Ukuphucula ukusebenza kweNqwelo yeGalufa: Ukukhetha ibhetri yeLithium Ion esemgangathweni

Izisombululo zebhetri ye-Li-ion ziye zaba yinto ethandwa kakhulu kubenzi kunye nabasebenzisi abafuna iindlela zokuphucula ubomi bebhetri kunye nokusebenza kweenqwelo zabo zegalufa. Yiyiphi ibhetri yokukhetha idinga ukuqwalaselwa ngendlela ebanzi, kubandakanywa izinto ezahlukeneyo ezifana nokusebenza, ubomi, ukuthembeka kunye neendleko. Ngezantsi ndiza kuxoxa nawe ngeentlobo ezahlukeneyo zeempawu zebhetri yenqwelo yegalufa, iimpawu zebhetri ye-lithium kunye neminye imixholo, chaza ukuba kutheni i-asidi ehamba phambili kwiibhetri ze-lithium zisiya zithandwa kakhulu, kunye nendlela yokukhetha i-asidi yenqwelo yegalufa kubenzi bebhetri ye-lithium:

I. Iintlobo zebhetri yenqwelo yeGalufa

I-1, iibhetri ze-Lead-acid: olu lolona hlobo luxhaphakileyo lweebhetri zenqwelo yegalufa kwixesha elidlulileyo, ezizezi ntlobo zintathu zeebhetri kwezona zifikelelekayo, ubuninzi bamandla, amandla okukhupha awona mancinci kunye nobomi obubi kakhulu.

I-2, iibhetri ze-AGM: iklasi yesisombululo se-aqueous sulfuric acid kwiibhetri ze-electrolyte, iibhetri ze-lead-acid zokuphucula ukusebenza kwamandla kunye nobomi bomjikelezo, kodwa kusenzima kakhulu, kunokubonwa njengebhetri yokugcina i-lead-acid ukuphucula ibhetri.

I-3, iibhetri zeLithium: ukukhanya, okusebenzayo kunye nobude bomjikelo webhetri ngenxa yeenzuzo ze-lead-asidi kwiibhetri ze-lithium ziye zaba ngabavelisi abaninzi ukuba bakhethe.

Okwesibini, kutheni ukhethe i-lead-asidi kwiibhetri ze-lithium

I-1, Uyilo olulula: iibhetri ze-lithium zikhaphukhaphu kakhulu kuneebhetri ze-lead-asidi zendabuko, iibhetri ze-lithium zingaphantsi kwe-1/3 yobunzima beebhetri ze-lead-asidi phantsi komthamo ofanayo malunga ne-30% okanye kunjalo, enciphisa kakhulu enceda ukunciphisa ubunzima obupheleleyo bebhola yebhola, ukuphucula ukusebenza kwamandla kunye noluhlu;

I-2, Ubuninzi bamandla aphezulu: iibhetri ze-lithium zibonelela ngoxinano lwamandla olugqwesileyo, zinokubonelela ngoluhlu olude kakhulu lwebhola yebhola, ukunciphisa kakhulu ukutshaja rhoqo, uxinano lwamandla ebhetri ye-lead-acid phakathi kwe-50-70Wh / kg, iibhetri ze-lithium zinokwenza i-160-300Wh / kg, oko kukuthi, iibhetri ze-lithium zingenziwa kwiibhetri ze-lead-acid zamaxesha angama-3-4 ngaphezulu;

I-3, ubomi bomjikelo webhetri ixesha elide: iibhetri ze-lithium zihlala ziphila ixesha elide, iibhetri ze-lead-asidi zihlala zimalunga nama-300-500 amaxesha obomi bomjikelo, kodwa inqwelo yegalufa yeShiBao i-lithium iron phosphate amandla ebhetri inokwenza amaxesha angama-2000 kumjikelo webhetri, kwaye akukho rhoqo. ukugcinwa, iibhetri ze-lithium zinciphisa kakhulu ukugcinwa kunye nokutshintshwa okuziswayo;

I-4, Ukutshaja okukhawulezayo okusebenzayo: iibhetri ze-lithium zinokuthi ziyilelwe inkqubo yokutshaja ngokukhawuleza ngokukhawuleza njengeyure ye-1 70-80% yamandla, ukunciphisa i-high-frequency commercial mileage ixhala;

I-5, ukusebenza kwebhetri ye-lithium kuphuculwe kakhulu: izixhobo zebhetri ze-lithium iron phosphate ezinozinzo oluphezulu lwe-thermal, ukuxhathisa ukuchasa, ukubhobhoza, ubungqina bokuqhuma, njl. ukusebenza kwebhetri ye-lithium kuqinisekiswe zizigidi zezithuthi.

Okwesithathu, indlela yokukhetha ngokufanelekileyo ibhetri ye-lithium kwinqwelo yegalufa

I-1, Umthamo: Qinisekisa ukuba ibhetri inomthamo owaneleyo wokuhlangabezana neemfuno zakho.

I-2, i-Brand: khetha umenzi webhetri owaziwayo, ngokuqhelekileyo babonelela ngeemveliso ezithembekileyo kunye nenkxaso efanelekileyo yobugcisa.

I-3, iWaranti: Khetha umenzi webhetri ye-lithium enomgaqo-nkqubo wewaranti engcono kunye neqela lenkxaso emva kokuthengisa.

Ixesha lokuposa: Sep-18-2023