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A model-based feed forward approach to coordinated air-fuel control on a gas turbine
A model-based feed forward approach to coordinated air-fuel control on a gas turbine
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机译:基于模型的前馈方法用于燃气轮机的空燃协调控制
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摘要
Presented herein are turbine machines, turbine control systems, methods, and computer-readable storage devices for controlling turbines including a compressor 102, a combustion system 104, and a turbine section 108 comprising a turbine operating at an initial turbine output 120 while using initial parameter values for the respective control parameters of the turbine. The techniques involve, for respective selected control parameters, selecting an adjustment of the initial parameter value of the selected control parameter, and predicting a predicted turbine output of the turbine operated using the adjustment of the selected control parameter and the initial parameter values for other control parameters; comparing the predicted turbine outputs for the adjustments of the respective control parameters to select, from the control parameters, a target control parameter having a target adjustment that results in the target turbine output; and operating the turbine with the target adjustment of the target control parameter.
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