A'a, wannan karon ba wasa ba ne 'rana fail'. A cikin "countercurrent" zuwa yanayin halin yanzu na wutar lantarki, Austrians daga Obrist sun yanke shawarar cewa abin da ya rasa gaske a cikin Tesla Model 3 shi… injin konewa ne na ciki.
Wataƙila an yi wahayi zuwa ga ƙira kamar BMW i3 tare da kewayon kewayon ko ƙarni na farko na “twins” Opel Ampera / Chevrolet Volt, Obrist ya juya Model 3 zuwa wutar lantarki tare da kewayon kewayon, yana ba shi ƙaramin injin mai tare da 1.0 l na iya aiki kuma Silinda guda biyu ne kawai aka sanya inda sashin kayan gaba ya kasance.
Amma akwai ƙari. Godiya ga karɓar kewayon kewayon, wannan Tesla Model 3, wanda Obrist da ake kira HyperHybrid Mark II, ya sami damar barin batura waɗanda galibi ke ba da ƙirar Arewacin Amurka kuma ta ɗauki ƙaramin batir, mai rahusa kuma mai sauƙi tare da 17.3 kWh na iyawa kusan 98 kg.
Ta yaya yake aiki?
Babban manufar da ke bayan HyperHybrid Mark II wanda Obrist ya bayyana a Nunin Mota na Munich na wannan shekara yana da sauƙi. Duk lokacin da baturin ya kai 50% cajin, injin mai, tare da ingantaccen yanayin zafi na 42%, "yana aiki".Koyaushe yana aiki a tsarin da ya dace, yana da ikon samar da 40 kW na makamashi a 5000 rpm, ƙimar da zata iya tashi zuwa 45 kW idan wannan injin ya “ƙone” eMethanol. Dangane da makamashin da aka samar, ana amfani da wannan a fili don yin cajin baturi wanda zai iya yin amfani da injin lantarki mai nauyin 100 kW (136 hp) da aka haɗa da tayoyin baya.
Mafi kyawun mafita?
A kallon farko, wannan bayani yana da alama ya warware wasu "matsalolin" na 100% na lantarki. Yana rage "damuwa na 'yancin kai", yana ba da cikakken ikon cin gashin kansa (kimanin kilomita 1500), yana ba da damar adanawa akan farashin batura har ma da nauyin duka, yawanci ta hanyar amfani da manyan fakitin baturi.
Duk da haka, ba duk abin da "wardi ne". Na farko, ƙaramin injin / janareta yana cinye mai, a matsakaicin 2.01 l / 100 km (a cikin zagayowar NEDC yana sanar da 0.97 / 100 km). Bugu da kari, kewayon lantarki 100% shine matsakaicin kilomita 96.
Gaskiya ne cewa amfani da wutar lantarki da aka yi tallar lokacin da wannan Tesla Model 3 ke aiki a matsayin wutar lantarki tare da kewayon kilomita 7.3 kWh / 100 km, amma kada mu manta cewa wannan tsarin ya ƙare yana gabatar da wani abu wanda na yau da kullum Model 3 ba shi da: carbon emissions cewa. , bisa ga Obrist, an gyara su a 23 g / km na CO2.
eMethanol, man fetur da makomar gaba?
Amma a yi hattara, Obrist yana da shirin "yaƙar" waɗannan hayaƙi. Ka tuna eMethanol da muka ambata a sama? Don Obrist, wannan man fetur na iya ƙyale injin konewa yayi aiki a cikin hanyar da ba ta dace ba, godiya ga tsarin samar da ban sha'awa don wannan man fetur.
Shirin ya hada da samar da manyan masana'antun samar da makamashin hasken rana, da kawar da ruwan teku, da samar da sinadarin hydrogen daga wannan ruwa da kuma fitar da CO2 daga sararin samaniya, duk domin a samar da methanol (CH3OH).
A cewar kamfanin na Ostiriya, don samar da kilogiram 1 na wannan eMethanol (wanda ake yi wa lakabi da Fuel) ana bukatar kilogiram 2 na ruwan teku, kilogiram 3372 na iskar da aka fitar da kuma kusan kWh 12 na wutar lantarki, inda Obrist ya bayyana cewa a cikin wannan tsari har yanzu ana samar da kilogiram 1.5 na ruwan teku. oxygen.
Har yanzu samfuri ne, ra'ayin Obrist shine ƙirƙirar tsari mai mahimmanci wanda za'a iya amfani da shi ga samfura daga wasu masana'antun, akan farashin kusan Yuro 2,000.
Idan akai la'akari da duk rikitarwa na wannan tsari da kuma gaskiyar cewa al'ada na Tesla Model 3 ya riga ya sami ikon cin gashin kansa sosai, mun bar muku wata tambaya: shin ya cancanci canza Model 3 ko ya fi kyau a bar shi kamar yadda yake?