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 neminye imisebenzi ethembisayo yophando lwenjini 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 esineendleko eziphezulu: “Sithatha indlela epheleleyo kwaye sijonge onke amacandelo kwi-injini yeeseli zamafutha. Iqala ngokubonelelwa kwe-hydrogen, ichaphazela ukhetho lwezixhobo ezibandakanyeka ngokuthe ngqo ekuveliseni umbane kwiiseli zamafutha, kwaye idlulela kwi-thermoregulation kwiseli ngokwayo nakwisithuthi siphela, "kuchaza uSören Scheffler, umphathi weprojekthi eFraunhofer. IWU 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 eziqhelekileyo zegraphite bipolar sifake iifoyile zentsimbi ezicekethekileyo. Oku kuya kwenza ukuba izitaki zenziwe ngokukhawuleza nangoqoqosho kwinqanaba elikhulu kwaye ziya konyusa kakhulu imveliso, utshilo 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 uyacacisa, "I-hypothesis yethu yeyokuba uhlengahlengiso oluguquguqukayo kwizinto eziguquguqukayo zokusingqongileyo-nancedo lwe-AI-lunokunceda ukonga i-hydrogen. Kwenza umahluko nokuba i-injini isetyenziswa kumaqondo obushushu aphezulu okanye aphantsi ngaphandle, okanye nokuba isetyenziswa emathafeni okanye ezintabeni. Okwangoku, izitaki zisebenza kuluhlu oluchaziweyo lwangaphambili, olusisigxina olungaluvumeli olu hlobo lokusebenzela oluxhomekeke kokusingqongileyo.
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 “yokwenza izinto ezingakumbi.” "Kukhokelela ekudalweni ngokukhawuleza kwezinto ezifunwayo kunendlela eqhelekileyo-nokuba ngaba iifenders, iihoods okanye amacandelo eetram. Ukwenziwa kwezixhobo eziqhelekileyo ezisetyenziselwa ukwenza amalungu omzimba, umzekelo, kunokuthatha iinyanga ezininzi. Sasifuna ixesha elingaphantsi kweveki kuvavanyo lwethu—ukususela ekwenzeni umngundo womthi ukuya kwiphaneli 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