Advanced Unitized Regenerative Fuel Cell System for High-Altitude Airships

Award Information
Agency: Department of Defense
Branch: Missile Defense Agency
Contract: HQ00603C0086
Agency Tracking Number: 031-0279
Amount: $70,000.00
Phase: Phase I
Program: SBIR
Awards Year: 2003
Solicitation Year: N/A
Solicitation Topic Code: N/A
Solicitation Number: N/A
Small Business Information
89 Rumford Avenue, Newton, MA, 02466
HUBZone Owned: N
Woman Owned: N
Socially and Economically Disadvantaged: N
Principal Investigator
 Cecelia Cropley
 Director, Materials/Syste
 (781) 529-0506
Business Contact
 Anthony Vaccaro
Title: President/Chief Operation
Phone: (781) 529-0504
Research Institution
Next-Generation High-Altitude Airships are becoming increasingly attractive for a variety of defense and non-defense oriented missions. The next generation of airships is envisioned to fly for a year or longer at a time, at altitudes of 70,000 feet, andable to carry gimbal-supported payloads of 1,000 to 4,000 pounds. These vehicles would be self-sufficient with on-board solar panels and regenerative fuel cell systems to provide power for high altitude station keeping, as well as for payload power.However advancements in regenerative fuel cell technology are required to meet the weight and performance requirements of high altitude airships.A lightweight unitized regenerative fuel cell system that combines the fuel cell and electrolysis functions in one electrochemical stack is proposed for this application. The program will address advancements in URFC systems, including improved electrodeand electrode support structures, a stack design for high-pressure electrolyzer operation, and novel systems concepts to reduce system weight and complexity. This program will result in a lightweight, less complex regenerative fuel cell system suitable for military and commercial applications for backup power, power supplies for remote locations, solar-powered airplanes and airships and unmanned underwatervehicles.

* Information listed above is at the time of submission. *

Agency Micro-sites

SBA logo
Department of Agriculture logo
Department of Commerce logo
Department of Defense logo
Department of Education logo
Department of Energy logo
Department of Health and Human Services logo
Department of Homeland Security logo
Department of Transportation logo
Environmental Protection Agency logo
National Aeronautics and Space Administration logo
National Science Foundation logo
US Flag An Official Website of the United States Government