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Invention Grant
CN105556101B 具有燃料质量传感器的发动机系统 有权

具有燃料质量传感器的发动机系统
Abstract:
提供一种与发动机(12)一起使用的控制系统(114)。该控制系统可具有与供给至所述发动机的未知气态燃料混合物流流体连通的感测元件(58)。所述感测元件可被配置成感测该未知的气态燃料混合物的热力学性质。所述控制系统还可具有被配置成将所述感测元件处未知的气态燃料混合物的温度增加至多个不同的温度水平的加热元件(60)，以及被配置成依据在多个不同温度水平下感测到的热力学性质确定所述未知的气态燃料混合物的燃料参数的微处理器(62)。所述控制系统还可具有与所述微处理器相连通且被配置成基于所述燃料参数选择性地调节所述发动机的控制参数的控制器(56)。
Abstract(English):

A fuel quality sensor is provided for use with an engine system. The fuel quality sensor may have a single sensing element configured to sense a thermodynamic property of an unknown mixture of gaseous fuel, and a heating element configured to increase a temperature of the unknown mixture of gaseous fuel at the single sensing element to multiple different temperature levels. The fuel quality sensor may also include a microprocessor configured to calculate a fuel parameter of the unknown mixture of gaseous fuel as a function of only the thermodynamic property sensed at the multiple different temperature levels.

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