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250 articles for “Hybrid.”
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Particle Swarm Optimization to enhance Low Resolution Images
Abstract: In digital image processing enhancement of low resolution images is always a priority field. Construction of high resolution image from low resolution images by using discrete wavelet transform (DWT) to decompose the input low resolution image into several sub band images. The resolution of surveillance video frames can be improved by interpolation between pixels to generate a moderate enhancement. A hybrid novel method is used to enhance low resolution images …
Published in International Journal of Digital Communication and Analog Signals · Vol. 2, Issue 2, 2016 · pp. 17–21 Read article
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Simulation, Analysis, and Stability Using Matlab of Photovoltaic Solar Power System
Abstract: ABSTRACTA worldwide installation of solar photovoltaic (PV) systems was observed. It is determined mostly through demand to "clean" power generation for future mixed power systems connected through large no. of power electronics converters, grid-based PV systems will be also a very active player. There have been stringent demands on the complete PV network (NW) to accomplish effective and efficient PV power generation. In return, it advances power converter technology development …
Published in International Journal of Digital Communication and Analog Signals · Vol. 5, Issue 2, 2019 · pp. 20–30 Read article
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Survey & Analysis of Solar Photovoltaic Power System
Abstract: ABSTRACTSolar oriented power, beyond question, is the cleanest vitality on the planet & is being utilized as a sustainable power source since years prior. Private that utilizations solar oriented power their elective power source will carry benefits toward them. the principal objective of this venture is toward overview & build up the nearby planetary group. framework tracks highest power of light. At point once authority of light is retreating, this …
Published in International Journal of Digital Communication and Analog Signals · Vol. 5, Issue 2, 2019 · pp. 37–43 Read article
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PI CONTROLLER BASED SHUNT ACTIVE POWER FILTER FOR HARMONIC REDUCTION
Abstract: The active power filter is an advanced power electronic device, which can be used for compensating harmonics and improving power quality. The different types of active power filter are shunt active power, series active power, hybrid active power filter. Among the three types, The shunt active power filter injects a suitable compensating current at point of common coupling so that the harmonics present in the line are cancelled out and …
Published in International Journal of Electrical Power System and Technology · Vol. 1, Issue 1, 2015 · pp. 11–26 Read article
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A Novel Buck-Boost Converter with an Enhanced Negative Output Voltage
Abstract: This paper proposes the theoretical design of a novel buck-boost converter with an enhanced negative output voltage than conventional converters. It is beneficial for applications that require a wide range of conversion ratio. The steady-state as well as power-loss analyses of the proposed converter operating in continuous conduction mode are examined. Comparison with typical negative output converters like the buck-boost converter, self-lift Luo converter and hybrid buck-boost converter is also …
Published in International Journal of Electrical Power System and Technology · Vol. 4, Issue 1, 2018 · pp. 48–60 Read article
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Design of Battery Pack for Mahindra e2O: A Electric Vehicle (EV)
Abstract: In an effort to disprove the myth that hybrid motors are unaffordable, businesses are focusing on building cheap electric automobiles. Due to continuous transmission of mechanical vibration, exposure to high impact forces and also thermal runaway current Lithium-ion battery packs are prone to failure. To provide greater degree of protection against all of these great mechanical design and battery packaging can be done. Design elements like thermal barrier, selecting a …
Published in International Journal of Electrical Power System and Technology · Vol. 8, Issue 1, 2022 · pp. 50–56 Read article
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Wind-Solar Cogeneration on the Grid Using Voltage-Source Converters
Abstract: The paper presents a cost-effective configuration for a Grid-Connected Wind-Photovoltaic Cogeneration system. In addition, topology provides an independent tracking of the maximum power point for both wind and solar to maximize renewable energy use. The solar is correlated with grid via Voltage Source Inverter (VSI), wind turbine based on a permanent magnet synchronous generator is correlated with the utility grid via Voltage Source Rectifier (VSR). The intermediate circuit capacitor was …
Published in International Journal of Electrical Power System and Technology · Vol. 9, Issue 2, 2023 · pp. 23–28 Read article
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Functioning of Intelligent Intrusion Detection and Prevention System (IIDPS)
Abstract: In this paper, the architecture of Intelligent Intrusion Detection and Prevention System is proposed. The intelligence element was introduced using Artificial intelligence techniques. The development of IIDPS was done as a protection from cyber-attacks. The TSAM is decision maker agent and PMM is the main controller agent. Although, the proposed system is a combination of different types of intelligent agents, hybrid architecture under real time constraints.
Published in International Journal of Embedded Systems and Emerging Technologies · Vol. 1, Issue 1, 2016 · pp. 27–38 Read article
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Methodology And Operation Of Dc Micro Grid For Wind And Solar Power Integration
Abstract: Distributed generators (DGs) focused on renewable energy play a dominant role in the production of electricity, with the increase in global warming. With the use of fuel cells and microturbines, distributed generation based on wind, solar energy, biomass, mini-hydro will give significant momentum in the near future. Advantages such as environmental friendliness, expandability and versatility have made distributed generation an attractive option to manage modern electrical grids, powered by various …
Published in International Journal of Microelectronics and Digital integrated circuits · Vol. 5, Issue 2, 2019 · pp. 25–36 Read article
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T-π, π-T Network Conversion for Three Identical Impedances and Equivalent Thevenin Networks Using Pspice Software
Abstract: Conversion methods of T-π (star-delta) π-T for impedances circuits, the behavioural modeling of Pspice simulation program is used to obtain equivalent circuits for two types of passive equivalents consisting of three impedance/resistance in two configurations using LAPLACE option of analog behavioural modelling. The conversions are verified for two types of circuits by obtaining AC values of voltages and currents at various nodes and branches using Pspice computer simulations. Two port …
Published in International Journal of Microelectronics and Digital integrated circuits · Vol. 9, Issue 1, 2023 · pp. 8–25 Read article
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Broadbanding of Circular Patch Antenna Using Stub Loaded Stacked Configuration
Abstract: This paper proposes a stub loaded stacked configuration of a circular patch antenna using FR-4 material as a substrate with dielectric constant of 4.2 for resonant frequency of 2 GHz. This configuration is a hybrid of two broadbanding technique, the stub loading technique and stacking technique. The radius of the patch is calculated to be 18.88 mm and the air gap is 1 mm between the lower and upper layer. …
Published in International Journal of Microwave Engineering and Technology · Vol. 2, Issue 1, 2016 · pp. 20–25 Read article
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Adaptive Task Scheduling for IoT Devices Using Improved Genetic Algorithms in Mobile Edge Computing
Abstract: In order to tackle the growing complexity of intelligent services while staying within the resource limitations of mobile devices, this research explores how to optimize task scheduling in the context of mobile edge computing. The study's proposal of a new algorithm that improves computational efficiency and energy utilization in devices enabled by the Internet of Things (IoT) becomes more relevant as the IoT grows in popularity. This approach maximizes computing …
Published in International Journal of Microwave Engineering and Technology · Vol. 9, Issue 2, 2023 · pp. 19–33 Read article
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A Study on Mapping of Harohalli Lake Using IRNSS Receiver
Abstract: ABSTRACTThis paper is mainly focused on a mapping application Navigation with Indian Constellation (NAVIC) developed by ISRO. The IRNSS user receiver is taken for a field survey with the help of mobile vehicle. Mainly it is concentrated on the study of Harohalli lake in all three special modes (IRNSS, GPS and hybrid) of operation. The variation of altitude is also considered across the region of survey. The data variations and …
Published in International Journal of Telecommunications & Emerging Technologies · Vol. 5, Issue 2, 2019 · pp. 13–20 Read article
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From GANs to VAEs: A Survey of Generative Models in Artificial Intelligence
Abstract: Computational methods that can produce seemingly original, meaningful content—like writing, images, or audio—from training data are referred to as “generative AI.” the broad adoption of this technology, as demonstrated by GPT-4 and Dall-E 2. A type of artificial intelligence known as “generative AI” can create new text, images, audio, and video content on its own. Filling in the gaps in the metaverse's evolution, generative AI offers creative methods for content …
Published in International Journal of Telecommunications & Emerging Technologies · Vol. 9, Issue 2, 2023 · pp. 1–6 Read article
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Mesh to Shrink in Nano Fabricated Compose
Abstract: This article is study about shrink of polymer originated composes. Aim has been inclusive from nano- based fillers on hybridized consequence from polymeric effects. Otherwise, descriptive issues have ever arose to link accession to repair dental simulated perversions. Nanotechnology in material formulation has been production of functional structures in range of 0.1 to 100 nm. Advantages of these composites have inherent shrinkage of cure mode in accordance to monomers said …
Published in International Journal of Applied Nanotechnology · Vol. 7, Issue 2, 2021 · pp. 1–12 Read article
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A Review on Modified TiO2 Nanostructured Materials in DSSC
Abstract: Dye sensitized solar cells DSSCs emerged as a new class of low cost energy conversion devices with simple manufacturing procedures and environmentally friendly character.TiO2 controls the light harvesting and confinement properties of the cell, in addition to preventing charge recombination and promoting charge transport toward the anode. These last two parameters are major factors in determining the charge collection efficiency. The particle size and shape, crystallinity, surface morphology and chemistry …
Published in International Journal of Energetic Materials · Vol. 1, Issue 1, 2015 · pp. 10–21 Read article
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A Review on Bidirectional Converter for Storage of Energy Systems Using Multiport Systems
Abstract: Multiport converters are broadly utilized as a part of vitality era frameworks, microgrids and electric vehicles to give stable energy to key burdens with high power thickness. In this anticipate, a multiport disconnected bidirectional converter is expected for mixture vitality stockpiling framework in microgrids. Microgrids are associated with the adjacent renewable vitality era frameworks as sun based, wind, and so on. These frameworks don't give unadulterated DC voltage to transformation …
Published in International Journal of Energetic Materials · Vol. 2, Issue 1, 2016 · pp. 1–14 Read article
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Study of Balanced Energy Absorbing Material for Structural Applications.
Abstract: The ballistic execution of "smart-sized" S2-glass fiber fortified epoxy was assessed in correlation with network perfect, framework semi-good and lattice contradictory estimated materials. The smart size is a detailing intended to give rate-subordinate conduct. The brilliant estimated material was appeared to show rate subordinate changes in interlaminar shear quality and mode I interlaminar break sturdiness testing; the ballistic execution of the material was enhanced just marginally over perfect measured materials. …
Published in International Journal of Energetic Materials · Vol. 4, Issue 2, 2018 · pp. 34–42 Read article
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Advancement of Nanotechnology in Batteries
Abstract: As energy source used by most devices such as smart phones, cameras or computers are Lithium batteries, they are becoming the indistinguishable feature of everyday modern civilization. The higher power efficiency was most appealing attribute when opposed to certain redox power devices. It gives rise for significant concern well into the production of hybrid lithium ion batteries for electric automobiles. At higher density lithium constitutes its ideal anode element in …
Published in International Journal of Energetic Materials · Vol. 6, Issue 2, 2020 · pp. 18–24 Read article
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Spin-strain-electronics to Convert Electron Energy
Abstract: Spintronic information technology has been reviewed in this article to deliver, store, and process data. Ordered ferromagnetic dopant atom/molecule has induced to accuse filter out electrons based on the spin in place of charge thereby heating effect has reduced. Fabrication of magnetic nanomaterial to sandwich non-magnetic nano-matter has been studied for fast information accession as of the intrinsic spin degree of freedom from spin-valves. The filter has been selective to …
Published in International Journal of Energetic Materials · Vol. 7, Issue 1, 2021 · pp. 13–21 Read article