UL kev kuaj xyuas lub zoglithium-ion roj teebtam sim no muaj xya tus qauv tseem ceeb, uas yog: plhaub, electrolyte, siv (kev tiv thaiv overcurrent), to, mechanical test, charging and discharging test, and marking. Ntawm ob qhov no, kev sim tshuab thiab kev ntsuas kev them nqi thiab kev tso tawm yog ob qhov tseem ceeb dua. Mechanical test, uas yog, los ntawm cov neeg kho tshuab quab yuam thiab kev hloov pauv ntawm cov neeg kho tshuab quab yuam, lub zog hluav taws xob lithium-ion roj teeb nyob rau hauv siab, lub xeev tau nthuav tawm yog cov txiaj ntsig ntawm kev sim tshuab.
Kev sim tshuab feem ntau suav nrog kev ntsuas kev sib tsoo, kev sib tsoo, kev ntsuas nrawm, ntsuas kev vibration, ntsuas cua sov, ntsuas cua sov caij tsheb kauj vab, ntsuas qhov siab siab simulation thiab lwm yam xya cov ntsiab lus, dhau los ntawm kev ntsuas saum toj no, cov roj teeb lithium-ion tsim nyog yuav tsum ua kom tau raws li peb qhov yuav tsum tau ua kom tsis txhob muaj cov pa tawm. , tsis muaj hluav taws kub, tsis muaj kev tawg, yuav suav hais tias tsim nyog.
Charge thiab tso tawm test, uas yog, txoj kev sim los txiav txim qhov ua tau zoo ntawmlithium-ion roj teeblos ntawm kev ua tau zoo ntawm lub roj teeb hauv lub xeev ib txwm muaj thiab txawv txav.
Kev kuaj nqi / tso tawm kuj muaj tsib lub ntsiab lus: kev xeem them nqi / tso tawm, ntsuas kev ntsuas luv luv, kuaj kev them nqi txawv txav, yuam kev tso tawm, thiab kev xeem dhau.
Ntawm lawv, lub voj voog them nqi / tso tawm yog ib qho kev sim, uas yuav tsum tau hais tias ntawm 25 ℃, lub roj teeb ntawm tes yuav raug them / tawm mus raws li cov neeg tsim khoom xav tau, thiab lub voj voog raug txiav tawm thaum lub peev xwm yog 25% ntawm cov khoom siv. pib lub peev xwm, lossis tom qab lub voj voog txuas ntxiv ntawm 90 hnub, tsis muaj teeb meem kev nyab xeeb. Cov plaub yam tseem ceeb tsis zoo li qub, xws li "peb dhau thiab ib qho luv", uas yog "overcharge", "over discharge", "over current" overcharge", "overdischarge", "overcurrent" thiab "short circuit".
Cov roj teeb lithium-ion muaj zogtau sim rau kev tiv thaiv overcharge, overdischarging, high tam sim no, thiab luv circuits. Kev tshawb fawb siv lithium-ion roj teeb them tuaj yeem muaj kev cuam tshuam loj rau lub neej ntawm lithium-ion roj teeb.
Post lub sij hawm: Lub Xya hli ntuj-21-2023