| 摘要 |
PROBLEM TO BE SOLVED: To provide a low-cost, space-saving and highly-efficient gas turbine plant in reference to modification of the existing uniaxial gas turbine plant. SOLUTION: The existing uniaxial gas turbine is replaced with a biaxial gas turbine including a compressor 1 compressing air to generate compressed air, a combustor 2 generating combustion gas by mixing and burning the compressed air compressed by the compressor 1 and fuel, a high-pressure turbine 3 rotatively driven by the combustion gas generated by the combustor 2 and a low-pressure turbine 4 rotatively driven by gas discharged from the high-pressure turbine 3, and rotatably supported by a plurality of bearings. Members used in the existing uniaxial gas turbine are utilized in at least a part of a lubricating oil device such as a lubricating oil tank and a lubricating oil pump to supply lubricating oil to the bearings of the biaxial gas turbine. COPYRIGHT: (C)2011,JPO&INPIT |
