Daim Ntawv Thov thiab Kev Lag Luam ntawm Lithium Iron Phosphate Battery Hauv Kev Khaws Cia Zog

Daim Ntawv Thov thiab Kev Lag Luam ntawm Lithium Iron Phosphate Battery Hauv Kev Khaws Cia Zog

Daim ntawv thov ntawmroj teeb lithium hlau phosphatefeem ntau suav nrog daim ntawv thov ntawm kev lag luam tsheb tshiab lub zog, daim ntawv thov ntawm kev lag luam khaws cia lub zog, daim ntawv thov ntawm kev muab hluav taws xob pib, thiab lwm yam. Ntawm lawv, qhov loj tshaj plaws thiab daim ntawv thov ntau tshaj plaws yog kev lag luam tsheb tshiab lub zog.
Cov roj teeb siv rau hauv cov chaw sib txuas lus tau muaj peb theem ntawm kev txhim kho thiab kev hloov pauv: cov roj teeb qhib-hom lead-acid, cov roj teeb acid-proof tawg-proof, thiab cov roj teeb lead-acid kaw-regulated. Tam sim no, cov roj teeb lead-acid kaw-regulated uas siv dav hauv cov chaw nres tsheb tau qhia txog qee qhov teeb meem tseem ceeb thaum ntau xyoo ntawm kev siv: lub neej ua haujlwm tiag tiag yog luv (3 txog 5 xyoos): qhov piv ntawm lub zog thiab qhov hnyav ntawm lub zog yog qis. Qis: qhov yuav tsum tau ua nruj dua ntawm qhov kub thiab txias (20 ~ 30 ° C): tsis zoo rau ib puag ncig.

Qhov tshwm sim ntawmroj teeb lithium hlau phosphatetau daws cov teeb meem saum toj no ntawm cov roj teeb ua kua qaub. Nws lub neej ntev (ntau dua 2000 zaug ntawm kev them thiab tso tawm), cov yam ntxwv kub siab zoo, me me, lub teeb yuag thiab lwm yam zoo tau maj mam nyiam los ntawm cov neeg teb xov tooj. kev lees paub thiab kev nyiam. Lub roj teeb hlau-lithium muaj ntau qhov kub thiab txias thiab tuaj yeem ua haujlwm ruaj khov ntawm -20 ~ 60C. Hauv feem ntau daim ntawv thov, nws tsis tas yuav teeb tsa lub tshuab cua txias lossis cov khoom siv tub yees; lub roj teeb hlau-lithium yog me me thiab lub teeb yuag. Lub roj teeb hlau-lithium muaj peev xwm me me tuaj yeem ntsia tau rau ntawm phab ntsa Lub roj teeb hlau-lithium kuj tseem txo qhov chaw. Lub roj teeb hlau-lithium tsis muaj cov hlau hnyav lossis cov hlau tsis tshua muaj, tsis muaj tshuaj lom, tsis ua rau muaj kuab paug, thiab tus phooj ywg ib puag ncig.
Xyoo 2018, qhov loj ntawm cov ntawv thov khaws cia hluav taws xob sab grid tau tawg ua ntau heev, coj Tuam Tshoj txoj kev lag luam khaws cia hluav taws xob mus rau hauv lub sijhawm "GW / GWh". Cov ntaub ntawv qhia tau tias xyoo 2018, qhov loj ntawm cov haujlwm khaws cia hluav taws xob uas tau muab tso rau hauv kev ua haujlwm hauv kuv lub tebchaws yog 1018.5MW / 2912.3MWh, uas yog 2.6 npaug ntawm qhov loj tag nrho hauv xyoo 2017. Ntawm lawv, xyoo 2018, lub peev xwm teeb tsa ntawm kuv lub tebchaws cov haujlwm khaws cia hluav taws xob tshiab yog 2.3GW, thiab qhov loj tshiab ntawm kev khaws cia hluav taws xob electrochemical yog qhov loj tshaj plaws, ntawm 0.6GW, nce txhua xyoo ntawm 414%.

Los ntawm xyoo 2019, lub peev xwm teeb tsa ntawm cov phiaj xwm khaws cia hluav taws xob electrochemical tshiab uas tau muab tso rau hauv kev ua haujlwm hauv kuv lub tebchaws yog 636.9MW, nce ntxiv txhua xyoo ntawm 6.15%. Raws li kev kwv yees, los ntawm xyoo 2025, lub peev xwm teeb tsa tag nrho ntawm cov peev xwm khaws cia hluav taws xob electrochemical hauv ntiaj teb yuav tshaj 500GW, thiab qhov loj me ntawm kev ua lag luam yuav tshaj ib trillion yuan.
Thaum Lub Plaub Hlis Ntuj xyoo 2020, Ministry of Industry thiab Information Technology tau tshaj tawm 331 pawg ntawm "Kev Lag Luam Tsim Tsheb thiab Khoom Tshaj Tawm Txog Kev Tsav Tsheb", tag nrho muaj 306 lub tsheb fais fab tshiab (suav nrog cov tsheb thauj neeg, cov tsheb npav thiab cov tsheb tshwj xeeb) tau tshaj tawm, uas tau siv cov roj teeb lithium iron phosphate. Cov tsheb suav txog 78%. Lub teb chaws muab qhov tseem ceeb rau kev nyab xeeb ntawm cov roj teeb fais fab, ua ke nrog kev ua haujlwm zoo ntawm cov roj teeb lithium iron phosphate los ntawm cov tuam txhab, kev txhim kho yav tom ntej ntawm cov roj teeb lithium iron phosphate yog qhov tsis muaj kev txwv.

 

 


Lub sijhawm tshaj tawm: Lub Xya Hli-06-2023