This section presents simulation results, hardware validation, and analysis of the proposed Grid-tied Hybrid PV-Fuel Cell with Energy Storage System (ESS) for EV charging.
Simulation results
Initially, the overall proposed system is validated…
Category: Engineering
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Laser sintering of silver-palladium ink for on-demand manufacturing of electronics for space applications
Experiment results
In these results, we showcase the effect of laser wavelength, power, and scanning speed on laser sintering the printed AgPd ink on alumina. Figure 4(a) shows the SEM images for the morphology and corresponding conductivity of…
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Enhance triangular fuzzy parametric framework for solid multi objective transportation problem with split decision variables
Table 2 presents the abbreviations and notation used in this paper.
Table 2 List of abbreviations and notations. Definition 3.1
Fuzzy set \(\widetilde{A}\) real number that meets the criteria of normalcy and…
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Optimizing intelligent reflecting surface assisted visible light communication networks under blockage and practical constraints using TLBO for IoT applications
The system model considers a on-off keying (OOK) modulated visible light signal transmission between four light emitting diodes (LEDs) and single photodiode per IoT device in room of \(5m \times 5m \times 3m\) dimension. The performance of the…
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A novel approach of branch-line coupler via parallel transmission line and DGS
As shown in Fig. 1a, conventional couplers use \(\lambda /4\)-long transmission lines, leading to large overall dimensions. To address this limitation and reduce circuit size, the quarter-wavelength transmission lines are replaced with parallel…
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Development of a catalyst Co-pyrolysis process for producing pyrolysis oil and wax from cooking oil contaminated polypropylene plastic
Catalyst characterization
The surface properties and chemical compositions of kaolin and RHAC are summarized in Table 1. RHAC exhibited a dramatically higher BET surface area (1,291.88 m²/g) compared to kaolin (10.85 m²/g), reflecting its…
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A compact public key encryption with equality test for lattice in cloud computing
We introduce an efficient PKEET scheme under integer lattice and analyze its correctness in this subsection. Additionally, using the quantum security model, we demonstrate that the construction is one-way secure and can withstand the chosen…
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An adaptive switched capacitor strategy for efficiency optimization in LLC converters
LLC resonant power converter has been widely used in DC auxiliary power supply system for rail transit vehicles, due to its soft-switching capability, high power density and high efficiency1,2,3,4,5. There are many applications that can…
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Array inspired wideband and high gain antenna with enhanced pattern diversity for 5G mm wave networks
In millimeter-wave communication, MIMO antennas are essential and play a vital role, especially in 5G and 6G. Because of the substantial path loss at millimeter wave frequencies, MIMO improves coverage and reliability by strengthening signals…
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Sliding characteristics of chute waste slag in high steep canyon ecologically sensitive areas
The objective of this study is to conduct a comprehensive investigation into the energy dissipation characteristics of slag at the bottom outlet of a chute structure, with a particular emphasis on the effects of varying lengths and angles of…
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