System and method for optical monitoring of a combustion flame
    1.
    发明授权
    System and method for optical monitoring of a combustion flame 失效
    用于燃烧火焰光学监测的系统和方法

    公开(公告)号:US07112796B2

    公开(公告)日:2006-09-26

    申请号:US10701472

    申请日:2003-11-06

    IPC分类号: G01J5/30

    摘要: An optical spectrometer for combustion flame temperature determination includes at least two photodetectors positioned for receiving light from a combustion flame, each of the at least two photodetectors having a different, overlapping bandwidth for detecting a respective output signal in an ultraviolet emission band; and a computer for subtracting a respective output signal of a first one of the at least two photodetectors from a respective output signal of a second one of the at least two photodetectors to obtain a segment signal, and using the segment signal to determine the combustion flame temperature.

    摘要翻译: 用于燃烧火焰温度测定的光谱仪包括至少两个光电检测器,定位成用于接收来自燃烧火焰的光,所述至少两个光电检测器中的每一个具有不同的重叠带宽,用于检测紫外线发射带中的相应输出信号; 以及计算机,用于从所述至少两个光电检测器中的第二个的相应输出信号中减去所述至少两个光电检测器中的第一个的相应输出信号以获得段信号,并且使用所述段信号来确定所述燃烧火焰 温度。