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    Oxygen concentration measuring device
    1.
    发明授权
    Oxygen concentration measuring device 失效
    氧浓度测量装置

    公开(公告)号：US08097859B2

    公开(公告)日：2012-01-17

    申请号：US13166628

    申请日：2011-06-22

    申请人： Ken Yves Haffner ,  Julio Danin Lobo ,  Juergen Kappler ,  Thomas Bauer

    发明人： Ken Yves Haffner ,  Julio Danin Lobo ,  Juergen Kappler ,  Thomas Bauer

    IPC分类号： G01J1/10

    CPC分类号： G01N21/3103 ,  G01N21/33 ,  G01N2021/3111

    摘要： An oxygen concentration measuring device is provided for determining an oxygen concentration of a gas in a sample volume. The device includes an optical device configured for irradiating the sample volume containing oxygen with a first UV radiation intensity, at least one wavelength of which is close to a spectral absorption line of oxygen, a magnetic field generator configured for applying a magnetic field at the sample volume, and a UV light detector configured for measuring a second UV radiation intensity coming from the sample volume. The oxygen concentration in the sample volume is determined on the basis of the applied magnetic field and the measured second UV radiation intensity.

    摘要翻译： 提供了用于测定样品体积中的气体的氧浓度的氧浓度测量装置。 该装置包括光学装置，该光学装置被配置用于以至少一个波长接近于氧的光谱吸收线的第一UV辐射强度照射含有氧的样品体积，被配置为在样品处施加磁场的磁场发生器 体积，以及被配置用于测量来自样品体积的第二UV辐射强度的UV光检测器。 基于施加的磁场和测量的第二UV辐射强度来确定样品体积中的氧浓度。

    Optical flame sensor
    2.
    发明授权
    Optical flame sensor 有权
    光学火焰传感器

    公开(公告)号：US08757872B2

    公开(公告)日：2014-06-24

    申请号：US13526255

    申请日：2012-06-18

    申请人： Julio Danin Lobo ,  Mehmet Mercangoez ,  Ken Yves Haffner

    发明人： Julio Danin Lobo ,  Mehmet Mercangoez ,  Ken Yves Haffner

    IPC分类号： G01J5/00 ,  F23N5/00

    CPC分类号： G01J5/0014 ,  G01J5/0018 ,  G01J5/0044 ,  G01J5/08 ,  G01J5/0806 ,  G01J5/0821 ,  G01J5/0846 ,  G01J5/0896

    摘要： Exemplary embodiments relates to an optical measurement that determines the temperature in a flame and determines the particle size of the fuel present in the flame. The optical measurement device includes a color camera that measures light information in the flame and outputs measurement results and an evaluation unit that evaluates the measurement results. Further, a coal burning power plant is provided with a multitude of burners that burn milled coal each in a flame and a multitude of optical measurement devices described.

    摘要翻译： 示例性实施例涉及确定火焰中的温度并确定存在于火焰中的燃料的粒度的光学测量。 光学测量装置包括测量火焰中的光信息并输出测量结果的彩色照相机和评估测量结果的评估单元。 此外，燃煤发电厂设置有多个燃烧器，其燃烧各种火焰中的磨煤和所描述的多个光学测量装置。

    OPTICAL FLAME SENSOR
    3.
    发明申请
    OPTICAL FLAME SENSOR 有权
    光电传感器

    公开(公告)号：US20120304903A1

    公开(公告)日：2012-12-06

    申请号：US13526255

    申请日：2012-06-18

    申请人： Julio Danin LOBO ,  Mehmet Mercangoez ,  Ken Yves Haffner

    发明人： Julio Danin LOBO ,  Mehmet Mercangoez ,  Ken Yves Haffner

    IPC分类号： H04N7/18 ,  F23D1/00

    CPC分类号： G01J5/0014 ,  G01J5/0018 ,  G01J5/0044 ,  G01J5/08 ,  G01J5/0806 ,  G01J5/0821 ,  G01J5/0846 ,  G01J5/0896

    摘要： Exemplary embodiments relates to an optical measurement that determines the temperature in a flame and determines the particle size of the fuel present in the flame. The optical measurement device includes a color camera that measures light information in the flame and outputs measurement results and an evaluation unit that evaluates the measurement results. Further, a coal burning power plant is provided with a multitude of burners that burn milled coal each in a flame and a multitude of optical measurement devices described.

    摘要翻译： 示例性实施例涉及确定火焰中的温度并确定存在于火焰中的燃料的粒度的光学测量。 光学测量装置包括测量火焰中的光信息并输出测量结果的彩色照相机和评估测量结果的评估单元。 此外，燃煤发电厂设置有多个燃烧器，其燃烧各种火焰中的磨煤和所描述的多个光学测量装置。

    Method of analyzing and controlling a combustion process in a gas turbine and apparatus for performing the method
    5.
    发明授权
    Method of analyzing and controlling a combustion process in a gas turbine and apparatus for performing the method 有权
    分析和控制燃气轮机中的燃烧过程的方法和用于执行该方法的装置

    公开(公告)号：US08825214B2

    公开(公告)日：2014-09-02

    申请号：US13300110

    申请日：2011-11-18

    申请人： Ken Yves Haffner

    发明人： Ken Yves Haffner

    IPC分类号： G01B21/02 ,  G01J5/00 ,  G01N21/27 ,  G01J3/42 ,  G01N21/35 ,  G01N21/39 ,  G01J3/28 ,  G01J5/08

    CPC分类号： G01J5/0014 ,  G01J3/42 ,  G01J5/0821 ,  G01J2003/2833 ,  G01J2003/2873 ,  G01J2003/423 ,  G01N21/274 ,  G01N21/3504 ,  G01N21/39

    摘要： A method is provided for the measurement of parameters of a gas present in a gas turbine combustion chamber. The method includes tuning a laser to a range containing the absorption lines of species to be analyzed in the gas, and directing the laser light through the combustion chamber and detecting laser light reflected off boundary walls of the combustion chamber. In order to analyze the absorption spectrum measured at high temperatures and pressures, a signature recognition algorithm is applied to the spectrum. The measured absorption spectrum is cross-correlated with a calibration absorption model spectrum for the absorption lines at several temperatures, pressures, and concentrations generated prior to the measurement. Values for pressure, temperature, and concentrations of selected species in the gas are determined simultaneously allowing direct control of the combustion chamber process. An apparatus for carrying out the method is also provided.

    摘要翻译： 提供了一种用于测量燃气轮机燃烧室中存在的气体的参数的方法。 该方法包括将激光调谐到包含待分析物质的吸收线的范围内，并将激光引导通过燃烧室并检测从燃烧室的边界壁反射的激光。 为了分析在高温和高压下测得的吸收光谱，应用了一个签名识别算法。 测量的吸收光谱与在测量之前产生的几个温度，压力和浓度下的吸收谱线的校准吸收模型光谱互相关。 同时确定气体中选定物种的压力，温度和浓度值，直接控制燃烧室过程。 还提供了一种用于执行该方法的装置。

    Flame scanning device and method for its operation
    7.
    发明授权
    Flame scanning device and method for its operation 有权
    火焰扫描装置及其操作方法

    公开(公告)号：US08153952B2

    公开(公告)日：2012-04-10

    申请号：US12819942

    申请日：2010-06-21

    申请人： Ken Yves Haffner

    发明人： Ken Yves Haffner

    IPC分类号： G01J1/42

    CPC分类号： F23N5/082 ,  F23M11/045 ,  F23N2029/04 ,  G01J5/0014 ,  G01J5/0018 ,  G01J5/08 ,  G01J5/0806 ,  G01J5/0821 ,  G01J5/0846 ,  G01J5/0862

    摘要： A flame scanning device is provided for monitoring a flame. The device includes a radiation collection and transmission element for collecting flame radiation and transmitting it to detection elements, a flame sensor element for the detection of radiation and conversion of the detected radiation into electrical signals, and an evaluation unit for the conversion of the electrical signals into flame parameters. The flame sensor element can include at least two individual detectors each with an individual central detection wavelength and a width of observation window, respectively. The individual central detection wavelength and the width of observation window are not overlapping and are covering individual regions of interest of the spectrum of radiation.

    摘要翻译： 提供火焰扫描装置用于监测火焰。 该装置包括用于收集火焰辐射并将其传输到检测元件的辐射收集和传输元件，用于检测辐射并将检测到的辐射转换成电信号的火焰传感器元件，以及用于转换电信号的评估单元 变成火焰参数。 火焰传感器元件可以分别包括至少两个单独的检测器，每个具有各自的中心检测波长和观察窗的宽度。 各个中央检测波长和观察窗的宽度不重叠，覆盖辐射光谱的各个感兴趣区域。