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
- Patent Title: Method for controlling the fuel supply to burners of a burner group and burner controller
- Patent Title (中): 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
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Application No.: US14378679Application Date: 2013-02-14
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Publication No.: US09228783B2Publication Date: 2016-01-05
- Inventor: Karl Semiller , Wolfgang Selt , Michael Stroeder
- Applicant: Outotec (Finland) OY
- Applicant Address: FI Espoo
- Assignee: OUTOTEC (FINLAND) OY
- Current Assignee: OUTOTEC (FINLAND) OY
- Current Assignee Address: FI Espoo
- Agency: Leydig, Voit & Mayer, Ltd.
- Priority: DE102012002784 20120215
- International Application: PCT/EP2013/052966 WO 20130214
- International Announcement: WO2013/120949 WO 20130822
- Main IPC: F23D23/00
- IPC: F23D23/00 ; F27D19/00 ; F23N1/00 ; F27B9/36 ; F27B9/40 ; F27D21/00

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.
Public/Granted literature
- US20150037744A1 METHOD FOR CONTROLLING THE FUEL SUPPLY TO BURNERS OF A BURNER GROUP AND BURNER CONTROLLER Public/Granted day:2015-02-05
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