DMFC module for non-road transport and mobile applications
The objective of the project has been to develop a compact fuel cell generator using methanol as fuel. The DMFC module will be tested as power generator for internal transport using a Mini Crosser electric wheelchair for elderly and disabled people.
The objective of the project is to develop and demonstrate the usage of a DMFC (Direct Methanol Fuel Cell) in a PowerUnit for non-road vehicles or mobile applications, where a DMFC PowerUnit can be used as replacement for normal batteries. The test vehicle is an electric scooter normally used by disabled people. For disabled people it can be critical to run out of power. Methanol can be used in stead, and this will increase the energy storage capacity compared to conventional batteries. The scooter has today a 1kW DC electric motor and 2 batteries on (12V, 94Ah). It is the objective to make a PowerUnit with the same volumen as standard batteries, and thereby make exchange of batteries with a DMFC PowerUnit as simple as possible. The DMFC PowerUnit can be used for other applications like trucks, mobile power generators, UPS (Uninterrupted power supply) units etc. The project will develop a safe and easy canisters replace system where the user will not get in contact with the methanol. The project includes integration and test of the DMFC PowerUnit in the Mini Crosser vehicle
The main advantage is the potential enhanced operation time (enhanced range) and the abbreviated recharge time compared with rechargeable batteries. The project approach was to use a hybrid system comprising a DMFC and a battery. The Hybrid system enables the usage of the battery to cover the dynamic power requirements while operating the DMFC generator at a constant load charging the battery. The project result is a functioning vehicle with a 600W DMFC system installed. The DMFC system has been tested independently and together with the vehicle where test results have been gathered. It was not possible within the project to make a compact installation in the existing battery box of the vehicle, but it is illustrated that it will be possible to make the full installation of a 2nd generation system in the vehicle. On the commercial side it is concluded that there can be a potential market entry opportunity if the DMFC system can meet commercialisation targets. It is also concluded that usage of a DMFC system in a closed wheelchair would give the possibility to use the produced heat from the fuel cell and thereby eliminate the requirement for an additional heater on the vehicle.
Key figures
Category
Participants
| Partner | Subsidy | Auto financing |
|---|---|---|
| IRD Fuel Cells A/S | ||
| Mini Crosser A/S |
Contact
Tjelevej 42
DK-7400 Herning, Denmark
www.h2logic.com
Hansen, Jacob , 96275600, info@h2logic.com
Øvr. Partnere: IRD Fuel Cells A/S; Mini Crosser A/S
