Musk anotora mukana wekugadzirwa kwemaseru ane density ye 0,4 kWh / kg. Revolution? Ndiri munzira
Tesla's Battery Day fungidziro yakatopararira kusvika zvino kuti chirevo chaElon Musk pane zvekutarisira. mushure memakore mashomavadzikamisa manyawi evashandisi veInternet zvishoma. Musoro weTesla wakazivisa kuti mumakore 3-4 Tesla achakwanisa kuburitsa maseru ane simba density ye0,4 kWh / kg uye kumirisana nenhamba yakawanda yebasa.
Tesla nhasi: 0,25-0,26 kWh / kg, rekodhi yakakurumbira: 0,3 kWh / kg, Musk: kugadzirwa kwehuwandu hwe 0,4 kWh / kg mumakore 3-4.
Chirevo chaMusk ndeche, uye hachisi, chekuchinja. Iri shanduko mupfungwa yekuti mumakore gumi (10-2013) ichapeta kaviri huwandu hwesimba, kugona kuwana huwandu hukuru hwekutenderera kwebasa uye kugadzirwa kwavo kukuru. Nekudaro, iwo akakosha ma paramita emasero - yakakwira simba density, yakaderera kuderera - ichavandudzwa, uye kugadzirwa kwavo kuchave nehupfumi.
к mhedzisiro inonakidza iyo yaizoita kuti ndege dzemagetsi dzive chigadzirwa chaicho. Hurukuro yese yakatanga navo (source).
Zvisinei, mumamiriro ezvinhu ezvinotarisirwa [zvakakwidziridzwa], kutaura uku hakusi kwekuchinja. Kukoka kuZuva reBattery kwaive nezvimiro kumashure izvo Electrek aitenda kuti zvaive nanowires uye akataura kuti zvinogona kunge zviri zvinhu zveanode yakagadzirwa ne100% silicon:
Iwo anodes emazuva ano e-lithium-ion masero anogadzirwa kubva kugraphite kana graphite akaiswa nesilicon. Silicon inovimbisa yakakwira simba density yelithium-ion masero, asi ine yakakosha drawback: inowedzera zvakanyanya huwandu hwayo panguva yekushanda nekuti inovhiringidzwa ne lithium maatomu. Izvi zvinotungamirira mukupwanya kwe electrode, zvichikonzera kuparadzwa kwesero. Mumaseru e-lithium-ion, hushoma hushoma ndeye mazana mashanu emabasa, nepo nesilicon anode, budiriro yatove zana rebasa cycles:
Vhiki nyowani uye bhatiri nyowani: LeydenJar ine silicon anode uye 170 muzana mabhatiri. nguva ino
Kusikwa uye kudzikamiswa kweiyo-silicon anode yaizoreva kuti iyo chaiyo simba inopinda mu 0,3 kWh / kg, zvinoreva bhatiri repamusoro rehuremu hwakafanana uye pamwe vhoriyamu yebhatiri. Nekudaro, 0,3 kWh / kg haigone kutorwa seanopenga mhedzisiro, sezvo iyo yekuChina CATL yakaunza batch yekuyedza yemasero ane simba rakadaro muna 2019.
Panasonic - Tesla's main cell supplier - akaudza Reuters kuti inoronga kuwedzera simba density ne20 muzana pamakore mashanu. Saka, hatisi kutaura nezve high-density LFP maseru kana akasimba emagetsi masero:
> Munroe: Tesla ari kunyepa. Ane tekinoroji iri nani kupfuura yaanotarisa. Ini ndaizotarisira yakasimba mamiriro bhatiri yeBattery Day
Tsanangudzo ichaziviswa pa22 Gunyana pa22.30: XNUMX Polish nguva.
Mufananidzo wekutanga: chidimbu cheBattery Day yekukoka kumashure, yakagadziriswa (c) neTesla graphic filter.
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