Recently, switched inductor (SI) and capacitor techniques in dc-dc converter are recommended to achieve high voltage by using the principle of parallel charging series discharging reactive elements. It is noteworthy that four diodes, one high-voltage rating switch, two inductors required design classical SI boost (SIBC). Moreover, SIBC, switch stress equal output voltage. In this article, modified SIBC (mSIBC) proposed with reduced across active switches. The mSIBC configuration article...

The nanocrystalline bismuth oxide (Bi2O3) was produced utilizing a green combustion process with Mexican Mint gel as the fuel. powder X-ray diffraction (PXRD) method proved nature and Bi2O3 nanoparticles (BONPs) in α phase average crystalline size of BONPs has been found to be 60 nm. spherical-shaped structure bright dot-like spots center selected area (SAED) is confirmed by scanning electron microscopy (SEM) Energy dispersive spectroscopy (EDAX) conjunction transmission (TEM)...

Abstract In this study we present an efficient method for synthesizing highly pure ZnO nanoparticles using a Gliding Arc Discharge (GAD) plasma system as non-thermal source. This approach offers distinct advantages over conventional techniques, including simplicity, short synthesis time, utilization of readily available air the source gas, and potential scalability, rendering it promising alternative sustainable nanoparticle production. The synthesized physicochemical properties were...

This paper deals with an active switched inductor network-based high gain boost converter. By using less number of components in circuit topology, a higher voltage can be attained at small duty cycle value by the proposed converter, which helps reducing switch stress and conduction loss. In addition, it draws continuous input current, has lower diode stress, passive component ratings. The operating principles key waveforms Continuous Conduction Mode (CCM) Discontinuous (DCM) are presented....

In this article, a new transformer-less boost converter (TBC) is proposed to achieve high step-up voltage with reduced across switches. The topology has the advantage of providing gain, low stress on active switches, simplified control, and efficiency. structure derived by modifying classical switched inductor (SIBC) replacing two diodes capacitor control switch, which results in total output equally shared Thus, needs lesser number than conventional SIBC, where switches share thereby...

Abstract Developing smart nanocatalysts capable of modulating the reaction rate is one recent research domains currently being explored by scientific academia to address wastewater issues. This study core@shell assembly was developed via two step methodology (chemical reduction salt for AgNPs synthesis, followed emulsion polymerization polymeric shell formation). The TEM micrographs show that average size single particle found be less than 20 nm which utilized as a nanocatalyst (CRR)...

This study theoretically explores the potential of lead-free NaSiCl3, a chloride-based perovskite, as photovoltaic absorber. Using density functional theory (DFT) calculations via WIEN2k and CASTEP, alongside SCAPS-1D simulations, we assess the...

Abstract This paper proposes a technique for switch current stress reduction in Switched Inductor DC‐DC Boost Converter (SIBC). The proposed comes up with low‐cost design, high voltage conversion ratio less duty cycle value, and lower without increasing the component count. topology is basically transformer‐less design where one diode of traditional switched inductor configuration has been replaced switch, which parallel existing resulting that can incorporate active switches low rating,...

DC-DC power converters are necessary to step-up the voltage or current with high conversion ratio for many applications e.g. photovoltaic and fuel cell energy conversion, uninterruptible supply, DC microgrid, automobile, intensity discharged lamp ballast, hybrid vehicle, etc. in order use low sources. In this project, a modified SIBC (mSIBC) is proposed reduced stress across active switches. The mSIBC configuration transformerless simply derived by replacing one diode of classical switched...

This work reports the growth of a CeO2/TiO2 thin film (TF) using an electron beam evaporator for photodetector application. Field emission gun scanning microscopy confirms uniform TF. The TF device exhibited excellent rectification characteristics under dark and light illumination conditions. Under illumination, generation photocurrent arises from effective separation photogenerated electron–hole pairs within built-in electric field at interface device. It was found that fabricated exhibits...

A low to high voltage conversion technique has been proposed in this paper using double stages of switched inductors for nanogrid applications. The converter topology utilizes fewer components, achieves gain at a small value duty ratio, and efficiency. Moreover, the provides reduced switch current stress obtain stable constant boosted DC voltage. Therefore, it requires low-current rating switches hence leads cost reduction. Additionally, load source end are connected same ground. principle...

Switched capacitor-based voltage multiplier cell (VMC) is generally employed to increase the output of dc-dc converter. The proposed converter a new high gain boost which utilizes only single switch and inductor with switched capacitors at output. other good features this are reduced stress on capacitors. Mathematical analysis done in continuous current mode using ideal assumptions. comparative assessment carried out recently published converters. simulation PLECS software tool validates...

Reducing ripples on the capacitor voltage has two benefits: improved output waveform quality and accurate converter size. During generation of a given level, factor "Inherent Redundant Paths (IRPs)" considerable impact characteristics multilevel inverter design. The consistent distribution power loss derives from Active Neutral Point-Clamed Inverter's intrinsic redundant route at zero-voltage level generation. Even though it been claimed that adding intrinsically routes might give...

A new high-gain Switched Inductor DC/DC Boost converter with dual duty is proposed in this paper for DC Microgrid applications. Two non-isolated inductors forming a switched inductor structure have been incorporated the topology, which being charged parallel and discharged series. There are three working modes of controlled by two switches distinct cycles low values to utilize broad cycle range. dual-duty exhibits flexibility selection as compared single switch attain required level output...

This paper presents a new high gain 2LC-Y Multilevel-Boost-Converter or MBC topologies for renewable energy conversion. Four 2LC-L MBC, 2LC-2L 2LC-2LC and 2LC-2LCm are developed by combination of the voltage multiplier characteristics traditional XY family (2LC-L, 2LC-2L, 2LC-2LC, 2LC-2LCm) to achieve gain. These beneficial when used in applications where low conversion is required, which makes it suitable like photovoltaic systems, fuel-cell system, hybrid vehicle, HVDC, DC drives etc....