发明名称 |
Gas turbine combined plant and method of operating the same |
摘要 |
A piping guides exhaust gas of a gas turbine to a heat recovery steam generator (HRSG). The piping is provided at an outlet of the exhaust gas and is branched into two portions at a branch portion upstream of the HRSG, with one portion being connected to a high-pressure superheater provided in the HRSG and the other portion being connected to a regenerator. Exhaust gas supplied to the high-pressure superheater superheats saturated steam generated by a high-pressure evaporator in the HRSG. Exhaust gas supplied to the regenerator is heat-exchanged with combustion air generated by a compressor in the gas turbine. The exhaust gas having been heat-exchanged is supplied to between the high-pressure superheater and the high-pressure evaporator via another piping extending between the regenerator and the HRSG.
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申请公布号 |
US6829898(B2) |
申请公布日期 |
2004.12.14 |
申请号 |
US20020329401 |
申请日期 |
2002.12.27 |
申请人 |
MITSUBISHI HEAVY INDUSTRIES, LTD. |
发明人 |
SUGISHITA HIDEAKI |
分类号 |
F01K23/10;F02C6/18;F02C7/08;F02C9/16;F22B1/18;(IPC1-7):F02C6/18;F02C7/10 |
主分类号 |
F01K23/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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