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Izixhumanisi Eziphuthumayo
Kunelithi ukuba kuhle kakhulu ukuthola amandla ngokwezinsuku eziphezulu, amabhatithi e-lithium agcina amandla mengozi yonke leyo yindlela. Kuzo indluwana lapho imitha yonke ingxenye encane, lokhu kubaluleke kakhulu. Ngakho-ke abanye abasebenzi bendlu bathanda ukuthi baphumele amabhatithi e-lithium lapho bakhula amasolution amandla. Imibala ingcitha lokho futhi - amagama amasha aphumele amabhatithi e-lithium ngaphansi kwe-150 Wh ngokwe kilo. Lokhu yini eshukumiswa ngalo? Ngokushesha, le bhatithi ayasebenza ngendlela enhle futhi ayasebenza ngaphansi kwezindawo zethu zokugcina noma kwezindawo zethu zokuthutha. Umkhiqizo uyasebenzisa amabhatithi kweyinyaniso ngokwezinye izinyanga.
Izibheti zelithiyamu zilula ukuba yilapho ngokwengeza, ngokuvumelekile kungeza kwezingu-10 kuya kwezingu-15. Lokhu kude kakhulu kunazo ezindaweni zokugcina izibheti eziyisigaba esikhundla esingcolile kakhulu zokugcina kwezingu-3 kuya kwezingu-5 ngaphambi kokuthi kudingeka ukubuyiselwa. Xa ubheka izindleko ngokwesendle ngokwengu, lokhu kusho ukuthi izindleko eziphansi kakhulu zokubuyisa izinto zokugcinwa kwezinhlobo zezinhlobo. Ngokwesithuba esikhombisiwe nguNREL, lezi zibheti zingasebenza ngamaqondiso amathathu kusukela kusuka endaweni yalo ngekuphela kungabi nomphumela. Kungenhla ukuthi kunezingo eziningi eziyisigaba esikhundla esingcolile ukuthi zibuyele kuzo ngokwesendle.
Izibheti le-Lithium kuzo manje ziyafakwa ngezinhlelo zokuphatha izibheti ezinhleli fakana ne-BMS. Lezi zinhlelo zilindela isimo se-selli ngasinye fakana noqinisekisa ukuthi ziyagcwalwa, okwenza izibheti zonke ziphezulu kakhulu fakana zisebenze ngendlela enhle. Okunye kwezindlela eziphambene nokuphezulu kwezibheti kukuphatha ubumnene ukuze akukhathalelwe kakhulu ngaphakathi kwezibheti okwakuyinto ethathwa khona kwezibheti ezintsha. Ukubheka izicelo ezitholakalayo kwe-2022 kubonisa ukuthi kwekhona amaphutha amancane kakhulu ngokwesibheti ukusukela kususebenziswa kwezi zinhlelo zokuphezulu zokwenyekela amadatshini.
Izibhatheli ezijwayelekile zilindela kakhulu ngokufaka futhi ukususa kwezikhwama, futhi ngamanye amaxesha ziyaphumeza ngaphezulu kwezingu-5,000 ngaphandle kokuphumla kakhulu. Lokhu kusho ukuthi zilondoloza futhi zisebenzise ikhwama ngokunemifanekiso, okuyindlela encane ngabantu abanezisithuthi zasemakhaya. Izibhatheli eziphambene zilahla ukuphela kwezingu-1,000, kodwa le zilithiyam laya kakhulu. Abakhokwe amakhaya abo abalayishwa le zibhatheli bazi ukuthi izisithuthi zabo zizohlala zisebenza ngokuhle ngeminyaka engapheli futhi zingasebenze ngokushesha njengoba kufanele kubuyiselwe njalo njalo.
Izibheti zika-LiFePO4 zihlala kakhulu ngoba zihandlela ukuphila okuningi futhi zinhle kakhulu ngokuvamile kunazo zonke eziwakhe zokunye, ngakho ke abanye abasebenzisa amakheli awo endaweni yabo yokunakelela amandla. Ngokweqile kunezibheti zesiLithiyam yoHlayitini eziningi ukuphila okungcono okuthiwa kuthiwa kuvumele ukuthi kuzwele, lezi zibheti ezibekwe kwi-Phosphate zilamula leli risiki kakhulu. Yini okuthiwa kuthiwa kuhle kakhulu? Zilinda ngemva yingxenye encane. Ziningi lahlala ngemva kwezingu-2500 zokulayisha kabusha ngaphambi kokuba kungene phansi kwe-90% yendawo, ngakho abantu akudingi ukubuya kuzilayisha kakhulu. Imicabango ikusho ukuthi lezi zibheti zisebenza ngendlela ethile kungathi kuyisikali esibibi noma kuyisikali esikhulu esinehlobo, okuthiwa kuthiwa kungcono kakhulu lapho kusebenziswa ukugcina amandla endaweni yabantu lapho izimo zomhlaba zingahamba ngokusheshisa kakhulu kanye noma kungcono kakhulu kusukela usuku kanye nesibhedla.
Izibheti zikaNMC zenza uhlelo olungcono phakathi kwezindleko zabo nokusebenza kwabo. Abantu bathanda kakhulu izibheti zikaNMC ngoba ingcumele kakhulu amandla kunesi sikhala esincane. Ngakho ke sibona lapho sebenza ngendlela efanele lapho kudingeka ukugcinwa kwamandla ngaphezulu, futhi lokhu kufaka phakathi nokuthi kusebenziswa endaweni yabantu. Isipho samathketi sasuka ukuthanda ukuchithwa kukaNMC ngenkathi isebenziswa kuzo zonke izinhawu, kusukela kumafoweni amakhumbe ukuya kamanzi. Abasebenzisa amakhumbe amabiyeza (EV) abaleka ukuthi kwehlise amandla okuyiqhaza, okwaziwa ngokuthi kuthula izindleko kuzo zonke izinhawu. Abakhulekeli lapho baya kumelwa yokufaka uhlelo lokusekela amandla, izinketho zikaNMC zenza uhlelo olungcono olunye nendlela yokuthola amandla kulinganisa nezinye izinketho ezikhona kulo mthwakalo.
Ibatteri LTO zilungisa ngokukhulu kanti zilayisha ngokushesha kakhulu ngemva kokulayishwa ngokuphelele kahulumeni 20 yimizuzu. Yebo, le batteri inemali ephakeme ngokwokuqala, kepha okuthi abantu bayinga bahlola yilokho obala kakhulu. Ubunzululu bawo buqondile, ngakho ke noma emva kwezinyanga eziningi zokusebenzisa, ukusebenza kawo kungasuka ngokushesha. Kunezinye izifundo esekwe yilokho batteri zilandela ngemva kokugcina kwezingu 20,000 zokulayisha, lokho kuyindlela engcono abasebenzisa ezingeni lezokusebenza kubona ukuthi yilokho obala kakhulu noma kudinga imali eziphakeme. Izindawo zokugcina nezimali zokulethwa kwezinhlobo zokulayishwa kanye nezinhlobo zezimoto elekthriki zidinga le teknoloji ngoba abasebenzisa badinga amanzi okulayishwa angavunyelwa phansi kwemva kwezinkathi eziphelele.
Ngekho ukugcinwa okukhulu kwe-60KWh, i-AmibaPower IES3060 ikhuluma ngokugcwele kwezinkorokwane zokugcinwa kwezimali zasekhaya. Abakhokho bakhoze bakuthanda le ndawo kakhulu, kungaba yiliphi hlobo lomphakathi olunye obekwe kakhulu kumaqo amakhulu noma abekwe kakhulu kuma solar panel. Yiqhaliwe ngokuthiwa yizinto ezifanelekileyo, le ndawo iyaphumelela ngokuvumelana nezinto eziphambene futhi ithole ukusebenza ngokuvumelana noma yiliphi hlobo lokushisa okuphakathi kwayo. Okuqukethwe kakhulu? I-efficiency yayo ye-discharge iyaphansi kwe-95%, okungukuthi izikhathi eziningi zokugcinwa kwemali zokuthiwa zisetshenziswa xa kudingeka. Kungase kudingi izinyanga ezingama-3 ukusanda kwayo. Abanye abantu bathi baqeda ukusanda ngokushesha kakhulu kumaqo abeke ngokushesha futhi ngekho ukugcinwa okuphakathi. Lokhu kwenza kuyavumelana kakhulu kwezinye izinto ezifanelekileyo nezinye izinto ezingathanda ukuzikhathazela ukusanda okuphambene.
I-AmibaPower IES50100 isenzo kahle kakhulu kwezindlu futhi kwezinkampani ezingaphansi ezidinga ukugcinwa kwezimali eziphambene. Ngekhowudi yayo ye-100KWh, iyasebenza ngokuphambene nezimali ezinkulu ngaphandle kokugcina amandla. Yabukelwe futhi ngokweqile, leli qhuma lekugcinwa kwezimali kuyisebenzisa kwezimali ngokuholela, oku kungenzeka kakhulu ukuphumelela kwezimali zezindlu nezinkampani ngokujwayele. Okuphumele kakhulu leli qhuma uyisebenzisa amabhateli e-lithium amahle athola futhi ayike amathathu. Yini engqokweni leli qhuma? Asebenza ngokuzimela nezinhlekezi zezimali ezinhle, ngakho xa kuhlanganisiwe nezinhloso zasolari, abasebenzisi bezindlu bakhona ukuthola amandla aphezulu nje futhi ayimbuli kakhulu emkhathini. Abanye abathinta futhi ukuthi bafakwe amanani akubo ku-50% eminyakeni yabo yonke.
I-AmibaPower 12V/24V i-Betheli Emodulwe ingabikho ngokubangelwa kwezindlela ezahlukene zokusebenzisa imibili yasekhaya. Inhloso yokuqala ingagcinwa ngokwezidingo ngendlela abantu bangathe ngokunambahlu kakhulu ngenkathi ziyancipha imibili yabo ngokwezinyanga. Le mdule yokuhlanjwa kungenxa yale ndlela abantu bamele ukuthi baphumelele ukusebenzisa amabheteli aphakeme kakhulu noma bawelise ukusebenzisa okubekwe ngaphambili. Okuqukethwe kakhulu ngemibheteli ngokusebenza kwezona ngaphezu kweba zonke izinhlobo zokusebenzisa imibili zasekhaya. Abasebenzisi abakhona bethu kakhulu ukuthi kungcono ukuthi bavusele imibili yabo ngokuthi awudingi ukugcina okuningi. Ukubheka izinkomba evela kuleli nyanga zingakutsenzelula ukuthi yini le modulwe amanye ayithanda ukuthi kusebenziswe kakhulu kumaqhomane. Ayivumela ukuthi abafundi bakhelwe imibili yabo ngokwezindlela ezahlukene zokuthatha imibili ngenkathi ziyasebenzisa okunguqukelekele.
Amasolosheni amahhadi apha eziyi-AmibaPower azifundiswa ukuthi zingaphi izinhlobo ezidinga izinyathelo zokusebenzela emfulweni yokusebenza lesikheya, uzokusetyenziswa ngokwesiphakamiso, ukuguqula nokusebenza kakhulu.
Lithium amagcella xa etholakelwe nezinhloso zokuxazulula izulu, zakhokha ngokwengeza ukusebenza kwezinye zokuxazulula ngokuthola amandla aphezulu xa izulu libonile kakhulu. Kudingeka ukuba yisisekelo sokuthi ubukhulu bezicelo kulingane nezinhloso zokuxazulula kungenzeka ukuthola amandla kakhulu kanti bakhokele imali futhi besebenze ngendlela enhle. Abakhokazeli abakhona endlini abathola ukuthi amandla abo ayisikati ezingama-50% ayaphela. Okwengeziwe abantu bathanda le ndlela njengoba kuthola ukuthi usebenze ngamandla wokuxazulula izulu ngokuthi usebenzise amandla wokuxazulula izulu ngokuthi usebenzise amandla wokuxazulula izulu ngokuthi usebenzise amandla wokuxazulula izulu, noma xa kuzonhla amafu futhi lapho kungile.
Imicamelo yesikhwama senzeko esenqulweni kakhulu yenza uhlu lwemiphumela lapho kutholwa ukusebenzisa kahle isisombululo senzeka lelithiyamu. Le micamelo ibaluleka ukuthi kubhalwe kanjani ukusebenzisa kwezimali ngemva kwalokho, ngakho ke kuthuthukisa izisindo ngaphambi kokuthi kuhlangene nezinkinga, lokhu kuthatha amaphela futhi kuyindlela yokusebenzisa ngokungcono. Abakhankatha basebenziso baya kubhiza abakhethi ukuthatha izinhlawulo eziphakeme ezifakelwa kakhulu zokuphatha izinhlawulo ezaqhubeka nezinkomba kanye nokubheka kanjani izidingo zokusebenzisa zizimali ezizothuthukisa kusasa. Imiphakathi? Kungcono ukuthi kungabikho ukuthenga kwezimali kwegridi yasekhaya ngelinye ihlangothi futhi kuyindlela yokuthi ukusebenzisa kwezimali kuthi kuhambane nezidingo eziphakeme zokuthi abantu baze banele ngemva kwalokho. Lokhu kuthatha amaphela nezinto zokusebenzisa ngemva kwalokho.
Imicaba yokudityaniswa kwezimali ivumela abantu ukuguqula phakathi kwezimali zokusebenza nezimali zasolari ezifinyelelweyo, okwenza into iyinkimbinkimbi kanye neyimali ngokwokuthi kudingekayo. Bavumelwe ukuthi abasebenzisi bakhubize izindleko zabo ngekuphatha lezimali eziphinyelelweyo ngenkathi ezinzile ezindlekile lapho izindleko zokushisa ziphezulu kakhulu. Ngokwesiqinisekiso sezinga lezimali esikhona, abantu abaningi noma bengena ngokweqile kakhulu ukuthi bakhuthaze kakhulu kwezimali zangaphandle baya kahle kule micaba yokudityaniswa ngoba iyonakalisela ukusebenza okuthembekile kanye nezimali eziphakeme. Ngenxa yokuba kusebenzwa izolari eziphakeme kakhulu kamanje, ukudityaniswa kwezimali akuyona kuphela okunemali ngempumelelo kodwa kungenye indlela yokuthi abasebenzisi bakhululekile kakhulu ukuthi bakhuthaze ukusebenzisa izimali ezingcono kanye nezimali ezingcono.
Ukuba khona kwehlukile kwezimali apho kugcinwa kwezimali kuyindlela yokuthi kungakhali ukuba kwezimali, okukhulu kakhulu kwezimali ezikhulu. Iningi lezindawo zokugcina kwezimali zidinga ukulandelana nezimali zokuphepha okuthi kudingeka kwenziwe ukulayisha ngenxa yokuthi kungakhali ukuthi kwehlukile kakhulu kwayo kwayo kanye nokuthi kungakhali ukusebenza kwezimali. Lapho izinkampani zilahlela le miyalo, ziyavuma ukuthi kuzodinga ukuthi kwezimali zingena ngokungcono. Ngakho ke, abasebenzisa okuhle bazithuthukisa ngaphambili, ukuthi kuzodinga ukuthi kwezimali zingena ngokungcono futhi zisebenze ngendlela ethile noma kungakhali ukuthi kwehlukile.
Ukubeka imicelo yokugcina ngemagogogo yindlela ebalulekile ukulandela kanjani i-batteries eziyane ne-lithium kanye nezimo zazo zonke. Le micelo ikunquma izinkomba eziningi eziyaxhuma nezinto ezifanegayo nezokugcinwa kwezimali, izimo zokugcinwa, nezimo zazo zonke. Ngale ncamelo, abasebenzisi benokuwona izinkinga ngokushesha bese kungafani nezinkinga eziphezulu, okuwenza kube lula ukuthola okuningi kwezimali ezigcinwe. Abakhubeki bonke le ndawo basebenzisa ukuchazwa okuqondile ukuze le batteries aziyasebenza ngendlela efanele ngokwesikhathi eside ngendlela engafani nekuphela kancane. Kwezimali ezisebenzisa amandla wokubuyisa, le ndlela yokulandela yenza isisho phakathi kwezimali eziyane nezindleko zokugcina nezinkinga ezingafani.
Kunoma into engathi ukuthola isistimu sabathereyi elithiyam lelithiyam ekhaya kuye, ukwazi ukuthi yini indlela yemirhweba enayo iyahlukisa konke xa kufika kweqiniso lokuphepha kanye nokwenzeka kwezinkathi eziningi. Ababhanga ngamanye kuzothola ukuthi kubantu kanye nezindaba zokuphila kwezikhathi ezingama-5 kuya kuma-10 kanye nezinhloso zokuphepha kungaba kungenjalo. Kodwa musa ukulalela ngokuphelele kwezimirhweba izinto zokuphepha! Ukulandelana nezinkomba zokuphepha eziphawulwe yileli bhanga kungaba kungcono ukuthutha isikhathi isistimu sabathereyi esebenza ngalo kabusha. Xa kwenziwa kahle ukuphepha, izistimu zabathereyi beseluleko zizokuphela ukunikeza amathuba wokusebenza okuphephile ekhaya ngemva kohlukaniswa kwezikhathi eziningi.
