Hōʻike hoʻāʻo QUANT 48VOLT: he kipi i ka ʻoihana kaʻa a i ʻole ...

760 h.p. a me ka hōʻeleu i 2,4 kekona hōʻike i nā hiki o ka accumulator

Ua nalowale ʻo ia i ka malu o Elon Musk a me kāna Tesla, akā ʻo Nuncio La Vecchio a me kāna ʻenehana o kāna hui, i hoʻohana ʻia e ka hui noiʻi nanoFlowcell, hiki ke hoʻololi maoli i ka ʻoihana kaʻa. ʻO ka hana hou loa mai ka hui Swiss ʻo ia ka studio QUANT 48VOLT, e hahai ana i ka QUANTINO 48VOLT liʻiliʻi a me kekahi mau hiʻohiʻona manaʻo mua e like me ka QUANT F ʻaʻole i hoʻohana i ka ʻenehana 48-volt.

Noho i loko o ke aumoe o ka 'oihana automotive ka pioloke i loko o nā makahiki i hala iho nei, NanoFlowcell hoʻoholo e redirect kona hoʻomohala 'ana a me ka hoʻomōhala i ka 'ike loea o ka mea i kapa 'ia instantaneous batteries, i loko o kā lākou hana 'aʻohe mea e pili ana i ka nickel-metal hydride a me ka lithium-ion. Eia nō naʻe, ʻo ka nānā pono ʻana o ka QUANT 48VOLT studio e hōʻike i nā ʻenehana ʻenehana kūʻokoʻa - ʻaʻole wale ma ke ʻano o ke ala i ʻōlelo ʻia ma luna o ka hana ʻana i ka uila, akā ʻo ka holoʻokoʻa holoʻokoʻa 48V me nā mīkini uila multi-phase me nā coils alumini i kūkulu ʻia i loko o nā huila. huina pau o 760 horsepower. ʻOiaʻiʻo, nui nā nīnau e ala mai.

ʻO nā pihi kahe - he aha lākou?

ʻO kekahi mau ʻoihana noiʻi a me nā keʻena, e like me Fraunhofer ma Kelemania, ke hoʻomohala nei i nā paila no ka uila i hala he XNUMX mau makahiki.

ʻO kēia nā paila, a i ʻole, nā mea e like ai me ka wahie, i hoʻopiha ʻia me ka wai, e like me ka ninini ʻia ʻana o ka wahie i loko o kahi kaʻa me ka ʻenekini a i ʻole ka ʻenekene diesel. ʻO ka ʻoiaʻiʻo, ʻaʻole paʻakikī ka manaʻo o kahi kahe a i ʻole ka mea i kapa ʻia ʻo ka redox bateri paʻakikī, a ʻo ka patent mua ma kēia wahi e hoʻi ana i ka makahiki 1949. Hoʻohui ʻia kēlā me kēia wahi o nā wahi ʻelua e ka membrane (like me nā hunaola wahie), pili i kahi wai i loko o kahi electrolyte kikoʻī. Ma muli o ka likelika o nā mea e chemically react me kekahi i kekahi, lawe ʻia nā protons mai kekahi electrolyte i kekahi ma o ka membrane, a kuhikuhi ʻia nā electrons ma o ka mea kūʻai i kēia manawa e pili ana i nā ʻāpana ʻelua, ma muli o ke kahe o kahi kahe uila. Ma hope o kekahi manawa, hoʻokahe ʻia nā pahu wai ʻelua a hoʻopiha ʻia me ka electrolyte hou, a "hoʻohana hou ʻia ka mea i hoʻohana ʻia" ma nā keʻena hoʻouku. Hoʻohana ʻia ka ʻōnaehana e nā pauma.

ʻOiai ke nānā aku nei kēia i nā mea maikaʻi loa, akā naʻe he nui nā mea keakea i ka hoʻohana kūpono o kēia ʻano o nā pila i nā kaʻa. ʻO ka nui o ka ikehu o ka uila redox me ka vanadium electrolyte ma ke kaha o 30-50 Wh wale nō no kēlā me kēia lita, i kūlike i ka pākahi-acid pākahi. I kēia hihia, i mea e mālama ai i ka nui o ka ikehu e like me ka pākahi lithium-ion o kēia manawa me ka hiki o 20 kWh, ma ka pae ʻenehana like o ka puʻupuʻu redox, 500 liters o electrolyte e koi ʻia. I nā kūlana o ke keʻena hoʻokolohua, nā vanica bromide polysulfide i kapa ʻia ʻo vanadium bromide e hoʻokō i ka nui o ka ikehu o 90 Wh i kēlā me kēia lita.

ʻAʻole koi ʻia nā mea exotic no ka hana ʻana i nā paila redox kahe. ʻAʻole makemake ʻia nā catalst pipiʻi e like me ka platinum i nā pūnaewele wahie a i ʻole nā polymers e like me nā pākahi lithium-ion. Hōʻike wale ʻia ke kumukūʻai kiʻekiʻe o nā ʻōnaehana ʻōnaehana e ka ʻoiaʻiʻo he hoʻokahi a hoʻokahi ʻano ia a hana ʻia e ka lima. E pili ana i ka palekana, ʻaʻohe mea weliweli ma aneʻi. Ke hui pū ʻia nā electrolytes ʻelua, kū mai kahi kemika "pōkole pōkole", kahi e hoʻokuʻu ʻia ai ka wela a piʻi aʻe ka mahana, akā e mau ana ia i nā waiwai palekana, a ʻaʻohe mea ʻē aʻe e hana. ʻOiaʻiʻo, palekana ʻole nā wai wale nō, akā pēlā nō hoʻi ka ʻaila a me ka diesel.

ʻEnehana nanoFlowcell Revolutionary

Ma hope o nā makahiki noiʻi, ua hoʻomohala ʻo nanoFlowcell i kahi ʻenehana ʻaʻole hoʻohana hou i nā electrolytes. ʻAʻole hāʻawi ka ʻoihana i nā kikoʻī e pili ana i nā kaʻina hana kemika, akā ʻo ka ʻoiaʻiʻo ʻo ka ikehu kikoʻī o kā lākou ʻōnaehana bi-ion i hiki i kahi 600 W / l a no laila e hiki ai ke hāʻawi i kēlā mana nui i nā kaʻa uila. No ka hana ʻana i kēia, hoʻopili ʻia nā ʻeono me ka volta o 48 volts, hiki ke hāʻawi i ka uila i kahi ʻōnaehana me ka mana o 760 hp. Ke hoʻohana nei kēia ʻenehana i kahi membrane nanotechnology-based i hoʻomohala ʻia e nanoFlowcell e hāʻawi i kahi ʻili pili nui a ʻae i ka nui o ka electrolyte e hoʻololi ʻia i ka manawa pōkole. I ka wā e hiki mai ana, e ʻae kēia i ka hana ʻana i nā hopena electrolyte me ka ʻoi aku o ka ikehu kiʻekiʻe. No ka mea ʻaʻole hoʻohana ka ʻōnaehana i ka volta kiʻekiʻe e like me ka wā ma mua, ua hoʻopau ʻia nā capacitor buffer - hānai pono nā mea hou i nā kaʻa uila a loaʻa ka mana hoʻopuka nui. Loaʻa iā QUANT kahi ʻano kūpono kahi e pio ai kekahi o nā cell a hoʻemi ʻia ka mana ma ka inoa o ka pono. Eia nō naʻe, i ka wā e pono ai ka mana, loaʻa ia - ma muli o ka torque nui o 2000 Nm i kēlā me kēia huila (8000 Nm wale nō e like me ka hui), ʻo ka wikiwiki i 100 km / h he 2,4 kekona, a ʻo ka wikiwiki kiʻekiʻe i kaupalena ʻia i 300. km. / h No kēlā mau ʻāpana, he mea maʻamau ka hoʻohana ʻole ʻana i kahi hoʻouna - ʻehā mau kaʻa uila 140 kW i hoʻopili pololei ʻia i loko o nā huila huila.

Hoʻololi i nā motika uila kūlohelohe

ʻO kahi hana mana liʻiliʻi o ka ʻenehana ʻo nā kaʻa uila ponoʻī. No ka mea, ke hana nei lākou ma kahi haʻahaʻa haʻahaʻa loa o 48 volts, ʻaʻole lākou he 3-phase, akā 45-phase! Ma kahi o nā coils keleawe, hoʻohana lākou i kahi hoʻolālā lattice alumini e hōʻemi i ka leo - ʻo ia ka mea nui i hāʻawi ʻia i nā au nui. Wahi a ka physics maʻalahi, me ka mana o 140 kW no kēlā me kēia kaʻa uila a me ka volts o 48 volts, ʻo ke kahe e kahe ana ma ia mea he 2900 amperes. ʻAʻole ia he coincidence i hoʻolaha ai ʻo nanoFlowcell i nā waiwai XNUMXA no ka ʻōnaehana holoʻokoʻa. Ma keia mea, hana maoli na kanawai o na heluna nui maanei. ʻAʻole hōʻike ka hui i nā ʻōnaehana i hoʻohana ʻia no ka hoʻouna ʻana i ia mau au. Eia naʻe, ʻo ka maikaʻi o ka haʻahaʻa haʻahaʻa ʻaʻole pono nā ʻōnaehana pale uila kiʻekiʻe, e hōʻemi ana i ke kumukūʻai o ka huahana. Hiki iā ia ke hoʻohana i nā MOSFET maʻalahi (Metal Oxide Semiconductor Field Effect Transistors) ma kahi o nā HV IGBT (High Voltage Insulated Gate Bipolar Transistors).

ʻAʻole hoʻi e neʻe lohi ka uila uila a ʻaʻole hoʻi ka ʻōnaehana ma hope o kekahi o nā hōʻoluʻolu hōʻoluʻolu.

Loaʻa ka nui o nā pahu i 2 x 250 liters a, e like me ka nanoFlowcell, ʻo nā pūnaewele me kahi mahana hana ma kahi o 96 kekelē he 90 pākēneka kūpono. Kūkulu ʻia lākou i loko o ke ana i ka papahele a hāʻawi i ke kikowaena o ka umekaumaha o ke kaʻa. I ka wā o ka hana, hoʻopuka ke kaʻa i nā kaha o ka wai, a hōʻiliʻili ʻia nā paʻakai o ka electrolyte i hoʻopau ʻia i kahi kānana kūikawā a hoʻokaʻawale ʻia i kēlā me kēia 10 km. Eia naʻe, ʻaʻole maopopo ia mai ka hoʻolaha paʻi kūhelu ma 000 ʻaoʻao i ka nui o ka kaʻa e hoʻopau ai i kēlā me kēia 40 km, a aia nō he ʻike maopopo ʻole. Wahi a ka hui he 100 euro ka lita o ka bi-ION. No nā pahu wai me ka nui o 0,10 x 2 liters a me kahi mile mile i manaʻo ʻia he 250 km, ʻo ia hoʻi he 1000 liters no 50 km, kahi mea maikaʻi aʻe e kūʻē i ka hope o nā kumukūʻai wahie (kahi hoʻokaʻawale kaupaona). Eia naʻe, ka mana ʻōnaehana i kūkala ʻia o 100 kWh, i kūlike i ka 300 kWh / l, ʻo ia hoʻi ka hoʻohana ʻana o 600 kWh no 30 km, kahi nui. ʻO ka Quantino liʻiliʻi, no ka laʻana, he 100 x 2-lita pahu e lawe (i hōʻike ʻia) he 95 kWh wale nō (15 paha?), ʻOiai ka mile i koi ʻia he 115 km ia e hoʻopau ana iā 1000 kWh no 14 km. Kūpono ʻole kēia mau mea ...

ʻO nā mea ʻē aʻe a pau, he mea kupaianaha ka ʻenehana hoʻokele a me ka hoʻolālā o ke kaʻa, kahi kū hoʻokahi i kahi ʻoihana hoʻomaka. ʻO ke kiʻiona ākea a me nā pono hana i hana ʻia ai ke kino he ʻenehana kiʻekiʻe kekahi. Akā i kēia manawa he kūlana kūʻē i ke kumu o ia kalaiwa. ʻO ka mea nui like, ua hōʻoia ʻia ka kaʻa ʻo TUV no ka hoʻokele ma ka pūnaewele alanui Kelemania a mākaukau no ka hana ʻana i nā kaʻina. He aha ka mea e hoʻomaka ai ma Switzerland i kēia makahiki e hiki mai ana.

Kikokikona: ʻO Georgy Kolev

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