ubungakanani obuncinci, bukhuselekile kwaye akukho kugcinwa.
Yeyiphi Eyona bhetri yeNqwelo yeGalufa?
Ibhetri yeLead-Acid VS Lithium Ion
Njengomdlali wegalufa wale mihla, ukufunda ngebhetri yenqwelo yegalufa kubaluleke kakhulu kumdlalo. Iibhetri zeenqwelo zegalufa zombane ziqinisekisa ukuhamba kwakho kwibala legalufa kunye nesitrato. Xa ukhetha iibhetri zenqwelo yakho, kuyafuneka uthelekise iibhetri zeLead-asidi kunye neebhetri zelithium ukukhetha echanekileyo.
Malunga ne-trolley yegalufa yombane engcono kakhulu okanye inqwelo yegalufa yombane, kungekhona i-fan yenqwelo yegalufa, kodwa ibhetri ibaluleke kakhulu, ukukhetha iibhetri ze-Lead-acid vs. Ukusebenza, ukugcinwa, kunye neendleko, iibhetri ze-lithium zivelele.
Yeyiphi eyona bhetri ingcono yenqwelo yegalufa? Lead-asidi vs Lithium
Iibhetri ze-lead-asidi ziyunithi zamandla eziphinda zitshajwe kwisizukulwana sokuqala ezinembali ngaphezulu kweminyaka eyi-150. Ngelixa iibhetri ze-lead-asidi ziseninzi kakhulu kwaye zisenza kakuhle, ukhuphiswano olunzima ngakumbi luye lwavela kwiitekhnoloji zebhetri zamva nje, kubandakanya iibhetri ze-lithium.
Nangona kunjalo, eli nqaku liza kukhanyisela kwezona bhetri zibalaseleyo zokukhetha inqwelo yakho njengomnini wegalufa okhoyo okanye umqhubi wezithuthi.
Ibhetri ekhokelela kwi-acid
Iibhetri ze-lead-asidi ziyi-patriarch yazo zonke iibhetri. Yasungulwa ngo-1859 nguGaston Plante. Ezi bhetri zibonelela ngemisinga ephezulu kwaye zifikeleleka kakhulu, zizenza zilungele iimotor eziqalisa iimoto. Ngaphandle kokuvela kwezinye iibhetri, iibhetri zeLead Acid zisezezona bhetri zisetyenziswayo ukutshajwa kwakhona namhlanje.
Ibhetri yeLithium
Iibhetri zeLithium zenziwe ngasekupheleni kweminyaka engama-70 kodwa zathengiswa ngo-1991 nguSony. Ekuqaleni, iibhetri ze-lithium zijolise kwizicelo ezincinci ezifana neelaptops okanye iiselfowuni. Namhlanje, zisetyenziselwa usetyenziso olukhulu olunje ngeemoto zombane. Iibhetri zeLithium zinoxinaniso lwamandla aphezulu kwaye zinemixube ethile yecathode kwizicelo ezahlukeneyo.
Ukuthelekisa iibhetri zeLead-acid kunye neebhetri zeLithium
ixabiso
Xa kuziwa kwiindleko, ibhetri ye-patriarch ithatha iNkokelo njengoko ifikeleleka ngakumbi xa kuthelekiswa nebhetri ye-lithium. Nangona i-lithium ineenzuzo eziphezulu zokusebenza, ifika kwixabiso eliphezulu, elidla ngokuphindaphindiweyo ngamaxesha angama-2-5 ngaphezu kwebhetri ekhokelayo.
Iibhetri zeLithium zinzima ngakumbi; bafuna ukhuseleko olongezelelekileyo ngoomatshini kunye nolwe-elektroniki kuneLethe. Kwakhona, izinto ezibiza imali ekrwada ezifana ne-cobalt zisetyenziselwa ukuveliswa kweebhetri ze-lithium, nto leyo eyenza ukuba ibe yindleko kuneLead. Nangona kunjalo, xa uthelekisa ubomi obude kunye nokusebenza, ibhetri ye-lithium ixabisa kakhulu.
ukwenza
Iibhetri zeLithium zinokusebenza okuphezulu xa kuthelekiswa neebhetri ezikhokelayo (amaxesha ama-3 aphezulu kunenye yeebhetri ezikhokelayo). Ubomi obude bebhetri ye-lithium buphezulu kunebhetri ekhokelayo. Iibhetri ze-lead-acid azifane ziqhube kakuhle emva kwemijikelo ye-500, ngelixa i-lithium ibalasele emva kwemijikelo ye-1000.
Ukungakuphambanisi, ubomi bomjikelo bubonisa ubomi bebhetri bentlawulo epheleleyo okanye amaxesha okukhupha ngaphambi kokuba iphulukane nokusebenza kwayo. Xa kufikwa ekutshajisweni, iibhetri zeLithium nazo ziyakhawuleza kwaye zisebenza ngakumbi kuneebhetri ezikhokelayo. Iibhetri zeLithium zinokutshaja ngeyure, ngelixa iibhetri ze-lead-asidi zinokuthatha ukuya kwiiyure ezili-10 ukutshaja ngokupheleleyo.
Iibhetri zeLithium azichatshazelwa kangako ziimeko zangaphandle xa kuthelekiswa neebhetri ezikhokelayo. Iimeko ezishushu zithomalalisa iibhetri ezikhokelayo ngokukhawuleza kuneebhetri ze-lithium. Iibhetri ze-lithium nazo azinakugcinwa, ngelixa iibhetri zelothe zifuna ukutshintshwa rhoqo kweasidi kunye nokugcinwa.
Ekuphela kwexesha iibhetri ezikhokelayo zinokulingana, ukuba azikho phezulu, ukusebenza kweebhetri ze-lithium zikwiqondo lobushushu elibanda kakhulu.
uyilo
Xa kuziwa kuyilo, iibhetri ze-lithium zingcono xa zithelekiswa neebhetri ezikhokelayo. Iibhetri ze-lithium zilinganisa i-1/3rd yeebhetri ze-lead-acid, oku kuthetha ukuba idla indawo encinci. Ngenxa yoko, iibhetri ze-lithium zifanelekile kwiindawo ezixineneyo xa kuthelekiswa neebhetri ezikhokelayo, ezidala.
okusingqongileyo
Iibhetri zelothe zisebenzisa isixa esikhulu samandla kwaye zivelisa ungcoliseko olukhulu. Kwakhona, iiseli ezinelothe zinokuba yingozi kwimpilo yezilwanyana neyabantu. Nangona asikwazi ukuthetha ukuba iibhetri ze-lithium zikhululekile ngokupheleleyo kwimiba yokusingqongileyo, kodwa ukusebenza kwazo okuphezulu kuzenza zibe ngcono kuneebhetri ezikhokelayo.
Xa utshintsha iibhetri kwinqwelo yakho yegalufa, kufuneka ukhethe ntoni?
Ukuba ufuna ukutshintsha iibhetri zakho kwinqwelo yakho endala yegalufa, ungakhetha iibhetri ezisekwe kwiNkokheli ukuba unengxaki yemali. Isizathu soku kukuba inqwelo yakho yegalufa endala isenokungafuneki amandla xa ithelekiswa neenqwelo zegalufa zombane ezisemthethweni zesitalato ezinesidingo esikhulu samandla okunika amandla izincedisi ezahlukeneyo zodidi olufana nefriji, inkqubo yesandi, njalo njalo.
Kubadlali begalufa abathenga inqwelo yegalufa yombane entsha kraca, kungcono ukhethe iibhetri ze-lithium ukunika zonke iimfuno zakho zamandla kwaye zomelele ngakumbi.
Isiphelo-Lead-asidi vs Lithium
Xa kuthelekisa i-Lead-acid kunye neebhetri ze-lithium, izinto ezibalulekileyo ziindleko, ukusebenza, ixesha elide, kunye nokusingqongileyo. Ngelixa iiseli ezisekwe kwiNkokheli zigqwesile kutyalo-mali olusezantsi ngexabiso eliphantsi, iibhetri ze-lithium zifuna utyalo-mali olukhulu lokuqala. Nangona kunjalo, iibhetri ze-lithium zinokukuxhasa ixesha elide ngokwaneleyo ukuthethelela utyalo-mali lokuqala oluxabisa kakhulu.
Izinto eziluncedo kwibhetri yeLithium
Elona xesha lide loBomi kuyo nayiphi na ibhetri
Ngaba bekungayi kuba mnandi ukuthenga ibhetri kwaye kungafuneki uyibuyisele endaweni yayo, iminyaka eyi-10? Yiloo nto oyifumanayo nge-lithium, ibhetri ekuphela kwayo elinganiswe ukuba ihlale imijikelezo ye-3,000-5,000. Umjikelo ubandakanya ukutshaja kunye nokukhupha ibhetri ngexesha elinye. Ke kuxhomekeke kwindlela oyitshaja ngayo ibhetri yakho ye-lithium, inokuhlala ixesha elide nangaphezulu kweminyaka eli-10.
Ubunakho bokuTshaja obuPhezulu
Enye yeenzuzo ezinkulu zebhetri ye-lithium kukutshaja okukhawulezileyo kombane. Ngaba uyafuna ukuya kuhambo lokuloba lwe-impromptu, kodwa ibhetri yakho ifile? Akukho ngxaki, nge-lithium unokufumana intlawulo epheleleyo kwiiyure ezimbini okanye ngaphantsi.
I-LiFePO4 iibhetri ze-lithium nazo ziphezulu kwindlela ezibiza ngayo. Kuba zibandakanya iNkqubo yoLawulo lweBattery (BMS), akukho mngcipheko wokutshaja kakhulu okanye ukuzitshaja ngaphantsi. Akukho kugcinwa komntwana kufunwayo-unokuyiplaga kwaye uhambe. Ezinye iibhetri ze-lithium zide zize nokujongwa kweBluetooth ekuvumela ukuba ubone ukuba ibhetri yakho iya kuthatha ixesha elingakanani ukuhlawulisa.
Akukho nkunkuma, Akukho Mbhodamo
Ukugcina iibhetri zemveli kunokuba ngumsebenzi omninzi. Kodwa iibhetri ze-lithium azifuni nanye kwezi zinto zilandelayo:
Inkqubo yokulinganisa (Ukuqinisekisa ukuba zonke iiseli zifumana intlawulo elinganayo)
Ukukhupha: Ukukhupha kunye nokutshaja ngokupheleleyo emva kokuthenga ibhetri (okanye ngamaxesha athile)
Ukunkcenkceshela (Ukongeza amanzi adibeneyo xa amanqanaba e-electrolyte ebhetri ehla)
Ngenxa yekhemistri ekhuselekileyo, ungasebenzisa, uhlawule, kwaye ugcine iibhetri ze-lithium naphi na, nangaphakathi. Azivuzi iasidi okanye iikhemikhali, kwaye ungaziseyisa kwakhona kwiziko lakho lendawo yokurisayikilisha ibhetri.
IBHETRI ye-JB, njengomvelisi webhetri ye-lithium yegalufa yenqwelo yegalufa, sibonelela ngeebhetri zenqwelo yegalufa ye-LiFePO4 yokuphucula ibhetri yeNkokheli egqibeleleyo, njenge-48 volt ion ibhetri ye-lithium ion pack yenqwelo yegalufa. Iibhetri zeLithium zithatha indawo yeebhetri zeasidi ezikhokelayo ebezikade zisetyenziswa ngokwembali, zibonelela ngombane ofanayo, ngoko ke akukho lutshintsho lwenkqubo yombane yenqwelo olufunekayo.
