Articles with "hydrogen consumption" as a keyword



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Minimum hydrogen consumption based control strategy of fuel cell/PV/battery/supercapacitor hybrid system using recent approach based parasitism-predation algorithm

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Published in 2021 at "Energy"

DOI: 10.1016/j.energy.2021.120316

Abstract: Abstract In hybrid renewable energy sources containing different storage devices like fuel cells, batteries, and supercapacitors, minimizing the hydrogen consumption is the main target for economic aspects and operation enhancement. External energy maximization strategy (EEMS)… read more here.

Keywords: parasitism predation; hydrogen consumption; strategy; energy ... See more keywords

Modeling of atmospheric and vacuum petroleum residue hydroconversion in a slurry semi-batch reactor: Study of hydrogen consumption

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Published in 2019 at "Fuel Processing Technology"

DOI: 10.1016/j.fuproc.2018.11.016

Abstract: Abstract In this work, Arabian light atmospheric residue and Safaniya vacuum residue were hydroconverted in a slurry phase semi-batch stirred tank reactor at 15 MPa for a wide range of temperatures (420–440 °C) and reaction times up… read more here.

Keywords: batch; batch reactor; hydrogen consumption; semi batch ... See more keywords

Robust hydrogen-consumption-minimization strategy based salp swarm algorithm for energy management of fuel cell/supercapacitor/batteries in highly fluctuated load condition

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Published in 2019 at "Renewable Energy"

DOI: 10.1016/j.renene.2019.02.076

Abstract: Abstract This paper presents a hybrid power system suitable for powering electric cars, trains and aircraft especially under high fluctuated load demand. The hybrid system includes fuel cells (FC), batteries and supercapacitors (SCs). The energy… read more here.

Keywords: algorithm; hydrogen consumption; strategy; energy ... See more keywords

Bimetallic nickel molybdenum nitride catalyst with low pressure and reduced hydrogen consumption for hydrogenation of dimethyl oxalate to ethanol: the impact of reduction temperature on catalytic performance

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Published in 2024 at "Green Chemistry"

DOI: 10.1039/d4gc00142g

Abstract: The bimetallic nickel molybdenum nitride (Ni3Mo3N) catalyst exhibits exceptional performance with a high EtOH yield (>97.5%) under low pressure (0.5 MPa) and minimal hydrogen consumption (H2/DMO (mol)) conditions. read more here.

Keywords: low pressure; bimetallic nickel; hydrogen consumption; molybdenum nitride ... See more keywords

A real-time hydrogen consumption estimation method for fuel cell vehicles

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Published in 2024 at "International Journal of Green Energy"

DOI: 10.1080/15435075.2024.2356099

Abstract: ABSTRACT As an economic evaluation indicator for fuel cell vehicles (FCVs), real-time hydrogen consumption’s accuracy and immediateness are important. Real-time hydrogen consumption obtained through the fuel cell system (FC Power method) has strong immediateness but… read more here.

Keywords: hydrogen; method; real time; hydrogen consumption ... See more keywords

A Two-Stage Energy Management Framework for Minimizing Degradation and Equivalent Hydrogen Consumption of Electric-Hydrogen Hybrid Energy Storage Systems in Islanded Microgrids

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Published in 2025 at "IEEE Internet of Things Journal"

DOI: 10.1109/jiot.2025.3545651

Abstract: Enabled by the Internet of Things technology, effective control and management of critical assets, such as energy storage in electric power systems is of great interest. This article proposes a two-stage energy management framework to… read more here.

Keywords: equivalent hydrogen; energy; stage; hydrogen consumption ... See more keywords

An Energy Management Strategy for Multistack Fuel Cell Hybrid Locomotives With Integrated Optimization of System Service Life

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Published in 2025 at "IEEE Transactions on Transportation Electrification"

DOI: 10.1109/tte.2024.3491107

Abstract: To extend the lifespan of hybrid locomotive multistack fuel cell systems (MFCSs) and ensure the consistency of multiple fuel cells (FCs), this article proposes an energy management strategy with integrated optimization of system service life… read more here.

Keywords: system; hydrogen consumption; service life; strategy ... See more keywords

Assessing the Impact of Organic Loading Rate on Hydrogen Consumption Rates during In Situ Biomethanation

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Published in 2024 at "Energies"

DOI: 10.3390/en17112490

Abstract: Biogas upgrading via biomethanation has been extensively studied recently, but the influence of organic loading rate on process performance remains to be fully understood. This is particularly significant because both organic loading rate and hydrogen… read more here.

Keywords: rate; loading rate; organic loading; hydrogen consumption ... See more keywords

Minimum Hydrogen Consumption Energy Management for Hybrid Fuel Cell Ships Using Improved Weighted Antlion Optimization

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Published in 2025 at "Journal of Marine Science and Engineering"

DOI: 10.3390/jmse13101929

Abstract: Energy management in hybrid fuel cell ship systems faces the dual challenges of optimizing hydrogen consumption and ensuring power quality. This study proposes an Improved Weighted Antlion Optimization (IW-ALO) algorithm for multi-objective problems. The method… read more here.

Keywords: energy; improved weighted; hydrogen consumption; fuel cell ... See more keywords

Techno-Economic Analysis of Hydrogen Hybrid Vehicles

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Published in 2025 at "World Electric Vehicle Journal"

DOI: 10.3390/wevj16080418

Abstract: Driven by carbon neutrality and peak carbon policies, hydrogen energy, due to its zero-emission and renewable properties, is increasingly being used in hydrogen fuel cell vehicles (H-FCVs). However, the high cost and limited durability of… read more here.

Keywords: fuel; hevs; fuel cell; hydrogen consumption ... See more keywords