Nissan iri kugadzira motokari yekutanga pasi rose inofambiswa nemafuta akasimba eoxide.
Mune ramangwana, mota dzinoshandisa tekinoroji yei? Ndiyo imwe yemibvunzo (yakawanda!) isina kupindurwa iyo indasitiri yemotokari yanga ichinetsana nayo. Kuziva kuti injini dzinopisa dzemukati dzine mazuva averengeka, mhando dzakadyara mazana emamiriyoni emaeuro mukuvandudza mamwe magadzirirwo, kubva ku100% mota dzemagetsi dzine bhatiri kune vamwe, zvakare 100% yemagetsi, asi mafuta ehydrogen. Nekudaro, idzi mbiri mhinduro dzinotambura nemamwe matambudziko.
Panyaya yemotokari dzemagetsi, ndiko kuzvimiririra kwemabhatiri uye nguva dzekuchaja dzakaita kuti zviome kuita sarudzo iyi pamwero mukuru. Panyaya ye hydrogen mafuta emotokari (yakadai seToyota Mirai) dambudziko rine chokuita ne: 1) kushandiswa kunosungirwa kwepamusoro-soro matangi nekuda kwekusagadzikana kwehydrogen; 2) inoda kuvandudzwa kwetiweki yekugovera kubva pakatanga uye; 3) hydrogen kugadzirisa mutengo.
Saka ndeipi mhinduro yeNissan?
Mhinduro yeNissan inonzi Solid Oxide Fuel Cell (SOFC) uye inoshandisa bio-ethanol sehuni. Advantage? Kusiyana nehydrogen, mafuta aya haadi akatsikirira matangi kana zviteshi zvekuzadza. SOFC (Solide Oxyde Fuel-Cell) igetsi sero rinoshandisa maitiro emafuta akawanda, kusanganisira ethanol uye gasi rechisikigo, ine okisijeni mumhepo kugadzira magetsi nehunyanzvi hwepamusoro.Inoshanda sei?
Iyo e-Bio mafuta sero inogadzira magetsi kuburikidza neSOFC (jenareta yemagetsi) ichishandisa bio ethanol yakachengetwa mumotokari uye inoshandisa hairojeni yakatorwa kubva mumafuta aya kuburikidza neanovandudza uye mumhepo okisijeni, neinotevera electrochemical reaction inogadzira magetsi ekugonesa mota. Kusiyana nemaitiro akajairwa, iyo e-Bio peturu sero ine SOFC (Solide Oxyde Fuel-Cell) sechitubu chemagetsi, nekudaro ichibvumira hukuru hwesimba hunoita kuti mota iwane kuzvimiririra kwakafanana nekwemota dzepeturu (kupfuura 600km).
Pamusoro pezvo, hunhu hwemagetsi ekutyaira anogoneswa nemota ine e-Bio mafuta sero - kusanganisira kutyaira chinyararire, mutsara wekutanga uye nekukurumidza kumhanyisa - inobvumira vashandisi kunakidzwa nekunyaradza kwe100% yemagetsi mota (VE).
Uye bio ethanol, inobva kupi?
Bio ethanol mafuta, kusanganisira anogadzirwa kubva kunzimbe nechibage, anowanikwa akawanda munyika dzeAsia uye kuNorth neSouth America.E-Bio fuel cell, ichishandisa bio ethanol, Inogona kupa mhinduro yekutakura ine hushamwari uye kugadzira mikana. mukugadzirwa kwesimba redunhu, rinotsigirwa nezvivakwa zviripo. Ne bio-ethanol system, CO2 emissions inoderedzwa sezvo nzimbe yekukura system, iyo biofuel inogadzirwa, inobvumira "Carbon Neutral Cycle" kuwanikwa, pasina kuwedzera kwe CO2.Uye mutengo, uchave wakakwira here?
Sezvineiwo kwete. Mutengo wekushandisa rudzi urwu rwemotokari uchafanana newazvino maEV. Nenguva yakaderedzwa yekuwedzera refueling uye mukana mukuru wekugadzira magetsi, iyi tekinoroji ichave yakanakira vashandisi vanoda kuzvitonga kukuru uye simba, nekudaro vachikwanisa kutsigira mhando dzakasiyana dzemasevhisi, akadai sekugovera kukuru.
Ndiko kunaka kwekuvandudza mune "pure state". Apo hafu yenyika yaifunga kuti indasitiri yaizotevera imwe nzira, ichizivisa hydrogen sehuni yeramangwana, tekinoroji itsva yakabuda inokwanisa kuisa zvese mubvunzo. Nguva dzinonakidza dziri mberi.