During a test run of a hybrid, fuel-cell-powered passenger ship, the on-board lead-acid batteries overheated, resulting a fire in the battery compartment. The local fire department was able to quickly put the fire out.The batteries had been replaced a few days prior from the battery supplier and were in the process of being tested for the first time on the river.The batteries are charged slowly from the fuel cell and the power is made available for cast-off and driving maneuvers.It was systematically confirmed that the fire, which was comparable to a conventional cable fire, posed no risk to the fuel cells or the hydrogen storage tanks. There was never a danger to the captain or crew, and the fire department confirmed that there was never a risk of fire spreading to the other view more
The evaporator pad in a fuel cell power unit installed in a hydrogen-powered forklift caught fire during operation. The evaporator pad is used for wicking the product water created by the fuel cell. The operator dismounted the forklift, observed flames coming from the fuel cell unit, and called for help. The facility fire brigade used a fire extinguisher to put out the fire. The upper left corner of the fuel cell evaporator pad was burned entirely; the plastic bracket that holds the evaporator pad in place was distorted; there was some discoloration of the radiator. No injuries were sustained by the operator and no damage was sustained by the forklift.
The fuel cell unit continued to run during the incident, as did the onboard data acquisition device. Hydrogen concentrations view more