Lub Neej Ntawm Lithium Hlau Phosphate Yog Plaub Plaub zaug ntawm NCM Lithium Roj teeb, Vim li cas Cov Tsheb Hluav Taws Xob Tseem Siv Ternary Lithium Roj Teeb (NCM)?

Ntawm cov roj teeb lithium roj teeb ntawm cov tsheb siv hluav taws xob, cov pa hauv cov khoom siv yog qhovlithium iron phosphate battery packthiab covternary lithium roj teeb pob.Lub neej ua haujlwm ntawm cov roj ntsha lithium iron phosphate yog li 2000 ~ 3000 npaug, thiab lub neej ua haujlwm ntawm ternary lithium yog li 500 ~ 800 npaug. Los ntawm qhov pom ntawm lub neej nyob ntev, lub neej ntawm lithium iron phosphate battery yog li 4 npaug ntawm ternary lithium. Vim li cas ib feem loj ntawm hluav taws xob tsheb siv ternary lithium roj teeb?

Cia peb qhia tawm qhov no hnub no thiab sib piv qhov sib txawv ntawm lithium iron phosphate battery thiab ternary lithium.

1. Piv nrog lub neej voj voog, lithium hlau phosphate muaj cov ntsiab lus zoo

Lub neej ua haujlwm ntawm lub roj-hlau lithium roj teeb ntawm tes yog kwv yees li 2000 ~ 3000 zaug. Tom qab sib sau ua ke rau hauv PACK roj teeb pob, lub neej kev ua haujlwm yog li 1500 ~ 2000 zaug; qhov kev pab cuam lub neej ntawm ternary lithium roj teeb ntawm tes yog li 500 ~ 800 npaug. Tom qab sib sau ua ke rau hauv PACK roj teeb pob, Lub neej kev ua haujlwm yog li 300 ~ 500 npaug. (Kuaj mob: 1C them thiab tawm paug, 25 ℃ chaw kuaj, paug qhov tob DOD100%)

Txawm hais tias nws yog lub roj teeb lossis roj teeb pob, lub neej ntawm lithium iron phosphate yuav siv sijhawm ntev dua li ntawm ternary lithium.

2. Kev ruaj khov kev sib piv, lithium iron phosphate yog zoo dua me ntsis

Vim tias cov yam ntxwv ntawm cov khoom siv, kev ruaj khov ntawm lithium iron phosphate yog me ntsis zoo dua li ntawm ternary lithium. Hauv qee qhov xwm txheej tsis zoo, xws li kev ntsuas lub xov tooj ntawm tes, ntsuas kub, hluav taws xob luv, thiab lwm yam.

3. Piv nrog lub zog ntom, cov roj ternary lithium muaj cov txiaj ntsig zoo

Hais txog kev hnyav lub zog, lub zog hnyav lub zog ntawm ternary lithium tuaj yeem ncav 300Wh / Kg, thaum lub zog lub zog hnyav ntawm lithium iron phosphate tsuas yog li 150Wh / Kg.

Hais txog lub zog ntim ntawm lub zog ntim, lub zog ntim ntawm lub zog ntawm ternary lithium tuaj yeem ncav 700Wh / Kg, thaum lub zog ntim ntawm lub zog ntawm lithium iron phosphate tsuas yog txog 350Wh / L.

Muab piv txwv rau hauv cov ntawv thov siv,

Txheem Xiaoliying txheej sab nrauv tuaj yeem tuav 288 18650 roj teeb.

Yog tias koj siv cov roj ntsha lithium iron phosphate roj teeb 18650-3.2V-1600mAh, koj tuaj yeem ua tiav 19 series 15 cov kab hluav taws xob, muaj peev xwm 60.8V24Ah, 1459.2Wh.

Yog tias koj siv ternary lithium roj teeb 18650-3.6V-3500mAh, koj tuaj yeem ua tiav 17 series 16 mus tib seem, muaj peev xwm 61.2V56Ah, 3427.2Wh.

Piv nrog watt-teev, lub watt-teev ntawm ternary lithium roj teeb pob yuav kwv yees li 2,3 npaug ntawm cov roj ntsha lithium iron phosphate nyob hauv tib lub ntim thiab hnyav. Nws tuaj yeem hais tias nyob rau hauv cov nqe lus ntawm lub zog ceev, ternary lithium zoo dua li lithium iron phosphate.

Peev xwm watt-teev yog ze rau ntau yam ntawm hluav taws xob tsheb. Vim li no qee lub tsheb fais fab yuav tsum tau xaiv siv cov roj teeb lithium ternary thaum lawv muaj kev txhawj xeeb tshwj xeeb txog qhov ntau. Hauv tib lub peev xwm roj teeb ntim, ternary lithium yog lub teeb thiab me me, uas ua tau raws li qhov xav tau ntawm ntau lub zog me me thiab siv hluav taws xob tsheb.

4. Tus nqi sib piv, ternary lithium yog me ntsis pheej yig

Hauv cov ntsiab lus, yog tias cov khoom siv hluav taws xob ua kom pom tseeb txog lub neej thiab kev nyab xeeb ntawm cov roj teeb lithium, cov roj teeb lithium hlau phosphate yog qhov kev xaiv thawj; yog tias qhov ua kom pom tseeb nyob hauv kev caij nkoj, lub zog ntom ntim cov roj teeb lithium, thiab tus nqi, qhov kev xaiv thib ib Nws yuav tsum yog cov roj teeb ternary roj teeb. Koj tuaj yeem siv BMS nrog kev ua tau zoo dua los tswj kev nyab xeeb thiab ruaj khov ntawm cov roj teeb lithium.

Yog li, qhov no yog vim li cas feem ntau ntawm hluav taws xob tsheb roj teeb tseem siv ternary lithium.