Systems and methods for using a combustion dynamics tuning algorithm with a multi-can combustor
    5.
    发明授权
    Systems and methods for using a combustion dynamics tuning algorithm with a multi-can combustor 失效
    使用具有多罐燃烧器的燃烧动力学调谐算法的系统和方法

    公开(公告)号:US07620461B2

    公开(公告)日:2009-11-17

    申请号:US11768751

    申请日:2007-06-26

    IPC分类号: G06F19/00 F02C9/00

    摘要: Embodiments of the invention can provide systems and methods for using a combustion dynamics tuning algorithm with a multi-can combustor. According to one embodiment of the invention, a method for controlling a gas turbine engine with an engine model can be implemented for an engine comprising multiple cans. The method can include obtaining operating frequency information associated with multiple cans of the engine. In addition, the method can include determining variation between operating frequency information of at least two cans. Furthermore, the method can include determining a median value based at least in part on the variation. Moreover, the method can include inputting the median value to an engine model, wherein based at least in part on the median value, the engine model determines an engine control action. In addition, the method can include outputting a control command to implement the engine control action.

    摘要翻译: 本发明的实施例可以提供使用具有多罐燃烧器的燃烧动力学调节算法的系统和方法。 根据本发明的一个实施例,可以对于包括多个罐的发动机来实现用于利用发动机模型控制燃气涡轮发动机的方法。 该方法可以包括获得与发动机的多个罐相关联的操作频率信息。 另外,该方法可以包括确定至少两个罐的工作频率信息之间的变化。 此外,该方法可以包括至少部分地基于变化来确定中值。 此外,该方法可以包括将中值输入到发动机模型,其中至少部分地基于中值,引擎模型确定发动机控制动作。 此外,该方法可以包括输出控制命令以实现发动机控制动作。

    Systems and Methods for Using a Combustion Dynamics Tuning Algorithm with a Multi-Can Combustor
    6.
    发明申请
    Systems and Methods for Using a Combustion Dynamics Tuning Algorithm with a Multi-Can Combustor 失效
    使用多罐燃烧器的燃烧动力学调整算法的系统和方法

    公开(公告)号:US20090005951A1

    公开(公告)日:2009-01-01

    申请号:US11768751

    申请日:2007-06-26

    IPC分类号: G06F19/00

    摘要: Embodiments of the invention can provide systems and methods for using a combustion dynamics tuning algorithm with a multi-can combustor. According to one embodiment of the invention, a method for controlling a gas turbine engine with an engine model can be implemented for an engine comprising multiple cans. The method can include obtaining operating frequency information associated with multiple cans of the engine. In addition, the method can include determining variation between operating frequency information of at least two cans. Furthermore, the method can include determining a median value based at least in part on the variation. Moreover, the method can include inputting the median value to an engine model, wherein based at least in part on the median value, the engine model determines an engine control action. In addition, the method can include outputting a control command to implement the engine control action.

    摘要翻译: 本发明的实施例可以提供使用具有多罐燃烧器的燃烧动力学调节算法的系统和方法。 根据本发明的一个实施例,可以对于包括多个罐的发动机来实现用于利用发动机模型控制燃气涡轮发动机的方法。 该方法可以包括获得与发动机的多个罐相关联的操作频率信息。 另外,该方法可以包括确定至少两个罐的工作频率信息之间的变化。 此外,该方法可以包括至少部分地基于变化来确定中值。 此外,该方法可以包括将中值输入到发动机模型,其中至少部分地基于中值,引擎模型确定发动机控制动作。 此外,该方法可以包括输出控制命令以实现发动机控制动作。