System and Method for Rapid Isothermal Gas Expansion and Compression for Energy Storage
    21.
    发明申请
    System and Method for Rapid Isothermal Gas Expansion and Compression for Energy Storage 有权
    快速等温气体膨胀和储能压缩系统与方法

    公开(公告)号:US20090301089A1

    公开(公告)日:2009-12-10

    申请号:US12481235

    申请日:2009-06-09

    Abstract: The invention relates to systems and methods for rapidly and isothermally expanding gas in a cylinder. The cylinder is used in a staged hydraulic-pneumatic energy conversion system and includes a gas chamber (pneumatic side) and a fluid chamber (hydraulic side) and a piston or other mechanism that separates the gas chamber and fluid chamber while allowing the transfer of force/pressure between each opposing chamber. The gas chamber of the cylinder includes ports that are coupled to a heat transfer subassembly that circulates gas from the pneumatic side and exchanges its heat with a counter flow of ambient temperature fluid from a reservoir or other source.

    Abstract translation: 本发明涉及用于在气缸中快速和等温膨胀气体的系统和方法。 气缸用于分级液压 - 气动能量转换系统,包括气室(气动侧)和流体室(液压侧)以及分离气室和流体室同时允许力的传递的活塞或其他机构 /每个相对的室之间的压力。 气缸的气室包括连接到热传递子组件的端口,该传热子组件使来自气动侧的气体循环并且与来自贮存器或其它源的环境温度流体的逆流交换热量。

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