Toyota Corolla No. 32 yokhala ndi a hydrogen kuyaka injini adakwanitsa kufikira kumapeto kwa mpikisano wopirira, womwe udachitika sabata yatha ya Meyi 22-23, ndikumaliza pa 49 pa 51 yomwe ingatheke.
Anamaliza maulendo 358 (makilomita 1654), osakwana theka la maulendo 763 a wopambana; ndi maola 24 mpikisano unatha, kokha 11h54min bwino anathamanga pa phula la Fuji Speedway, atayimitsidwa kwa 8h1min mu maenje mu kukonza / kuona ndi kutaya wina 4h5min mu 35 hydrogen refueling.
Ena angayang'ane paziwerengerozi ndikuwona kulephera, koma Akio Toyoda, pulezidenti wa Toyota yemwenso anali mbali ya gulu loyendetsa ndege la Corolla No. polojekiti iyi:
Tikuwona masitepe oyamba ndi "kuyesedwa ndi moto" koyamba kwa polojekiti yomwe ikukwaniritsa zomwe Akio Toyoda amakhulupirira:
Akio Toyota, pulezidenti wa Toyota"Cholinga chachikulu ndi kusalowerera ndale kwa carbon. Siziyenera kukana kukana magalimoto osakanizidwa ndi mafuta a petulo ndikungogulitsa magalimoto amagetsi oyendetsedwa ndi batri ndi mafuta. Tikufuna kuwonjezera chiwerengero cha zisankho zomwe zilipo panjira yopita ku carbon. sitepe yoyamba."
Mwa kuyankhula kwina, uthenga wa Toyoda ndi womveka bwino: opanga ndondomeko sayenera kukhala olamulira magalimoto amagetsi a batri, popeza pali matekinoloje ambiri - kuphatikizapo kuyaka - omwe angakhale "wobiriwira".
Kuteteza chilengedwe ndi… ntchito
Mawu omwe tawawona posachedwa ndi Akio Toyoda akuwoneka kuti akutsutsana ndi magalimoto amagetsi (zomwe sizowona), koma ziyenera kuwonedwa mosiyana.
Kuphatikiza pa kukhala purezidenti wa chimphona chachikulu cha Toyota, Akio Toyoda wakhalanso Purezidenti wa JAMA kuyambira 2018, Japan Association of Automobile Manufacturers (yofanana ndi European ACEA ya ku Europe), yomwe ikuwona ndi mantha kukakamizidwa ndi kufulumizitsa kusintha kwa magetsi. galimoto, osathandizidwa ndi mawu ochokera ku maboma angapo, kuphatikizapo Japan, yomwe ikufuna kuletsa kugulitsa magalimoto ndi injini zoyaka mu 2035, ndi cholinga chokwaniritsa kusalowerera ndale kwa carbon mu 2050.
Akio Toyota, pulezidenti wa Toyota"Tikadali ndi zaka 30. Zaka 30 zapitazo tinalibe ngakhale magalimoto osakanizidwa kapena mafuta amafuta ... Si bwino kuchepetsa zosankha zathu tsopano."
Kusintha kofulumira komwe kumabweretsa zovuta komanso kupsinjika pamakampani omwe ntchito yake yayikulu ikupitilirabe kulumikizidwa ndi injini yoyaka moto. Magalimoto amagetsi, pokhala ndi magawo ochepa komanso kumafuna maola ochepa kuti asonkhanitsidwe, amaika pangozi chiwerengero chachikulu cha ogulitsa mumsika wamagalimoto ndi ntchito zomwe amapanga.
"Ku Japan sikungodetsa nkhawa." Ku Europe, sikungoyerekeza kuti ntchito zosachepera 100,000 zidzatha pamakampani opanga magalimoto pakusintha kupita kumayendedwe amagetsi, monga posachedwapa CEO wa Daimler Ola Källenius adati " tiyenera kukhala oona mtima. kukambirana za ntchito”, kufotokoza mantha ofanana ndi akuluakulu ena amakampani ndi mabungwe.
Kodi zikutanthauza kuti injini ya haidrojeni imeneyi imathetsa mavuto onse? Ayi. Koma zikusonyeza kuti pali njira zambiri zochitira zomwezo ndipo mwayi wopambana suyenera kukhala wochepa posankha njira imodzi yokha yaumisiri.
Akio Toyoda samalimbikitsa kutha kwa magalimoto amagetsi, koma njira yosiyana siyana yomwe imalola kuti pakhale kusintha kosavuta, kothandiza komanso kosasunthika kwa mafakitale ku paradigm yatsopano, popanda kuchititsa zotsatira zamtundu wina uliwonse.
Zovuta
Toyota Corolla No. 32 imagwiritsa ntchito kusintha kosinthidwa kwa 1.6 l turbocharged atatu-cylinder GR Yaris. Zosintha zimaphatikizapo njira yatsopano yojambulira yothamanga kwambiri, yopangidwa ndi Denso, ma plugs spark plugs ndipo, zowonadi, mizere yatsopano yamafuta imachokera ku matanki anayi a haidrojeni.
Sikoyamba kuti taona injini kuyaka mkati ntchito haidrojeni monga mafuta: BMW Mwachitsanzo, apanga 7 Series V12 (100 opangidwa okwana) ndi Mazda ndi RX-8 ndi injini Wankel.
Pazochitika zonsezi panali kutaya kwakukulu kwa mphamvu ndi kupitirira. Mu BMW Hydrogen 7 6.0 V12 idatulutsa 260 hp yokha, koma kumwa kudakwera mpaka 50 l/100 km, pomwe mu Mazda RX-8 Hydrogen RE, compact Wankel yomwe inali nayo idangopanga 109 hp, yokhala ndi yake. thanki ya haidrojeni yomwe imalola kutalika kwa 100 km (komabe, RX-8 iyi inali bi-fuel ndipo imatha kupitiliza kuyenda pa petulo).
Mazda adapanga chitsanzo chachiwiri chochokera ku Mazda5, pomwe Wankel adawonetsa kutulutsa kopambana (150 hp), koma tsopano kukhala gawo la makina osakanizidwa, ndiko kuti, kuphatikiza ndi mota yamagetsi.
Pankhani ya Toyota Corolla yomwe idagwiritsidwa ntchito poyesa izi, ngakhale manambala sanatulutsidwe pa hydrogen yamphamvu zitatu, mtundu waku Japan udati unali ndi zochepa kuposa 261 hp ya GR Yaris - limodzi mwamavuto omwe akatswiri a Toyota adakumana nawo. kayendetsedwe ka kutentha kwa dongosolo lonse - koma ali kale ndi mphamvu zokwanira zogwiritsira ntchito mpikisano (No. 32 Corolla inafika pa liwiro la 225 km / h pa Fuji Speedway).
Kuphatikiza pa kasamalidwe ka kutentha, pali zambiri zoti zichitike pankhani yaukadaulo wa jakisoni komanso kugwiritsa ntchito mafuta: timakumbukira kuti Corolla idayenera kuyimitsa nthawi 35 kuti iwonjezere.
Munjira zambiri, tsogolo la injini zoyatsira za hydrogen zimakumana ndi zovuta zomwe zimafanana ndi magalimoto amagetsi amafuta. Pamafunika akasinja ochulukirachulukira komanso okwera mtengo kuti asungire haidrojeniyo, monga momwe zimakhalirabe zovuta zothana nazo pankhani yopanga ndi kugawa haidrojeni.
Source: Nkhani zamagalimoto.