Results 141 to 150 of about 23,994,784 (192)

A near zero refractive indexed non-uniform metasurface for broadband RCS reduction of an antipodal Vivaldi antenna. [PDF]

Sci Rep
Das P, Kundu S, Kumar R.
europepmc   +1 more source

A 0.18-μm BCD Adaptive-On-Time Buck DC-DC Converter with 96.03% Peak Efficiency and 100% Duty Cycle. [PDF]

Micromachines (Basel)
Li T, Qi S, Liu H.
europepmc   +1 more source

An experimental investigation of unique high stepup boost converter for electric vehicle and solar photovoltaic.

Sci Rep
Mariprasath T, Shivashimpiger S, Rivera M, Wheeler P, Reddy MPP, Ali SM, Peruthambi V, Bonaldo J.   +7 more
europepmc   +1 more source

Nonisolated High Step-Up Boost Converter Integrated With Sepic Converter

IEEE Transactions on Power Electronics, 2010
For a nonisolated high step-up converter, the combination of a boost converter with a series output module is investigated in this paper. As a solution to supplement the insufficient step-up ratio and distribute a voltage stress of a classical boost converter, a sepic-integrated boost (SIB) converter, which provides an additional step-up gain with the ...
Gun-Woo Moon, Ki-Bum Park, Myung-Joong Youn   +2 more
exaly   +4 more sources

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High-Efficiency, High Step-Up DC-DC Converters

IEEE Transactions on Power Electronics, 2003
Many applications call for high step-up DC-DC converters that do not require isolation. Some DC-DC converters can provide high step-up voltage gain, but with the penalty of either an extreme duty ratio or a large amount of circulating energy. DC-DC converters with coupled inductors can provide high voltage gain, but their efficiency is degraded by the ...
F C Lee
exaly   +2 more sources

A high step up boost converter

2018 International Conference on Power, Signals, Control and Computation (EPSCICON), 2018
Based on the addition of conventional boost converter, a new non-isolated step up converter is proposed. It is mainly used in high voltage application where a high conversion is required. The main feature is the possibility of modularity of the structure. The control and implementation is simple. Also the balance across the capacitor is natural.
T M Limsha, M Krishnakumar, T N P Nambiar   +2 more
openaire   +1 more source

A novel high step-up converter

2013 IEEE 10th International Conference on Power Electronics and Drive Systems (PEDS), 2013
A high step-up converter is presented herein, which is constructed mainly by stacking bootstrap capacitors combined with inductor-coupled boost converter with active voltage clamp. Above all, this converter can be implemented based on low turns ratio with the relatively small number of components used.
K. I. Hwu, Y. T. Yau, null Jenn-Jong Shieh   +2 more
openaire   +1 more source

Modeling and control of high step-up integrated converters

2015 IEEE 24th International Symposium on Industrial Electronics (ISIE), 2015
This paper proposed a simple modeling approach for the dynamic analysis and characterization of a family of high step-up DC-DC converters obtained by the integration of standard topologies presented by the authors in a previous paper. Simulations and experimental results are obtained to confirm the reliability of the approach.
António Manuel Santos Spencer Andrade, Luciano Schuch, Mário Lúcio da Silva Martins   +2 more
openaire   +1 more source