| 摘要 |
PROBLEM TO BE SOLVED: To reduce total cost on a cogeneration system, improve total efficiency of the cogeneration system, and supply more steam in a tolerable pressure loss range of a micro gas turbine. SOLUTION: This cogeneration system comprises a plurality of small once-through boilers each having an additional firing burner 26 to burn fuel using exhaust gas from the micro gas turbine 1 as combustion air, and that are connected to each other in parallel. Gas from the micro gas turbine 1 is sent to the respective small once-through boilers 1 in parallel. COPYRIGHT: (C)2004,JPO
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