Development of reformed ethanol fuel cell system for backup and off-grid applications

Autor: Stefano Limonta, Agnes Ryden, Diego Croci, Frederico Relvas, Sonja Auvinen, Adélio Mendes, Henri Karimäki, M. Boaventura, Thomas Tingelöf, Jari Ihonen, Valtteri Pulkkinen, Pauli Koski, Roberto Magalhães, Paolo Fracas, Gunther Kolb, Martin Wichert, Tommi Keränen

Publikováno v: Koski, P, Pulkkinen, V, Auvinen, S, Ihonen, J, Karimäki, H, Keränen, T, Rydén, A, Tineglöf, T, Limonta, S, Croci, D, Fracas, P, Wichert, M, Kolb, G, Magalhaes, R, Relvas, F, Boaventura, M & Mendes, A 2016, Development of reformed ethanol fuel cell system for backup and off-grid applications : System design and integration . in Proceedings of INTELEC 2016 ., Article number 7749097, 38th IEEE International Telecommunications Energy Conference, INTELEC 2016, Austin, Texas, United States, 23/10/16 . https://doi.org/10.1109/INTLEC.2016.7749097

This work presents a crude bioethanol fueled integrated power system for backup and off-grid applications. The system is based on ethanol steam reformation to hydrogen that is used in polymer electrolyte fuel cells to produce electricity. We introduc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::caaab83e1397b9c8506c840fae1c9697
https://doi.org/10.1109/INTLEC.2016.7749097

Experimental results from a 5kW PEM fuel cell stack operated on simulated reformate from highly diluted hydrocarbon fuels: Efficiency, dilution, fuel utilisation, CO poisoning and design criteria

Autor: Thomas Tingelöf, Per Alvfors, Göran Lindbergh, Lars Hedström

Publikováno v: International Journal of Hydrogen Energy. 34:1508-1514

The present article analyses the effects of dilute biogas on efficiency, fuel utilisation, dynamics, control strategy, and design criteria for a polymer electrolyte fuel cell (PEFC) system. The tested fuel compositions are exemplified by gas composit

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e7783449f02bb5dad4c0aef4db23c9f8
https://doi.org/10.1016/j.ijhydene.2008.11.079

The influence of CO2, CO and air bleed on the current distribution of a polymer electrolyte fuel cell

Autor: Lars Hedström, Per Alvfors, Nicklas Holmström, Thomas Tingelöf, Göran Lindbergh

Publikováno v: International Journal of Hydrogen Energy. 33:2064-2072

The influence of CO2, CO and air bleed on current distribution was studied during transient operation, and the dynamic response of the fuel cell was evaluated. CO causes significant changes in the current distribution in a polymer electrolyte fuel ce

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6fa0c542f0a7a3a0109d314ebb982f62
https://doi.org/10.1016/j.ijhydene.2008.02.002

A rapid break-in procedure for PBI fuel cells

Autor: Thomas Tingelöf, Jari Ihonen

Publikováno v: Tingelöf, T & Ihonen, J K 2009, ' A rapid break-in procedure for PBI fuel cells ', International Journal of Hydrogen Energy, vol. 34, no. 15, pp. 6452-6456 . https://doi.org/10.1016/j.ijhydene.2009.05.003

Different break-in procedures for phosphoric acid doped polybenzimidazole membrane fuel cells (PBI-FC) have been studied, including voltage cycling and the use of constant current at different temperatures. A rapid break-in procedure consisting of hi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::572635d2cf72008533061094025291a8
https://cris.vtt.fi/en/publications/125ffe42-6ed4-4bc9-aab7-ae1174203a15

Integrated PEMFC hybrid test platform for industrial vehicles

Autor: Timo Keränen, Henri Karimäki, Jaana Viitakangas, Jari Ihonen, Heidi Uusalo, Thomas Tingelöf, José Vallet, Petri Hyötylä

Publikováno v: VTT Technical Research Centre of Finland-PURE
Keränen, T, Karimäki, H, Viitakangas, J, Ihonen, J, Uusalo, H, Tingelöf, T, Vallet, J & Hyötylä, P 2010, Integrated PEMFC hybrid test platform for industrial vehicles . in Fuel Cell Seminar & Exposition : Abstract Book 2010 . South Carolina Hydrogen and Fuel Cell Alliance, San Antonio, Texas, USA, pp. 114-119, Fuel Cell Seminar 2010, San Antonio, Texas, United States, 18/10/10 .

Materials handling vehicles are considered one of the potential early markets for fuel cells. In this application, lifetime and reliability have been identified as key parameters to be maximized. However, typical work cycle of many materials handling

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::8483de49d43c99e23d2cb61f191bead0
https://cris.vtt.fi/en/publications/20d96482-8515-49f3-b116-8d01067556bc