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2. 发明公开

EP2923144A4 DUAL REHEAT TOPPING CYCLE FOR IMPROVED ENERGY EFFICIENCY FOR COMPRESSED AIR ENERGY STORAGE PLANTS WITH HIGH AIR STORAGE PRESSURE 有权转让
标题翻译：带双顶置发电过程再度升温用于提高效率用于空气储能系统具有高空气静压轴承
公开(公告)号：EP2923144A4
公开(公告)日：2016-07-13
申请号：EP13856918
申请日：2013-11-19
申请人： DRESSER RAND CO
发明人： KERTH JASON , LUCAS GEORGE M , RASHID STEPHEN S
IPC分类号： F02C6/16 , F17C7/00 , F17C13/00
CPC分类号： F02C6/16 , Y02E60/15
摘要： A method for operating a compressed air energy storage system is provided. The method can include compressing a process gas with a compressor train to produce a compressed process gas and storing the compressed process gas in a compressed gas storage unit. The method can also include extracting the compressed process gas from the compressed gas storage unit to an expansion assembly through a feed line. A valve assembly fluidly coupled to the feed line can be actuated to control a mass flow of the compressed process gas from the compressed gas storage unit to the expansion assembly. The method can further include heating the compressed process gas in a preheater fluidly coupled to the feed line upstream from the expansion assembly, and generating a power output with the expansion assembly.
摘要翻译：提供一种用于操作压缩空气能量存储系统的方法。该方法可以包括压缩的处理气体与压缩机组，以产生一个压缩的处理气体，并在压缩气体存储单元，存储被压缩的处理气体。因此，该方法可以包括在膨胀组件通过进料线提取从压缩气体存储单元中的压缩处理气体。流体地联接到进料管线的阀组件可以被致动以控制压缩工艺气体从压缩气体存储单元到扩展组件的质量流量。该方法可以包括进一步的加热在流体耦合到上游膨胀组件的进料管线的预热器的压缩工艺气体，并产生与所述膨胀组件的功率输出。

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