EN
Quick Links
Izibheti zokugcina lethiyam yoqobo kakhulu ngokwezinye izinhlobo zezibheti ngokuba zigcina amandla ngokuhambisa lethiyam ions phakathi kwelektrodi yazo. Xa kuzibheti le kuchitha, le ions hambisa kusuka kulelektroda eyinkimbinkimbi kuya kulelihla eliyimfihlakuse, oku yinto esingqumisa wokuba zibhete ngokuhlukile kuzo zibheti ezindala. Indlela leyo process elektrochemically isebenza kuyivumela amaeleketrholi ukuba libale kakhulu ngaphakathi kwezibheti, oku kusho ukuthi izinto zingagcina kakhulu futhi zisebenze ngokubangelwa kwisekwulu. Izebethi eziyisokhwezi ezijikelezile ezifana nezibheti zasekhanda azisebenzi ngale ndlela kamva. Zilindela izinkxenzo ezingezona zokugcina ezidinga isikhathi eside ekugcineni, ngakho-ke ukugcina amandla kudinga isikhathi eside futhi azikho amandla okugcina amandla ngokujwayele. Kuye kubani ofuna ukufinyelela kakhulu kmandla wokugcina, noma kuzo izilithi zokuthintwa noma kuzo izinhlobo zezimali zokuxhumeka, izibheti zokugcina lethiyam yoqobo kumele kuba yinto ephumelelayo ngokuba kuyizinto ezahlukile kakhulu zazo.
Izinhlelo zokugcinwa kwe-battery eziyintombi ezijikelezileyo ezithathwa ngokweqile kanye ne-AGM ayikwazi ukulandelela lokho okuthile kwezinhlelo ezingaphandle kwe-lithium ion. Thatha izinhlelo zokugcinwa kwe-battery eziyintombi ngokomzekelo, yiziphi kakhulu lapho kudlulwa futhi kudlulwa futhi abantu abaningi bafumana kuphela amaphesenti ayishumi futhu amaphesenti ayishumi nambili wokufakwa kwazo kabusho futhi kudinga ukulayisha kabusho. Lokho kusho ukuthi kukhona amandla apheliwe. I-battery eziyintombi AGM zinhle kakhulu kunezi zintombi ezijikelezileyo kodwa akukho ngap kuphela. Zazikhona futhi izinkinga eziphakathi kwezinhlanhla ezithathwa ngokweqile ezibonakala kakhulu lapho kubekwe imvume ephakeme. Zombili izinhlelo zokugcinwa kwe-battery zinezinhlonipho ezingavumele ukuthi zilinde amandla noma lapho zisulelwe, lokho kwenza ukuba yinzuzo yokuhlinzela futhi kudinga ukuthi zilwakale kabusho. Yonke lezi zinkinga zenza ukuba izinhlelo zokugcinwa kwe-battery eziyintombi zibe yinzuzo kakhulu kumasebenzi apho ukubaluleka kukhona noma apho kusetshenziswa ngokuvamile kusuku.
Ngokubheka lokugcina amandla aqhubekela, izinhlobo ezintsha zelithium zifunyanwa ukuba kuhluke i-depth of discharge ngezindlela ezifanayo nokusuka ngaphandle kwesobizo. Ukubheka okubhaliweyo kodwa lapho, phendula [The Complete Guide to Lithium vs Lead Acid Batteries](https://www.powerssonic.com/blog/the-complete-guide-to-lithium-vs-lead-acid-batteries/).
Izibhatheli zelithiyam le-Ion zilinda amandla ngokunconywa ngokuphindaphinda ukulayisha. Emakathini ngu-500 kwekuphela, zilinda okungenani 80% yendawo yokuqala. Lokhu kusho ukuthi lezi zibhatheli zilinda ngokwenge kunezibhatheli ezidala. Kodwa le zibhatheli ezijwayelekile zasezantsi zibonisa ingxenye engenakho. Ziya qala ukulahla indawo ngokukhawuleza, lahlisa ngokungenani 20% ngokuphela kwe-250. Ukuhlola kuhamba ngokushesha ngale ndaweni. Futhi emsebenzweni, le zibhatheli ezincane zasezantsi zingase zisuke isebenza ngendawo ema-200 kuya ema-300 njengoba indawo yazo iya ngokushesha. Lokhu kuvumelana ngenxa engiyindlela kufanele kubuyiselwe ngokushesha kunale zelithiyam.
Izibheti le-lithium ion zihandlela ngokuhle ukushintshana kwezinkela, zisebenzisa ngokuthulukisa kusukela ku-20 nje ukuya ku-60 inkela Celsius. Lokhu kuvumela ukuba kube yinto eqile yokugcina amandla wesilisa esetshenziswako ezinhlotyeni ezahlukene zeMhlaba. Inkela enkulu yezinkela iyavumela ukuthi zisebenze ngendlela ethulukile whether kungaphansi kwezulu noma kungaphansi kwezulu. Iindlela ezi dala ezijikelezileyo ezithathwa ngokwezifiso, njengazo ezibheti ezijikelezileyo nezibheti ze-AGM zibonisa indaba ehlukene though. Xa kungaphansi kwezulu, le teknoloji ezhilile izohamba ngokushesha ngokushesha, okungaba yindlela yokuthiwa yizindlela zokusebenza ngokushesha. Imvavanyo ikubonisa ukuthi izibheti ze-lithium ion zihamba ngokuthulukisa kahle noma xa izinkela zishintshana ngosuku. Ngakolunye uhlango izibheti ezi dala sometimes kudinga izinhlelo zokulula zokulula kahle ukusebenza kahle ezinkelweni ezikhulu.
Isilinganiso sokuba amagenge akhuphela ngokuzenzekela kubonisa ukuthi kungakanani kubona ukugcinwa kwamandla lapho kungekho sebenzi. Amamodeli we-lithium ion ngokuvamile zisebenza ngendlela enhle lapho, zilahla kusukela ku-2% ukuya ku-3% ngaminyaka. Lokhu kubangela ukuthi zibe yisikwele kakhulu kwezinhlela zasolari lapho kudingeka ukuthi kunezindleko ezingenakuphela kusukela ekuseni kuya kangesonto. Ngendlela enkambisweni, amagenge aqaphelile a-acid ezingaphansi ayilahla futhi kude kusukela ku-15% wokulahla kwamandla ngaminyaka. Lokhu kusho ukuthi abantu abasebenzisa lawa zidinga ukubheka futhi ukulayisha kabusha kangaka, okunye kubamba kakhulu kanye nezindleko ezingaphezulu. Imaphakathi yedolo ibonisa ukuthi kunezilinganiso eziningi zokulahla kwamandla kwezinhlela zezimoto eziphambene nezilithiyam iyoni, kubangela ukuthi kunezidingo eziphakade zokulungiswa. Abasebenzi basebenza ngaphakathi bengiya kuthanda ukusebenzisa izinhlela zezilithiyam iyoni ngokuvamile ngenxa yokuthi zidinga ukulungiswa okuncane futhi zinike amandla afanayo kakhulu kunezindleko zokugcina amandla kusukela kude.
Xa usebenzelwa kwiindlela zokunyusa imvukelo, iibatteri ezisebenzisa lithiyamu kakhulu ibangela ukuba kufikelela kwaye kusetyenziselwe imvukelo ngokobuncinisi ngenxa yokuba zilayishwa ngokukhawuleza kwiipaneli zemvukelo. Oku kuthetha ngokwemvelo kukuba imvukelo iphumelela ngokukhawuleza kwindawo, ngoko ke kukuba nendlela emcinyeni kwaye kufunye neempumelelo ngokubanzi. Enye indlela encinane kukuba le batteri iyaqinisekisa ukuba inqanawe yimvukelo yokuqala. Iyaqinisekisa ukuba akulungiswa ngokungafuneki kwaye akulungiswa ngokungcono, oku kuvumela ukuncipisa izindleko zemali. Xa sibona iimpendulo evelayo, abantu abasebenzisa iibatteri eziqhelekileyo zase ziqinisekisa lithiyamu baze bafumene ukunceda kweemvukelo ngama-30% ngokupheleleyo. Kuba ngumntu oqonde ukuba unyuse imvukelo, ukunqanda iibatteri ezilungileyo zokunyusa lithiyamu zinemvume ngokomoya kwaye nokusebenza ngokufanelekileyo ngokwesikhathi eside.
Abakhokho baletha kancin kakhulu kumakhiwe amagenge yelithiyam-ayoni ngokuba yabo baletha amandla ngaphezulu kakhulu kumaqheke amancane. Umdwebo wabo ongaphansi kuka noma lisebenza ngokuphumelelayo kumaqendana amaningi njengokuba phakathi kwezinye zasekhaya kumaqheke aphakathi kwegaraji noma ngaphakathi kwegaraji. Oko kungumqondo ongumlando kakhulu kumagenge eziqinile ezithathwa ngokwezinhle. Lezi zinhle zibalulekile ukuthi abe nendawo engaphezulu kakhulu kuthathwa yilo noma ngokulula kwezinye izinto zokuvila ngokulungileyo ukuthi kuzingelwe ngokuphelele, lokho kuyakunqatshelwa kakhulu kumaqhomane ezifundeni aphakade kudinga ukuthi kudinga indawo. Kwehla kudale kwezimali zokwenza amagenge kuthuthukiswa kakhulu ngale ndlela yabo abakhokho baletha amathiphu amaningi kuthathwa ngokwezinhle. Abakhokho baletha ukuthi bawele ukuthi balethe amandla kakhulu kumaqheke amancane, lokho kudinga ukuthi kudinga kakhulu lapho kuthathwa ngokuthi kuzonke kakhulu ukuthi kuzindlela zokuthatha amandla kakhulu. Njengoba abafundi baletha kakhulu kumakhiwe amadlozi amaningi njengamaphaneli asolari, kudinga ukuthi kuzindlela zokugcina amandla aphumelele kakhulu kumaqheke amancane.
I-HES16FT yabhikwe ngokunqelwa kwezimali zasekhaya, ibekwe 51.2 volts nezintambo ezi-314 kwi-1 unit ngoko kukhona okunye ukugcinwa kwamandla xa kudingeka kakhulu. Okuqondile kulesi sistimu yile sihlaselwa ngokukhulu kwayo ngokulingana nezinto ezinokwenza. Nangona ayibixhengi indawo encane, inokugcina amaqatha ajikeleze kwaye amakhishwe ajikeleze ngokuphulela amandla nganoma iqhwa elilodwa. Abakhokho basekhaya abasebenzisa le sistimu zinkimbini babulala ngokuba yintonina xa ibangelwa. Enye indoda namhlanje ibe ngumama wabo wakhiwe ngokushesha ngemvulo yasekude, wabasusa kwezindlela ezikhuphwe nezinto eziyilayo.
I-bhatteri ye-HES32FT ihlisa kakhulu lapho kubalulekile ukugcinwa kwezindleko zokusebenza. Ngezindleko zokusebenza ezingama-51.2 volts ne-628 amaphu-amaqatha, le ndlovu yakhelwe kakhulu amakhaya amakhulu noma izindawo lapho ukudla kwezilethekile kwehluka ngokukhona. Okukhawuleza ngalo akuyona kuphela izinombolo eziphambene, kodwa ukudizayina kumelwe kube yimali yokuthiwa kakhulu futhi isetle kude ngokusheshayo kulo noma yikuphi okunye kwezifanekiso kule qhuma. Ngaphezulu kwalokho, kukhona nezimanyenhelo zonke zokuphepha fakwe kakhulu. Kusukela kuzindlela zokuphepha izindleko zokusebenza kuya kuzindlela zokugcinwa okukhona, le ndlovu ziyafaka kakhulu amaphesenti amakhulu okuphepha ukuze abasebenzisi badinga ukuthi akukho miphemele engcono yekhono lapho kusebenzela kahle. Kulo noma yikuphi ongasebenzisa amandla amakhulu kulo noma yisiphi isikhatsi, le nto yonakele ukuthiwa yilindlela ephumelelayo yokuthiwa kakhulu.
Izibhatheli zokugcinwa i-Lithium-ion kungaba zilungise ngokubangela ukubuywa, kepha abantu abaningi bafumana ukuthi bethola imali ephakeme ngokudla kakhulu ngoba zikhupha ukocwaya nokulawulwa kwezindleko. Kunezinye izifundo ezibonisa ukuthi abasebenzisa le zokugcinwa zokwenza amakhomuni bafumana ukuthi zingxenye yezindleko zabo zokudla kakhulu zingxenye yezindleko zabo zokucoca ngama-30% emuva kweminyaka engu-10 kunamanye amatekitheni wokugcinwa okudala. Xa ubeke ukukhetha izinketho zokugcinwa kwezindleko, kubaluleke ukucinga ngaphezulu kokuthi yini into ethintana nokuthengwa kakhulu. Isiqepho eshukela sikhokhwa ngokucinga ngendawo yonke okungaphandle kokuthengwa kuphela, futhi kufaka phakathi nokubuyiswa futhi nokusebenza. Ngakho ke abantu abaningi baqala ukukhetha izibhatheli zokugcinwa i-Lithium-ion noma ngabe izindleko zazo zokuthengwa kakhulu ziphakeme.
Izibheti zokulayisha i-Lithium ion zidinga ukulawulwa okuncane kakhulu kunazo izibheti zohlelo lwe-AGM (Absorbed Glass Mat), eziphela kakhulu izikhathi eziningi zokulandelela nokuba futhi ukusebenzela nezibheti. Abasebenzisa amandla okulandelela ukuthi uma ubuyekeza ukulayisha ku-lithium, ukulawulwa kwezibheti kwezwa ngama-75%, lokhu kancaneza izindleko ngokudlule kwezinsuku. Le zibheti zilanga kude ngaphandle kokudinga ukulawulwa, ngakho ke zinikeza okunye kwezimali kanye nezokusebenza ngokomoya. Abakhokho balelihle kancane ukulondoloza amandla engqondo engavamile kuzobona ukuthi izibheti zolayisho zolitjiamu ziyinkimbinkimbi kakhulu.
