Lub roj teeb pilot kab yog qhov txuas tseem ceeb ntawm chav kuaj R&D thiab loj- teev ntau lawm, suav nrog kev ua tiav kev siv tau los ntawm kev txheeb xyuas cov khoom siv rau kev ua kom zoo dua. Raws li lub platform pilot, nws lub hom phiaj tseem ceeb yog simulate cov kab ntau lawm los ntawm kev tsim khoom me me los ntawm kev tsim khoom me me, ntsuas qhov kev ntseeg siab, sib xws, thiab kev lag luam ntawm roj teeb thev naus laus zis, thiab muab cov ntaub ntawv txhawb nqa rau loj - teev ntau lawm.
Technically, lub roj teeb pilot kab feem ntau encompasses tag nrho cov txheej txheem: electrode npaj (txheej txheem, yob nias), sib dhos ntawm tes (stacking / winding, vuam), tshuaj lom neeg muaj pes tsawg leeg thiab muaj peev xwm ntsuam xyuas (them nqi thiab tso tawm, kev laus), thiab kev soj ntsuam kev ua tau zoo (muaj peev xwm, internal kuj, tus nqi peev, thiab lwm yam). Tsis tas li ntawd, ib txoj kab tsav tsheb yuav tsum npog cov khoom siv kev siv tau, xws li kev ntsuas kev sib raug zoo ntawm cov khoom siv hluav taws xob zoo thiab tsis zoo, cov khoom siv hluav taws xob, thiab cov khoom sib cais, nrog rau kev tshawb fawb txog kev ua tau zoo ntawm cov txheej txheem tshiab (xws li cov khoom- xeev electrolyte kev koom ua ke thiab qhuav- txheej txheem electrodes). Nws cov peev txheej txuas ntxiv dhau qhov kev rov ua dua ntawm cov thev naus laus zis paub tab kom suav nrog kev tswj hwm kev pheej hmoo thiab kev ua kom zoo dua rau kev txiav- thev naus laus zis.
Ua haujlwm tau zoo, cov kab kev tsav dav hlau txuas ntxiv mus rau kev ua tiav thiab kev txheeb xyuas tus nqi. Los ntawm me me -batch pilot ntau lawm (feem ntau nrog cov khoom muaj peev xwm ua tau los ntawm ntau pua kilograms mus rau tons), qhov sib txawv ntawm cov qauv tsim thiab kev tsim khoom lag luam tuaj yeem txheeb xyuas qhov tseeb, xws li cov ntsiab lus xws li txheej thiab ziab kom zoo thiab kev sib tw winding raug. Tsis tas li ntawd, cov ntaub ntawv tsav tsheb ncaj qha qhia cov kev ntsuam xyuas kev lag luam ntau ntau, suav nrog cov khoom siv xaiv cov laj thawj, muaj peev xwm rau kev txhim kho cov txiaj ntsig, thiab kev ntsuas kev siv hluav taws xob, muab cov tswv yim tseem ceeb rau kev tsim cov kab ntau lawm tom ntej.
Qhov tseem ceeb tshaj plaws, lub peev xwm ntawm txoj kab kev tsav tsheb yuav tsum tau hloov kho kom haum rau kev txhim kho thev naus laus zis. Piv txwv li, rau cov txheej txheem tawm tshiab xws li siab- zog- roj teeb ntom ntom lossis sodium- ion roj teeb, cov kab tsav tsheb yuav raug nthuav dav kom suav nrog kev ntsuas huab cua huab cua (siab- kub caij tsheb kauj vab, koob txhaj tshuaj) lossis kev siv cov txheej txheem rov ua dua. Qhov kev hloov pauv no ua rau nws yog lub hauv paus tseem ceeb rau kev hloov pauv thev naus laus zis hauv kev lag luam roj teeb, thaum kawg txhawb kev hloov pauv tsis sib haum los ntawm kev sim tshiab mus rau kev lag luam.