METHOD FOR CONTROLLING THE FUEL SUPPLY TO BURNERS OF A BURNER GROUP AND BURNER CONTROLLER
A method for controlling the fuel supply to several burners (2) of a burner group (1) and a corresponding burner controller are described. In the method, the temperature (TY) in the burner group (1) is determined as control variable and in dependence on the control deviation of the temperature (TY)...
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| creator | KARL SEMILLER WOLFGANG SELT MICHAEL STRÖDER |
| description | A method for controlling the fuel supply to several burners (2) of a burner group (1) and a corresponding burner controller are described. In the method, the temperature (TY) in the burner group (1) is determined as control variable and in dependence on the control deviation of the temperature (TY) determined for the burner group (1) to a specified setpoint temperature (TSP) the fuel supply to the several burners (2) of the burner group (1) is specified as correcting variable. It is provided that the controller is formed as temperature-to-flow cascade controller with a temperature master controller (8) for all burners (2) of the burner group (1) and a plurality of fuel supply slave controllers (10) for one burner (2) each or one burner subgroup each, wherein the temperature master controller (8) specifies a common mean fuel supply (XAVG) for each of the burners (2) of the burner group (1) and each fuel supply slave controller (10) uses at least one disturbance variable (TT, TYL/R) associated to the burner (2) and/or the burner subgroup, in order to take account of a correction of the fuel supply (X) to the burner or the burner subgroup. (Fig. 1) |
| format | Patent |
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In the method, the temperature (TY) in the burner group (1) is determined as control variable and in dependence on the control deviation of the temperature (TY) determined for the burner group (1) to a specified setpoint temperature (TSP) the fuel supply to the several burners (2) of the burner group (1) is specified as correcting variable. It is provided that the controller is formed as temperature-to-flow cascade controller with a temperature master controller (8) for all burners (2) of the burner group (1) and a plurality of fuel supply slave controllers (10) for one burner (2) each or one burner subgroup each, wherein the temperature master controller (8) specifies a common mean fuel supply (XAVG) for each of the burners (2) of the burner group (1) and each fuel supply slave controller (10) uses at least one disturbance variable (TT, TYL/R) associated to the burner (2) and/or the burner subgroup, in order to take account of a correction of the fuel supply (X) to the burner or the burner subgroup. (Fig. 1)</description><language>eng</language><subject>BLASTING ; CHEMISTRY ; COMBUSTION APPARATUS ; COMBUSTION PROCESSES ; FERROUS OR NON-FERROUS ALLOYS ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; METALLURGY ; PRETREATMENT OF RAW MATERIALS ; PRODUCTION AND REFINING OF METALS ; REGULATING OR CONTROLLING COMBUSTION ; TREATMENT OF ALLOYS OR NON-FERROUS METALS ; WEAPONS</subject><creationdate>2018</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20181009&DB=EPODOC&CC=MY&NR=167982A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20181009&DB=EPODOC&CC=MY&NR=167982A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KARL SEMILLER</creatorcontrib><creatorcontrib>WOLFGANG SELT</creatorcontrib><creatorcontrib>MICHAEL STRÖDER</creatorcontrib><title>METHOD FOR CONTROLLING THE FUEL SUPPLY TO BURNERS OF A BURNER GROUP AND BURNER CONTROLLER</title><description>A method for controlling the fuel supply to several burners (2) of a burner group (1) and a corresponding burner controller are described. In the method, the temperature (TY) in the burner group (1) is determined as control variable and in dependence on the control deviation of the temperature (TY) determined for the burner group (1) to a specified setpoint temperature (TSP) the fuel supply to the several burners (2) of the burner group (1) is specified as correcting variable. It is provided that the controller is formed as temperature-to-flow cascade controller with a temperature master controller (8) for all burners (2) of the burner group (1) and a plurality of fuel supply slave controllers (10) for one burner (2) each or one burner subgroup each, wherein the temperature master controller (8) specifies a common mean fuel supply (XAVG) for each of the burners (2) of the burner group (1) and each fuel supply slave controller (10) uses at least one disturbance variable (TT, TYL/R) associated to the burner (2) and/or the burner subgroup, in order to take account of a correction of the fuel supply (X) to the burner or the burner subgroup. (Fig. 1)</description><subject>BLASTING</subject><subject>CHEMISTRY</subject><subject>COMBUSTION APPARATUS</subject><subject>COMBUSTION PROCESSES</subject><subject>FERROUS OR NON-FERROUS ALLOYS</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>METALLURGY</subject><subject>PRETREATMENT OF RAW MATERIALS</subject><subject>PRODUCTION AND REFINING OF METALS</subject><subject>REGULATING OR CONTROLLING COMBUSTION</subject><subject>TREATMENT OF ALLOYS OR NON-FERROUS METALS</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2018</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZIj0dQ3x8HdRcPMPUnD29wsJ8vfx8fRzVwjxcFVwC3X1UQgODQjwiVQI8VdwCg3ycw0KVvB3U3CEchTcg_xDAxQc_VxgAjAzXIN4GFjTEnOKU3mhNDeDnJtriLOHbmpBfnxqcUFicmpeakm8b6ShmbmlhZGjMUEFAAs9MI0</recordid><startdate>20181009</startdate><enddate>20181009</enddate><creator>KARL SEMILLER</creator><creator>WOLFGANG SELT</creator><creator>MICHAEL STRÖDER</creator><scope>EVB</scope></search><sort><creationdate>20181009</creationdate><title>METHOD FOR CONTROLLING THE FUEL SUPPLY TO BURNERS OF A BURNER GROUP AND BURNER CONTROLLER</title><author>KARL SEMILLER ; WOLFGANG SELT ; MICHAEL STRÖDER</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_MY167982A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2018</creationdate><topic>BLASTING</topic><topic>CHEMISTRY</topic><topic>COMBUSTION APPARATUS</topic><topic>COMBUSTION PROCESSES</topic><topic>FERROUS OR NON-FERROUS ALLOYS</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>METALLURGY</topic><topic>PRETREATMENT OF RAW MATERIALS</topic><topic>PRODUCTION AND REFINING OF METALS</topic><topic>REGULATING OR CONTROLLING COMBUSTION</topic><topic>TREATMENT OF ALLOYS OR NON-FERROUS METALS</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>KARL SEMILLER</creatorcontrib><creatorcontrib>WOLFGANG SELT</creatorcontrib><creatorcontrib>MICHAEL STRÖDER</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KARL SEMILLER</au><au>WOLFGANG SELT</au><au>MICHAEL STRÖDER</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>METHOD FOR CONTROLLING THE FUEL SUPPLY TO BURNERS OF A BURNER GROUP AND BURNER CONTROLLER</title><date>2018-10-09</date><risdate>2018</risdate><abstract>A method for controlling the fuel supply to several burners (2) of a burner group (1) and a corresponding burner controller are described. In the method, the temperature (TY) in the burner group (1) is determined as control variable and in dependence on the control deviation of the temperature (TY) determined for the burner group (1) to a specified setpoint temperature (TSP) the fuel supply to the several burners (2) of the burner group (1) is specified as correcting variable. It is provided that the controller is formed as temperature-to-flow cascade controller with a temperature master controller (8) for all burners (2) of the burner group (1) and a plurality of fuel supply slave controllers (10) for one burner (2) each or one burner subgroup each, wherein the temperature master controller (8) specifies a common mean fuel supply (XAVG) for each of the burners (2) of the burner group (1) and each fuel supply slave controller (10) uses at least one disturbance variable (TT, TYL/R) associated to the burner (2) and/or the burner subgroup, in order to take account of a correction of the fuel supply (X) to the burner or the burner subgroup. (Fig. 1)</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng |
| recordid | cdi_epo_espacenet_MY167982A |
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| subjects | BLASTING CHEMISTRY COMBUSTION APPARATUS COMBUSTION PROCESSES FERROUS OR NON-FERROUS ALLOYS HEATING LIGHTING MECHANICAL ENGINEERING METALLURGY PRETREATMENT OF RAW MATERIALS PRODUCTION AND REFINING OF METALS REGULATING OR CONTROLLING COMBUSTION TREATMENT OF ALLOYS OR NON-FERROUS METALS WEAPONS |
| title | METHOD FOR CONTROLLING THE FUEL SUPPLY TO BURNERS OF A BURNER GROUP AND BURNER CONTROLLER |
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