A solid oxide fuel cell system
A solid oxide fuel cell system (10) comprises a solid oxide fuel cell stack (12) and a gas turbine engine (14). The solid oxide fuel cell stack (12) comprises a plurality of solid oxide fuel cells (16). The gas turbine engine (14) comprises a compressor (24) and a turbine (26). The compressor (24) s...
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creator | Balestrino, Cristiano Bozzolo, Michele |
description | A solid oxide fuel cell system (10) comprises a solid oxide fuel cell stack (12) and a gas turbine engine (14). The solid oxide fuel cell stack (12) comprises a plurality of solid oxide fuel cells (16). The gas turbine engine (14) comprises a compressor (24) and a turbine (26). The compressor (24) supplies oxidant to the cathodes(22) of the fuel cells (16) via an oxidant ejector (60) and the oxidant ejector (60) supplies a portion of the unused oxidant from the cathodes (22) of the fuel cells (16) back to the cathodes (22) of the fuel cells (16) with the oxidant from the compressor (24). The fuel cell system (10) further comprises an additional compressor (64), an additional turbine (66), a cooler (70) and a recuperator (72). The compressor(24) supplies oxidant via the cooler (70) to the additional compressor(64) and the additional compressor(64) supplies oxidant to the oxidant ejector (60) via the recuperator (72). The solid oxide fuel cell stack (12) supplies exhaust gases to the turbine (26)and the turbine (26) supplies the exhaust gases through the recuperator (72) to heat the oxidant flowing through the recuperator (72). |
format | Patent |
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The solid oxide fuel cell stack (12) comprises a plurality of solid oxide fuel cells (16). The gas turbine engine (14) comprises a compressor (24) and a turbine (26). The compressor (24) supplies oxidant to the cathodes(22) of the fuel cells (16) via an oxidant ejector (60) and the oxidant ejector (60) supplies a portion of the unused oxidant from the cathodes (22) of the fuel cells (16) back to the cathodes (22) of the fuel cells (16) with the oxidant from the compressor (24). The fuel cell system (10) further comprises an additional compressor (64), an additional turbine (66), a cooler (70) and a recuperator (72). The compressor(24) supplies oxidant via the cooler (70) to the additional compressor(64) and the additional compressor(64) supplies oxidant to the oxidant ejector (60) via the recuperator (72). The solid oxide fuel cell stack (12) supplies exhaust gases to the turbine (26)and the turbine (26) supplies the exhaust gases through the recuperator (72) to heat the oxidant flowing through the recuperator (72).</description><language>eng</language><subject>BASIC ELECTRIC ELEMENTS ; ELECTRICITY ; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY</subject><creationdate>2017</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=20170223&DB=EPODOC&CC=AU&NR=2012307145B2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20170223&DB=EPODOC&CC=AU&NR=2012307145B2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Balestrino, Cristiano</creatorcontrib><creatorcontrib>Bozzolo, Michele</creatorcontrib><title>A solid oxide fuel cell system</title><description>A solid oxide fuel cell system (10) comprises a solid oxide fuel cell stack (12) and a gas turbine engine (14). The solid oxide fuel cell stack (12) comprises a plurality of solid oxide fuel cells (16). The gas turbine engine (14) comprises a compressor (24) and a turbine (26). The compressor (24) supplies oxidant to the cathodes(22) of the fuel cells (16) via an oxidant ejector (60) and the oxidant ejector (60) supplies a portion of the unused oxidant from the cathodes (22) of the fuel cells (16) back to the cathodes (22) of the fuel cells (16) with the oxidant from the compressor (24). The fuel cell system (10) further comprises an additional compressor (64), an additional turbine (66), a cooler (70) and a recuperator (72). The compressor(24) supplies oxidant via the cooler (70) to the additional compressor(64) and the additional compressor(64) supplies oxidant to the oxidant ejector (60) via the recuperator (72). The solid oxide fuel cell stack (12) supplies exhaust gases to the turbine (26)and the turbine (26) supplies the exhaust gases through the recuperator (72) to heat the oxidant flowing through the recuperator (72).</description><subject>BASIC ELECTRIC ELEMENTS</subject><subject>ELECTRICITY</subject><subject>PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2017</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJBzVCjOz8lMUcivyExJVUgrTc1RSE7NyVEoriwuSc3lYWBNS8wpTuWF0twMKm6uIc4euqkF-fGpxQWJyal5qSXxjqFGBoZGxgbmhiamTk5GxkQqAwCahSVX</recordid><startdate>20170223</startdate><enddate>20170223</enddate><creator>Balestrino, Cristiano</creator><creator>Bozzolo, Michele</creator><scope>EVB</scope></search><sort><creationdate>20170223</creationdate><title>A solid oxide fuel cell system</title><author>Balestrino, Cristiano ; Bozzolo, Michele</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_AU2012307145BB23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2017</creationdate><topic>BASIC ELECTRIC ELEMENTS</topic><topic>ELECTRICITY</topic><topic>PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY</topic><toplevel>online_resources</toplevel><creatorcontrib>Balestrino, Cristiano</creatorcontrib><creatorcontrib>Bozzolo, Michele</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Balestrino, Cristiano</au><au>Bozzolo, Michele</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>A solid oxide fuel cell system</title><date>2017-02-23</date><risdate>2017</risdate><abstract>A solid oxide fuel cell system (10) comprises a solid oxide fuel cell stack (12) and a gas turbine engine (14). The solid oxide fuel cell stack (12) comprises a plurality of solid oxide fuel cells (16). The gas turbine engine (14) comprises a compressor (24) and a turbine (26). The compressor (24) supplies oxidant to the cathodes(22) of the fuel cells (16) via an oxidant ejector (60) and the oxidant ejector (60) supplies a portion of the unused oxidant from the cathodes (22) of the fuel cells (16) back to the cathodes (22) of the fuel cells (16) with the oxidant from the compressor (24). The fuel cell system (10) further comprises an additional compressor (64), an additional turbine (66), a cooler (70) and a recuperator (72). The compressor(24) supplies oxidant via the cooler (70) to the additional compressor(64) and the additional compressor(64) supplies oxidant to the oxidant ejector (60) via the recuperator (72). The solid oxide fuel cell stack (12) supplies exhaust gases to the turbine (26)and the turbine (26) supplies the exhaust gases through the recuperator (72) to heat the oxidant flowing through the recuperator (72).</abstract><oa>free_for_read</oa></addata></record> |
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subjects | BASIC ELECTRIC ELEMENTS ELECTRICITY PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY |
title | A solid oxide fuel cell system |
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