Yintoni ibhetri yeLiFePO4?
Ibhetri ye-LiFePO4 luhlobo lwebhetri ye-lithium-ion esebenzisa i-lithium iron phosphate (LiFePO4) kwizinto zayo ezintle ze-electrode.Le bhetri idume ngokukhuseleka kwayo okuphezulu kunye nokuzinza, ukumelana nobushushu obuphezulu, kunye nokusebenza komjikelo obalaseleyo.
Bubuphi ubomi bepakethi yebhetri yeLiFePO4?
Iibhetri ze-lead-asidi zihlala zinobomi bomjikelo omalunga nemijikelo engama-300, enobuninzi bemijikelo engama-500.Ngokwahlukileyo, iibhetri zamandla ze-LiFePO4 zinobomi bomjikelezo obudlula imijikelo ye-2000.Iibhetri ezineasidi yelothe ngokuqhelekileyo zihlala malunga nonyaka osi-1 ukuya kwisi-1.5, ezichazwa “njengentsha kangangesiqingatha sonyaka, endala kangangesiqingatha sonyaka, yaye zigcinwa zilungiswa esinye isiqingatha sonyaka.”Ngaphantsi kweemeko ezifanayo, ipakethe yebhetri ye-LiFePO4 inobomi bethiyori ye-7 ukuya kwi-8 iminyaka.
Iipakethi zebhetri zeLiFePO4 zihlala zihlala iminyaka eyi-8;nangona kunjalo, kwiindawo ezifudumeleyo, ubomi babo bunokwandisa ngaphaya kweminyaka eyi-8.Ubomi bethiyori ye-LiFePO4 yebhetri yepakethe idlula i-2,000 imijikelezo yokukhutshwa kwentlawulo, okuthetha ukuba kunye nokutshaja kwemihla ngemihla, kunokuhlala ngaphezulu kweminyaka emihlanu.Ukusetyenziswa kwekhaya okuqhelekileyo, kunye nokutshaja okwenzeka rhoqo ngeentsuku ezintathu, kunokuhlala malunga neminyaka esibhozo.Ngenxa yokusebenza kakubi kobushushu obuphantsi, iibhetri zeLiFePO4 zikholisa ukuba nobomi obude kwiindawo ezishushu.
Ubomi benkonzo ye-LiFePO4 yebhetri yepakethe inokufikelela malunga nemijikelezo ye-5,000, kodwa kubalulekile ukuba uqaphele ukuba ibhetri nganye inenani elichaziweyo lentlawulo kunye nemijikelezo yokukhupha (umzekelo, imijikelezo ye-1,000).Ukuba eli nani ligqithisiwe, ukusebenza kwebhetri kuya kuncipha.Ukukhutshwa ngokupheleleyo kuchaphazela kakhulu ubomi bebhetri, ngoko ke kubalulekile ukunqanda ukukhupha kakhulu.
Izinto eziluncedo kwiiPaki zeBetri zeLiFePO4 xa zithelekiswa neebhetri zeLead-Acid:
Umthamo ophezulu: Iiseli ze-LiFePO4 zinokusuka kwi-5Ah ukuya kwi-1000Ah (1Ah = 1000mAh), kanti iibhetri ze-lead-acid ziqhelekile ukusuka kwi-100Ah ukuya kwi-150Ah ngeseli ye-2V, kunye nokuguquguquka okulinganiselwe.
Ubunzima bokukhanya: Ibhetri ye-LiFePO4 yomthamo ofanayo malunga nesibini kwisithathu umthamo kunye nesinye kwisithathu ubunzima bebhetri ye-lead-acid.
UkuTshaja okuKhawuleza okunamandla: Isiqalo sangoku sepakethi yebhetri ye-LiFePO4 inokufikelela kwi-2C, ivumela ukutshaja okuphezulu.Ngokwahlukileyo, iibhetri ze-lead-asidi zifuna ngokubanzi okwangoku phakathi kwe-0.1C kunye ne-0.2C, zenza ukutshaja ngokukhawuleza kube nzima.
Ukhuseleko lokusiNgqongileyo: Iibhetri ezineasidi yelothe zinezixa ezibalulekileyo zelothe, ezivelisa inkunkuma eyingozi.I-LiFePO4 iipakethi zebhetri, kwelinye icala, zikhululekile kwiintsimbi ezinzima kwaye azibangeli ukungcola ngexesha lokuvelisa kunye nokusetyenziswa.
Iindleko eziSebenzayo: Ngelixa iibhetri ze-lead-acid ekuqaleni zingabizi kakhulu ngenxa yeendleko zabo eziphathekayo, iibhetri ze-LiFePO4 zibonakalisa ukuba zinoqoqosho ngakumbi ekuhambeni kwexesha, ngokuqwalasela ubomi babo benkonzo obude kunye neemfuno zokugcinwa okuphantsi.Izicelo ezisebenzayo zibonisa ukuba iindleko-ukusebenza kweebhetri ze-LiFePO4 zingaphezu kwamaxesha amane eebhetri ze-lead-acid.
Ixesha lokuposa: Jul-19-2024
