| 摘要 |
A combined cycle cogeneration power plant includes a combustion turbine (3), combustor (8), a regenerative fuel heating system (2) formed by a plurality of heat exchangers (18-20) for heating the combustion fuel (10, 21), and modulating control valves (44-46) for controlling the temperature of the fuel, the heat being provided from surface blowdown lines (40-42) from a HRSG (11) with a plurality of steam/water drums (26, 30, 33). The HRSG is formed by a plurality of heat exchangers (25, 29, 32) including steam/water drums (26, 30, 33), each having a surface blowdowns connection (40-42, 53-56). The HRSG feeds a steam turbine (12). |
