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1. 发明授权

US06666028B2 Operation method for combined plant 失效
标题翻译：联合工厂运行方式
公开(公告)号：US06666028B2
公开(公告)日：2003-12-23
申请号：US10187016
申请日：2002-07-02
申请人： Jyun Taguchi , Yoshinori Hyakutake , Masayuki Takahama
发明人： Jyun Taguchi , Yoshinori Hyakutake , Masayuki Takahama
IPC分类号： F02C712
CPC分类号： F01K23/10 , F02C6/18 , F02C7/16 , F02C9/18 , F05D2220/72 , F05D2220/74 , F05D2260/2322
摘要： 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 for generating steam and supplying the steam into a steam turbine, a condenser for condensing steam passing through the steam turbine, a steam turbine bypass line for connecting the upstream of the steam turbine and the condenser and bypassing the steam turbine; and a gas turbine steam cooling portion for cooling a hot portion of the gas turbine plant by steam supplied from the steam drum, and which is provided parallel to a pipe connecting the upstream of the steam turbine bypass line and the steam drum, wherein when the combined plant is in a normal operation mode, an amount of steam passing through the gas turbine steam cooling portion is adjusted by a valve which is provided in the steam turbine bypass line.
摘要翻译：组合工厂的操作方法可以简化蒸汽管线，并降低制造组合设备的成本。组合式工厂包括燃气轮机厂和汽轮机厂; 所述蒸汽轮机设备包括用于产生蒸汽并将蒸汽供应到蒸汽涡轮机中的蒸汽鼓，用于冷凝通过所述蒸汽涡轮机的冷凝器，用于连接所述蒸汽涡轮机和所述冷凝器的上游的蒸汽轮机旁通管线，汽轮机; 以及燃气轮机蒸汽冷却部分，用于通过从蒸汽鼓供应的蒸汽冷却燃气轮机设备的热部分，并且平行于连接蒸汽轮机旁路管线和蒸汽鼓的上游的管道设置，其中当组合设备处于正常运行模式，通过设置在蒸汽轮机旁路管路中的阀来调节通过燃气轮机蒸汽冷却部分的蒸汽量。

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