Mercedes safuna mafuta opangira. Kuwonongeka kwakukulu kwa mphamvu pakupanga
Poyankhulana ndi Autocar, Mercedes adavomereza kuti akufuna kuyang'ana pa ma drive amagetsi. Malingana ndi woimira kampani, kupanga mafuta opangira mafuta kumawononga mphamvu zambiri - njira yabwino yothetsera vutoli ndikutumiza mwachindunji ku mabatire.
Mafuta opangira - mwayi womwe ndizovuta
Mafuta opangidwa kuchokera kumafuta osakanizidwa amakhala ndi mphamvu zapadera pa unit mass: pa petulo ndi 12,9 kWh/kg, pamafuta a dizilo ndi 12,7 kWh/kg. Poyerekeza: maselo abwino amakono a lithiamu-ion, magawo omwe amalengezedwa mwalamulo, amapereka mpaka 0,3 kWh / kg. Ngakhale titawona kuti pafupifupi 65 peresenti ya mphamvu yochokera ku petulo imawonongeka ngati kutentha, pa 1 kilogalamu ya petulo, tili ndi mphamvu pafupifupi 4,5 kWh yotsalira kuyendetsa mawilo..
> CATL imadzitamandira kuti ikuphwanya chotchinga cha 0,3 kWh/kg pama cell a lithiamu-ion
Izi ndizoposa 15 kuposa mabatire a lithiamu-ion..
Kuchulukirachulukira kwamphamvu kwamafuta amafuta ndizomwe zimakhala ndi mafuta opangira. Ngati mafuta apangidwa mwachinyengo, mphamvu imeneyi iyenera kuperekedwa kwa iyo kuti isungidwe mmenemo. Markus Schäfer, yemwe ndi mkulu wa kafukufuku ndi chitukuko ku Mercedes, akufotokoza izi: mphamvu yopanga mafuta opangira mafuta ndi yochepa ndipo zotayika zomwe zimachitika panthawiyi zimakhala zambiri.
M'malingaliro ake, tikakhala ndi mphamvu zambiri, "ndi bwino kugwiritsa ntchito [kulipira] mabatire."
Schaefer akuyembekeza kuti kupangidwa kwa magetsi ongowonjezedwanso kungatilole kupanga mafuta opangira makampani oyendetsa ndege. M'magalimoto, adzawonekera pambuyo pake, woimira Mercedes akutenga malo kuti sitidzawawona mumakampani agalimoto zaka khumi zikubwerazi. Ichi ndichifukwa chake kampaniyo idayang'ana kwambiri magalimoto amagetsi. (gwero).
Malinga ndi kafukufuku wopangidwa ndi PricewaterhouseCoopers ku Germany, m'malo mwathunthu magalimoto oyatsa mkati angafune:
- kuwonjezeka kwa 34 peresenti ya kupanga mphamvu posintha magalimoto oyatsira mkati ndi amagetsi,
- Kuwonjezeka kwa 66 peresenti pakupanga mphamvu posintha magalimoto oyatsira mkati ndi ma hydrogen,
- Kuwonjezeka kwa 306 peresenti ya kupanga mphamvu pamene magalimoto oyaka mkati amagwiritsira ntchito mafuta opangira m'malo mwa mafuta opangidwa ndi mafuta osakanizika.
> Kodi kufunikira kwa mphamvu kudzawonjezeka bwanji tikasinthana ndi magetsi? Hairojeni? Mafuta opangira? [PwC, data yaku Germany]
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