Chiyambi

Mu njira yosinthira yaukadaulo wa mabatire, mabatire a lithiamu iron phosphate (LiFePO₄) aonekera ngati njira yodalirika komanso yogwira ntchito bwino. Pakati pawo, mabatire a lithiamu iron phosphate okhala ndi kutentha kochepa komanso prismatic akukopa chidwi chachikulu chifukwa cha mawonekedwe awo apadera komanso ntchito zosiyanasiyana.

Makhalidwe a Lithium Iron Phosphate Chemistry

Mabatire a Lithium iron phosphate amadziwika kuti ndi otetezeka, amakhala nthawi yayitali, komanso ndi abwino kwa chilengedwe. Kapangidwe ka LiFePO₄ cathode kali ndi kapangidwe kokhazikika ka olivine, komwe kamalimbana ndi kutentha. Kukhazikika kumeneku kumawapangitsa kukhala chisankho chabwino kwambiri pakugwiritsa ntchito komwe chitetezo chili chofunikira kwambiri, monga magalimoto amagetsi ndi makina osungira mphamvu.

Thumba Lotsika - Kutentha Mabatire a Lithium Iron Phosphate

Kapangidwe ndi Kapangidwe

Mabatire a thumba la lithiamu iron phosphate amaikidwa mu filimu yosinthasintha ya polima. Kapangidwe kameneka kamapereka zabwino zingapo. Choyamba, kamalola kuti pakhale mawonekedwe opapatiza komanso opepuka, omwe ndi ofunikira kwambiri pazida zamagetsi zonyamulika komanso ntchito zoyendera ndege. Kusinthasintha kwa thumba kumathandizanso kuti lizisinthasintha bwino ndi mawonekedwe osasinthasintha, zomwe zimapangitsa kuti malo agwiritsidwe ntchito bwino.

Kugwira Ntchito Kotsika - Kutentha

Chimodzi mwa zinthu zofunika kwambiri pa mabatire awa ndi momwe amagwirira ntchito bwino m'malo otentha kwambiri. Ngakhale mabatire a lithiamu-ion nthawi zambiri amakumana ndi mavuto m'malo ozizira, mabatire a LiFePO₄ okhala ndi chikwama chotentha kwambiri apangidwa kuti achepetse mavutowa. Ma electrolyte apadera ndi mapangidwe a maselo zimathandiza kusunga mphamvu ya ma ion, kuonetsetsa kuti batire ikhoza kupereka mphamvu yokwanira ngakhale kutentha kutsika kwambiri. Izi zimapangitsa kuti ikhale yoyenera kugwiritsidwa ntchito m'malo ozizira, monga zida zowunikira kutali ndi makina osungira zinthu ozizira.

Mabatire a Prismatic Lithium Iron Phosphate

Ubwino wa Kapangidwe

Mabatire a Prismatic lithium iron phosphate ali ndi chivundikiro cholimba, chooneka ngati makona anayi. Kapangidwe kameneka kamapereka mphamvu yowonjezera ya makina, kuteteza zigawo zamkati ku kuwonongeka kwakuthupi. Kumathandizanso kuti njira yolumikizirana ikhale yosavuta m'mabatire, chifukwa mawonekedwe ofanana amalola kuti ma cell ambiri akonzedwe mosavuta komanso kuti alumikizane mosavuta.

Kuchita Bwino Mu Mikhalidwe Yovuta

Kuwonjezera pa kulimba kwa makina awo, mabatire a LiFePO₄ omwe ali ndi prismatic amasonyeza bwino kwambiri m'malo osiyanasiyana, kuphatikizapo kutentha kochepa. Kapangidwe kawo kamathandiza kuti kutentha kusamayende bwino komanso kusamalira kutentha, zomwe ndizofunikira kwambiri kuti batire lizigwira ntchito bwino m'malo ozizira komanso otentha. M'malo otentha kwambiri, kapangidwe kake kamathandiza kugawa electrolyte mofanana komanso kusunga kayendedwe ka ma ion mkati mwa selo.

Mapulogalamu

Magalimoto Amagetsi

Mabatire onse a lithiamu iron phosphate okhala ndi thumba lotentha pang'ono komanso lithiamu iron phosphate amagwira ntchito yofunika kwambiri mumakampani opanga magalimoto amagetsi (EV). Chitetezo chawo komanso moyo wawo wautali zimapangitsa kuti akhale oyenera kuyendetsa magalimoto amagetsi. M'nyengo yozizira, kuthekera kwawo kugwira ntchito bwino pa kutentha kochepa kumatsimikizira kuti magalimoto amagetsi amatha kuyendetsa bwino komanso kugwira ntchito bwino. Izi sizimangowonjezera luso la ogwiritsa ntchito komanso zimakulitsa msika wa magalimoto amagetsi kumadera omwe nyengo yozizira imakhala yovuta.

Machitidwe Osungira Mphamvu

Pa makina osungira mphamvu (ESS), mabatire awa amapereka mphamvu zodalirika zosungira ndi kutulutsa mphamvu. Kaya ndi malo osungira mphamvu a gridi kuti agwirizane ndi kupezeka kwa magetsi ndi kufunikira kwawo kapena malo okhala a ESS kuti asunge mphamvu zopangidwa ndi dzuwa, magwiridwe antchito otsika kutentha kwa mabatire a LiFePO₄ amatsimikizira kuti amagwira ntchito nthawi zonse chaka chonse. Moyo wawo wautali umachepetsanso kufunikira kosintha mabatire pafupipafupi, zomwe zimapangitsa kuti ESS ikhale yotsika mtengo kwambiri - yogwira ntchito kwa nthawi yayitali.

Zamagetsi Zamagetsi Zamagetsi

Mu nkhani ya zamagetsi, mabatire a lithiamu iron phosphate okhala ndi chikwama chotsika kutentha amawapangitsa kukhala abwino kwambiri pazida monga ma laputopu, mapiritsi, ndi mafoni apamwamba. Kutha kwawo kupirira kutentha kochepa popanda kuwonongeka kwakukulu kumatsimikizira kuti zipangizozi zitha kugwiritsidwa ntchito m'malo ozizira akunja, monga nthawi yamasewera achisanu kapena m'madera akutali.

Mapeto

Mabatire a lithiamu iron phosphate okhala ndi thumba lotentha lotsika ndi prismatic akuwonetsa kupita patsogolo kwakukulu muukadaulo wa batri. Kuphatikiza kwawo kwapadera kwa chitetezo, moyo wautali, komanso magwiridwe antchito abwino otsika kutentha kumawapatsa mwayi wofunikira kwambiri pa ntchito zosiyanasiyana. Pamene kafukufuku ndi chitukuko zikupitilizabe kukonza ukadaulo wa batri, titha kuyembekezera kusintha kwakukulu kwa magwiridwe antchito ndi ntchito zokulirapo mtsogolo, zomwe zikupititsa patsogolo kusintha kupita ku dziko lokhazikika komanso logwiritsa ntchito mphamvu moyenera.

Ife Ulipower tikhoza kusintha mphamvu kuyambira 1Ah mpaka 100Ah pogwiritsa ntchito mabatire a LifePO4 okhala ndi thumba lotsika la kutentha komanso mabatire a prismatic okhala ndi kutentha kochepa kutengera zosowa za makasitomala osiyanasiyana. Ngati mukufuna kusintha batire iliyonse yokhala ndi mphamvu yamagetsi ndi mphamvu inayake, chonde titumizireni uthenga ku Ulipower. Tiyeni tikambirane zosowa zanu ndikupanga yankho labwino kwambiri pamodzi.