Umbhali: Isihleli Sokushicilela Sokushicilela: 2023-12-13 Omsuka: Isizango
Ukubuka konke kobuchwepheshe bebhethri
Ngaphambi kokuthi singene ekucacisweni kwamabhethri we-Lifepo4, kubalulekile ukuqonda indawo ebanzi yobuchwepheshe bebhethri. Amabhethri adlala indima ebalulekile ekukhuliseni izwe lethu lanamuhla, kusuka ku-elekthronikhi ephathekayo ezimotweni zikagesi nezinhlelo zokugcina amandla ezivuselelekayo.
Kunezinhlobo ezahlukahlukene zamabhethri atholakalayo namuhla, kufaka phakathi i-lead-acid, nickel-cadmium (nickel-metal hydride (nick-metal hydride (nick-metal hydride (nick-metal hydride (nick-metal hydride (nick-ion hydride (nick-ion hydride (NICKEL-Metal Hydride Uhlobo ngalunye lunesethi yalo yezinzuzo nobubi ngokuya ngobuningi bamandla, okukhipha amandla, impilo yomjikelezo kanye nomthelela wezemvelo.
Isingeniso ku-Lifepo4 Battery Chemistry
Amabhethri we-Lifepo4 angowomndeni we-lithium-ion futhi ayaziwa nge-chemistry yawo eyingqayizivele. Izakhi ezisemqoka zebhethri le-Lifepo4 zifaka i-cathode (i-electrode enhle), i-anode (i-electrode emibi), ohlukanisayo kanye ne-electrolyte.
Ngokungafani namanye amakhemikhali we-lithium-ion asebenzisa i-cobalt, i-nickel, noma i-manganese e-cathode, amabhethri we-lifepo4 asebenzisa i-lithium iron phosphate (i-Lifepo4) njengezinto ze-cathode. Lokhu kukhethwa kwezinto ezibonakalayo kunikeza izinzuzo eziningana, kufaka phakathi ukuphepha okuthuthukile, ukuqina nokuzinza isikhathi eside.
Izinzuzo zamabhethri we-Lifepo4
-Ngenangozi
Enye yezinzuzo ezibalulekile ukusebenza kwazo kokuphepha okuphakeme. Ukusetshenziswa kwe-iron phosphate e-cathode kwenza amabhethri we-LifePo4 athambekele ngaphansi kokubaleka okushisayo, okuyinto ekhathaza kakhulu kubuchwepheshe bebhethri.
Ngokwengeziwe, amabhethri we-Lifepo4 anempilo ye-Cycle ende ngokuqhathaniswa namanye amakhemikhali e-lithium-ion. Bangamelana nenani eliphakeme lemijikelezo yokukhipha imali ngaphambi kokuthola ukulahleka kwamandla okubalulekile. Le mpilo ye-Clizle enwetshiwe yenza amabhethri we-LifePo4 alungele izinhlelo zokusebenza ezidinga ukuthembeka kwesikhathi eside nokuqina.
Enye inzuzo ephawuleka yamabhethri we-Lifepo4 ukusebenza kwawo okuhle kakhulu ezimweni zokushisa ezedlulele. Bangasebenza kahle ezindaweni eziphakeme kakhulu zokushisa neziphansi, benza balungele izicelo ezahlukahlukene, kufaka phakathi izimoto zikagesi ezimweni zezulu ezinzima
Izicelo zamabhethri we-Lifepo4
Amabhethri we-Lifepo4 athola izinhlelo zokusebenza ezinhlobonhlobo zezimboni ngenxa yezimpawu zawo ezihlukile. Isicelo esisodwa esivelele sisezimotweni zikagesi (EVS). Ubuningi bamandla obuphezulu, impilo ende yokujikeleza, kanye nokuphepha okuthuthukile kwamabhethri we-Lifepo4 abenze kube yindlela efanelekile yabakhiqizi be-EV. Lawa mabhethri ahlinzeka amandla adingekayo e-Extended Reving Ranges futhi angabekwa ngokushesha.
Amabhethri we-Lifepo4 nawo asetshenziswa kakhulu ezinhlelweni zokugcina amandla ezivuselelekayo, njengokufakwa kwamandla elanga kanye nomoya. Amandla okugcina amandla kahle, ahambisana nempilo yawo ende yomjikelezo, enza amabhethri we-LifePo4 abe ukukhetha okuthembekile kokugcina amandla aphezulu akhiqizwa emithonjeni evuselelekayo.
Amabhethri we-Lifepo4 aqhamuke njengomguquki womdlalo emkhakheni wokugcinwa kwamandla, ukuguqula izimboni kanye nokunika amandla izixazululo ezizinzile. Ngezici zabo ezikhethekile zokuphepha, impilo ende yomjikelezo, nokusebenza okuhlaba umxhwele, amabhethri we-Lifepo4 aqinisekisa indlela esigcina ngayo futhi isebenzisa amandla. Njengoba uqhubeka nokuhlola amandla amakhulu amabhethri we-Lifepo4, khumbula ukubheka izinhlobo ezahlukene zemikhiqizo yebhethri le-Lifepo4 etholakala emakethe. Yamukela lobu buchwepheshe obuhlaselayo futhi uvule ikusasa elinikwe amandla ngezisombululo zokugcina amandla ezisebenzayo, ezinokwethenjelwa, kanye nezemvelo.
Thola amathuba we Imikhiqizo yebhethri ye-Lifepo4 namuhla futhi ujoyine ukunyakaza kufinyelela kusasa nekusasa elizinzile.
