Hydrogen bottle vs Lithium battery
6.5 kg is this bottle with 0.9 m³ hydrogen gas. This are 2673 Wh chemical. A fuel cell has to convert this into electric power.
With 40% fuel cell efficiency 1069 Wh electricity. But the fuel cell has also a weight.
This has to be compared with a 25Ah or 40Ah 48V Lithium Polymer battery
Is also exchangeable and can is less heavy than bottle and fuel cell.
Hydrogen fuel cell vehicles
Directory over all our reports and comments about the hydrogen fuel cell technology in the field of mobility
Hydrogen tank and infrastructure
How is it possible to distribute hydrogen to an gas station net and to store in the vehicles tanks? How real is hydrogen technology for mobility?
Fair report from hall 13 of the industrial fair Hannover about renewable energy and environment friendly mobility.
A photo of the whole booth was only evidently after the fair opening time possible. By day was the booth of the 1,5 litre car always surrounded by masses of poeple.
Hannover as a place of encounter
Uli Sommer, developer of the Loremo 1,5 litre car in a first talk with Nordic Power Systems, developer of the Diesel fuel cell.
Components for the automobile industry of tomorrow introduced Magna Steyr in hannover. On the pedestal on the left side a battery for vehicles with hybrid drive.
VW gas engine
There is a starter and a dynamo. So it's a very conventional engine only adapted for the use of natural gas. Even no start stop for halting at traffic lights.
Range of biomass for our mobility
How far can a middle class car drive with the yearly yield of one hectare. The poster on the booth of the 'Fachagentur Nachwachsende Rohstoffe e.V.' shows it.
Think hydrogen fuel cell
150km with a Zebra battery below the right seat and further 150km with 1,5 kg hydrogen in a pressure tank below the right seat.
Nordic Energy Systems
Last year, it was only a mockup, this year a prototype. Fuel cell with reformer for Diesel or vegetable oil. The 4 kW unit is designed as a APU for deep freeze trucks.
Diesel fuel cell
32.8% of the chemical energy is converted into electric power. No 4 kW ICE internal combustion engine with generator has this efficiency, low noise and clean exhaust gases.
With only 40 hp 160 km/h. With this, the Jetcar is just between today small cars, about 60 hp for 160 and the Loremo using only 20 hp for this,.
T-Com saves at the employees
A strong electric scooter with trailer would be available for only 2000.-EUR. But T-Com wants to save money only at their employees. A transport bicycle with 250 Watt fuel cell
Gazprom shows the model of a russian orbiter, a spacesuit and a cosmonaut as attractions on their booth.
Context description: hydrogen bottle hydrogenbottle bottles hydrogenbottles storage hydrogenstorage German Germany European Europe industrial Hannover Industry fair Industryfair fairs Industryfairs event events date time month 4 Apr April spring 2007-04 Photo Photos pic pics picture pictures JPG JPEG