Hoʻāʻo ʻo Ruf ER Model A: Ka lawe uila

ʻO ka mea kaulana kaulana ʻo Bavarian o Porsche hoʻololi a me ka wehewehe ʻana, ʻo Alois Ruf, ke hana nei me ka wikiwiki e hana i ka kaʻa haʻuki uila Kelemania mua, ʻo ka ER.

Ua ʻike nui ʻia ʻo Ruf i ka poʻe makemake i ke kaʻa no kāna mau hoʻololi supersport e pili ana i nā hiʻohiʻona Porsche, akā kakaikahi ka poʻe i ʻike ʻo kāna mea hoʻokumu a me kāna mea hoʻokipa ʻo ia nā mea kanu mana. Loaʻa iā Alois Ruf ʻekolu mau mea kanu hydroelectric i hoʻokomo ʻia i loko o ka mana mana Kelemania, a ke hoʻāʻo nei ʻo ia e hoʻohui i ka ʻoihana me ka leʻaleʻa. Ua kapa ʻia ke keiki o ka hui ʻana o ka leʻaleʻa a me ka ʻoihana ʻo ER Model A a loaʻa iā ia nā manawa āpau e lilo i kaʻa haʻuki uila hana mua me ka hoʻohana ʻana i ke kahua ʻenehana o ka Porsche 911.

ʻO ka hoʻolimalimaʻole

"ʻO kā mākou manaʻo mua ʻo ia wale nō ka ʻike inā a i ka nui o ka nui o ka ikehu mai nā pākahi ma luna o ka papa e hāʻawi i kahi ʻano hoʻokele haʻuki a me ka mile mile," wehewehe ʻo Rufus i kāna manaʻo no ka papahana, me ka hoʻohui ʻana: zero emissions mai kā mākou. Nā mea kūʻai mai US.

Ua ʻike ʻia ka pono o nā ʻanuʻu paʻa i kēia ala, a ʻo nā loea mai Calmotors - ka lālā Kaleponi o ka hoʻomohala ʻana o Ruf - ʻōwili i ko lākou mau lima lima. Ma kahi o ka mīkini pahu pahu a me ka pahu wahie o ka 911 maʻamau, ua hoʻokomo nā ʻenekini ʻAmelika i kahi kaʻa uila traction synchronous, e like me ka pahu o kahi mīkini holoi maʻamau i ke ʻano a me ka nui a me ke kaupaona 90 kilograms. ʻAʻole hoʻohana ʻia ke kaʻa i nā pulupulu a hoʻomohala i ka mana kiʻekiʻe o 150 kW (204 hp). ʻOi aku ka maikaʻi o kēia ʻano o nā ʻāpana magnet mau loa (90%) ma mua o nā kumu hoʻohālike asynchronous i hoʻohana pinepine ʻia.

Ma kahi o ka pahu wai

Hoʻokaʻawale ʻia nā pākahi Lithium-ion a puni ka kaʻa. ʻOi aku ka nui o kā lākou helu ma mua o 96, he serial ka pilina, ʻo ke kaumaha he hapalua ton. Hoʻolālā ʻia ka mana hoʻokalakupua e ka hui Kina ʻo Axeon a loaʻa iā ia kahi ʻōnaehana uila e hoʻokele a mālama i ka volta i kēlā me kēia o nā kelepona ma o kahi pūnaewele ʻikepili kiʻekiʻe. ʻO ka volta hana o ka ʻoihana uila ma luna o 317 V, ʻo ka mana pākaukau he 51 kWh. ʻOiaʻiʻo, hiki iā ER ke hoʻohana i ka ikehu keu i ka wā inertia a me ka braking.

ʻO ka Porsche 911 ʻeono-wikiwiki hoʻoili i hoʻopaʻa ʻia i kona wahi i ka ER drivetrain, akā e wehe koke ʻia kēlā ballast pono ʻole. Ma muli o ka hāʻawi ʻana o nā kaʻa uila i ka torque kiʻekiʻe loa (a hiki i 650 Nm i ka wā e hoʻomaka ai), ʻaʻole pono kahi kaʻa haʻuki uila i nā kaʻa a i ʻole ka friction clutch - ua lawa ka lawe lima maʻalahi.

Hoʻomaha

ʻOiaʻiʻo, ʻaʻole i kaupalena ʻia nā hiʻohiʻona ʻenehana o ka prototype i kēia. ʻO ka mīkini uila UQM i hoʻohana ʻia i kēia manawa ma ke kahua o nā kaʻa kalepa māmā he haʻahaʻa haʻahaʻa haʻahaʻa loa o 5000 rpm no kahi mīkini uila a loaʻa ka hoʻoluʻu wai kūpono. Ma ka ʻaoʻao ʻē aʻe, ʻaʻohe ʻōnaehana like ʻole - he ʻoiaʻiʻo kamahaʻo e kūʻē i ke ʻano o nā pilikia kaulana o nā cell lithium-ion, ka intermittent thermal regime e alakaʻi pinepine ai i ka hōʻemi ʻana i ke ola lawelawe a me ko lākou hāʻule mua.

ʻOiaʻiʻo, ʻaʻole pilikia ʻo Rufus i kēia. "Loaʻa iā mākou ka ʻike i ka hana ʻana i ka ER ma kahi mahana o waho o 38 degere, a ke manaʻoʻiʻo nei mākou e hiki i kahi ʻōnaehana uila uila ke hoʻoponopono i kēia pilikia," wahi a Alois Rufus me ka hilinaʻi.

Pehea kahi pōʻai?

I ka manawa like, ua hoʻokūpaʻa pololei ke poʻo o ka hui i kēia manawa he prototype wale nō ke kaʻa uila. ʻO ka hana evolutionary e hiki mai ana i kona hoʻomohala ʻana, ʻo ia ka hoʻokomo ʻana i kahi kaʻa uila kiʻekiʻe i hoʻolālā ʻia no ka ER drivetrain a me kahi ʻōnaehana pākaukau holomua me ka liʻiliʻi loa o ke kaumaha. I kēia manawa, ʻo ke kumu hoʻohālike haʻuki ʻeleʻele me ka lako mana he 1910 kilokani, e like me ka mea nāna i hana, ʻoi aku ka liʻiliʻi o 300 kilograms ma mua o ka makemake. Eia nō naʻe, ua loaʻa ka ER i ka 0 a 100 km / h ka wikiwiki i ka liʻiliʻi ma lalo o ʻehiku kekona, ʻo kona wikiwiki kiʻekiʻe a hiki i 225 km / h, a me ke ʻano kaʻa kaʻa kaʻa, hiki i kahi ākea a hiki i 300 km me hoʻokahi pākahi. uku. ʻAʻole kānalua ka ʻikepili a ʻaʻole hoʻoholo i ka hoʻohālikelike pololei me ka Tesla Roadster i mākaukau mua no ka hana nui. I ka manawa like, ʻaʻole hiki iā Alois Ruf ke haʻaheo i ka hiki ke hoʻopukapuka kālā ma hope ona, a hoʻokahi makahiki wale nō ka lawe ʻana i ka Ruf ER Model A i kona kūlana i kēia manawa.

I ka ʻoiaʻiʻo, ʻoluʻolu loa ka prototype i ke hoʻokele, ʻoiai ma kona ʻano pīhoihoi a me ke ʻano ʻole. ʻO ke kani o kahi uila powertrain mamao loa ia mai kahi kaʻa haʻuki a i kēia manawa he hui muffled o kahi kani ʻū, humming a me whooshing. Eia nō naʻe, ke kaomi nei i ka hehi wāwae wikiwiki i nā hopena i ka uila-wikiwiki a me ka wikiwiki wikiwiki hoʻi o nā motika uila, ka mea e kanalua i ka hoihoi a me ka makemake no kekahi mea i nā mea kūʻai aku he nui. Ua hoʻoliʻiliʻi hoʻi nā pilikia nui a me ka hoʻopanee ʻana i ka hana kolohe hōʻeuʻeu o 911, e hana ana i kahi pilikia hou aʻe a ko Rufa hui e kūleʻa ai ma mua o ka paʻi ʻana o ka ed edition mua loa i ka mākeke ma hope o kēia makahiki aʻe.

kikokikona: ʻO Alexander Bloch

kiʻi: Ahim Hartman