Tsis ntev los no, Lin Zhiying tau khiav mus rau hauv kev sib tsoo loj thaum tsav tsheb Tesla Model X uas lub tsheb tau ntes hluav taws.Txawm hais tias qhov tseeb ntawm qhov kev huam yuaj tseem yuav raug tshawb xyuas ntxiv, qhov xwm txheej tau ua rau muaj kev sib tham txog Tesla thiab lub zog tshiab kev nyab xeeb tsheb.
Raws li kev txhim kho ntawm lub zog tshiab tsheb loj hlob tuaj, kev nyab xeeb yog qhov tseem ceeb dua, thiab kev txhim kho ntawm lub zog hluav taws xob thev naus laus zis yog qhov tseem ceeb heev los daws qhov teeb meem no.Qi Haiyu, tus thawj tswj hwm ntawm Hnub Ci Tech, hais rau Securities Daily tias nrog kev nrawm nrawm ntawm kev lag luam tsheb tshiab, lub zog ceev ntawm cov roj teeb hluav taws xob tau nce ntxiv, thiab kev them nyiaj ceev ceev txuas ntxiv mus.Hauv qhov no, kev txhim kho kev nyab xeeb yog xav tau kev daws teeb meem sai.
Lub zog tshiab tsheb tau ua tiav cov txiaj ntsig zoo tshaj plaws hauv thawj ib nrab ntawm lub xyoo no.Cov ntaub ntawv qhia tau hais tias Tuam Tshoj txoj kev tsim khoom thiab muag khoom ntawmtsheb tshiab zogThaum lub sijhawm no yog 266 thiab 2 zaug siab dua xyoo dhau los, nce 10,000 units thiab 2.6 lab units.Kev tsim khoom thiab kev muag khoom tau mus txog cov ntaub ntawv siab nrog 21.6% kev lag luam nkag mus.
Tsis ntev los no, Ministry of Emergency Management Fire thiab Rescue Bureau tau tshaj tawm cov ntaub ntawv rau thawj peb lub hlis twg ntawm 2022, qhia tias 19,000 tsab ntawv ceeb toom ntawm hluav taws xob tsheb tau txais, ntawm 640 koom nrog lub zog tshiab tsheb, nce 32% xyoo-rau-xyoo.Nws txhais tau hais tias muaj xya qhov xwm txheej hluav taws kub ntawm lub tsheb tshiab lub zog txhua hnub.
Tsis tas li ntawd, muaj txog 300 qhov hluav taws kub sib tsoo ntawm lub tsheb tshiab lub zog thoob tebchaws hauv xyoo 2021. Qhov kev pheej hmoo ntawm hluav taws kub hauv tsheb tshiab yog feem ntau siab dua li cov tsheb ib txwm muaj.
Qi Haiyu tswj hwm tias kev nyab xeeb ntawm lub zog tshiab tsheb tau muaj kev txhawj xeeb loj.Txawm hais tias cov tsheb roj kuj muaj kev pheej hmoo ntawm kev sib tsoo los yog hluav taws kub nyhiab, kev nyab xeeb ntawm cov tsheb tshiab, tshwj xeeb tshaj yog cov roj teeb, tau txais kev saib xyuas ntau dua los ntawm txhua sab vim lawv tau tsim tshiab.
"Cov teeb meem kev nyab xeeb tam sim no ntawm cov tsheb tshiab lub zog feem ntau yog nyob rau hauv qhov tshwm sim tshwm sim, hluav taws kub lossis tawg ntawm cov roj teeb.Thaum lub roj teeb deformed, seb nws puas tuaj yeem ua kom muaj kev nyab xeeb thaum nyem yog qhov tseem ceeb. "Zhang Xiang, tus thawj tswj hwm ntawm Lub Tsev Haujlwm Saib Xyuas Kev Siv Hluav Taws Xob Tshiab Zog, tau hais hauv kev xam phaj nrog Securities Daily.
Kev hloov kho technology ntawm cov roj teeb fais fab yog qhov tseem ceeb
Cov ntaub ntawv pov thawj qhia tias feem ntau lub zog tshiab tsheb sib tsoo yog tshwm sim los ntawm teeb meem roj teeb.
Sun Jinhua tau hais tias qhov hluav taws kub ntawm ternary lithium roj teeb yog siab dua li ntawm lithium hlau phosphate roj teeb.Raws li kev txheeb cais, 60% ntawm lub zog tshiab tsheb siv roj teeb ternary, thiab 5% siv lithium hlau phosphate roj teeb.
Qhov tseeb, kev sib ntaus sib tua ntawm ternary lithium thiab lithium hlau phosphate yeej tsis tau nres hauv kev xaiv txoj hauv kev rau lub zog tshiab.Tam sim no, lub peev xwm nruab ntawm ternary lithium roj teeb tau poob qis.Rau ib yam, tus nqi yog siab.Rau lwm qhov, nws txoj kev nyab xeeb tsis zoo li lithium hlau phosphate.
“Kev daws teeb meem kev nyab xeeb ntawmtsheb tshiab zogxav tau kev siv technology tshiab. "Zhang Xiang hais.Raws li cov tuam txhab roj teeb tau dhau los ua kev paub dhau los thiab lawv cov peev txheej muaj zog dua, cov txheej txheem thev naus laus zis hauv kev lag luam roj teeb txuas ntxiv mus.Piv txwv li, BYD qhia cov roj teeb hniav, thiab CATL qhia CTP roj teeb.Cov kev siv thev naus laus zis no tau txhim kho kev nyab xeeb ntawm lub zog tshiab.
Qi Haishen ntseeg hais tias yuav tsum muaj kev sib npaug ntawm lub zog ceev thiab kev nyab xeeb ntawm cov roj teeb hluav taws xob, thiab cov tuam txhab roj teeb yuav tsum txhim kho lub zog ceev ntawm cov roj teeb raws li qhov chaw ntawm kev nyab xeeb los txhim kho ntau yam.Nrog rau kev nce qib ntawm kev tshawb fawb thiab thev naus laus zis thiab kev siv zog tas mus li ntawm cov tuam txhab roj teeb, kev nyab xeeb ntawm cov khoom siv roj teeb hauv lub xeev yav tom ntej yuav txhim kho, thiab qhov zaus ntawm hluav taws kub sib tsoo hauv tsheb tshiab yuav maj mam txo.Ua kom muaj kev nyab xeeb ntawm cov neeg siv khoom lub neej thiab cov khoom ntiag tug yog qhov yuav tsum tau ua ua ntej rau kev txhim kho cov tuam txhab tsheb thiab cov tuam txhab roj teeb.
Source: Securities Daily
Post lub sij hawm: Aug-30-2022