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    • 3. 发明专利
    • Control device for gas turbine engine
    • 气动涡轮发动机控制装置
    • JPS5910742A
    • 1984-01-20
    • JP11778582
    • 1982-07-08
    • Toyota Motor Corp
    • WATANABE ATSUSHI
    • F02C7/057F02C3/10F02C6/20F02C7/10F02C9/22F02C9/28F02C9/54
    • F02C3/10F02C6/20F02C7/10F02C9/28F02C9/54F05D2270/04
    • PURPOSE: To improve the rate of fuel consumption by controlling variably the opening speed of a variable nozzle for adjusting gas flow at an output turbine inlet or the closing speed of a variable guide vane for adjusting intake air flow at a compressor inlet.
      CONSTITUTION: Since a variable nozzle 10g varies work-done rate of a compressor turbine 10b to an output turbine 10c to vary the inlet gas temperature of the compressor turbine 10b for controlling the efficiency of an engine, a nozzle mounting angle is made variable and the operating speed of the said angle is also made variable. An opening/closing indicating circuit 46 indicates the direction of driving the variable nozzle 10g in response to the stepping amount of an accelerator pedal, set rotational speed of a gas generator determined by the atmospheric temperature, rotational speed of the gas generator, gas temperature at turbine inlet and rotational speed of output turbine.
      COPYRIGHT: (C)1984,JPO&Japio
    • 目的:通过控制用于调节输出涡轮机入口处的气流的可变喷嘴的开启速度或用于调节压缩机入口处的进气流量的可变导向叶片的关闭速度来改变燃料消耗率。 构成:由于可变喷嘴10g将压缩机涡轮10b的工作成本与输出涡轮机10c相比较,以改变压缩机涡轮机10b的入口气体温度,以控制发动机的效率,因此喷嘴安装角度可变,并且 所述角度的操作速度也是可变的。 打开/关闭指示电路46指示响应于加速器踏板的步进量的可变喷嘴10g的驱动方向,由大气温度确定的气体发生器的设定转速,气体发生器的旋转速度,气体温度在 涡轮机入口和输出涡轮机的转速。
    • 9. 发明专利
    • Method and device for evaluating acceleration performance of gas turbine
    • 用于评估气体涡轮机加速性能的方法和装置
    • JP2006170189A
    • 2006-06-29
    • JP2005293413
    • 2005-10-06
    • General Electric Co ゼネラル・エレクトリック・カンパニイGeneral Electric Company
    • ASHBY MALCOM JOHNGEORGE W BENNETT
    • F02C9/00F01D25/00
    • F02C9/28F05D2270/04F05D2270/708
    • PROBLEM TO BE SOLVED: To provide a method for monitoring performance of a gas turbine engine.
      SOLUTION: This method comprises a step (202) for accumulating an adjusting device 104 index from an engine controller 106 and time accumulated in an acceleration adjusting device during acceleration of the engine 102. At least one engine sensor 108 value is monitored after reaching steady condition take-off output (204). Current amount of use of engine adjusting device is normalized into a standard condition using the adjusting device index, accumulated time, and one or more monitoring engine sensor values in a regression equation (206). This method comprises a step (208) for comparing the normalized current amount of use of engine adjusting device with a value in the past of amount of use of engine adjusting device obtained from previous take-off data and steps (210, 212) for giving an instruction for whether preceding prevention maintenance for the engine is performed or not by utilizing the result of comparison.
      COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:提供一种用于监测燃气涡轮发动机的性能的方法。 解决方案:该方法包括用于在发动机102的加速期间累积调节装置104的指数和加速调节装置中累积的时间的步骤(202)。至少一个发动机传感器108的值在 达到稳定起飞输出(204)。 使用回归方程(206)中的调整装置指标,累积时间和一个或多个监视发动机传感器值,将发动机调节装置的当前使用量归一化为标准条件。 该方法包括:步骤(208),用于将发动机调节装置的归一化的当前使用量与从先前起飞数据获得的发动机调节装置的使用量过去的值进行比较;和步骤(210,212),用于给出 通过利用比较的结果,是否执行针对发动机的预防性维护的指示。 版权所有(C)2006,JPO&NCIPI