摘要 |
PURPOSE:To permit an exhaust heat recovery boiler and a steam turbine driven by said boiler to be used in common, in two units of gas turbine/steam turbine combined plant which are arranged in parallel. CONSTITUTION:In two units of combined plant consisting of two units of gas turbine compressors 1 and 13 and two units of gas turbines 4 and 15 etcl, an exhaust heat recovery boiler 6 and a steam turbine 10 driven by said boiler are used in common. Namely, the plant in the compressor 13 system is not equipped with a steam turbine, and only gas turbines 4 and 15 whose max. capacity is limited in the manufacturing stand point are provided in two units. |