Monolithic MEMS Fuel Cell Manufacturing for Long Endurance High Altitude Aircraft

Award Information
Agency:
Department of Defense
Branch
Air Force
Amount:
$99,994.00
Award Year:
2004
Program:
SBIR
Phase:
Phase I
Contract:
FA8650-05-M-2518
Agency Tracking Number:
O043-EP9-1178
Solicitation Year:
2004
Solicitation Topic Code:
OSD04-EP9
Solicitation Number:
2004.3
Small Business Information
SYSTEMS & PROCESSES ENGINEERING CORP.(SP
101 West Sixth Street, Suite 200, Austin, TX, 78701
Hubzone Owned:
N
Socially and Economically Disadvantaged:
N
Woman Owned:
N
Duns:
161214242
Principal Investigator:
Burt Fowler
Principal Scientist
(512) 479-7732
fowler@spec.com
Business Contact:
Newton Penrose
Contracts
(512) 479-7732
contracts@spec.com
Research Institution:
n/a
Abstract
High altitude airships (HAA) require regenerative fuel cell systems that can supply high current during nighttime operations with daily charging and discharging cycles for long periods of continuous operation. These fuel cells must be lighter in weight, and have higher charging and discharging efficiency while operating at high altitudes with no maintenance during operation for extended periods of a year or more. The weight of other system power components such as solar panels, pumps, and hydrogen and water storage decrease significantly with increasing fuel cell efficiency such that the optimal overall renewable energy system solution is driven by fuel cell efficiency. SPEC (Systems & Processes Engineering Corporation) has designed and is currently developing a lightweight, compact MEMS (Micro Electro Mechanical Systems) PEM (Polymer Electrolyte Membrane) fuel cell for unitized regenerative energy storage applications. The MEMS fuel cell is designed for HAA station keeping and operation at greater than 70,000 feet above MSL. The fuel cell system for this program is a modular unit designed to provide up to 100kW peak output power in fuel cell mode and 160kW output power in electrolyzer mode.

* information listed above is at the time of submission.

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