KwiFraunhofer Institute for Machine Tools and Forming Technology IWU, abaphandi baphuhlisa itekhnoloji ephezulu yokuvelisa iinjini zeeseli zepetroli ngenjongo yokuququzelela ukuveliswa kwe-serial okukhawulezayo kunye neendleko ezifanelekileyo. Ukuza kuthi ga ngoku, abaphandi be-IWU baqale bajolisa ngqo entliziyweni yezi njini kwaye basebenza kwiindlela zokwenza iipleyiti ze-bipolar ukusuka kwiifoyile zetsimbi ezibhityileyo. Kwi-Hannover Messe, iFraunhofer IWU iza kubonisa ezi kunye nezinye izinto ezithembisayo zophando lwe-injini yeeseli zamafutha kunye nemoto yomdyarho iSilberhummel.
Xa kuziwa ekuboneleleni amandla kwiinjini zombane, iiseli zepetroli ziyindlela efanelekileyo yokongeza iibhetri ukunyusa uluhlu lokuqhuba. Nangona kunjalo, ukwenza iiseli zamafutha kuhlala kuyinkqubo ebiza kakhulu, ke ngoko kusekho iimodeli ezimbalwa zezithuthi ezinobu buchwepheshe bokuqhuba kwimarike yaseJamani. Ngoku abaphandi baseFraunhofer IWU basebenza kwisisombululo esinexabiso elithe kratya: "Sithatha indlela epheleleyo kwaye sijonge onke amacandelo kwi-injini ye-fuel cell. Iqala ngokubonelelwa kwe-hydrogen, ichaphazela ukukhethwa kwezinto ezibandakanyeka ngokuthe ngqo ekuveliseni umbane kwiiseli ze-fuel, kwaye idlulela kwi-thermoregulation kwiseli ngokwayo kwaye ichaze kwisithuthi, njengomphathi weprojekthi ye-Sören, "IWUffle Frauffle". eChemnitz.
Njengenyathelo lokuqala, abaphandi bagxile entliziyweni yayo nayiphi na injini yeeseli zamafutha: "isitaki." Kulapho amandla enziwa kwinani leeseli ezipakishweyo ezenziwe ngamacwecwe e-bipolar kunye ne-electrolyte membranes.
"Siphanda ngendlela esinokutshintsha ngayo iipleyiti ze-graphite bipolar eziqhelekileyo kunye neefoil zetsimbi ezicekethekileyo. Oku kuya kwenza ukuba izitaki zenziwe ngokukhawuleza nangokwezoqoqosho ngomlinganiselo omkhulu kwaye kuya kwandisa kakhulu imveliso," kusho uScheffler. Abaphandi bakwagxile ekuqinisekiseni umgangatho. Yonke icandelo kwi-stacks ihlolwe ngokuthe ngqo kwinkqubo yokuvelisa. Oku kujoliswe ekuqinisekiseni ukuba ngamalungu kuphela ahlolwe ngokupheleleyo angena kwisitaki.
Ngokunxuseneyo, i-Fraunhofer IWU ijolise ekuphuculeni amandla eemfumba ukuqhelanisa nokusingqongileyo kunye neemeko zokuqhuba. Scheffler uyachaza, "I-hypothesis yethu kukuba ukulungelelanisa ngokuguquguqukayo kwizinto eziguquguqukayo zokusingqongileyo-kwakwancediswa yi-AI-kunokunceda ukugcina i-hydrogen. Kwenza umahluko ukuba injini isetyenziswe kumaqondo obushushu aphezulu okanye aphantsi ngaphandle, okanye ingaba isetyenziswe emathafeni okanye ezintabeni.
Iingcali zeFraunhofer ziza kubonisa indlela yazo yophando kunye nomboniso wabo we-Silberhummel eHannover Messe ukususela ngo-Epreli 20 ukuya kwi-24, 2020. I-Silberhummel isekelwe kwimoto yomdyarho eyayiyilwe yi-Auto Union AG kwi-1940s. Abaphuhlisi be-Fraunhofer IWU ngoku basebenzise iindlela ezintsha zokuvelisa ukuphinda bakhe esi sithuthi kunye nokudala umbonisi weteknoloji yanamhlanje. Iinjongo zabo kukunxibisa iSilberhummel ngenjini yombane esekwe kubuchwephesha obuphezulu beeseli zamafutha. Le teknoloji iya kuba sele ifakwe kwidijithali kwisithuthi kwi-Hannover Messe.
Umzimba weSilberhummel ngokwawo ukwangumzekelo wezisombululo zokwenziwa kwezinto ezintsha kunye neenkqubo zokuyila eziphuhliswa ngakumbi eFraunhofer IWU. Apha, nangona kunjalo, kugxilwe kwixabiso elisebenzayo lokwenziwa kweebhetshi ezincinci. Iphaneli yomzimba weSilberhummel ayizange yenziwe kunye nokushicilela okukhulu okubandakanya ukusebenza okuyinkimbinkimbi kunye nezixhobo zentsimbi. Kunoko, kwasetyenziswa imixokelelwane engafanelekanga eyenziwe ngomthi ocatshukelwa lula. Isixhobo somatshini esilungiselelwe le njongo sicinezele ipaneli yomzimba kwisuntswana leplanga lokungunda ngesuntswana usebenzisa i-mandrel ekhethekileyo. Iingcali ziyibiza le ndlela “ukwakheka okukhulayo.” "Kukhokelela ekudalweni ngokukhawuleza kwezinto ezifunwayo kunendlela eqhelekileyo-nokuba ngaba i-fenders, i-hoods okanye amacandelo e-tram. Ukuveliswa okuqhelekileyo kwezixhobo ezisetyenziselwa ukwenza amalungu omzimba, umzekelo, kunokuthatha iinyanga ezininzi. Sasifuna nje ngaphantsi kweveki kwiimvavanyo zethu-ukusuka ekwenziweni kwesikhunta somthi ukuya kwipaneli egqityiweyo, "utsho uScheffler.
Unokuqiniseka ukuba abahleli bethu babeke iliso elibukhali yonke ingxelo ethunyelweyo kwaye baya kuthatha amanyathelo afanelekileyo. Izimvo zakho zibalulekile kuthi.
Idilesi yakho ye-imeyile isetyenziselwa kuphela ukwazisa umamkeli ukuba ngubani othumele i-imeyile. Idilesi yakho okanye idilesi yomamkeli ayisayi kusetyenziselwa nayiphi na enye injongo. Ulwazi olufakayo luya kuvela kumyalezo wakho we-imeyile kwaye alugcinwanga yiTech Xplore nangaluphi na uhlobo.
Le sayithi isebenzisa iikuki ukukunceda ukukhangela, ukuhlalutya ukusebenzisa kwakho iinkonzo zethu, kunye nokubonelela ngomxholo ovela kumntu wesithathu. Ngokusebenzisa indawo yethu, uyavuma ukuba ufundile kwaye uyawuqonda uMgaqo-nkqubo wethu waBucala kunye neMiqathango yokuSebenzisa.
Ixesha lokuposa: May-05-2020