Accession Number : ADA296709

Title :   Mobile Electric Power.

Descriptive Note : Final rept.,

Corporate Author : ANALYTIC POWER CORP BOSTON MA

Personal Author(s) : Bloomfield, D. P. ; Bloomfield, V. J. ; Grosjean, P. D. ; Keiland, J. W.

PDF Url : ADA296709

Report Date : 1995

Pagination or Media Count : 46

Abstract : The objective of this program was to develop a mobile fuel cell power supply fbr use by soldiers. The Century Series of 100 through 500 watt fuel cell power supplies was developed. The Century Series fuel cell power supplies are made up of a fuel cell stack, chemical hydride hydrogen supply, a fan and a controller. The FC-200, the 200 watt Century Series power supply, weighs 8.8 ib. and has a volume of 322 in.3. The operating point is 0.7 volt/cell at 125 ASF; a power density of 22.7 watts/lb. or 0.62 watts/in.3 and an energy density of 110 whr/lb. The prototype 750 whr hydrogen supply weighs 7 lbs. and has a volume of 193 in.3. The fuel elements weigh 0.45 lb. and require 0.79 lbs. of water. The FC-200 has powered a scooter requiring a starting current of three times the rated current of the stack. It has also powered a microclimate cooler. (KAR) P. 1

Descriptors :   *MILITARY SUPPLIES, *MOBILE, *POWER SUPPLIES, *ELECTRIC POWER, *FUEL CELLS, HYDRIDES, ARMY PERSONNEL, CHEMICALS, WATER, ELECTRIC CURRENT, STARTING, STACKING.

Subject Categories : Electric Power Production and Distribution
      Logistics, Military Facilities and Supplies

Distribution Statement : APPROVED FOR PUBLIC RELEASE