| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a regeneration cycle type gas turbine system capable of not only achieving high efficiency but also capable of achieving miniaturization of a regenerative heat exchanger. <P>SOLUTION: This regeneration cycle type gas turbine system includes the regenerative heat exchanger 6 for exchanging heat between exhaust gas from a turbine 5 and compressed air supplied to a combustor 33 for supplying combustion gas to the turbine 5, a branch exhaust pipe line 40A branched off from an exhaust pipe line 40 on the upstream side of the regenerative heat exchanger 6 in the exhaust pipe line 40 for making the exhaust gas flow, a branch air pipe line 41A branched off from an air pipe line 41 on the upstream side of the regenerative heat exchanger 6 in the air pipe line 41 for making the compressed air flow, and an ejector 42 arranged in an intersection between the branch exhaust pipe line 40A and the branch air pipe line 41A, sucking in the exhaust as with the compressed air as driving gas, and jetting mixed gas of both toward the combustor 33. <P>COPYRIGHT: (C)2013,JPO&INPIT |
