Results 1 to 10 of about 569,472 (308)

Single Switch Module Type DC-DC Converter With Reduction in Voltage Stress

open access: yesIEEE Access, 2022
This paper proposes a new generalized switched-inductor-capacitor module for a non-isolated dc-dc converter with low voltage dc source applications. Further, the proposed module can be extended to an $n$ number of modules to achieve high voltage gain ...
Dhafer Almakhles   +4 more
doaj   +1 more source

Field Analysis of SF(6) Gas Insulated Cables and Its Application to Spacer Design [PDF]

open access: yes, 1974
This paper describes the spacer design for SF(6) gas insulated cables. The maximum electric stress within the cable is calculated by a numerical method, and it is recognized that the breakdown voltage depends linearly on the calculated values.
Itaka, Koshi   +2 more
core   +1 more source

A New Circuit Design of Two-Switch Buck-Boost Converter

open access: yesIEEE Access, 2018
A conventional two-switch buck-boost (TSBB) converter can operate in buck, boost, and buck-boost modes. This paper introduces a new topology for a two-switch buck-boost converter with the same operation modes.
Hai Young Jung   +3 more
doaj   +1 more source

High step‐up DC–DC converter using coupled inductor voltage multiplier cell and differential connection method

open access: yesIET Power Electronics, 2023
This paper proposes a high step‐up DC–DC converter using coupled inductor voltage multiplier cell and differential connection method. The proposed converter is obtained by differentially connecting a Cuk converter and a Buck‐Boost converter and ...
Ying He   +3 more
doaj   +1 more source

DESIGN AND SIMULATION OF HIGH GAIN SEPIC DC–DC CONVERTER

open access: yesJournal of Engineering and Sustainable Development, 2023
This paper proposes a new model of the converter, a single-ended primary-inductor converter (SEPIC) type with a high gain voltage for clean energy sources.
Ihsan A. Mejbel, Turki K. Hassan
doaj   +1 more source

Precise modelling of switching and conduction losses in cascaded h-bridge multilevel inverters [PDF]

open access: yes, 2014
Nowadays, voltage source multilevel inverters are being used extensively in industry due to its many advantages, compared to conventional two level inverters, such as higher output voltage at low switching frequency, low voltage stress(dv/dt), lower ...
Alamri, B, Darwish, M
core   +1 more source

Design and Analysis of a New High Step-Up Converter Using Switched-Inductor-Capacitor Voltage Multiplier Cells for Photovoltaic Application

open access: yesIEEE Journal of the Electron Devices Society
This article proposes a new high-gain converter to attain higher output voltage without coupled inductors. The operation of the proposed converter is examined under continuous conduction mode (CCM) and discontinuous conduction mode (DCM).
Ramachandran Rajesh   +2 more
doaj   +1 more source

Bistable non-volatile elastic membrane memcapacitor exhibiting chaotic behavior

open access: yes, 2011
We suggest a realization of a bistable non-volatile memory capacitor (memcapacitor). Its design utilizes a strained elastic membrane as a plate of a parallel-plate capacitor.
Martinez-Rincon, J., Pershin, Y. V.
core   +1 more source

A Non-Isolated Coupled Inductor Soft Switched Step-Up DC–DC Converter With Reduced Voltage Stress on Semiconductors

open access: yesIEEE Access
This paper presents an optimized design for a non-isolated high step-up DC-DC converter based on the classic Buck converter, integrating a coupled inductor and voltage multiplier technique.
Amir Ramezani Roshnavand, Ebrahim Afjei
doaj   +1 more source

Control over stress induces plasticity of individual prefrontal cortical neurons: A conductance-based neural simulation [PDF]

open access: yes, 2011
Behavioral control over stressful stimuli induces resilience to future conditions when control is lacking. The medial prefrontal cortex(mPFC) is a critically important brain region required for plasticity of stress resilience.
Andrew L. Varnell   +3 more
core   +4 more sources

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