Kutaura nezve Battery pack core components-battery cell (1)

Kutaura nezve Battery pack core components-battery cell (1)

Mazhinji emabhatiri anoshandiswa mune akajairika maPACK pamusika ari lithium iron phosphate mabhatiri.

"Lithium iron phosphate battery", iro zita rakazara re lithium iron phosphate lithium ion bhatiri, zita racho rakareba, rinonzi lithium iron phosphate battery.Nokuti kushanda kwayo kunonyanya kukodzera kushandiswa kwesimba, shoko rokuti "simba" rinowedzerwa kune zita, kureva, lithium iron phosphate power battery.Inonzi zvakare "lithium iron (LiFe) simba bhatiri".

kushanda musimboti

Lithium iron phosphate bhatiri inoreva lithium ion bhatiri rinoshandisa lithium iron phosphate seyakanaka electrode zvinhu.Iyo cathode zvinhu zve lithium-ion mabhatiri anonyanya kusanganisira lithium cobalt oxide, lithium manganate, lithium nickel oxide, ternary zvinhu, lithium iron phosphate, etc. Pakati pavo, lithium cobalt oxide ndiyo cathode zvinhu zvinoshandiswa muhuwandu hwemabhatiri e lithium-ion. .

kukosha

Mumusika wesimbi wekutengesa, cobalt (Co) ndiyo inodhura zvakanyanya, uye hapana yakawanda yekuchengetedza, nickel (Ni) uye manganese (Mn) inodhura, uye simbi (Fe) ine yakawanda yekuchengetedza.Mitengo yezvinhu zvecathode zvakare inofambirana neyemarata aya.Nokudaro, mabhatiri e-lithium-ion akagadzirwa neLiFePO4 cathode zvinhu zvinofanira kunge zvakachipa.Chimwe chinhu chayo ndechekuti ishamwari yezvakatipoteredza uye haina kusvibisa.

Sebhatiri rechargeable, zvinodikanwa ndezvi: hukuru hwepamusoro, yakakwira yakabuda voltage, yakanaka yekuchaja-discharge cycle performance, yakagadzika kubuda voltage, yakakwira-ikozvino kuchaja-kuburitsa, electrochemical kugadzikana, uye kuchengetedzeka mukushandiswa (kwete nekuda kwekuwandisa, kuburitsa uye kupfupika. dunhu).Inogona kukonzera kupisa kana kuputika nekuda kwekushanda kusina kunaka), yakafara tembiricha yekushanda, isiri-chepfu kana kuti ine muchetura, uye hapana kusvibiswa kune zvakatipoteredza.LiFePO4 mabhatiri anoshandisa LiFePO4 seyakanaka electrode ine maitiro akanaka ekuita zvinodiwa, kunyanya maererano nehombe yekuyerera kweyero (5 ~ 10C discharge), yakasimba discharge voltage, kuchengetedzwa (kusapisa, kusaputika), hupenyu (kutenderera nguva) ) hapana kusvibiswa kune zvakatipoteredza, ndiyo yakanyanya kunaka, uye parizvino ndiyo yakanyanya kunaka-ikozvino inoburitsa simba bhatiri.