METHOD FOR OPERATING A SUPPLY ASSEMBLY FOR SUPPLYING FUEL GAS AND INERT MEDIA TO A GAS TURBINE COMBUSTOR, SUCH SUPPLY ASSEMBLY AND A GAS TURBINE COMPRISING SUCH SUPPLY ASSEMBLY
A method for operating a supply assembly configured for supplying fuel gas and an inert purge media to a gas turbine combustor; the method comprising the steps of: a) providing a supply assembly comprising a fuel distribution system connected to at least a combustor; a fuel gas circuit and an inert...
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| creator | SCHELL, Susanne Renate LIEBAU, Martin |
| description | A method for operating a supply assembly configured for supplying fuel gas and an inert purge media to a gas turbine combustor; the method comprising the steps of:
a) providing a supply assembly comprising a fuel distribution system connected to at least a combustor; a fuel gas circuit and an inert purge media circuit connecting respectively a fuel gas source and an inert purge media source to the fuel distribution system; a control unit configured for controlling the fuel gas flow rate in the fuel gas circuit and the inert purge media flow rate in the inert purge media circuit;
b) supplying the fuel gas in the fuel gas circuit with an upper flow rate;
c) reducing the fuel gas flow rate in the fuel gas circuit from the upper flow rate to a lower flow rate;
d) stopping the supply of the fuel gas in the fuel gas circuit;
e) starting the supply of the inert purge media in the inert purge media circuit;
wherein the step e) is performed before the step d) in order to have a temporary parallel supply of fuel gas and of inert purge media to the fuel distribution system. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_EP3342990B1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>EP3342990B1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_EP3342990B13</originalsourceid><addsrcrecordid>eNqNjTEOwjAMRbswIOAOPgBIQFk6Jo3bRmqaKHEGpqpCYUJQqRyMI5IItjIw2fLz-3-ZvRRSowVU2oI2aBnJrgYGzhvTnoE5h4rHJfHPLfHKYws1c8A6AbJDS6BQSAako5sAecsjgFIr7h1pu4162cxyU8DMMFa6VPPLWGeL63CbwuY7VxlUSGWzC-OjD9M4XMI9PHs0eX46FsWeH_I_Xt4yLkjP</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>METHOD FOR OPERATING A SUPPLY ASSEMBLY FOR SUPPLYING FUEL GAS AND INERT MEDIA TO A GAS TURBINE COMBUSTOR, SUCH SUPPLY ASSEMBLY AND A GAS TURBINE COMPRISING SUCH SUPPLY ASSEMBLY</title><source>esp@cenet</source><creator>SCHELL, Susanne Renate ; LIEBAU, Martin</creator><creatorcontrib>SCHELL, Susanne Renate ; LIEBAU, Martin</creatorcontrib><description>A method for operating a supply assembly configured for supplying fuel gas and an inert purge media to a gas turbine combustor; the method comprising the steps of:
a) providing a supply assembly comprising a fuel distribution system connected to at least a combustor; a fuel gas circuit and an inert purge media circuit connecting respectively a fuel gas source and an inert purge media source to the fuel distribution system; a control unit configured for controlling the fuel gas flow rate in the fuel gas circuit and the inert purge media flow rate in the inert purge media circuit;
b) supplying the fuel gas in the fuel gas circuit with an upper flow rate;
c) reducing the fuel gas flow rate in the fuel gas circuit from the upper flow rate to a lower flow rate;
d) stopping the supply of the fuel gas in the fuel gas circuit;
e) starting the supply of the inert purge media in the inert purge media circuit;
wherein the step e) is performed before the step d) in order to have a temporary parallel supply of fuel gas and of inert purge media to the fuel distribution system.</description><language>eng ; fre ; ger</language><subject>AIR INTAKES FOR JET-PROPULSION PLANTS ; BLASTING ; COMBUSTION ENGINES ; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS ; ENGINE PLANTS IN GENERAL ; GAS-TURBINE PLANTS ; HEATING ; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS ; LIGHTING ; MACHINES OR ENGINES IN GENERAL ; MECHANICAL ENGINEERING ; NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES ; STEAM ENGINES ; WEAPONS</subject><creationdate>2020</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=20200624&DB=EPODOC&CC=EP&NR=3342990B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,309,781,886,25569,76552</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20200624&DB=EPODOC&CC=EP&NR=3342990B1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SCHELL, Susanne Renate</creatorcontrib><creatorcontrib>LIEBAU, Martin</creatorcontrib><title>METHOD FOR OPERATING A SUPPLY ASSEMBLY FOR SUPPLYING FUEL GAS AND INERT MEDIA TO A GAS TURBINE COMBUSTOR, SUCH SUPPLY ASSEMBLY AND A GAS TURBINE COMPRISING SUCH SUPPLY ASSEMBLY</title><description>A method for operating a supply assembly configured for supplying fuel gas and an inert purge media to a gas turbine combustor; the method comprising the steps of:
a) providing a supply assembly comprising a fuel distribution system connected to at least a combustor; a fuel gas circuit and an inert purge media circuit connecting respectively a fuel gas source and an inert purge media source to the fuel distribution system; a control unit configured for controlling the fuel gas flow rate in the fuel gas circuit and the inert purge media flow rate in the inert purge media circuit;
b) supplying the fuel gas in the fuel gas circuit with an upper flow rate;
c) reducing the fuel gas flow rate in the fuel gas circuit from the upper flow rate to a lower flow rate;
d) stopping the supply of the fuel gas in the fuel gas circuit;
e) starting the supply of the inert purge media in the inert purge media circuit;
wherein the step e) is performed before the step d) in order to have a temporary parallel supply of fuel gas and of inert purge media to the fuel distribution system.</description><subject>AIR INTAKES FOR JET-PROPULSION PLANTS</subject><subject>BLASTING</subject><subject>COMBUSTION ENGINES</subject><subject>CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS</subject><subject>ENGINE PLANTS IN GENERAL</subject><subject>GAS-TURBINE PLANTS</subject><subject>HEATING</subject><subject>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</subject><subject>LIGHTING</subject><subject>MACHINES OR ENGINES IN GENERAL</subject><subject>MECHANICAL ENGINEERING</subject><subject>NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES</subject><subject>STEAM ENGINES</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2020</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjTEOwjAMRbswIOAOPgBIQFk6Jo3bRmqaKHEGpqpCYUJQqRyMI5IItjIw2fLz-3-ZvRRSowVU2oI2aBnJrgYGzhvTnoE5h4rHJfHPLfHKYws1c8A6AbJDS6BQSAako5sAecsjgFIr7h1pu4162cxyU8DMMFa6VPPLWGeL63CbwuY7VxlUSGWzC-OjD9M4XMI9PHs0eX46FsWeH_I_Xt4yLkjP</recordid><startdate>20200624</startdate><enddate>20200624</enddate><creator>SCHELL, Susanne Renate</creator><creator>LIEBAU, Martin</creator><scope>EVB</scope></search><sort><creationdate>20200624</creationdate><title>METHOD FOR OPERATING A SUPPLY ASSEMBLY FOR SUPPLYING FUEL GAS AND INERT MEDIA TO A GAS TURBINE COMBUSTOR, SUCH SUPPLY ASSEMBLY AND A GAS TURBINE COMPRISING SUCH SUPPLY ASSEMBLY</title><author>SCHELL, Susanne Renate ; LIEBAU, Martin</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP3342990B13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2020</creationdate><topic>AIR INTAKES FOR JET-PROPULSION PLANTS</topic><topic>BLASTING</topic><topic>COMBUSTION ENGINES</topic><topic>CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS</topic><topic>ENGINE PLANTS IN GENERAL</topic><topic>GAS-TURBINE PLANTS</topic><topic>HEATING</topic><topic>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</topic><topic>LIGHTING</topic><topic>MACHINES OR ENGINES IN GENERAL</topic><topic>MECHANICAL ENGINEERING</topic><topic>NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES</topic><topic>STEAM ENGINES</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>SCHELL, Susanne Renate</creatorcontrib><creatorcontrib>LIEBAU, Martin</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SCHELL, Susanne Renate</au><au>LIEBAU, Martin</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>METHOD FOR OPERATING A SUPPLY ASSEMBLY FOR SUPPLYING FUEL GAS AND INERT MEDIA TO A GAS TURBINE COMBUSTOR, SUCH SUPPLY ASSEMBLY AND A GAS TURBINE COMPRISING SUCH SUPPLY ASSEMBLY</title><date>2020-06-24</date><risdate>2020</risdate><abstract>A method for operating a supply assembly configured for supplying fuel gas and an inert purge media to a gas turbine combustor; the method comprising the steps of:
a) providing a supply assembly comprising a fuel distribution system connected to at least a combustor; a fuel gas circuit and an inert purge media circuit connecting respectively a fuel gas source and an inert purge media source to the fuel distribution system; a control unit configured for controlling the fuel gas flow rate in the fuel gas circuit and the inert purge media flow rate in the inert purge media circuit;
b) supplying the fuel gas in the fuel gas circuit with an upper flow rate;
c) reducing the fuel gas flow rate in the fuel gas circuit from the upper flow rate to a lower flow rate;
d) stopping the supply of the fuel gas in the fuel gas circuit;
e) starting the supply of the inert purge media in the inert purge media circuit;
wherein the step e) is performed before the step d) in order to have a temporary parallel supply of fuel gas and of inert purge media to the fuel distribution system.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre ; ger |
| recordid | cdi_epo_espacenet_EP3342990B1 |
| source | esp@cenet |
| subjects | AIR INTAKES FOR JET-PROPULSION PLANTS BLASTING COMBUSTION ENGINES CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS ENGINE PLANTS IN GENERAL GAS-TURBINE PLANTS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES STEAM ENGINES WEAPONS |
| title | METHOD FOR OPERATING A SUPPLY ASSEMBLY FOR SUPPLYING FUEL GAS AND INERT MEDIA TO A GAS TURBINE COMBUSTOR, SUCH SUPPLY ASSEMBLY AND A GAS TURBINE COMPRISING SUCH SUPPLY ASSEMBLY |
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