Results 21 to 30 of about 501,759 (281)
A hybrid inverter system for medium voltage applications using a low voltage auxiliary CSI [PDF]
, 2014 Hybrid converters consist of a main inverter processing the bulk of the power with poor waveform performance and a fast and versatile auxiliary inverter to correct the distortion. In this paper, the main converter is a medium voltage NPC inverter and the
Klumpner, Christian +3 more
core +1 more source
Fine tuning the electro-mechanical response of dielectric elastomers [PDF]
, 2018 We propose a protocol to model accurately the electromechanical behavior of dielectric elastomer membranes using experimental data of stress-stretch and voltage-stretch tests.
Destrade, Michel +2 more
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A Family of Module-Integrated High Step-Up Converters With Dual Coupled Inductors
IEEE Access, 2018 In order to overcome the defect of low output voltage of the renewable energy-based generators, such as the photovoltaic array and fuel cells, a family of high step-up integrated dc/dc converters with dual coupled inductors is proposed based on ...
Dongsheng Yu +5 more
doaj +1 more source
A wide input-voltage range quasi-Z source boost DC-DC converter with high voltage-gain for fuel cell vehicles [PDF]
, 2018 A quasi-Z-source Boost DC-DC converter which uses a switched-capacitor is proposed for fuel cell vehicles. The topology can obtain a high voltage gain with a wide input-voltage range, and requires only a low voltage stress across each of the components ...
Fu, Chuanzhi +3 more
core +1 more source
IEEE Access, 2020 In significant cases, the generated voltage needs to be step-up with high conversion ratio by using the DC-DC converter as per the requirement of the load. The drawbacks of traditional boost converter are it required high rating semiconductor devices and
Mahajan Sagar Bhaskar +5 more
doaj +1 more source
Energies, 2018 For fuel cell vehicles, the fuel cell stack has a soft output characteristic whereby the output voltage drops quickly with the increasing output current. In order to interface the dynamic low voltage of the fuel cell stack with the required constant high
Yun Zhang +6 more
doaj +1 more source
IET Power Electronics, 2021 This paper proposes a diamond‐shaped high step‐up switched‐capacitor based basic multilevel inverter topology. The basic switched‐capacitor (SC) stage consists of 2 active switches, 2 diodes, and 2 capacitors.
Saeid Deliri +3 more
doaj +1 more source
Cross-Coupled Charge Pump Synthesis Based on Full Transistor-Level [PDF]
, 2019 This paper presents utility for the design of the cross-coupled charge pump, which is used for supplying peripherals with low current consumption on the chip, as the EEPROM or FLASH memories.
Hospodka, Jiří +2 more
core +2 more sources
Single Switch Module Type DC-DC Converter With Reduction in Voltage Stress
IEEE 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
Charging and Discharging Processes in AlN Dielectric Films Deposited by Plasma Assisted Molecular Beam Epitaxy [PDF]
, 2012 In the present work the electrical properties of AlN polycrystalline films deposited at low temperatures by plasma-assisted molecular beam epitaxy (PA-MBE) are investigated.
Adikimenakis, A. +7 more
core +1 more source