VERFAHREN ZUR STEUERUNG EINES SOLARTHERMISCHEN KRAFTWERKS MIT DIREKTVERDAMPFUNG

    公开(公告)号:EP2756227A2

    公开(公告)日:2014-07-23

    申请号:EP12758859.8

    申请日:2012-09-13

    发明人: KRÜGER, Joachim

    摘要: The present invention relates to a method for controlling a solar-thermal power plant (1) having direct vaporization. The solar-thermal power plant (1) according to the invention has a plurality of parabolic channel collectors (5) and each parabolic channel collector (5) has a separate drive (9). The drives (9) are controlled in dependence on a specified astronomical algorithm. The drives (9) of individual parabolic channel collectors (5) are additionally controlled in dependence on the respective parabolic channel collector temperature, the vapor demand and/or the wind conditions and individual parabolic channel collectors (5) are rotated to a non-focused position or a safety position as needed.

    摘要翻译: 本发明涉及一种用于控制具有直接蒸发的太阳能热电厂(1)的方法。 根据本发明的太阳能热发电厂(1)具有多个抛物线通道收集器(5),每个抛物线通道收集器(5)具有单独的驱动器(9)。 驱动器(9)根据指定的天文算法进行控制。 各个抛物线通道收集器(5)的驱动器(9)根据相应的抛物线通道收集器温度,蒸汽需求和/或风条件以及各个抛物线通道收集器(5)被旋转到非聚焦 位置或安全位置。

    SOLARTHERMISCHES KRAFTWERK
    4.
    发明公开
    SOLARTHERMISCHES KRAFTWERK 审中-公开
    瑞士克拉维克

    公开(公告)号:EP2751480A2

    公开(公告)日:2014-07-09

    申请号:EP12748696.7

    申请日:2012-08-21

    发明人: KRÜGER, Joachim

    IPC分类号: F22B1/00 F22B29/08

    CPC分类号: F22B1/006 F22B29/08

    摘要: The invention relates to a solar-thermal power plant (1) having direct vaporization of a thermal carrier having parabolic channel collectors (4a, 4b), each consisting of a plurality of parabolic channel segments (5), wherein thermal energy of the sunlight can be supplied to the thermal carrier via the parabolic channel collectors (4a, 4b), and having at least one vapor turbine (20) which can be driven by the vaporized thermal carrier, wherein the parabolic channel collectors (4a, 4b) are arranged in a plurality of loops (6a, 6b), wherein the loops (6a, 6b) are connected parallel so that a first number of parabolic channel collectors (4a) form a vaporizer (2) and a second number of parabolic channel collectors (4b) form a superheater (3).

    摘要翻译: 本发明涉及一种具有抛物线通道收集器(4a,4b)的热载体的直接蒸发的太阳能热力发电设备(1),每个由多个抛物线通道段(5)组成,其中阳光的热能可以 通过抛物线通道收集器(4a,4b)供应到热载体,并且具有至少一个能够被蒸发的热载体驱动的蒸汽涡轮机(20),其中抛物线通道收集器(4a,4b)布置在 多个环(6a,6b),其中所述环(6a,6b)平行连接,使得第一数量的抛物线通道收集器(4a)形成蒸发器(2)和第二数量的抛物线通道收集器(4b) 形成过热器(3)。