- 12
- Nov
Phapang lipakeng tsa betri ea NMC le betri ea lithium iron phosphate ho tloha li-angles tse 5
Leha ho na le litaba tsa libeteri tsa boemo bo tiileng morao tjena, ho ntse ho na le mathata a mangata a lokelang ho rarolloa bakeng sa libeteri tsa boemo bo tiileng. Ho sa ntse ho e-na le tsela e telele e lokelang ho etsoa bakeng sa tlhahiso ea eona ea boima ba khoebo le tšebeliso ea likoloi tse ncha tsa matla. 48VAGV lithium battery.jpg
Libetri tsa hona joale tsa motlakase e ntse e le libeteri tsa ternary le libeteri tsa lithium iron phosphate. Nakong e fetileng, libeteri tsa lithium iron phosphate li ntse li eketseha, ‘me likoloi tse ngata tse ncha tsa baeti li fetohile ho tloha libeteri tsa ternary ho ea ho libeteri tsa lithium iron phosphate.
Sengoliloeng sena se sheba phapang lipakeng tsa libeteri tsa ternary le libeteri tsa lithium iron phosphate ho tsoa liponong tse hlano: polokeho, letsoalo la matla, ho tsoa ka mocheso o tlase, ho tjhaja ts’ebetso, le bophelo ba potoloho.
1. Security
Betri ea blade ke betri ea lithium iron phosphate. Betri ea blade e pakile hore e ka khona ho etsa tlhahlobo e matla ea acupuncture, athe betri ea ternary ha e khone. Ka hona, betri ea lithium iron phosphate ke betri e sireletsehileng ho feta betri ea ternary.
Ho phaella moo, botsitso ba mocheso oa lithium iron phosphate cathode material ka boeona e molemo haholo ho feta ea ternary lithium. E na le botsitso bo phahameng haholo ka har’a likhato tse 500 tsa Celsius. Ho baleha ha mocheso ho etsahala ha mocheso o feta likhato tse 800 tsa Celsius. Ho phaella moo, esita le haeba ho baleha ha mocheso ho etsahala, Ho lokolloa ha mocheso oa lithium iron phosphate battery e boetse e lieha haholo, ‘me e ke ke ea lokolla oksijene ha e senyeha, e fokotsa kotsi ea mollo.
Ka lehlakoreng le leng, libeteri tsa ternary lithium li qala ho qhibiliha hoo e ka bang likhato tse 300 tsa Celsius. Ka ho chesoa ha likoloi tse ncha tsa matla, mefuta ea betri ea ternary lithium e nka karolo e kholoanyane.
2. Matla a matla
Ho ea ka boitsebiso ba sechaba bo tsoang lik’hamphani tsa malapeng, ho tloaelehile hore libeteri tsa ternary tse phahameng li be le matla a le mong a matla a 250Wh / kg kapa ho feta, ha betri ea hona joale ea lithium iron phosphate e na le matla a le mong a matla a ka bang 180Wh / kg.
Ho latela pono ena, betri ea ternary e na le matla a betere ho feta betri ea lithium iron phosphate.
Leha betri ea blade e ntlafalitsoeng ke BYD e ntlafalitse ts’ebetso ea ho kopanya hape ea sele ea betri, mme boima ba matla a volumetric bo eketsehile ho fihla ho 50%, ena ke phetoho ea sebopeho. Boima ba matla a betri ea lithium iron phosphate ha bo eketsehe.
3. Ho tsoa ha mocheso o tlaase
Ha ho bapisoa, ho minus 20 degrees Celsius, libeteri tsa ternary lithium li na le melemo e hlakileng ho feta libeteri tsa lithium iron phosphate.
Lintlha li bontšitsoe setšoantšong se ka tlase:
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Mohloli oa setšoantšo: Electronic Forum
4. Ts’ebetso ea ho tjhaja
Hajoale, mokhoa o tloaelehileng oa ho tjhaja ‘marakeng ke ho tjhaja motlakase o sa feleng le oa kamehla. Ka kakaretso e kenngoa ts’ebetsong qalong ea ho tjhaja. Ho tjhaja kamehla ho sebediswa pele. Ka nako ena, ea hona joale e kholoanyane ‘me katleho ea ho tjhaja e batla e phahame. Ha motlakase o fihla boleng bo itseng, o tla fokotseha. Hona joale e fetoloa ho tjhaja motlakase o sa khaotseng, e le hore betri e ka tjhajoa ka botlalo.
Ts’ebetsong ena, karo-karolelano ea matla a ho tjhaja a sa khaotseng ho palo eohle ea betri e bitsoa karo-karolelano ea hajoale, e leng boleng ba bohlokoa ho lekanya katleho ea ho tjhaja ha sehlopha sa libeteri nakong ea ho tjhaja. Hangata, ha peresente e le kholoanyane, ho na le motlakase o ntseng o qosoa ka mokhoa o sa khaotseng oa hona joale. Ha e phahame, ke moo matla a ho tjhaja a betri a pakwang.
Karo-karolelano ea kakaretso ea tefiso le ts’ebetso ea hona joale ho betri kaofela ke tekanyo ea ho tjhaja le ho tsoa. E ka bonoa ho tloha boitsebisong hore ha ternary lithium battery le lithium iron phosphate battery li lefisoa ka tekanyo e ka tlase ho makhetlo a leshome, ha ho na phapang e khōlō karo-karolelano ea kamehla ea hona joale. Karo-karolelano ea kamehla ea betri ea tšepe-lithium e fokotseha ka potlako, ‘me katleho ea ho tjhaja e fokotseha ka potlako. Hoa bonahala hore betri ea ternary lithium e na le molemo o moholo mabapi le ts’ebetso ea ho tjhaja.
5. Bophelo ba potoloho
Haeba matla a setseng ke 80% ea bokhoni ba pele e le qetellong ea tlhahlobo, tlhahlobo ea laboratori ea hona joale ea betri ea lithium iron phosphate e na le bophelo ba potoloho ea makhetlo a fetang 3,500, ‘me ba bang ba fihlile makhetlo a 5,000.
Bophelo ba potoloho ea teko ea betri ea ternary lithium ke makhetlo a ka bang 2500. Sebakeng sa bophelo ba potoloho, betri ea lithium iron phosphate e na le bophelo bo bolelele ba nnete ho feta betri ea ternary lithium.
Tlas’a palo e tšoanang ea lipotoloho, matla a setseng a betri ea lithium iron phosphate e ngata haholo ho feta ea ternary lithium battery. The ternary lithium battery e tsamaisoa ka makhetlo a 3900 ‘me matla a setseng ke 66%. Betri ea lithium iron phosphate e tsamaisoa ka makhetlo a 5000 ‘me matla a setseng ke 84%. Lithium iron phosphate battery e na le melemo e totobetseng.
Ho tsoa tlhahlobo e ka holimo, ho ka bonoa hore lithium iron phosphate e na le melemo e totobetseng mabapi le polokeho le bophelo ba potoloho; Libetri tsa ternary li phahame ka bongata ba matla, ho tsoa ka mocheso o tlase, le ho tjhaja hantle.
Ha e le hantle, ha ho bolele hore na ho na le libeteri life tse peli tse molemo, hobane kaofela li na le maemo a tsona a babatsehang a kopo.
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