Kodi nthawi yozungulira ndi moyo weniweni wa batire la LiFePO4 ndi chiyani?

Kodi LiFePO4 Battery ndi chiyani?
Batire ya LiFePO4 ndi mtundu wa batri ya lithiamu-ion yomwe imagwiritsa ntchito lithiamu iron phosphate (LiFePO4) chifukwa cha zinthu zake zabwino zama elekitirodi.Batire iyi imadziwika chifukwa chachitetezo chake komanso kukhazikika kwake, kukana kutentha kwambiri, komanso kuyendetsa bwino kwambiri.

Kodi paketi ya batri ya LiFePO4 imakhala yotani?
Mabatire a acid-lead nthawi zambiri amakhala ndi moyo wozungulira kuzungulira 300, ndikupitilira ma 500.Mosiyana ndi izi, mabatire amphamvu a LiFePO4 ali ndi moyo wozungulira womwe umaposa ma 2000.Mabatire a asidi a lead nthawi zambiri amakhala kwa zaka 1 mpaka 1.5, zofotokozedwa kukhala “zatsopano kwa theka la chaka, akale kwa theka la chaka, ndi kukonzanso kwa theka lina la chaka.”Pansi pazimenezi, paketi ya batri ya LiFePO4 imakhala ndi moyo wazaka 7 mpaka 8.

LiFePO4 batire mapaketi nthawi zambiri amakhala mozungulira 8 zaka;komabe, m'madera otentha, moyo wawo ukhoza kupitirira zaka 8.Moyo wongopeka wa paketi ya batri ya LiFePO4 imaposa 2,000 yotulutsa-charge, kutanthauza kuti ngakhale ndi kulipiritsa tsiku lililonse, imatha kupitilira zaka zisanu.Kwa ntchito zapakhomo, zolipiritsa zimachitika masiku atatu aliwonse, zimatha pafupifupi zaka zisanu ndi zitatu.Chifukwa cha kuchepa kwa kutentha, mabatire a LiFePO4 amakhala ndi moyo wautali m'madera otentha.

Moyo wautumiki wa paketi ya batri ya LiFePO4 imatha kufika pafupifupi mizere ya 5,000, koma ndikofunikira kudziwa kuti batire iliyonse ili ndi kuchuluka kwachakudya komanso kutulutsa (mwachitsanzo, kuzungulira kwa 1,000).Nambala iyi ikapyola, batire idzachepa.Kutulutsa kwathunthu kumakhudza kwambiri moyo wa batri, chifukwa chake ndikofunikira kupewa kutulutsa kwambiri.

Ubwino wa LiFePO4 Battery Packs Poyerekeza ndi Lead-Acid Battery:
Kuchuluka Kwambiri: Maselo a LiFePO4 amatha kuchoka ku 5Ah kufika ku 1000Ah (1Ah = 1000mAh), pamene mabatire a asidi otsogolera nthawi zambiri amachokera ku 100Ah mpaka 150Ah pa selo la 2V, ndi kusiyana kochepa.

Kulemera Kwambiri: Phukusi la batri la LiFePO4 la mphamvu yofanana ndi pafupifupi magawo awiri pa atatu a voliyumu ndi gawo limodzi mwa magawo atatu a kulemera kwa batri ya lead-acid.

Kutha Kwamphamvu Kwachangu Kwambiri: Kuyambira kwa batire la LiFePO4 kumatha kufika 2C, ndikupangitsa kuti azilipira kwambiri.Mosiyana ndi izi, mabatire a lead-acid nthawi zambiri amafuna apano pakati pa 0.1C ndi 0.2C, zomwe zimapangitsa kuti kulipiritsa mwachangu kumakhala kovuta.

Kuteteza Chilengedwe: Mabatire a asidi a lead amakhala ndi mtovu wambiri, womwe umatulutsa zinyalala zowopsa.LiFePO4 batire mapaketi, Komano, alibe zitsulo zolemera ndipo sayambitsa kuipitsa pakupanga ndi ntchito.

Zotsika mtengo: Ngakhale kuti mabatire a lead-acid poyamba amakhala otsika mtengo chifukwa cha mtengo wake wakuthupi, mabatire a LiFePO4 amatsimikizira kukhala okwera mtengo kwambiri m'kupita kwanthawi, poganizira za moyo wawo wautali wautumiki komanso zochepetsera zosamalira.Mapulogalamu othandiza akuwonetsa kuti mtengo wa mabatire a LiFePO4 ndiwoposa kanayi kuposa mabatire a lead-acid.