Development and design of experiments optimization of a high temperature proton exchange membrane fuel cell auxiliary power unit with onboard fuel processor
► A HT-PEM fuel cell auxiliary power unit for mobile applications with methane fuel processor has been developed. ► The effect of carbon monoxide poisoning on HT-PEM fuel cell performance has been modeled. ► For the fuel processor, ATR and WGS temperature and concentration profiles have been analyze...
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| Veröffentlicht in: | Journal of power sources 2011-12, Vol.196 (23), p.9998-10009 |
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| creator | Karstedt, Jörg Ogrzewalla, Jürgen Severin, Christopher Pischinger, Stefan |
| description | ► A HT-PEM fuel cell auxiliary power unit for mobile applications with methane fuel processor has been developed. ► The effect of carbon monoxide poisoning on HT-PEM fuel cell performance has been modeled. ► For the fuel processor, ATR and WGS temperature and concentration profiles have been analyzed. ► Global system parameters are optimized to achieve maximum system efficiency for given boundary conditions.
In this work, the concept development, system layout, component simulation and the overall DOE system optimization of a HT-PEM fuel cell APU with a net electric power output of 4.5
kW and an onboard methane fuel processor are presented.
A highly integrated system layout has been developed that enables fast startup within 7.5
min, a closed system water balance and high fuel processor efficiencies of up to 85% due to the recuperation of the anode offgas burner heat. The integration of the system battery into the load management enhances the transient electric performance and the maximum electric power output of the APU system.
Simulation models of the carbon monoxide influence on HT-PEM cell voltage, the concentration and temperature profiles within the autothermal reformer (ATR) and the CO conversion rates within the watergas shift stages (WGSs) have been developed. They enable the optimization of the CO concentration in the anode gas of the fuel cell in order to achieve maximum system efficiencies and an optimized dimensioning of the ATR and WGS reactors.
Furthermore a DOE optimization of the global system parameters cathode stoichiometry, anode stoichiometry, air/fuel ratio and steam/carbon ratio of the fuel processing system has been performed in order to achieve maximum system efficiencies for all system operating points under given boundary conditions. |
| doi_str_mv | 10.1016/j.jpowsour.2011.07.034 |
| format | Article |
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In this work, the concept development, system layout, component simulation and the overall DOE system optimization of a HT-PEM fuel cell APU with a net electric power output of 4.5
kW and an onboard methane fuel processor are presented.
A highly integrated system layout has been developed that enables fast startup within 7.5
min, a closed system water balance and high fuel processor efficiencies of up to 85% due to the recuperation of the anode offgas burner heat. The integration of the system battery into the load management enhances the transient electric performance and the maximum electric power output of the APU system.
Simulation models of the carbon monoxide influence on HT-PEM cell voltage, the concentration and temperature profiles within the autothermal reformer (ATR) and the CO conversion rates within the watergas shift stages (WGSs) have been developed. They enable the optimization of the CO concentration in the anode gas of the fuel cell in order to achieve maximum system efficiencies and an optimized dimensioning of the ATR and WGS reactors.
Furthermore a DOE optimization of the global system parameters cathode stoichiometry, anode stoichiometry, air/fuel ratio and steam/carbon ratio of the fuel processing system has been performed in order to achieve maximum system efficiencies for all system operating points under given boundary conditions.</description><identifier>ISSN: 0378-7753</identifier><identifier>EISSN: 1873-2755</identifier><identifier>DOI: 10.1016/j.jpowsour.2011.07.034</identifier><identifier>CODEN: JPSODZ</identifier><language>eng</language><publisher>Amsterdam: Elsevier B.V</publisher><subject>Anodes ; Applied sciences ; Autothermal fuel processor ; Auxiliary power unit ; Carbon monoxide ; CO poisoning ; Direct energy conversion and energy accumulation ; DOE ; Electrical engineering. Electrical power engineering ; Electrical power engineering ; Electrochemical conversion: primary and secondary batteries, fuel cells ; Energy ; Energy. Thermal use of fuels ; Equipments for energy generation and conversion: thermal, electrical, mechanical energy, etc ; Exact sciences and technology ; Fuel cells ; Fuels ; HT-PEM ; Microprocessors ; Onboard ; Optimization ; Stoichiometry ; Temperature and concentration profiles</subject><ispartof>Journal of power sources, 2011-12, Vol.196 (23), p.9998-10009</ispartof><rights>2011 Elsevier B.V.</rights><rights>2015 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c407t-22dfeb61867d71d8622aba0685ad608d059983eec9e0f216e583c9e986440a713</citedby><cites>FETCH-LOGICAL-c407t-22dfeb61867d71d8622aba0685ad608d059983eec9e0f216e583c9e986440a713</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.jpowsour.2011.07.034$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,778,782,3539,27911,27912,45982</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=24622981$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Karstedt, Jörg</creatorcontrib><creatorcontrib>Ogrzewalla, Jürgen</creatorcontrib><creatorcontrib>Severin, Christopher</creatorcontrib><creatorcontrib>Pischinger, Stefan</creatorcontrib><title>Development and design of experiments optimization of a high temperature proton exchange membrane fuel cell auxiliary power unit with onboard fuel processor</title><title>Journal of power sources</title><description>► A HT-PEM fuel cell auxiliary power unit for mobile applications with methane fuel processor has been developed. ► The effect of carbon monoxide poisoning on HT-PEM fuel cell performance has been modeled. ► For the fuel processor, ATR and WGS temperature and concentration profiles have been analyzed. ► Global system parameters are optimized to achieve maximum system efficiency for given boundary conditions.
In this work, the concept development, system layout, component simulation and the overall DOE system optimization of a HT-PEM fuel cell APU with a net electric power output of 4.5
kW and an onboard methane fuel processor are presented.
A highly integrated system layout has been developed that enables fast startup within 7.5
min, a closed system water balance and high fuel processor efficiencies of up to 85% due to the recuperation of the anode offgas burner heat. The integration of the system battery into the load management enhances the transient electric performance and the maximum electric power output of the APU system.
Simulation models of the carbon monoxide influence on HT-PEM cell voltage, the concentration and temperature profiles within the autothermal reformer (ATR) and the CO conversion rates within the watergas shift stages (WGSs) have been developed. They enable the optimization of the CO concentration in the anode gas of the fuel cell in order to achieve maximum system efficiencies and an optimized dimensioning of the ATR and WGS reactors.
Furthermore a DOE optimization of the global system parameters cathode stoichiometry, anode stoichiometry, air/fuel ratio and steam/carbon ratio of the fuel processing system has been performed in order to achieve maximum system efficiencies for all system operating points under given boundary conditions.</description><subject>Anodes</subject><subject>Applied sciences</subject><subject>Autothermal fuel processor</subject><subject>Auxiliary power unit</subject><subject>Carbon monoxide</subject><subject>CO poisoning</subject><subject>Direct energy conversion and energy accumulation</subject><subject>DOE</subject><subject>Electrical engineering. Electrical power engineering</subject><subject>Electrical power engineering</subject><subject>Electrochemical conversion: primary and secondary batteries, fuel cells</subject><subject>Energy</subject><subject>Energy. Thermal use of fuels</subject><subject>Equipments for energy generation and conversion: thermal, electrical, mechanical energy, etc</subject><subject>Exact sciences and technology</subject><subject>Fuel cells</subject><subject>Fuels</subject><subject>HT-PEM</subject><subject>Microprocessors</subject><subject>Onboard</subject><subject>Optimization</subject><subject>Stoichiometry</subject><subject>Temperature and concentration profiles</subject><issn>0378-7753</issn><issn>1873-2755</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2011</creationdate><recordtype>article</recordtype><recordid>eNqFkcFu1DAQhiMEEkvLKyBfEFwSxk5iOzdQCy1SpV7gbHntya5XSRxsp114lj4sDls40pMtzTfz_zN_UbyhUFGg_MOhOsz-PvolVAworUBUUDfPig2Voi6ZaNvnxQZqIUsh2vpl8SrGA0AmBWyKh0u8w8HPI06J6MkSi9HtJuJ7gscZg1sLkfg5udH90sn5PzVN9m63JwnHzOi0BCRz8CkX8Wj2etohGXHcBj0h6RcciMFhIHo5usHp8JNkwxjIMrlE7l3aEz9tvQ72xOZJBmP04bx40esh4uvH96z4_uXzt4vr8ub26uvFp5vSNCBSyZjtccup5MIKaiVnTG81cNlqy0FaaLtO1oimQ-gZ5djKOv87yZsGtKD1WfHuNDcr_1gwJjW6uDrO9v0SVUcltA2wOpPv_0tSIUQORbJ1KD-hJvgYA_ZqztfMyysKag1OHdTf4NQanAKhcnC58e2jho5GD30-onHxXzdr8n6dXAU-njjMp7lzGFQ0DieD1gU0SVnvnpL6Dcp3tkk</recordid><startdate>20111201</startdate><enddate>20111201</enddate><creator>Karstedt, Jörg</creator><creator>Ogrzewalla, Jürgen</creator><creator>Severin, Christopher</creator><creator>Pischinger, Stefan</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>7SU</scope><scope>7TB</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>H8D</scope><scope>KR7</scope><scope>L7M</scope><scope>7ST</scope><scope>SOI</scope></search><sort><creationdate>20111201</creationdate><title>Development and design of experiments optimization of a high temperature proton exchange membrane fuel cell auxiliary power unit with onboard fuel processor</title><author>Karstedt, Jörg ; Ogrzewalla, Jürgen ; Severin, Christopher ; Pischinger, Stefan</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c407t-22dfeb61867d71d8622aba0685ad608d059983eec9e0f216e583c9e986440a713</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2011</creationdate><topic>Anodes</topic><topic>Applied sciences</topic><topic>Autothermal fuel processor</topic><topic>Auxiliary power unit</topic><topic>Carbon monoxide</topic><topic>CO poisoning</topic><topic>Direct energy conversion and energy accumulation</topic><topic>DOE</topic><topic>Electrical engineering. Electrical power engineering</topic><topic>Electrical power engineering</topic><topic>Electrochemical conversion: primary and secondary batteries, fuel cells</topic><topic>Energy</topic><topic>Energy. Thermal use of fuels</topic><topic>Equipments for energy generation and conversion: thermal, electrical, mechanical energy, etc</topic><topic>Exact sciences and technology</topic><topic>Fuel cells</topic><topic>Fuels</topic><topic>HT-PEM</topic><topic>Microprocessors</topic><topic>Onboard</topic><topic>Optimization</topic><topic>Stoichiometry</topic><topic>Temperature and concentration profiles</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Karstedt, Jörg</creatorcontrib><creatorcontrib>Ogrzewalla, Jürgen</creatorcontrib><creatorcontrib>Severin, Christopher</creatorcontrib><creatorcontrib>Pischinger, Stefan</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Environmental Engineering Abstracts</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Engineering Research Database</collection><collection>Aerospace Database</collection><collection>Civil Engineering Abstracts</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Environment Abstracts</collection><collection>Environment Abstracts</collection><jtitle>Journal of power sources</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Karstedt, Jörg</au><au>Ogrzewalla, Jürgen</au><au>Severin, Christopher</au><au>Pischinger, Stefan</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Development and design of experiments optimization of a high temperature proton exchange membrane fuel cell auxiliary power unit with onboard fuel processor</atitle><jtitle>Journal of power sources</jtitle><date>2011-12-01</date><risdate>2011</risdate><volume>196</volume><issue>23</issue><spage>9998</spage><epage>10009</epage><pages>9998-10009</pages><issn>0378-7753</issn><eissn>1873-2755</eissn><coden>JPSODZ</coden><abstract>► A HT-PEM fuel cell auxiliary power unit for mobile applications with methane fuel processor has been developed. ► The effect of carbon monoxide poisoning on HT-PEM fuel cell performance has been modeled. ► For the fuel processor, ATR and WGS temperature and concentration profiles have been analyzed. ► Global system parameters are optimized to achieve maximum system efficiency for given boundary conditions.
In this work, the concept development, system layout, component simulation and the overall DOE system optimization of a HT-PEM fuel cell APU with a net electric power output of 4.5
kW and an onboard methane fuel processor are presented.
A highly integrated system layout has been developed that enables fast startup within 7.5
min, a closed system water balance and high fuel processor efficiencies of up to 85% due to the recuperation of the anode offgas burner heat. The integration of the system battery into the load management enhances the transient electric performance and the maximum electric power output of the APU system.
Simulation models of the carbon monoxide influence on HT-PEM cell voltage, the concentration and temperature profiles within the autothermal reformer (ATR) and the CO conversion rates within the watergas shift stages (WGSs) have been developed. They enable the optimization of the CO concentration in the anode gas of the fuel cell in order to achieve maximum system efficiencies and an optimized dimensioning of the ATR and WGS reactors.
Furthermore a DOE optimization of the global system parameters cathode stoichiometry, anode stoichiometry, air/fuel ratio and steam/carbon ratio of the fuel processing system has been performed in order to achieve maximum system efficiencies for all system operating points under given boundary conditions.</abstract><cop>Amsterdam</cop><pub>Elsevier B.V</pub><doi>10.1016/j.jpowsour.2011.07.034</doi><tpages>12</tpages></addata></record> |
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| identifier | ISSN: 0378-7753 |
| ispartof | Journal of power sources, 2011-12, Vol.196 (23), p.9998-10009 |
| issn | 0378-7753 1873-2755 |
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| source | ScienceDirect Journals (5 years ago - present) |
| subjects | Anodes Applied sciences Autothermal fuel processor Auxiliary power unit Carbon monoxide CO poisoning Direct energy conversion and energy accumulation DOE Electrical engineering. Electrical power engineering Electrical power engineering Electrochemical conversion: primary and secondary batteries, fuel cells Energy Energy. Thermal use of fuels Equipments for energy generation and conversion: thermal, electrical, mechanical energy, etc Exact sciences and technology Fuel cells Fuels HT-PEM Microprocessors Onboard Optimization Stoichiometry Temperature and concentration profiles |
| title | Development and design of experiments optimization of a high temperature proton exchange membrane fuel cell auxiliary power unit with onboard fuel processor |
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