Anode gas purification control method for proton exchange membrane fuel cell

Anode gas purification control method for proton exchange membrane fuel cell

The invention discloses an anode gas purification control method for a proton exchange membrane fuel cell. The method comprises the steps of constructing an anode water management structure, and controlling the anode water management structure to work by utilizing an anode nitrogen concentration obs...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: LIU ZHIYANG, CHEN JIAN, YAN CHIZHOU
Format: Patent
Sprache:chi ; eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page
container_issue
container_start_page
container_title
container_volume
creator LIU ZHIYANG
CHEN JIAN
YAN CHIZHOU
description The invention discloses an anode gas purification control method for a proton exchange membrane fuel cell. The method comprises the steps of constructing an anode water management structure, and controlling the anode water management structure to work by utilizing an anode nitrogen concentration observer; controlling the hydrogen flow through a hydrogen circulating pump to take away liquid water contained in gas in a fuel cell stack and remove the liquid water through a second water-vapor separator, and removing the liquid water condensed and separated from gas through a first water-vapor separator; adopting an anode nitrogen concentration observer to process to obtain a nitrogen concentration observation value, using a purification duration process model to obtain purification duration time, when the nitrogen concentration observation value reaches a nitrogen concentration threshold value, opening a purification valve, and discharging nitrogen; and closing the purification valve afterthe purification duratio
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN111313055A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN111313055A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN111313055A3</originalsourceid><addsrcrecordid>eNqNyjEKwjAUh_EsDqLe4XkAwRB6gFIqDuLkXp7pP20gzQtJCh7fDh7A6Rt-31492igjaOJCac3eecvVSyQrsWYJtKDOMpKTTClL3QQfO3OcsNHyzhxBbkUgixCOauc4FJx-PajzrX919wuSDCiJLSLq0D211kaba9O05p_nC6b9Ncs</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Anode gas purification control method for proton exchange membrane fuel cell</title><source>esp@cenet</source><creator>LIU ZHIYANG ; CHEN JIAN ; YAN CHIZHOU</creator><creatorcontrib>LIU ZHIYANG ; CHEN JIAN ; YAN CHIZHOU</creatorcontrib><description>The invention discloses an anode gas purification control method for a proton exchange membrane fuel cell. The method comprises the steps of constructing an anode water management structure, and controlling the anode water management structure to work by utilizing an anode nitrogen concentration observer; controlling the hydrogen flow through a hydrogen circulating pump to take away liquid water contained in gas in a fuel cell stack and remove the liquid water through a second water-vapor separator, and removing the liquid water condensed and separated from gas through a first water-vapor separator; adopting an anode nitrogen concentration observer to process to obtain a nitrogen concentration observation value, using a purification duration process model to obtain purification duration time, when the nitrogen concentration observation value reaches a nitrogen concentration threshold value, opening a purification valve, and discharging nitrogen; and closing the purification valve afterthe purification duratio</description><language>chi ; eng</language><subject>BASIC ELECTRIC ELEMENTS ; ELECTRICITY ; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY</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&amp;date=20200619&amp;DB=EPODOC&amp;CC=CN&amp;NR=111313055A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20200619&amp;DB=EPODOC&amp;CC=CN&amp;NR=111313055A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LIU ZHIYANG</creatorcontrib><creatorcontrib>CHEN JIAN</creatorcontrib><creatorcontrib>YAN CHIZHOU</creatorcontrib><title>Anode gas purification control method for proton exchange membrane fuel cell</title><description>The invention discloses an anode gas purification control method for a proton exchange membrane fuel cell. The method comprises the steps of constructing an anode water management structure, and controlling the anode water management structure to work by utilizing an anode nitrogen concentration observer; controlling the hydrogen flow through a hydrogen circulating pump to take away liquid water contained in gas in a fuel cell stack and remove the liquid water through a second water-vapor separator, and removing the liquid water condensed and separated from gas through a first water-vapor separator; adopting an anode nitrogen concentration observer to process to obtain a nitrogen concentration observation value, using a purification duration process model to obtain purification duration time, when the nitrogen concentration observation value reaches a nitrogen concentration threshold value, opening a purification valve, and discharging nitrogen; and closing the purification valve afterthe purification duratio</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>2020</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNyjEKwjAUh_EsDqLe4XkAwRB6gFIqDuLkXp7pP20gzQtJCh7fDh7A6Rt-31492igjaOJCac3eecvVSyQrsWYJtKDOMpKTTClL3QQfO3OcsNHyzhxBbkUgixCOauc4FJx-PajzrX919wuSDCiJLSLq0D211kaba9O05p_nC6b9Ncs</recordid><startdate>20200619</startdate><enddate>20200619</enddate><creator>LIU ZHIYANG</creator><creator>CHEN JIAN</creator><creator>YAN CHIZHOU</creator><scope>EVB</scope></search><sort><creationdate>20200619</creationdate><title>Anode gas purification control method for proton exchange membrane fuel cell</title><author>LIU ZHIYANG ; CHEN JIAN ; YAN CHIZHOU</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN111313055A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2020</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>LIU ZHIYANG</creatorcontrib><creatorcontrib>CHEN JIAN</creatorcontrib><creatorcontrib>YAN CHIZHOU</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LIU ZHIYANG</au><au>CHEN JIAN</au><au>YAN CHIZHOU</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Anode gas purification control method for proton exchange membrane fuel cell</title><date>2020-06-19</date><risdate>2020</risdate><abstract>The invention discloses an anode gas purification control method for a proton exchange membrane fuel cell. The method comprises the steps of constructing an anode water management structure, and controlling the anode water management structure to work by utilizing an anode nitrogen concentration observer; controlling the hydrogen flow through a hydrogen circulating pump to take away liquid water contained in gas in a fuel cell stack and remove the liquid water through a second water-vapor separator, and removing the liquid water condensed and separated from gas through a first water-vapor separator; adopting an anode nitrogen concentration observer to process to obtain a nitrogen concentration observation value, using a purification duration process model to obtain purification duration time, when the nitrogen concentration observation value reaches a nitrogen concentration threshold value, opening a purification valve, and discharging nitrogen; and closing the purification valve afterthe purification duratio</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language chi ; eng
recordid cdi_epo_espacenet_CN111313055A
source esp@cenet
subjects BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
title Anode gas purification control method for proton exchange membrane fuel cell
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-07T13%3A30%3A29IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=LIU%20ZHIYANG&rft.date=2020-06-19&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN111313055A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true