Invention Grant
US09228783B2 Method for controlling the fuel supply to burners of a burner group and burner controller 有权
用于控制燃烧器组燃烧器和燃烧器控制器的燃料供应的方法

Method for controlling the fuel supply to burners of a burner group and burner controller
Abstract:
A method for controlling a fuel supply to a plurality of burners of a burner group includes determining a temperature in the burner group as a control variable. The fuel supply to the burners of the burner group is specified in dependence on a control deviation of the temperature determined in the burner group to a specified setpoint temperature. The fuel supply is a common mean fuel supply that is specified for all of the burners of the burner group by a temperature master controller. The fuel supply is corrected for each of the burners or burner subgroups of the burner group. Each of the burners or the burner subgroups have a fuel supply slave controller. The fuel supply slave controllers use at least, one disturbance variable associated to the respective burner or the respective burner subgroup so as to perform the correcting.
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