Power plants – Motive fluid energized by externally applied heat – Power system involving change of state
Patent
1985-03-14
1987-02-24
Ostrager, Allen M.
Power plants
Motive fluid energized by externally applied heat
Power system involving change of state
60721, 122 21, F01K 2700
Patent
active
046447512
ABSTRACT:
An electrical generating plant of high efficiency utilizes a conventional steam plant powered by a fossil fuel such as coal, gas or oil, in internal integration with a high temperature solid-oxide fuel-cell. In one embodiment, the spent fuel and the wast heat from the fuel-cell of electrochemical action is made directly available to the combustion furnace of the steam plant for thermodynamic extraction. The system can achieve efficiencies up to 65% compared to ordinary steam plants which have an efficiency of about 35%.
REFERENCES:
patent: 4087976 (1978-05-01), Morrow, Jr. et al.
Cook Paul J.
Massachusetts Institute of Technology
Ostrager Allen M.
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