Yintoni ibhetri yeLiFePO4?
Ibhetri yeLiFePO4 luhlobo lwebhetri yelithium-ion esebenzisa i-lithium iron phosphate (LiFePO4) kwizinto zayo ze-electrode ezintle. Le bhetri yaziwa ngokhuseleko lwayo oluphezulu kunye nokuzinza, ukumelana namaqondo obushushu aphezulu, kunye nokusebenza kakuhle komjikelo.
Ingakanani ixesha lokuphila kwebhetri yeLiFePO4?
Iibhetri ze-lead-acid zihlala zinobomi bomjikelo obumalunga ne-300 cycles, kunye nobuninzi be-500 cycles. Ngokwahlukileyo koko, iibhetri zamandla ze-LiFePO4 zinobomi bomjikelo obudlula i-2000 cycles. Iibhetri ze-lead-acid zihlala malunga nonyaka omnye ukuya kwi-1.5, zichazwa njengezintsha kangangesiqingatha sonyaka, ezindala kangangesiqingatha sonyaka, kunye nokugcinwa kwesinye isiqingatha sonyaka. Phantsi kweemeko ezifanayo, iphakheji yebhetri ye-LiFePO4 inobomi bexesha eliqikelelweyo obuyiminyaka esi-7 ukuya kwesi-8.
Iipakethe zebhetri zeLiFePO4 zihlala iminyaka esi-8; nangona kunjalo, kwiimeko ezishushu, ubomi bazo bunokudlula iminyaka esi-8. Ubomi bethiyori bepakethe yebhetri yeLiFePO4 budlula imijikelo yokutshaja engama-2,000, oko kuthetha ukuba nokuba itshaja yemihla ngemihla, inokuhlala iminyaka engaphezu kwemihlanu. Ukusetyenziswa kwekhaya okuqhelekileyo, xa itshaja isenzeka rhoqo emva kweentsuku ezintathu, inokuhlala iminyaka esi-8. Ngenxa yokusebenza kakubi kobushushu obuphantsi, iibhetri zeLiFePO4 zihlala ixesha elide kwiindawo ezishushu.
Ubomi benkonzo yebhetri yeLiFePO4 bunokufikelela kwimijikelo emalunga nama-5,000, kodwa kubalulekile ukuqaphela ukuba ibhetri nganye inenani elithile lemijikelo yokutshaja kunye nokukhupha (umz., imijikelo eli-1,000). Ukuba eli nani lidluliwe, ukusebenza kwebhetri kuya kwehla. Ukukhupha ngokupheleleyo kuchaphazela kakhulu ubomi bebhetri, ngoko ke kubalulekile ukuphepha ukukhupha ngaphezulu.
Iingenelo zeeLiFePO4 Battery Packs xa kuthelekiswa neeLead-Acid Batterys:
Umthamo Ophezulu: Iiseli zeLiFePO4 zingaqala kwi-5Ah ukuya kwi-1000Ah (1Ah = 1000mAh), ngelixa iibhetri ze-lead-acid zihlala ziqala kwi-100Ah ukuya kwi-150Ah ngeseli nganye ye-2V, kunye nokuguquguquka okulinganiselweyo.
Ubunzima obuKhanyayo: Ipakethi yebhetri yeLiFePO4 enomthamo ofanayo imalunga nesibini kwisithathu somthamo kwaye isinye kwisithathu sobunzima bebhetri ye-lead-acid.
Amandla Okutshaja Okukhawulezayo Aqinileyo: Umbane wokuqala wepakethi yebhetri yeLiFePO4 unokufikelela kwi-2C, nto leyo evumela ukutshaja okuphezulu. Ngokwahlukileyo koko, iibhetri ze-lead-acid zihlala zifuna umbane ophakathi kwe-0.1C kunye ne-0.2C, nto leyo eyenza kube nzima ukutshaja ngokukhawuleza.
Ukhuseleko Lokusingqongileyo: Iibhetri ze-lead-acid ziqulathe ubungakanani obukhulu be-lead, nto leyo evelisa inkunkuma enobungozi. Iipakethe zebhetri ze-LiFePO4, kwelinye icala, azinazo iintsimbi ezinzima kwaye azibangeli ungcoliseko ngexesha lokuveliswa nokusetyenziswa.
Ixabiso Eliphantsi: Nangona iibhetri ze-lead-acid ekuqaleni zingabizi kakhulu ngenxa yeendleko zazo zezinto, iibhetri ze-LiFePO4 zibonakala zingabizi kakhulu ekuhambeni kwexesha, xa kujongwa ubomi bazo benkonzo ende kunye neemfuno zokugcinwa eziphantsi. Izicelo ezisebenzayo zibonisa ukuba ukusebenza kakuhle kweebhetri ze-LiFePO4 kungaphezulu ngokuphindwe kane kuneebhetri ze-lead-acid.
Ixesha leposi: Julayi-19-2024
