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U.S. Department of Energy
Office of Scientific and Technical Information

Advanced on-site power plant development technology program

Technical Report ·
DOI:https://doi.org/10.2172/7260450· OSTI ID:7260450
The subject contract was initiated in August 1982 and the technical effort concluded in April 1989. The purpose of the technical effort was to establish a technology base for 200-kW on-site fuel cell power plants. It was conducted in two phases: (1) Component evaluation; and (2) Full-scale system verification. This contract was supplemented by a Gas Research Institute (GRI) contract which was conducted in the 1981--1986 time period. This GRI contract concentrated on 200-kW scale component design, thermal management/water treatment system analysis and redesign and advanced DC/AC inverter development. The component evaluation phase generally included subscale component tests, scale-up to full-size 200-kW hardware and full-size hardware tests of the cell stack (in Tasks 1 and 2), the power conditioner (in Task 3), the heat exchangers and ancillary components (in Task 4), and the fuel processor (in Task 5). The full-size cell stack, fuel processor, heat exchangers, and ancillary components from the component development tasks were integrated into a dc system called the Verification Test Article (VTA). The VTA which was fabricated and tested under Task 7 allowed for system integration issues associated with the cell stack, fuel processor, thermal management, and water treatment subsystems to be explored under conditions similar to an actual fuel cell power plant. Key accomplishments of this contract are described. 193 figs., 37 tabs.
Research Organization:
International Fuel Cells Corp., South Windsor, CT (USA)
Sponsoring Organization:
DOE/FE
DOE Contract Number:
AC21-82MC24222
OSTI ID:
7260450
Report Number(s):
DOE/MC/24222-2790; ON: DE90000443
Country of Publication:
United States
Language:
English