proposed. This converter is ideally suited for battery charging application and is applied as a submodule in a battery storage system based on a modular multilevel converter (MC). The current output of the proposed DC-DC converter enables small current ripple for directly inter...

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2007
Kiyokazu Umimura Hiroki Sakurai Yasuhiro Sugimoto

A CMOS Current-mode DC-DC converter using a quadratic slope compensation scheme is presented. The use of a quadratic slope instead of a conventional linear slope makes a damping factor and a frequency bandwidth of a current feedback loop independent of the converter’s output voltage. Further designing the coefficient of the quadratic slope to be fully dependent of the input voltage, the damping...

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Journal: :IEEE Trans. Industrial Electronics 1993
Marian K. Kazimierczuk Dariusz Czarkowski Nandakumar Thirunarayan

A new phase-controlled resonant inverter is obtained by paralleling the ac loads of two identical parallel resonant inverters. A phase shift between the drive signals of the two inverters controls the amplitude of the output voltage of the new inverter. A voltage-driven rectifier is used as an ac load of the inverter which results in a phase-controlled parallel resonant dc-dc converter. A frequ...

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Journal: :IOSR Journal of Electrical and Electronics Engineering 2016

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Journal: :The Journal of Engineering 2019

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Journal: :Automatika 2019

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Journal: :Indian Journal of Science and Technology 2016

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Journal: :IEEE Access 2022

This paper presents a novel high step-down DC-DC converter based on switched-capacitor resonant topology. It is presented in 48/8 V version, which was verified by simulations and experiments. The most notable features specific to this are an almost non-iductive design relatively low voltage stress across switching devices. proposed topology allows for zero-current-switching (ZCS) zero-voltage-s...

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