Pa Fraunhofer Institute for Machine Tool and Molding Technology IWU, ofufuza akupanga matekinoloje apamwamba opangira injini zama cell kuti zithandizire kupanga zinthu mwachangu komanso zotsika mtengo. Kuti izi zitheke, ofufuza a IWU poyambirira adayang'ana pamtima pa injinizi ndipo akuphunzira njira zopangira mbale za bipolar kuchokera kuzitsulo zopyapyala zachitsulo. Pa Hannover Messe, Fraunhofer IWU iwonetsa izi ndi ntchito zina zoyembekeza zofufuza za injini yamafuta ndi Silberhummel Racing.
Pankhani yopatsa mphamvu ma injini amagetsi, ma cell amafuta ndi njira yabwino yowonjezeramo mabatire kuti awonjezere kuyendetsa galimoto. Komabe, kupanga ma cell amafuta akadali okwera mtengo, kotero pali mitundu yocheperako yogwiritsira ntchito ukadaulo woyendetsa izi pamsika waku Germany. Tsopano ofufuza a Fraunhofer IWU akugwiritsa ntchito njira yotsika mtengo kwambiri: "Timagwiritsa ntchito njira yonse yophunzirira zigawo zonse za injini yamafuta. Chinthu choyamba kuchita ndikupereka haidrojeni, yomwe imakhudza kusankha kwa zipangizo. Imakhudzidwa mwachindunji ndi kupanga mphamvu zama cell cell ndipo imafikira ku cell cell yokha komanso kuwongolera kutentha kwagalimoto yonse. ” Chemnitz Fraunhofer Woyang'anira polojekiti ya IWU Sören Scheffler anafotokoza.
Mu gawo loyamba, ofufuzawo adayang'ana pamtima pa injini iliyonse yamafuta: "ma cell cell stack." Apa ndipamene mphamvu zimapangidwira m'mabatire ambiri osungidwa omwe amapangidwa ndi ma bipolar plates ndi electrolyte membranes.
Scheffler anati: “Tikufufuza mmene tingasinthire mbale zachikhalidwe za graphite bipolar ndi zitsulo zopyapyala. Izi zipangitsa kuti miyanda ipangidwe mwachangu komanso mwachuma komanso kukulitsa zokolola. ” Ofufuzawo akudziperekanso ku chitsimikizo cha khalidwe. Yang'anani chigawo chilichonse mu stack mwachindunji panthawi yopanga. Izi ndikuwonetsetsa kuti magawo okhawo omwe amawunikiridwa bwino amatha kulowa mumtengowo.
Nthawi yomweyo, Fraunhofer IWU ikufuna kukonza luso la chimney kuti lizigwirizana ndi chilengedwe komanso momwe magalimoto amayendera. Scheffler anafotokoza kuti: “Lingaliro lathu ndi loti mothandizidwa ndi AI, kusintha kosinthika kwachilengedwe kumatha kupulumutsa haidrojeni. Kaya ikugwiritsa ntchito injini yotentha kwambiri kapena yotsika, kapena kugwiritsa ntchito injini pachigwa kapena pamalo otentha kwambiri, idzakhala Yosiyana. Pakadali pano, stack imagwira ntchito mokhazikika, zomwe sizilola kukhathamiritsa kotengera chilengedwe. ”
Akatswiri ochokera ku Fraunhofer Laboratory adzapereka njira zawo zofufuzira pa chiwonetsero cha Silberhummel ku Hannover Messe kuyambira April 20 mpaka 24, 2020. Silberhummel imachokera ku galimoto yothamanga yomwe inapangidwa ndi Auto Union m'ma 1940. Opanga Fraunhofer IWU tsopano agwiritsa ntchito njira zatsopano zopangira kuti amangenso galimoto ndikupanga ziwonetsero zamakono zamakono. Cholinga chawo ndikukonzekeretsa Silberhummel ndi injini yamagetsi yozikidwa paukadaulo wapamwamba wamafuta. Tekinoloje iyi idawonetsedwa pakompyuta ku Hannover Messe.
Thupi la Silberhummel palokha ndi chitsanzo cha njira zopangira zopangira zatsopano komanso njira zowumba zomwe zidapangidwanso ndi Fraunhofer IWU. Komabe, cholinga apa ndi kupanga zotsika mtengo m'magulu ang'onoang'ono. Zida za thupi la Silberhummel sizimapangidwa ndi makina akuluakulu osindikizira, omwe amaphatikizapo ntchito zovuta za zida zachitsulo. M’malo mwake, nkhungu yachikazi yopangidwa ndi matabwa yosavuta kuyikonza imagwiritsidwa ntchito. Chida cha makina opangira izi chimagwiritsa ntchito mandrel apadera kukanikiza gulu la thupi pang'onopang'ono pa nkhungu yamatabwa. Akatswiri amatcha njira iyi "kuwonjezera mawonekedwe". "Poyerekeza ndi njira yachikale, kaya ndi fender, hood, kapena mbali ya tramu, njira iyi imatha kupanga ziwalo zofunika mofulumira. Mwachitsanzo, kupanga mwachizolowezi zida zopangira ziwalo za thupi Kutha kutenga miyezi ingapo. Timafunikira pasanathe sabata kuchokera pakupanga nkhungu yamatabwa mpaka kuyesa gulu lomalizidwa, "adatero Scheffler.
Nthawi yotumiza: Sep-24-2020