发明名称 |
COMBINED CYCLE POWER PLANT |
摘要 |
A combined cycle power plant is disclosed, whose target high-temperature portion in the gas turbine can be reliably and sufficiently cooled, and in which the heat generated via the cooling can be reliably recovered, thereby improving the efficiency. Here, the exhaust gas from the high-pressure turbine is introduced as cool steam to the steam cooling system for cooling the target high-temperature portion in the gas turbine. This cooling process is efficiently and suitably performed by using the characteristic of the above high-pressure exhaust gas relating to quantity, pressure, or temperature. <IMAGE> |
申请公布号 |
EP0974737(A1) |
申请公布日期 |
2000.01.26 |
申请号 |
EP19980900712 |
申请日期 |
1998.01.23 |
申请人 |
MITSUBISHI HEAVY INDUSTRIES, LTD. |
发明人 |
WAKAZONO, OSAMU;KIMURA, HIDEO;FUKUIZUMI, YASUSHI |
分类号 |
F01K7/22;F01K17/04;F01K23/10;F02C6/18;F02C7/18;F22B1/18 |
主分类号 |
F01K7/22 |
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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