STEAM POWER PLANT WITH HIGH-TEMPERATURE HEAT RESERVOIR
    1.
    发明申请
    STEAM POWER PLANT WITH HIGH-TEMPERATURE HEAT RESERVOIR 有权
    蒸汽发电厂与高温热储备

    公开(公告)号:US20130298559A1

    公开(公告)日:2013-11-14

    申请号:US13668222

    申请日:2012-11-03

    IPC分类号: F01K3/00

    摘要: A steam power plant is suggested having, parallel to the high-pressure preheater passage (VW4 to VW6), a heat reservoir (A) which is loaded with preheated condensate in weak-load times. This preheated condensate is taken from the heat reservoir (A) for generating peak-load and inserted downstream of the high-pressure preheater passage (VW4 to VW6) into the condensate line (19.2) resp. the feed water container (8). Thus it is possible to quickly control the power generation of the power plant in a wide range without significantly having to change the heating output of the boiler of the steam generator (1). A steam power plant equipped according to the invention can thus be operated with bigger load modifications and also provide more control energy.

    摘要翻译: 建议蒸汽发电厂平行于高压预热器通道(VW4至VW6),在弱负载时装载预热冷凝物的储热器(A)。 该预热的冷凝物从储热器(A)中取出,用于产生峰值负荷,并将高压预热器通道(VW4至VW6)的下游插入冷凝管线(19.2)中。 给水容器(8)。 因此,可以在不大幅度地改变蒸汽发生器(1)的锅炉的加热输出的情况下,在宽范围内快速地控制发电厂的发电。 因此,根据本发明配备的蒸汽发电厂可以以更大的负载变化进行操作并且还提供更多的控制能量。

    STEAM POWER PLANT WITH HEAT RESERVOIR AND METHOD FOR OPERATING A STEAM POWER PLANT
    2.
    发明申请
    STEAM POWER PLANT WITH HEAT RESERVOIR AND METHOD FOR OPERATING A STEAM POWER PLANT 有权
    具有热储存器的蒸汽发电厂和用于操作蒸汽发电厂的方法

    公开(公告)号:US20130298558A1

    公开(公告)日:2013-11-14

    申请号:US13668220

    申请日:2012-11-03

    IPC分类号: F01K3/00

    摘要: A steam power plant is suggested having, parallel to the low-pressure passage (VW1 to VW2), a heat reservoir (A) which is loaded with preheated condensate in weak-load times. This preheated condensate is taken from the heat reservoir (A) for generating peak-load and inserted downstream of the low-pressure preheater passage (VW1 to VW2) into the condensate line (19.2) resp. the feed water container (8). Thus it is possible to quickly control the power generation of the power plant in a wide range without significantly having to change the heating output of the boiler of the steam generator (1). A steam power plant equipped according to the invention can thus be operated with bigger load modifications and also provide more control energy.

    摘要翻译: 建议蒸汽动力装置与低压通道(VW1至VW2)平行,具有在弱负载时加载预热冷凝物的蓄热器(A)。 该预热的冷凝物从储热器(A)中取出,用于产生峰值负载,并将低压预热器通道(VW1至VW2)的下游插入冷凝管线(19.2) 给水容器(8)。 因此,可以在不大幅度地改变蒸汽发生器(1)的锅炉的加热输出的情况下,在宽范围内快速地控制发电厂的发电。 因此,根据本发明配备的蒸汽发电厂可以以更大的负载变化进行操作并且还提供更多的控制能量。