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 "HYBRID systems"
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Power Management of Hybrid System (PEMFC/PV/Lithium-ion Batteries) Using State flow.

Publication Type: Academic Journal

Source(s): Algerian Journal of Environmental Science & Technology. Sep2023, Vol. 9 Issue 3, p3272-3279. 8p.

Abstract: For this article, we propose a power management controller for a hybrid system; the study of the model proposed includes a fuel cell, a PV, a lithium-ion battery, and a catalyst to produce Hydrogen. Furthermore, the control system of the active power u...

A Scalable Segmented-Based PEM Fuel Cell Hybrid Power System Model and Its Simulation Applications.

Publication Type: Academic Journal

Source(s): Energies (19961073). Sep2023, Vol. 16 Issue 17, p6224. 13p.

Abstract: A scalable segmented-based proton-exchange membrane fuel cell (PEMFC) hybrid power system model is developed in this paper. The fuel cell (FC) is developed as a dynamic lumped parameter model to predict the current distributions during dynamic load sce...

Hybrid Maximum Power Extraction Methods for Photovoltaic Systems: A Comprehensive Review.

Publication Type: Academic Journal

Source(s): Energies (19961073). Aug2023, Vol. 16 Issue 15, p5665. 64p.

Abstract: To efficiently and accurately track the Global Maximum Power Point (GMPP) of the PV system under Varying Environmental Conditions (VECs), numerous hybrid Maximum Power Point Tracking (MPPT) techniques were developed. In this research work, different hy...

BEM Turbine Model and PID Control System of a Floating Hybrid Wind and Current Turbines Integrated Generator System.

Publication Type: Academic Journal

Source(s): Journal of Marine Science & Engineering. Aug2023, Vol. 11 Issue 8, p1634. 62p.

Abstract: This is a new installment in the series of publications that describe the mathematical modeling of the Floating Hybrid Generator Systems Simulator (FHYGSYS) tool. This work presents an improved mathematical model of the turbines of the floating hybrid ...

Thermo-Mechanical Performance of Epoxy Hybrid System Based on Carbon Nanotubes and Graphene Nanoparticles.

Publication Type: Academic Journal

Source(s): Nanomaterials (2079-4991). Sep2023, Vol. 13 Issue 17, p2427. 21p.

Abstract: This study focuses on epoxy hybrid systems prepared by incorporating multi-wall carbon nanotubes (MWCNTs) and graphene nanosheets (GNs) at two fixed filler amounts: below (0.1 wt%) and above (0.5 wt%), with varying MWCNT:GN mix ratios. The hybrid epoxy...

Reducing CO 2 Emissions for PV-CHP Hybrid Systems by Using a Hierarchical Control Algorithm.

Publication Type: Academic Journal

Source(s): Energies (19961073). Sep2023, Vol. 16 Issue 17, p6176. 24p.

Abstract: National targets for CO 2 reduction in the German building sector have stagnated due to low refurbishment rates. This paper proposes an alternative approach using highly efficient, decentralized energy systems. By combining photovoltaic (PV) systems an...

Hybrid graphene-plasmon gratings.

Publication Type: Academic Journal

Source(s): Journal of Applied Physics. 8/7/2023, Vol. 134 Issue 5, p1-21. 21p.

Abstract: Graphene can support surface plasmons with higher confinement, lower propagation loss, and substantially more tunable response compared to usual metal-based plasmonic structures. Interestingly, plasmons in graphene can strongly couple with nanostructur...

Hybrid Raman and Laser-Induced Breakdown Spectroscopy for Food Authentication Applications.

Publication Type: Academic Journal

Source(s): Molecules. Aug2023, Vol. 28 Issue 16, p6087. 13p.

Abstract: The issue of food fraud has become a significant global concern as it affects both the quality and safety of food products, ultimately resulting in the loss of customer trust and brand loyalty. To address this problem, we have developed an innovative a...

Optimizing Design and Operational Parameters for Enhanced Mixing and Hydrodynamics in Bubbling Fluidized Bed Gasifiers: An Experimental and CFD-Based Approach.

Publication Type: Academic Journal

Source(s): Applied Sciences (2076-3417). Aug2023, Vol. 13 Issue 16, p9317. 31p.

Abstract: An experimental investigation of hydrodynamics of gas-solid flow is carried out by engaging different designs of air distributor plates. An analysis of three different plates, i.e., perforated, 45° slotted and novel hybrid plate, revealed the differenc...

Photocatalytic Systems Based on ZnO Produced by Supercritical Antisolvent for Ceftriaxone Degradation.

Publication Type: Academic Journal

Source(s): Catalysts (2073-4344). Aug2023, Vol. 13 Issue 8, p1173. 18p.

Abstract: Emerging contaminants are a significant issue in the environment. Photocatalysis is proposed as a solution for the degradation of pollutants contained in wastewater. In this work, ZnO-based photocatalysts have been produced and tested for the photocata...