Verfahrensanalyse von Brennstoffzellensystemen zur Stromerzeugung für Elektroantriebe in Fahrzeugen bei Nutzung unterschiedlicher Kraftstoffe
Verfahrensanalyse von Brennstoffzellensystemen zur Stromerzeugung für Elektroantriebe in Fahrzeugen bei Nutzung unterschiedlicher Kraftstoffe
In energy conversion systems for electric vehicles with fuel cells for generating electricity for the power train, different fuels can be used as energy carriers. These fuels can be converted into hydrogen-rich fuel gas either in a process tailored to the respective fuel or in a largely unified proc...
| Personal Name(s): | Menzer, R. |
|---|---|
| Höhlein, B. | |
| Contributing Institute: |
Publikationen vor 2000; PRE-2000; Retrocat |
| Imprint: |
Jülich
Forschungszentrum Jülich, Zentralbibliothek, Verlag
1999
|
| Physical Description: |
72 p. |
| Document Type: |
Report Book |
| Research Program: |
ohne Topic |
| Series Title: |
Berichte des Forschungszentrums Jülich
3666 |
| Link: |
OpenAccess OpenAccess |
| Publikationsportal JuSER |
|
In energy conversion systems for electric vehicles with fuel cells for generating electricity for the power train, different fuels can be used as energy carriers. These fuels can be converted into hydrogen-rich fuel gas either in a process tailored to the respective fuel or in a largely unified process accounting for the specific requirements of the fuel used. In the present anslysis, results for methanol, ethanol, dimethylether (DME), gasoline, diesel fuel and propane obtained with the aid of computer simulation will be desbribed for a process with autothermal reforming. Furthermore, processes with heated reforming are investigated for ethanol, methanol and DME, so that a comparison of the hydrogen production of these fuels in the different processes will be possible. The efficiency of electricity generation in the overall system is influenced by the efficiencies of gas production and of the necessary compressors and expension turbines taking account of the cell efficiency achievable. |