METHOD FOR OPERATING GAS TURBINE COMBUSTION DEVICE
PURPOSE: To realize low NOX by a method wherein an operation is carried out with a dispersion type pilot burner from an activation of a gas turbine to a condition of about rated number of rotation in no-loaded state, the operation is adapted to an increased load during the operation by the dispersio...
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| creator | YOSHIDA SHOHEI ISHIBASHI YOJI AKATSU SHIGEYUKI INOUE HIROSHI KOGANEZAWA TOMOKI |
| description | PURPOSE: To realize low NOX by a method wherein an operation is carried out with a dispersion type pilot burner from an activation of a gas turbine to a condition of about rated number of rotation in no-loaded state, the operation is adapted to an increased load during the operation by the dispersion pilot burner and a second premixing burner, and also a first premixing burner is added in a high load region. CONSTITUTION: Under a condition ranging from an energization of a gas turbine to about a rated number of rotation in non-load condition, fuel is passed to a dispersion pilot burner fuel system 203 and an operation is carried out with the dispersion pilot burner 8. Then, under a predetermined load, a fuel flow rate in a second premixing burner fuel system 202 is increased while a fuel flow rate of the dispersion pilot burner fuel system 203 is being decreased and for a subsequent increased load, flow rates in both fuel systems 202, 203 are increased and then the operation is performed with the dispersion pilot burner 8 and the second premixing burner 12. In addition, in a high load region, fuel is also supplied to the first premixing burner fuel system 201 and also the first premixing burner 9 is added to the operation. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_JPH08200679A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>JPH08200679A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_JPH08200679A3</originalsourceid><addsrcrecordid>eNrjZDDydQ3x8HdRcPMPUvAPcA1yDPH0c1dwdwxWCAkNcvL0c1Vw9vd1Cg0O8fT3U3BxDfN0duVhYE1LzClO5YXS3AyKbq4hzh66qQX58anFBYnJqXmpJfFeAR4GFkYGBmbmlo7GxKgBAH9bJxM</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>METHOD FOR OPERATING GAS TURBINE COMBUSTION DEVICE</title><source>esp@cenet</source><creator>YOSHIDA SHOHEI ; ISHIBASHI YOJI ; AKATSU SHIGEYUKI ; INOUE HIROSHI ; KOGANEZAWA TOMOKI</creator><creatorcontrib>YOSHIDA SHOHEI ; ISHIBASHI YOJI ; AKATSU SHIGEYUKI ; INOUE HIROSHI ; KOGANEZAWA TOMOKI</creatorcontrib><description>PURPOSE: To realize low NOX by a method wherein an operation is carried out with a dispersion type pilot burner from an activation of a gas turbine to a condition of about rated number of rotation in no-loaded state, the operation is adapted to an increased load during the operation by the dispersion pilot burner and a second premixing burner, and also a first premixing burner is added in a high load region. CONSTITUTION: Under a condition ranging from an energization of a gas turbine to about a rated number of rotation in non-load condition, fuel is passed to a dispersion pilot burner fuel system 203 and an operation is carried out with the dispersion pilot burner 8. Then, under a predetermined load, a fuel flow rate in a second premixing burner fuel system 202 is increased while a fuel flow rate of the dispersion pilot burner fuel system 203 is being decreased and for a subsequent increased load, flow rates in both fuel systems 202, 203 are increased and then the operation is performed with the dispersion pilot burner 8 and the second premixing burner 12. In addition, in a high load region, fuel is also supplied to the first premixing burner fuel system 201 and also the first premixing burner 9 is added to the operation.</description><edition>6</edition><language>eng</language><subject>AIR INTAKES FOR JET-PROPULSION PLANTS ; BLASTING ; COMBUSTION APPARATUS ; COMBUSTION ENGINES ; COMBUSTION PROCESSES ; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS ; GAS-TURBINE PLANTS ; GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGHVELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS ; HEATING ; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS ; LIGHTING ; MECHANICAL ENGINEERING ; WEAPONS</subject><creationdate>1996</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=19960806&DB=EPODOC&CC=JP&NR=H08200679A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19960806&DB=EPODOC&CC=JP&NR=H08200679A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>YOSHIDA SHOHEI</creatorcontrib><creatorcontrib>ISHIBASHI YOJI</creatorcontrib><creatorcontrib>AKATSU SHIGEYUKI</creatorcontrib><creatorcontrib>INOUE HIROSHI</creatorcontrib><creatorcontrib>KOGANEZAWA TOMOKI</creatorcontrib><title>METHOD FOR OPERATING GAS TURBINE COMBUSTION DEVICE</title><description>PURPOSE: To realize low NOX by a method wherein an operation is carried out with a dispersion type pilot burner from an activation of a gas turbine to a condition of about rated number of rotation in no-loaded state, the operation is adapted to an increased load during the operation by the dispersion pilot burner and a second premixing burner, and also a first premixing burner is added in a high load region. CONSTITUTION: Under a condition ranging from an energization of a gas turbine to about a rated number of rotation in non-load condition, fuel is passed to a dispersion pilot burner fuel system 203 and an operation is carried out with the dispersion pilot burner 8. Then, under a predetermined load, a fuel flow rate in a second premixing burner fuel system 202 is increased while a fuel flow rate of the dispersion pilot burner fuel system 203 is being decreased and for a subsequent increased load, flow rates in both fuel systems 202, 203 are increased and then the operation is performed with the dispersion pilot burner 8 and the second premixing burner 12. In addition, in a high load region, fuel is also supplied to the first premixing burner fuel system 201 and also the first premixing burner 9 is added to the operation.</description><subject>AIR INTAKES FOR JET-PROPULSION PLANTS</subject><subject>BLASTING</subject><subject>COMBUSTION APPARATUS</subject><subject>COMBUSTION ENGINES</subject><subject>COMBUSTION PROCESSES</subject><subject>CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS</subject><subject>GAS-TURBINE PLANTS</subject><subject>GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGHVELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS</subject><subject>HEATING</subject><subject>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1996</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDDydQ3x8HdRcPMPUvAPcA1yDPH0c1dwdwxWCAkNcvL0c1Vw9vd1Cg0O8fT3U3BxDfN0duVhYE1LzClO5YXS3AyKbq4hzh66qQX58anFBYnJqXmpJfFeAR4GFkYGBmbmlo7GxKgBAH9bJxM</recordid><startdate>19960806</startdate><enddate>19960806</enddate><creator>YOSHIDA SHOHEI</creator><creator>ISHIBASHI YOJI</creator><creator>AKATSU SHIGEYUKI</creator><creator>INOUE HIROSHI</creator><creator>KOGANEZAWA TOMOKI</creator><scope>EVB</scope></search><sort><creationdate>19960806</creationdate><title>METHOD FOR OPERATING GAS TURBINE COMBUSTION DEVICE</title><author>YOSHIDA SHOHEI ; ISHIBASHI YOJI ; AKATSU SHIGEYUKI ; INOUE HIROSHI ; KOGANEZAWA TOMOKI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPH08200679A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1996</creationdate><topic>AIR INTAKES FOR JET-PROPULSION PLANTS</topic><topic>BLASTING</topic><topic>COMBUSTION APPARATUS</topic><topic>COMBUSTION ENGINES</topic><topic>COMBUSTION PROCESSES</topic><topic>CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS</topic><topic>GAS-TURBINE PLANTS</topic><topic>GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGHVELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS</topic><topic>HEATING</topic><topic>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>YOSHIDA SHOHEI</creatorcontrib><creatorcontrib>ISHIBASHI YOJI</creatorcontrib><creatorcontrib>AKATSU SHIGEYUKI</creatorcontrib><creatorcontrib>INOUE HIROSHI</creatorcontrib><creatorcontrib>KOGANEZAWA TOMOKI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>YOSHIDA SHOHEI</au><au>ISHIBASHI YOJI</au><au>AKATSU SHIGEYUKI</au><au>INOUE HIROSHI</au><au>KOGANEZAWA TOMOKI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>METHOD FOR OPERATING GAS TURBINE COMBUSTION DEVICE</title><date>1996-08-06</date><risdate>1996</risdate><abstract>PURPOSE: To realize low NOX by a method wherein an operation is carried out with a dispersion type pilot burner from an activation of a gas turbine to a condition of about rated number of rotation in no-loaded state, the operation is adapted to an increased load during the operation by the dispersion pilot burner and a second premixing burner, and also a first premixing burner is added in a high load region. CONSTITUTION: Under a condition ranging from an energization of a gas turbine to about a rated number of rotation in non-load condition, fuel is passed to a dispersion pilot burner fuel system 203 and an operation is carried out with the dispersion pilot burner 8. Then, under a predetermined load, a fuel flow rate in a second premixing burner fuel system 202 is increased while a fuel flow rate of the dispersion pilot burner fuel system 203 is being decreased and for a subsequent increased load, flow rates in both fuel systems 202, 203 are increased and then the operation is performed with the dispersion pilot burner 8 and the second premixing burner 12. In addition, in a high load region, fuel is also supplied to the first premixing burner fuel system 201 and also the first premixing burner 9 is added to the operation.</abstract><edition>6</edition><oa>free_for_read</oa></addata></record> |
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| language | eng |
| recordid | cdi_epo_espacenet_JPH08200679A |
| source | esp@cenet |
| subjects | AIR INTAKES FOR JET-PROPULSION PLANTS BLASTING COMBUSTION APPARATUS COMBUSTION ENGINES COMBUSTION PROCESSES CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS GAS-TURBINE PLANTS GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGHVELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MECHANICAL ENGINEERING WEAPONS |
| title | METHOD FOR OPERATING GAS TURBINE COMBUSTION DEVICE |
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