Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Articles Article Faculty Publications -Articles Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Energy management of hybrid microgrids A comparative study with hydroplus and methanol based fuel cells Subject The topic of the resource Battery degradation; Emissions; Energy management; Fuel cells; Hydroplus; Operations cost Description An account of the resource Energy management is essential for the efficient operation of microgrids with reduced energy costs and minimized emissions. Energy management of PV/battery/fuel cell/diesel generator-based microgrid to minimize the operations cost considering battery degradation and emissions for a fully functional microgrid existing in the campus of Sultan Qaboos University, Oman, is presented in this work. A microgrid with a state-of-the-art hydroplus fuel cell without the necessity for hydrogen storage is presented in this study with experimentally obtained parameters. Also, a comparison of operations cost with microgrids using two different technologies of PEM fuel cells, one with hydroplus fuel cell and the second with the methanol fuel cell which requires provision for hydrogen storage is performed with three different cases; the scheduled, grid-tied, and islanded with different scenarios under grid-tied mode. The analysis proved that using a hydroplus fuel cell instead of a methanol fuel cell with hydrogen storage reduces the cost of the daily operation by 6.9% in the scheduled mode and 18.2% in the islanded mode. In the grid-tied mode three different grid limits, 20 kW, 15 kW, and 10 kW are considered. The analysis showed no reduction, 1.3% and 5.9% reduction in the operations cost respectively. The results obtained are highly promising to be applied in microgrids where conventional fuel cells are currently employed. The new technology of fuel cells introduced in this study, possesses the advantages of near zero emissions and reduced operations costs besides avoiding the perilousness of hydrogen storage. 2024 Hydrogen Energy Publications LLC Creator An entity primarily responsible for making the resource Allwyn R.G.; Margaret V.; Al-Hinai A. Source A related resource from which the described resource is derived International Journal of Hydrogen Energy, Vol-85, pp. 909-930. Publisher An entity responsible for making the resource available Elsevier Ltd Date A point or period of time associated with an event in the lifecycle of the resource 2024-01-01 Identifier An unambiguous reference to the resource within a given context <a href="https://doi.org/10.1016/j.ijhydene.2024.08.405" target="_blank" rel="noreferrer noopener">https://doi.org/10.1016/j.ijhydene.2024.08.405</a> <br /><br /><a href="https://www.scopus.com/inward/record.uri?eid=2-s2.0-85202354491&amp;doi=10.1016%2Fj.ijhydene.2024.08.405&amp;partnerID=40&amp;md5=f7b938e75db7c046baa4d240f8297728" target="_blank" rel="noreferrer noopener">https://www.scopus.com/inward/record.uri?eid=2-s2.0-85202354491&amp;doi=10.1016%2fj.ijhydene.2024.08.405&amp;partnerID=40&amp;md5=f7b938e75db7c046baa4d240f8297728</a> Rights Information about rights held in and over the resource Restricted Access Relation A related resource ISSN: 3603199; CODEN: IJHED Format The file format, physical medium, or dimensions of the resource Online Language A language of the resource English Type The nature or genre of the resource Article Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Allwyn R.G., EEE Department, School of Engineering and Technology, Christ(Deemed to Be University), Bangalore Kengeri Campus, Karnataka, India, ECE Department, Sultan Qaboos University, P.O Box 33, P.C 123, Muscat, Oman; Margaret V., EEE Department, School of Engineering and Technology, Christ(Deemed to Be University), Bangalore Kengeri Campus, Karnataka, India; Al-Hinai A., ECE Department, Sultan Qaboos University, P.O Box 33, P.C 123, Muscat, Oman, Sustainable Energy Research Center, Sultan Qaboos University, Muscat, Oman