发明名称 |
Operation method for combined plant |
摘要 |
<p>An operation method for a combined plant can simplify the steam lines and also decrease the cost for manufacturing combined plants as well. The combined plant comprises a gas turbine plant and a steam turbine plant; the steam turbine plant comprising a steam drum (1) for generating steam and supplying the steam into a steam turbine (9), a condenser (10) for condensing steam passing through the steam turbine (9), a steam turbine bypass line (15) for connecting the upstream of the steam turbine (9) and the condenser (10) and bypassing the steam turbine (9); and a gas turbine steam cooling portion (6) for cooling a hot portion of the gas turbine plant by steam supplied from the steam drum (1), and which is provided parallel to a pipe connecting the upstream of the steam turbine bypass line (15) and the steam drum (1), wherein when the combined plant is in a normal operation mode, an amount of steam passing through the gas turbine steam cooling portion (6) is adjusted by a valve (16) which is provided in the steam turbine bypass line (15).</p> |
申请公布号 |
EP1273768(A1) |
申请公布日期 |
2003.01.08 |
申请号 |
EP20020014849 |
申请日期 |
2002.07.03 |
申请人 |
MITSUBISHI HEAVY INDUSTRIES, LTD. |
发明人 |
TAGUCHI, JYUN;HYAKUTAKE, YOSHINORI;TAKAHAMA, MASAYUKI |
分类号 |
F01D17/00;F02C9/18;F01K23/10;F02C6/18;F02C7/16;F02C7/18;F22B1/18;(IPC1-7):F01K23/10 |
主分类号 |
F01D17/00 |
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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