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    A POWER GENERATION SYSTEM
    9.
    发明公开
    A POWER GENERATION SYSTEM 审中-公开
    STROMERZEUGUNGSSYSTEM

    公开(公告)号：EP2612028A4

    公开(公告)日：2017-06-07

    申请号：EP11821145

    申请日：2011-08-29

    申请人： YELLOW SHARK HOLDING APS

    发明人： SOLEM SIGURD

    IPC分类号： F03G7/04 ,  F01K25/02

    CPC分类号： F03G7/06 ,  F01K25/02 ,  F01K25/10 ,  F03G7/04 ,  Y02E10/10

    摘要： A power generation system in which a thermally expandable fluid, e.g., R134a, CO2, is circulated in a loop between a first location and a second location, the second location being at a higher elevation than the first location. The fluid is heated at the first location to expand it, so that it rises to the second location where it is cooled and contracted. The cooled fluid, being denser, then falls back to the first location under hydrostatic pressure, causing a circular fluid flow. This flow is used to generate power in a power transfer system. The system is regulated so that the fluid does not flash to a vapor, i.e., the fluid does not change state, which improves the efficiency of the system. The system is suitable for use in any situation where a height difference exists, and is particularly suited for geothermal heating sources.

    摘要翻译： 其中可热膨胀的流体（例如R134a，CO2）在第一位置和第二位置之间的环路中循环的发电系统，第二位置处于比第一位置更高的高度。 流体在第一位置被加热以使其膨胀，从而它升到第二位置，在那里被冷却和收缩。 被冷却的流体更密集，然后在流体静压下回落到第一位置，导致循环流体流动。 该流程用于在动力传输系统中发电。 系统被调节以便流体不闪蒸成蒸气，即流体不会改变状态，这提高了系统的效率。 该系统适用于存在高度差的任何情况，特别适用于地热加热源。