Demonstration of a Novel Alternating Current Hybrid Concept for a Fuel Cell–Battery Hybrid Electric Aircraft

Hybrid electric aircraft offer the potential to decrease emissions from air travel. A new hybrid concept is proposed for a fuel cell-battery hybrid aircraft. In contrast to existing hybrids, the proposed concept puts a battery directly on the AC phases of the motor, which together with a suitable sw...

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Autores principales:	Debjani Ghosh, Caroline Willich, Christiane Bauer, Josef Kallo
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	hybrid system battery fuel cell electric aircraft power control Technology T
Acceso en línea:	https://doaj.org/article/60c4aaa56f784d0da493542d0609c4a4
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id	oai:doaj.org-article:60c4aaa56f784d0da493542d0609c4a4
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spelling	oai:doaj.org-article:60c4aaa56f784d0da493542d0609c4a42021-11-11T16:04:15ZDemonstration of a Novel Alternating Current Hybrid Concept for a Fuel Cell–Battery Hybrid Electric Aircraft10.3390/en142173501996-1073https://doaj.org/article/60c4aaa56f784d0da493542d0609c4a42021-11-01T00:00:00Zhttps://www.mdpi.com/1996-1073/14/21/7350https://doaj.org/toc/1996-1073Hybrid electric aircraft offer the potential to decrease emissions from air travel. A new hybrid concept is proposed for a fuel cell-battery hybrid aircraft. In contrast to existing hybrids, the proposed concept puts a battery directly on the AC phases of the motor, which together with a suitable switching circuit superimposes the DC voltage from the battery on the AC voltage of the motor phase providing a voltage boost depending on the battery voltage, which can be used during a high-power demand flight phase. The system is also capable of recharging the battery during flight. The necessary switching architecture was developed and modeled in MATLAB/Simulink to verify the concept and an experimental setup was built for demonstrating the functionality. Simulation and experimental results showed a very good agreement which is very promising for the proposed new hybrid topology.Debjani GhoshCaroline WillichChristiane BauerJosef KalloMDPI AGarticlehybrid systembatteryfuel cellelectric aircraftpower controlTechnologyTENEnergies, Vol 14, Iss 7350, p 7350 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	hybrid system battery fuel cell electric aircraft power control Technology T
spellingShingle	hybrid system battery fuel cell electric aircraft power control Technology T Debjani Ghosh Caroline Willich Christiane Bauer Josef Kallo Demonstration of a Novel Alternating Current Hybrid Concept for a Fuel Cell–Battery Hybrid Electric Aircraft
description	Hybrid electric aircraft offer the potential to decrease emissions from air travel. A new hybrid concept is proposed for a fuel cell-battery hybrid aircraft. In contrast to existing hybrids, the proposed concept puts a battery directly on the AC phases of the motor, which together with a suitable switching circuit superimposes the DC voltage from the battery on the AC voltage of the motor phase providing a voltage boost depending on the battery voltage, which can be used during a high-power demand flight phase. The system is also capable of recharging the battery during flight. The necessary switching architecture was developed and modeled in MATLAB/Simulink to verify the concept and an experimental setup was built for demonstrating the functionality. Simulation and experimental results showed a very good agreement which is very promising for the proposed new hybrid topology.
format	article
author	Debjani Ghosh Caroline Willich Christiane Bauer Josef Kallo
author_facet	Debjani Ghosh Caroline Willich Christiane Bauer Josef Kallo
author_sort	Debjani Ghosh
title	Demonstration of a Novel Alternating Current Hybrid Concept for a Fuel Cell–Battery Hybrid Electric Aircraft
title_short	Demonstration of a Novel Alternating Current Hybrid Concept for a Fuel Cell–Battery Hybrid Electric Aircraft
title_full	Demonstration of a Novel Alternating Current Hybrid Concept for a Fuel Cell–Battery Hybrid Electric Aircraft
title_fullStr	Demonstration of a Novel Alternating Current Hybrid Concept for a Fuel Cell–Battery Hybrid Electric Aircraft
title_full_unstemmed	Demonstration of a Novel Alternating Current Hybrid Concept for a Fuel Cell–Battery Hybrid Electric Aircraft
title_sort	demonstration of a novel alternating current hybrid concept for a fuel cell–battery hybrid electric aircraft
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/60c4aaa56f784d0da493542d0609c4a4
work_keys_str_mv	AT debjanighosh demonstrationofanovelalternatingcurrenthybridconceptforafuelcellbatteryhybridelectricaircraft AT carolinewillich demonstrationofanovelalternatingcurrenthybridconceptforafuelcellbatteryhybridelectricaircraft AT christianebauer demonstrationofanovelalternatingcurrenthybridconceptforafuelcellbatteryhybridelectricaircraft AT josefkallo demonstrationofanovelalternatingcurrenthybridconceptforafuelcellbatteryhybridelectricaircraft
_version_	1718432416970833920

Demonstration of a Novel Alternating Current Hybrid Concept for a Fuel Cell–Battery Hybrid Electric Aircraft

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