Iyo Toyota GR Yaris H2 yekuedza prototype yakaratidzwa panguva yeKenshiki Forum uye inogovera injini yehydrogen neCorolla Sport iyo inokwikwidza mu Super Taikyu chirango muJapan.
Pazasi peinjini iyi injini yeG16E-GTS, iyo turbocharged 1.6 l in-line matatu-cylinder block yatinotoziva kubva kuGR Yaris, asi yakagadziridzwa kushandisa hydrogen sehuni panzvimbo peturu.
Pasinei nekushandiswa kwehydrogen, haisi iyo teknolojia iyo yatinowana, somuenzaniso, muToyota Mirai.
Iyo Mirai imotokari yemagetsi inoshandisa hydrogen fuel cell (yakachengetwa mu-high-pressure tank) iyo, kana ichiita neokisijeni mumhepo, inogadzira simba remagetsi rinodiwa rinodiwa nemotokari yemagetsi (simba rinochengetwa mumadhiramu) .
Panyaya yeiyi GR Yaris H2, semujaho weCorolla, haidrojeni inoshandiswa sehuni muinjini yekupisa mukati, sekunge injini yepeturu.
Chii chinochinja?
Pane, zvisinei, mimwe misiyano pakati pehydrogen G16E-GTS nepeturu G16E-GTS.
Sezvingabvira, chikafu chemafuta uye jekiseni system yaifanira kuchinjirwa kushandisa hydrogen sehuni. Iyo block yakasimbiswa zvakare, sezvo kupisa kwehydrogen kwakanyanya kupfuura kwepeturu.
Kupisa uku nekukurumidza kunoguma nekupindura kweinjini yepamusoro uye kunyatsoshanda kwakatopfuura iyo yeinjini imwe chete yepeturu, zvirinani tichifunga nezvekutaura kweToyota nezve shanduko yekushanda kweinjini yakashandiswa muCorolla mumakwikwi.
Kubva kuMirai, iyi GR Yaris H2 ine injini yehydrogen inogara nhaka yehydrogen refueling sisitimu, pamwe chete nematangi ekumanikidza.
Ndezvipi zvakanakira injini yehydrogen?
Kubheja uku neToyota chimwe chekuedza kuri kukura kwehofori yeJapan kusimudzira kushandiswa kwehydrogen - mungave mumotokari dzemafuta seMirai, kana ikozvino semafuta einjini dzinopisa mukati, sezviri muiyo prototype yeGR Yaris - kuwana kabhoni kusarerekera.
Kupisa kwehaidhirojeni muinjini yekupisa kwemukati kwakachena zvakanyanya, hakubudisi CO2 (carbon dioxide) inobuda. Zvisinei, CO2 emissions haisi zvachose zero, nekuda kwekuti inoshandisa mafuta semafuta, saka "huwandu husina hanya hwemafuta ejini hunopiswa uchityaira".
Imwewo mukana wakakura, wakanyanya kuzviisa pasi uye zvakanyanyisa kufarirwa kwese peturu inyaya yekuti inobvumira ruzivo rwekutyaira kuti rurambe rwakafanana neicho cheyakajairwa mukati memoto injini, ingave iri mukushandisa kwayo kana padanho rekunzwa. , kunyanya. acoustic.
Ko iyo hydrogen-powered GR Yaris inosvika pakugadzirwa?
Iyo GR Yaris H2 ingori prototype ikozvino. Tekinoroji ichiri kugadziridzwa uye Toyota yakashandisa nyika yemakwikwi kuivandudza neCorolla mumakwikwi eSuper Taikyu.
Parizvino Toyota haisimbise kuti GR Yaris H2 ichagadzirwa here kana kuti kwete, uye zvakafanana zvinogona kutaurwa kune injini yehydrogen pachayo.
Nekudaro, runyerekupe runoratidza kuti injini yehydrogen ichava yechokwadi yekutengesa uye ingangove iri kune imwe yemhando yeToyota hybrid kuti itange: