< img height="1" width="1" style="display:none" src="https://www.facebook.com/tr?id=3095432664053911&ev=PageView&noscript=1" /> Wararka - Batariyada LFP ayaa kor u kacaya

Beteriyada LFP ayaa kor u kacaya

Bishii la soo dhaafay, Tesla waxay si rasmi ah ugu dhawaaqday u beddelashada dhammaan noocyada kala duwan ee cabbirka caadiga ah (heer-gelitaanka) ee baabuurteeda ilaa kiimikada batteriga Lithium Iron Phosphate (LFP).

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Batari fosfateed bir lithium waxa loola jeedaa baytari lithium-ion leh fosfateed lithium iron ah sida walxaha cathode ah.Taxanaha Dowell IPACK ee baytariyada guriga ayaa sidoo kale isticmaala unugyada LFP ee ATL, kaas oo ka sarreeya baytariyada lithium-ka ee la midka ah ee suuqa.

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Haddaba waa maxay faa'iidooyinka baytariyada LFP ka badan baytariyada kale?

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Ammaanka sare.

Qaabdhismeedku waa mid xasiloon inta lagu jiro dallacaadda iyo soo daynta, mana fududa in la qarxiyo xitaa heerkul sare ama kharash dheeraad ah.Marka la barbar dhigo baytariga ternary lithium, ammaankiisa si weyn ayaa loo hagaajiyay.

Nolosha meerto dheer

Taxanaha IPACK ee Dowell baytarigu wuxuu gaari karaa wareegyada 6000, nolosha adeegguna waxay gaari kartaa 10-15 sano.

Iska caabin heerkul sare ah

Baytariyada LFP waxay si fiican ugu shaqeeyaan xaalado heerkul sare ah, oo leh heerkul balaadhan oo shaqaynaya (-20C-+75C).Waxayna u adkeysan kartaa heerkul sare oo ah 350°C ilaa 500°C, halka lithium manganate/lithium cobalt oxide uu caadiyan yahay 200°C oo kaliya.

Awood weyn oo miisaan yar

Beteriyada caadiga ah ee LFP ee suuqa ayaa leh cufnaanta tamarta in ka badan 90WH/kg, halka cufnaanta tamarta baytariyada-asiidhka-ashitada ay ku dhow yihiin 40WH/kg.Intaa waxaa dheer, batari LFP ah oo la mid ah waa saddex-meelood laba oo keliya cabbirka iyo saddex-meelood meel culeyska baytari-ashitada rasaasta.

Ilaalinta deegaanka

Batteriga LFP kuma jiro biro culus ama biro dhif ah.Aan sun ahayn (SGS shahaado), aan wasakhayn, oo waafaqsan xeerarka RoHS ee Yurub.

Awoodda kharashka degdega ah

Hadda bilawga ah ee baytari fosfateed birta lithium waxay gaari kartaa 2C, taas oo xaqiijin karta dallacaadda heerka sare ah.Hadda baytariyada sunta rasaasta-ashitada ahi waxay u dhexeeyaan 0.1C iyo 0.2C, kuwaas oo aan buuxin karin shuruudaha ku dallacaadda degdega ah.

Kharash yar oo dayactir ah

Baytariyada LFP waxay kordhin karaan noloshooda adeeg iyaga oo aan haysan dayactir firfircoon.Baytariyadu ma laha wax saameyn ah oo xusuusta ah, iyo sababtoo ah heerka hooseeya ee is-bixinta (<3% bishii), waxaad ku kaydin kartaa wakhti dheer.


Waqtiga boostada: Jan-12-2022