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Fuel cell powered cargo pedelecs for inner-city logistics

Knöri, Torsten und Schulze, Mathias und Bürger, Inga und Maag, Tilo (2021) Fuel cell powered cargo pedelecs for inner-city logistics. In: Proceedings EFCF 2021: Low Temperature Electrolysers, Fuel Cells & H2 Processing - A Sessions, Seiten 31-38. European Fuel Cell Forum AG. EFCF 2021 - European Fuel Cell Forum 2021, 2021-06-29 - 2021-07-02, Luzern, Schweiz.

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Kurzfassung

During the last decade the purchase behaviour of large parts of the population has changed significantly. Instead of going shopping at traditional retailers, people buy more and more things via internet. This trend has led to an enormous growth of e-commerce over the past few years, which was further intensified by the Covid-19 pandemic. As a consequence, traditional trade related supply chains were disrupted, while the courier-, express- and parcel-market (CEP-market) grows continuously. In 2019 e.g., more than 3.65 billion consignments were transported only in Germany. This corresponds to an increase of more than 3.8 % compared to the previous year. Although the Covid-19 crisis induces considerable uncertainties for a forecast, it can be assumed that the CEP-sector will grow until 2024 by 3.6 up to 4.2 % p.a. Many transportation duties in cities or industrial areas could be realized by cargo bicycles at lower costs, often faster and without doubts substantially more sustainable than with cars or other transport vehicles. Because of these advantages, cargo bikes recently attract great attention in urban delivery situations, triggered also by the growing transport demand from e-commerce. In combination with micro hubs, electric cargo bikes can substitute vans and trucks with combustion engines and address the different socioeconomic issues mentioned above. For commercial application, two different approaches for the electrification of cargo bikes are promising: Electro-mobility by batteries (accumulators) or by fuel cells (polymer electrolyte membrane fuel cells, PEM-FC) depending on the individual application. For duty applications, fuel cell technology has many advantages towards batteries: Fast refuelling saves time, additional space for replacement accumulators is not required and waste heat can be used for cabin heating in winter. Furthermore, the environmental balance of production, life cycle and recycling, is better than in case of batteries. And finally, fuel cell powered cargo bikes are the better alternative, if high energy capacities are needed e.g. for operations over the whole day, on hilly grounds or with heavy loads. For demonstrating the advantages of fuel cells for use as a range extender in cargo bikes, the German Aerospace Center (DLR) has developed a modular system, that bases on a liquid cooled PEM fuel cell stack with metallic bipolar plates that provides a nominal electrical power output between 550 and 600 W and a peak power of 1200 W.

elib-URL des Eintrags:https://elib.dlr.de/143523/
Dokumentart:Konferenzbeitrag (Vortrag)
Titel:Fuel cell powered cargo pedelecs for inner-city logistics
Autoren:
AutorenInstitution oder E-Mail-AdresseAutoren-ORCID-iDORCID Put Code
Knöri, TorstenTorsten.Knoeri (at) dlr.deNICHT SPEZIFIZIERTNICHT SPEZIFIZIERT
Schulze, MathiasMathias.Schulze (at) dlr.deNICHT SPEZIFIZIERTNICHT SPEZIFIZIERT
Bürger, Ingainga.buerger (at) dlr.dehttps://orcid.org/0000-0002-6091-0431NICHT SPEZIFIZIERT
Maag, TiloTilo.Maag (at) dlr.deNICHT SPEZIFIZIERTNICHT SPEZIFIZIERT
Datum:30 Juni 2021
Erschienen in:Proceedings EFCF 2021: Low Temperature Electrolysers, Fuel Cells & H2 Processing - A Sessions
Referierte Publikation:Ja
Open Access:Nein
Gold Open Access:Nein
In SCOPUS:Nein
In ISI Web of Science:Nein
Seitenbereich:Seiten 31-38
Herausgeber:
HerausgeberInstitution und/oder E-Mail-Adresse der HerausgeberHerausgeber-ORCID-iDORCID Put Code
Bucheli, OlivierNICHT SPEZIFIZIERTNICHT SPEZIFIZIERTNICHT SPEZIFIZIERT
Geisser, GabrielaNICHT SPEZIFIZIERTNICHT SPEZIFIZIERTNICHT SPEZIFIZIERT
Moore, FionaNICHT SPEZIFIZIERTNICHT SPEZIFIZIERTNICHT SPEZIFIZIERT
Spirig, MichaelEuropean Fuel Cell ForumNICHT SPEZIFIZIERTNICHT SPEZIFIZIERT
Verlag:European Fuel Cell Forum AG
Status:veröffentlicht
Stichwörter:Fuel cell, cargo pedelec, system, stack, last mile, logistic, Brennstoffzelle, Lastenrad, letzte Meile, Logistik, PEM
Veranstaltungstitel:EFCF 2021 - European Fuel Cell Forum 2021
Veranstaltungsort:Luzern, Schweiz
Veranstaltungsart:internationale Konferenz
Veranstaltungsbeginn:29 Juni 2021
Veranstaltungsende:2 Juli 2021
Veranstalter :European Fuel Cell Forum AG
HGF - Forschungsbereich:Luftfahrt, Raumfahrt und Verkehr
HGF - Programm:Verkehr
HGF - Programmthema:Straßenverkehr
DLR - Schwerpunkt:Verkehr
DLR - Forschungsgebiet:V ST Straßenverkehr
DLR - Teilgebiet (Projekt, Vorhaben):V - NGC Antriebssystem und Energiemanagement (alt)
Standort: Stuttgart
Institute & Einrichtungen:Institut für Technische Thermodynamik > Elektrochemische Energietechnik
Hinterlegt von: Knöri, Torsten
Hinterlegt am:08 Okt 2021 12:12
Letzte Änderung:24 Apr 2024 20:43

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