usayizi omncane, uphephile futhi akukho ukunakekelwa.
Yini i-LiFePO4 Amabhethri
Amabhethri e-LiFePO4 athatha "ukushaja" umhlaba webhethri. Kodwa isho ukuthini ngempela i-“LiFePO4”? Yini eyenza lawa mabhethri abe ngcono kunezinye izinhlobo?
Ayini Amabhethri e-LiFePO4?
Amabhethri e-LiFePO4 awuhlobo lwebhethri ye-lithium elakhiwe nge-lithium iron phosphate. Amanye amabhethri esigabeni se-lithium afaka:
· I-Lithium Cobalt oxide (LiCoO22)
· I-Lithium Nickel Manganese Cobalt Oxide (LiNiMnCoO2)
· I-Lithium Titanate (LTO)
· I-Lithium Manganese Oxide (LiMn2O4)
· I-Lithium Nickel Cobalt Aluminium Oxide (LiNiCoAlO2)
Ungase ukhumbule ezinye zalezi zakhi ezivela ekilasini lamakhemikhali. Yilapho ochithe khona amahora ubamba ngekhanda ithebula le-periodic (noma, uligqolozele odongeni lukathisha). Yilapho wenze khona izivivinyo (noma, wagqolozela ukuchoboza kwakho ngenkathi uzenza sengathi unaka izivivinyo).
Kunjalo, njalo nje umfundi uthanda ukuhlola futhi ugcina esengusokhemisi. Futhi kwakungosokhemisi abathola inhlanganisela ye-lithium engcono kakhulu yamabhethri. Indaba ende kafushane, yazalwa kanjalo ibhethri le-LiFePO4. (Ngo-1996, yiNyuvesi yaseTexas, ukuba neqiniso). I-LiFePO4 manje yaziwa njengebhethri ye-lithium ephephe kunazo zonke, ezinzile futhi ethembeke kakhulu.
Umlando omfushane Webhethri le-LiFePO4
Ibhethri ye-LiFePO4 iqale ngo-John B. Goodenough no-Arumugam Manthiram. Babengabokuqala ukuthola izinto ezisetshenziswa kumabhethri e-lithium-ion. Izinto ze-anode azifaneleki kakhulu ukusetshenziswa kumabhethri e-lithium-ion. Lokhu kungenxa yokuthi bathambekele ekwenzeni i-short-circuiting.
Ososayensi bathole ukuthi izinto ze-cathode zingenye yezindlela ezingcono zamabhethri e-lithium-ion. Futhi lokhu kucace kakhulu ezinhlobonhlobo zebhethri ze-LiFePO4. Ukusheshisa phambili, ukuqina okwandayo, ukuziphatha - ukuthuthukisa zonke izinhlobo zezinto, kanye ne-poof! Amabhethri e-LiFePO4 ayazalwa.
Namuhla, kunamabhethri e-LiFePO4 aphinde ashajwa yonke indawo. Lawa mabhethri anezinhlelo eziningi eziwusizo - asetshenziswa ezikebheni, kumasistimu elanga, ezimotweni nokunye. Amabhethri e-LiFePO4 awanayo i-cobalt, futhi abiza kancane kuneningi lezinye izindlela (ngokuhamba kwesikhathi). Ayinabuthi futhi ihlala isikhathi eside. Kodwa sizofika kulokho maduze. Ikusasa liphethe amathemba aqhakazile kakhulu ebhethri ye-LiFePO4.
Kodwa yini eyenza ibhethri ye-LiFePO4 ibe ngcono?
Manje njengoba sesazi ukuthi amabhethri e-LiFePO4 ayini, ake sixoxe ngokuthi yini eyenza i-LiFePO4 ibe ngcono kune-lithium ion namanye amabhethri e-lithium.
Ibhethri le-LiFePO4 alilungile kumadivayisi agqokekayo njengamawashi. Ngoba banesisindo esincane samandla uma kuqhathaniswa namanye amabhethri e-lithium-ion. Sesikushilo lokho, ezintweni ezifana nezinhlelo zamandla elanga, ama-RV, izinqola zegalofu, izikebhe ze-bass, nezithuthuthu zikagesi, zihamba phambili kuze kube manje. Kungani?
Nokho, kokukodwa, impilo yomjikelezo webhethri ye-LiFePO4 ingaphezu kuka-4x eyamanye amabhethri e-lithium ion.
Futhi iwuhlobo lwebhethri ye-lithium ephephe kunazo zonke emakethe, iphephe kakhulu kune-lithiom ion nezinye izinhlobo zebhethri.
Okokugcina, amabhethri e-LiFePO4 awakwazi nje ukufinyelela imijikelezo engu-3,000-5,000 noma ngaphezulu... Angafinyelela ukujula okungu-100% kokukhishwa (DOD). Kungani lokho kubalulekile? Ngoba lokho kusho ukuthi, nge-LiFePO4 (ngokungafani namanye amabhethri) akudingeki ukhathazeke ngokukhipha ibhethri lakho ngaphezulu. Futhi, ungayisebenzisa isikhathi eside njengomphumela. Eqinisweni, ungasebenzisa ibhethri yekhwalithi ye-LiFePO4 iminyaka eminingi isikhathi eside kunezinye izinhlobo zebhethri. Ikalelwe ukuthi ithathe imijikelezo engu-5,000. Lokho cishe iminyaka eyi-10. Ngakho izindleko ezimaphakathi ngokuhamba kwesikhathi zingcono kakhulu. Yileyo ndlela amabhethri e-LiFePO4 anqwabelanisa ngayo i-lithium ion.
Nakhu ukuthi kungani amabhethri e-LiFePO4 engcono kunokungagcini nje nge-lithium ion, kodwa ezinye izinhlobo zebhethri ngokujwayelekile:
I-Safe, I-Stable Chemistry
Ukuphepha kwebhethri ye-lithium kubalulekile. Amabhethri e-lithium-ion abalulekile “aqhumayo” akwenze kwacaca lokho. Enye yezinzuzo ezibaluleke kakhulu i-LiFePO4 enazo ngaphezu kwezinye izinhlobo zebhethri ukuphepha. I-LiFePO4 iwuhlobo lwebhethri ye-lithium ephephe kunazo zonke. Iphephile kunanoma yiluphi uhlobo, empeleni.
Sekukonke, amabhethri e-LifePO4 anekhemikhali ye-lithium ephephe kunazo zonke. Kungani? Ngoba i-lithium iron phosphate inokuzinza okungcono kwe-thermal kanye nesakhiwo. Lokhu kuyinto ye-asidi eholayo futhi ezinye izinhlobo zebhethri eziningi azinayo ezingeni i-LiFePO4 enayo. I-LiFePO4 ayishi. Iyakwazi ukumelana namazinga okushisa aphezulu ngaphandle kokubola. Ayijwayele ukubaleka okushisayo, futhi izogcina ipholile ekamelweni lokushisa.
Uma ubeka ibhethri le-LiFePO4 kumazinga okushisa aqinile noma izehlakalo eziyingozi (njengokujikeleza okufushane noma ukuphahlazeka) ngeke iqale umlilo noma iqhume. Kulabo abasebenzisa amabhethri e-Deep cycle LiFePO4 nsuku zonke ku-RV, i-bass boat, isikuta, noma i-liftgate, leli qiniso liyaduduza.
Ukuphepha Kwemvelo
Amabhethri e-LiFePO4 asevele eyinzuzo emhlabeni wethu ngoba ayashajwa. Kodwa ubungani babo bemvelo abugcini lapho. Ngokungafani namabhethri e-lithium e-lead ne-nickel oxide, awawona ubuthi futhi ngeke avuze. Ungawasebenzisa kabusha futhi. Kodwa ngeke udinge ukwenza lokho kaningi, ngoba zihlala imijikelezo engu-5000. Lokho kusho ukuthi ungawashajwa kabusha (okungenani) izikhathi ezingu-5,000. Uma kuqhathaniswa, amabhethri e-lead acid ahlala kuphela imijikelezo engama-300-400.
Ukusebenza Okuhle Kakhulu kanye nokusebenza
Ufuna ibhethri eliphephile, elingenabo ubuthi. Kodwa futhi ufuna ibhethri elizosebenza kahle. Lezi zibalo zifakazela ukuthi i-LiFePO4 iletha konke lokho nokunye okwengeziwe:
· Ukushaja kahle: ibhethri le-LiFePO4 lizofinyelela ekushajweni okugcwele emahoreni angu-2 noma ngaphansi.
· Izinga lokuzikhipha uma lingasebenzi: 2% kuphela ngenyanga. (Uma kuqhathaniswa no-30% wamabhethri e-lead acid).
· Isikhathi sokusebenza siphakeme kunamabhethri e-lead acid/amanye amabhethri e-lithium.
· Amandla angaguquki: inani elifanayo le-amperage ngisho noma lingaphansi kuka-50% wempilo yebhethri.
· Akukho sondlo esidingekayo.
Encane futhi Engasindi
Izinto eziningi ziyakala ukwenza amabhethri e-LiFePO4 abe ngcono. Uma sikhuluma ngokukala—ama-lightweights aphelele. Eqinisweni, cishe alula ngo-50% kunamabhethri e-lithium manganese oxide. Inesisindo esingafika ku-70% esilula kunamabhethri e-asidi yomthofu.
Uma usebenzisa ibhethri lakho le-LiFePO4 emotweni, lokhu kuhumushela ekusetshenzisweni kwegesi okuncane, kanye nokusebenziseka kalula. Futhi zihlangene, zikhulula isikhala ku-scooter yakho, isikebhe, i-RV, noma uhlelo lokusebenza lwezimboni.
Amabhethri e-LiFePO4 vs. Amabhethri Angewona awe-Lithium
Uma kukhulunywa nge-LiFePO4 vs lithium ion, i-LiFePO4 ingumnqobi ocacile. Kodwa anjani amabhethri e-LiFePO4 uma eqhathaniswa namanye amabhethri aphinde ashajwe emakethe namuhla?
Qondisa amabhethri e-Acid
Amabhethri e-lead acid angase abe inzuzo ekuqaleni, kodwa azogcina ekubize kakhulu ngokuhamba kwesikhathi. Lokho kungenxa yokuthi adinga ukunakekelwa njalo, futhi kufanele uwashintshe kaningi. Ibhethri le-LiFePO4 lizohlala isikhathi eside izikhathi ezi-2-4x, ngaphandle kokuligcina lingekho kudingekile.
Gel Amabhethri
Njengamabhethri e-LiFePO4, amabhethri ejeli awadingi ukushajwa njalo. Futhi ngeke zilahlekelwe ukushajwa ngenkathi zigcinwe. Ijeli ne-LiFePO4 zihluke kuphi? Isici esikhulu inqubo yokushaja. Amabhethri ejeli ashaja ngesivinini somnenke. Futhi, kufanele uzinqamule uma zishajwe u-100% ukuze ugweme ukuzonakaliswa.
Amabhethri e-AGM
Amabhethri e-AGM azokwenza umonakalo omkhulu esikhwameni sakho semali, futhi asengozini enkulu yokuthi wona ngokwawo alimale uma uwakhipha amandla adlula u-50%. Ukuzigcina kungase kube nzima futhi. Amabhethri e-LiFePO4 Ionic lithium angashajwa ngokuphelele ngaphandle kwengozi yokulimala.
Ibhethri le-LiFePO4 lazo zonke izinhlelo zokusebenza
Ubuchwepheshe be-LiFePO4 bubonakale buzuzisa ezinhlobonhlobo zezinhlelo zokusebenza. Nazi ezimbalwa zazo:
· Izikebhe zokudoba nama-kayak: Isikhathi esincane sokushaja nesikhathi eside sokusebenza kusho isikhathi esengeziwe sokuchitha amanzi. Isisindo esincane sivumela ukuqondisa kalula kanye nokukhushulwa kwesivinini phakathi nalowo mncintiswano wokudoba wezinga eliphezulu.
· Ama-Mopeds kanye nama-mobility scooters: Asikho isisindo esizokwehlisa ijubane lakho. Shaja kumthamo ongaphansi ogcwele ohambweni lwe-impromptu ngaphandle kokulimaza ibhethri lakho.
· Ukusetha i-Solar: Hambisa amabhethri e-LiFePO4 angasindi noma kuphi lapho impilo ikuyisa khona (ngisho noma kukhuphukela entabeni futhi kude negridi) bese usebenzisa amandla elanga.
· Ukusetshenziswa kwezentengiso: Lawa mabhethri aphephe kakhulu, amabhethri e-lithium aqine kunawo wonke akhona. Ngakho-ke zilungele izinhlelo zokusebenza zezimboni njengemishini yaphansi, ama-liftgates, nokuningi.
· Okuningi kakhulu: Ngaphezu kwalokho, amabhethri e-lithium iron phosphate anika amandla ezinye izinto eziningi. Isibonelo - amathoshi, ugwayi we-elekthronikhi, izinto zomsakazo, izibani eziphuthumayo nokunye okuningi.
I-LiFePO4 Izimpendulo Ezisheshayo
Ingabe i-LiFePO4 iyafana ne-lithium ion?
Lutho neze! Ibhethri ye-LiFePO4 inempilo yomjikelezo engaphezu kuka-4x yamabhethri e-lithium ion polymer.
Ingabe amabhethri e-LiFePO4 alungile?
Nokho, okokuqala, amabhethri e-LiFePO4 asebenza kahle ngendlela emangalisayo uma eqhathaniswa namabhethri endabuko. Akugcini lapho, zikhanya kakhulu futhi ungasebenzisa umthamo omkhulu webhethri lakho ngaphandle kwezinkinga. (Ungasebenzisa kuphela cishe u-50% ngamabhethri e-lead acid. Ngemva kwalokho, ibhethri liyalimala.) Ngakho-ke, yebo, kakhulu kakhulu - amabhethri e-LiFePO4 mahle.
Ingabe i-LiFePO4 ingabamba umlilo?
Amabhethri e-LiFePO4 aphephile kakhulu kumabhethri e-lithium, ngoba ngeke abambe umlilo, futhi ngeke aze ashise kakhulu. Noma ungabhoboza ibhethri ngeke livuthe umlilo. Lokhu ukuthuthukiswa okukhulu ngaphezu kwamanye amabhethri e-lithium, angashisa ngokweqile futhi abambe umlilo.
Ingabe i-LiFePO4 ingcono kune-lithium ion?
Ibhethri ye-LiFePO4 inomkhawulo phezu kwe-lithium ion, kokubili ngokwempilo yomjikelezo (ihlala isikhathi eside esingu-4-5x), nokuphepha. Lokhu kuyinzuzo eyinhloko ngoba amabhethri e-lithium ion angashisa futhi abambe umlilo, kuyilapho i-LiFePO4 ingenzi.
Kungani i-LiFePO4 ibiza kangaka?
Amabhethri e-LiFePO4 avamise ukubiza kakhulu ngaphambili, kodwa ashibhile isikhathi eside ngoba ahlala isikhathi eside. Abiza ngaphezulu ngoba izinto ezisetshenziswa ukuzakha zibiza kakhulu. Kodwa abantu basawakhetha kunamanye amabhethri. Kungani? Ngoba i-LiFePO4 inezinzuzo eziningi ngaphezu kwamanye amabhethri. Isibonelo, alula kakhulu kune-asidi yomthofu nezinye izinhlobo eziningi zamabhethri. Futhi ziphephe kakhulu, zihlala isikhathi eside, futhi azidingi ukunakekelwa.
Ingabe i-LiFePO4 iyi-lipo?
Cha. I-Lifepo4 inenani lezinzuzo ezihlukile kune-Lipo, futhi nakuba zombili zingamakhemikhali e-lithium, azifani.
Yini engingayisebenzisela i-LiFePO4 Battery?
Ungasebenzisa amabhethri e-LiFePO4 ezintweni ezifanayo ongasebenzisa i-lead acid, i-AGM noma amanye amabhethri endabuko. Isibonelo, ungazisebenzisa ukuze unike amandla izikebhe ze-bass namanye amathoyizi asolwandle. Noma ama-RV. Noma ama-solar setups, ama-mobility scooters, nokunye okuningi.
Ingabe i-LiFePO4 iyingozi kakhulu kune-AGM noma i-lead acid?
Cha. Empeleni iphephe kakhudlwana. Futhi ngenxa yezizathu ezimbalwa, okuhlanganisa neqiniso lokuthi amabhethri e-LiFePO4 awawukhiqizi umusi onobuthi. Futhi awachithi i-sulfuric acid njengamanye amabhethri amaningi (njenge-lead acid.) Futhi njengoba sishilo ekuqaleni, awashisi ngokweqile noma abambe umlilo.
Ngingakwazi ukushiya ibhethri lami le-LiFePO4 kushaja?
Uma amabhethri akho e-LiFePO4 enesistimu yokuphatha ibhethri, izovimbela ibhethri lakho ekushajweni ngokweqile. Amabhethri ethu e-Ionic wonke anamasistimu okulawula amabhethri akhelwe ngaphakathi.
Ingakanani iminyaka yokuphila yamabhethri e-LiFePO4?
Ubude besikhathi sokuphila bungenye yezinzuzo ezinkulu kakhulu, uma kungeyona inzuzo enkulu ye-LiFePO4. Amabhethri ethu e-lithium akalwe ukuthi agcine imijikelezo eyi-5,000. Okusho ukuthi, iminyaka eyi-10 noma ngaphezulu (futhi kaningi ngaphezulu), kuye ngokusetshenziswa kunjalo. Nangemuva kwaleyo mijikelezo engu-5,000, amabhethri ethu e-LiFePO4 asengasebenza kumthamo ongu-70%. Futhi okungcono kakhulu, ungakhipha ama-80% adlule ngaphandle kokukhishwa okukodwa. (Amabhethri e-asidi yomthofu avame ukuphuma igesi lapho ekhishwa esedlule u-50%.)
Inkampani ye-JB BATTERY ingumkhiqizi ochwepheshile webhethri yenqola yegalofu, sikhiqiza ukusebenza okuphezulu, umjikelezo ojulile futhi awekho ukugcinwa kwamabhethri e-lithium-ion eBattery Yenqola Yegalofu, Ibhethri Lemoto Kagesi(EV), Yonke I-Terrain Vehicle(ATV) Ibhethri, I-Utility Vehicle(UTV) Ibhethri, Ibhethri le-E-boat(Ibhethri Yasolwandle). Ibhethri lethu lenqola yegalofu ye-LiFePO4 linamandla kakhulu, lide isikhathi eside kunebhethri le-Lead-Acid, futhi linesisindo esilula, usayizi omncane, liphephile futhi lishayela isikhathi eside, Siliklama ukuthi lifakwe esikhundleni sebhethri le-Lead-Acid.
Imaphi amabhethri e-lithium athengiswayo i-JB BATTERY?
amabhethri enqola yegalofu ye-lithium 12v ayathengiswa;
amabhethri enqola yegalofu ye-lithium 24v ayathengiswa;
amabhethri enqola yegalofu ye-lithium 36v ayathengiswa;
amabhethri enqola yegalofu ye-lithium 48v ayathengiswa;
amabhethri enqola yegalofu ye-lithium 60v ayathengiswa;
amabhethri enqola yegalofu ye-lithium 72v ayathengiswa;
noma isevisi yebhethri engokwezifiso zakho.
