Method for the natural-draught cooling of a solar concentration plant
    3.
    发明授权
    Method for the natural-draught cooling of a solar concentration plant 有权
    太阳能集中设备自然通风冷却方法

    公开(公告)号:US09086058B2

    公开(公告)日:2015-07-21

    申请号:US13378424

    申请日:2010-06-18

    摘要: Method for the natural-draught cooling of a high-concentration thermoelectric solar plant that includes a central receiver or tower with a heliostat field, wherein the tower is used as a natural-draught cooling tower. The steam originating from the turbine will be made to circulate through a series of condensers located at the base of the tower, where said condensers condense the steam therein and discharge the condensation heat to the atmosphere. The fluid responsible for this heat exchange is the air at ambient temperature at the base of the tower. Once condensed, the steam is pumped back towards the receiver so that it can be re-used as a heat-transfer fluid. The cooling air travels up through the tower and exits through the highest part thereof. The plant can be used to reduce not only its own electricity consumption, but also water consumption.

    摘要翻译: 包括具有定日镜场的中央接收器或塔的高浓度热电太阳能发电厂的自然通风冷却方法,其中该塔用作自然通风冷却塔。 来自涡轮机的蒸汽将通过位于塔底部的一系列冷凝器循环,其中所述冷凝器将蒸汽冷凝并将冷凝热量排放到大气中。 负责这种热交换的流体是在塔底部的环境温度下的空气。 一旦冷凝,蒸汽被泵送回接收器,使得其可以被再次用作传热流体。 冷却空气向上通过塔架并通过其最高部分离开。 该厂可以用来减少自己的用电量,也可以减少用水量。