Uma uthenga izibani zasemgwaqweni zelanga,abakhiqizi bokukhanya kwelangabavame ukucela ulwazi kumakhasimende ukuze basize ekunqumeni ukucushwa okufanele kwezingxenye ezahlukahlukene. Isibonelo, inani lezinsuku zemvula endaweni yokufaka livame ukusetshenziswa ukunquma umthamo webhethri. Kulesi simo, amabhethri e-lead-acid athathelwa indawo kancane kancane ngamabhethri e-lithium iron phosphate. Avame ukubhekwa njengangcono kakhulu, kodwa yiziphi izinzuzo zamabhethri e-lithium iron phosphate? Lapha, umenzi wokukhanya kwelanga uTIANXIANG wabelana kafushane ngombono wakhe.
1. Amabhethri e-Lithium:
Amabhethri e-lithium iron phosphate ngokungangabazeki angcono kunamabhethri e-lead-acid kuzo zonke izici zokusebenza. Njengamanje, uhlobo oluvame kakhulu yi-lithium iron phosphate. Ngokungafani namabhethri e-lead-acid, ahlushwa umphumela wokukhumbula, angagcina u-85% wamandla awo okugcina ngemuva kokushaja okungaphezu kuka-1,600. Uma kuqhathaniswa namabhethri e-lead-acid, amabhethri e-lithium anikeza izinzuzo ezifana nokukhanya, amandla aphezulu, kanye nokuphila isikhathi eside.
2. Amabhethri e-lead-acid:
Ama-electrode enziwe ngokuyinhloko nge-lead nama-oxide, kanti i-electrolyte iyisisombululo se-sulfuric acid. Uma ibhethri le-lead-acid lishajwa, i-electrode enhle kakhulu yakhiwe nge-lead dioxide, kanti i-electrode engemihle ngokuyinhloko yakhiwe nge-lead. Uma ikhishwa, womabili ama-electrode amahle nangalungile akhiwe ngokuyinhloko nge-lead sulfate. Ngenxa yomphumela wememori, amabhethri e-lead-acid abhekana nokwehla okukhulu kwamandla okugcina ngemuva kokushajwa izikhathi ezingaphezu kuka-500.
Ngenxa yalesi sizathu, amakhasimende amaningi athanda kakhulu izibani zasemgwaqweni zelanga ze-Baoding lithium battery. Lokhu kuchaza ukuthandwa okwandayo kwezibani zasemgwaqweni zelanga ze-lithium battery.
3. Kungani Abantu Abaningi BekhethaIzibani Zemigwaqo Yelanga Yebhethri Le-Lithium?
a. Amabhethri e-lithium mancane futhi alula, okusindisa isikhathi nomzamo wokufakwa.
Njengamanje, isibani sasemgwaqweni selanga esithandwa kakhulu emhlabeni wonke yiso esihlanganisiwe. Uma kusetshenziswa ibhethri le-lead-acid, kudingeka ligqitshwe ngaphansi komhlaba eduze kwesigxobo sokukhanya ebhokisini elingaphansi komhlaba. Kodwa-ke, amabhethri e-lithium, ngenxa yesisindo sawo esilula, angakhiwa emzimbeni wokukhanya, okusindisa isikhathi nomzamo.
b. Amabhethri e-lithium awangcolisi kakhulu futhi anobungani nemvelo kunamabhethri e-lead-acid.
Sonke siyazi ukuthi amabhethri e-lead-acid ahlala isikhathi esifushane. Nakuba engabizi kakhulu, angadinga ukushintshwa njalo eminyakeni embalwa, okwandisa kakhulu ukungcola kwemvelo. Amabhethri e-lead-acid angcolisa kakhulu kunamabhethri e-lithium. Ukushintshwa njalo kuzobangela umonakalo oqhubekayo emvelweni. Amabhethri e-lithium awangcolisi, kuyilapho amabhethri e-lead-acid engcoliswa yi-lead yensimbi esindayo.
c. Amabhethri e-lithium ahlakaniphe kakhulu.
Amabhethri e-lithium anamuhla aya ngokuya ehlakanipha, enezici eziyinkimbinkimbi kakhulu. Lawa mabhethri angalungiswa ngokusekelwe ezidingweni zomsebenzisi kanye nesikhathi sokusetshenziswa. Amabhethri amaningi e-lithium angafakelwa uhlelo lokuphatha ibhethri (i-BMS), okuvumela abasebenzisi ukuthi babuke isimo sebhethri ngesikhathi sangempela kumafoni abo futhi baqaphe ngokuzimela amandla kagesi kanye ne-voltage yebhethri. Uma kwenzeka noma yikuphi ukukhubazeka, i-BMS ilungisa ibhethri ngokuzenzakalelayo.
d. Amabhethri e-lithium ahlala isikhathi eside.
Amabhethri e-lead-acid anempilo yomjikelezo engaba imijikelezo engu-300. Amabhethri e-lithium iron phosphate, ngakolunye uhlangothi, anempilo yomjikelezo we-3C engaphezu kwemijikelezo engu-800.
e. Amabhethri e-lithium aphephile futhi awanayo imiphumela yememori.
Amabhethri e-lead-acid asengozini yokungena kwamanzi, kuyilapho amabhethri e-lithium esengozini encane. Ngaphezu kwalokho, amabhethri e-lead-acid anomphumela wememori. Lokhu kwenzeka uma eshajwa ngaphambi kokuba akhishwe ngokuphelele, okunciphisa isikhathi sokuphila kwebhethri. Amabhethri e-lithium, ngakolunye uhlangothi, awanayo imiphumela yememori futhi angashajwa nganoma yisiphi isikhathi. Lokhu kuwenza aphephe futhi athembeke kakhulu ukuwasebenzisa. I-lithium iron phosphate iye yahlolwa ngokuphepha okunzima futhi ngeke iqhume ngisho nalapho kushayisana ngamandla.
f. Ubuningi bamandla aphezulu amabhethri e-lithium
Amabhethri e-lithium anomthamo omkhulu wamandla, okwamanje afinyelela ku-460-600 Wh/kg, cishe izikhathi eziphindwe ka-6-7 kunamabhethri e-lead-acid. Lokhu kuvumela ukugcinwa okungcono kwamandla ezibani zasemgwaqweni zelanga.
g. Izibani zasemgwaqweni zelanga zebhethri le-lithium zimelana kakhulu nokushisa.
Izibani zasemgwaqweni zelanga zivezwa elangeni nsuku zonke, ngakho-ke zinezidingo eziphakeme zezindawo zokushisa. Amabhethri e-lithium iron phosphate anokushisa okuphezulu okungu-350-500°C futhi angasebenza ezindaweni ezisukela ku--20°C kuya ku--60°C.
Lokhu okungenhla kungenye yemibono evela ku-Umkhiqizi wokukhanya kwelanga waseShayinaTIANXIANG. Uma uneminye imibono, sicela usithinte ukuze uthole ulwazi olwengeziwe.
Isikhathi sokuthunyelwe: Septhemba-10-2025