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Umhlahlandlela: Ekusetshenzisweni kwebhethri ye-lithium, kufanele kuqashelwe ukuthi ibhethri izongena esimweni sokulala ngemva kwesikhathi esithile. Ngalesi sikhathi, umthamo ungaphansi kokujwayelekile, futhi isikhathi sokusebenzisa sifinyezwa. Kodwa-ke, ibhethri ye-lithium kulula ukuyisebenzisa, inqobo nje uma idlula imijikelezo ye-3-5 evamile yokushaja nokukhipha, ibhethri ingenziwa isebenze, futhi umthamo ovamile ubuyiselwa.
Ngenxa yezici zebhethri ye-lithium ngokwayo, inquma ukuthi cishe akukho mphumela wenkumbulo. Kumele kuqashelwe ekusetshenzisweni kwamabhethri e-lithium ukuthi ibhethri ibekwe esimweni sokulala. Ngalesi sikhathi, umthamo ungaphansi kwenani elivamile, futhi isikhathi sokusebenzisa sifinyezwa.
Kodwa-ke, ibhethri ye-lithium kulula ukuyisebenzisa, inqobo nje uma idlula imijikelezo ye-3-5 evamile yokushaja nokukhipha, ibhethri ingenziwa isebenze, futhi umthamo ovamile ubuyiselwa. Ngenxa yezici zebhethri ye-lithium ngokwayo, inquma ukuthi cishe akukho mphumela wenkumbulo. Ngakho-ke, ibhethri ye-lithium entsha ocingweni lomsebenzisi isendleleni yokusebenza, ayidingeki ezindleleni ezikhethekile nemishini.
Akuyona nje ithiyori ithiyori, kusukela ekuzijwayezeni kwami, kusukela ekuqaleni, ngisebenzisa izindlela ezijwayelekile ukushaja le modi "yokwenza kusebenze kwemvelo" iyona engcono kakhulu. Indlela efanele yokusebenzisa ibhethri ye-lithium kanye nendlela yokushaja nokukhipha Ngenkinga "yokusebenza" yamabhethri e-lithium, izitatimende eziningi yilezi: isikhathi sokushaja kufanele sibe ngaphezu kwamahora angu-12, siphindwe kathathu ukuze kusebenze ibhethri. Lokhu "kuqala okuthathu nantathu kushaja amahora angu-12 ngaphezulu" kusho ukuthi kusobala ukuqhubeka kusuka kumabhethri e-nickel njenge-nickel-cadmium ne-nickel-hydrogen.
Ngakho-ke lolu hlobo lwesisho, ungasho ukuthi isiqalo sisetshenziswa kabi. Izici zokushaja nokukhipha amabhethri e-lithium namabhethri e-nickel zingahluka kakhulu, futhi ungakutshela ngokucacile. Zonke izinto zobuchwepheshe eziqinile engizibuyekezile zigcizelela ukuthi zizokhokhisa ngokweqile futhi zizokhipha ngokweqile kumabhethri e-lithium, ikakhulukazi i-lithium ewuketshezi.
Ibhethri ye-ion idala umonakalo omkhulu. Ngakho-ke, ukushaja kungcono kukhokhiswe ngokuya kwesikhathi esijwayelekile kanye nendlela ejwayelekile, ikakhulukazi amahora angaphezu kwayi-12 wokushaja okude. Ngokuvamile, indlela yokushaja echazwe kumanuwali yeziqondiso iyindlela evamile yokushaja.
Ngesikhathi esifanayo, ukushaja okude kuthatha isikhathi eside, ngokuvamile kudinga ukwenziwa ebusuku, kuyilapho kugridi yamandla yezwe lami, i-voltage ezingxenyeni eziningi iphakeme kakhulu, futhi ukushintshashintsha kukhulu. Njengoba kushiwo ngaphambili, ibhethri ye-lithium intekenteke kakhulu, imelana kakhulu nokuguquguquka kokushaja nokukhipha, ngakho-ke lokhu kuyingozi eyingozi. Ukwengeza, esinye isici sokungashayi indiva ukuthi amabhethri e-lithium nawo awafanelekile ukuchithwa ngokweqile, futhi ukuchichima ngokweqile nakho kubi kakhulu kumabhethri e-lithium.
Ithuluzi / ibhethri ye-lithium eluhlaza, ibhethri le-nickel-hydrogen, ishaja yebhethri ye-lithium, isinyathelo seshaja yebhethri ye-nickel-hydrogen / indlela kufanele iqale inkundla yokushaja noma nini lapho ubona lokhu, ngoba inani lokushaja nokukhishwa lilinganiselwe, Ngakho-ke kufanele ushaje ibhethri ngangokunokwenzeka ngokukhanya. Kodwa ngithole ithebula lokuhlola lemijikelezo yokushaja ibhethri ye-lithium-ion, futhi idatha yempilo yeluphu ibhalwe kanje: I-Circulation Life (10% DOD):> 1000 cycle life (100% DOD):> izikhathi ezingu-200 lapho i-DOD ikhona khipha Ukujula kwesiNgisi isifinyezo. Njengoba kubonakala etafuleni, inani lezikhathi ezikhokhiswayo kanye nokujula kokukhishwa, impilo yomjikelezo we-10% DOD yinde kakhulu kune-100% DOD.
Kunjalo, uma ilingana nenani eliphelele elihlobene lokushaja kwangempela: 10% * 1000 = 100, 100% * 200 = 200, ukukhokhiswa kokugcina okuphelele nokukhishwa kusengcono, kodwa isisho sabasebenzisi benethiwekhi sangaphambilini kufanele sichitshiyelwe: evamile Uma kwenzeka, kufanele ugcine isimiso sokushaja ngokuvumelana nebhethri esele, kodwa uma ibhethri lakho lingenakwenzeka ukugcizelela amahora amabili ngosuku lwesibili, kufanele uqale ukushaja ngesikhathi, kunjalo, uma uzimisele Ukuthwala ishaja uye ehhovisi kungenye indaba. Uma udinga ukushaja ukuze ubhekane nakho kulindelekile ukuthi kuphazamiseke noma ngokwemibandela akuvunyelwe ukushaja, noma ngabe kunamandla amaningi, ushaja kuphela kusenesikhathi, ngoba awulahlekelwa ngempela ukushaja izikhathi ezingu-"1" impilo yomjikelezo, okungukuthi, " 0.X "izikhathi, futhi ngokuvamile le X izoba mncane.
Umgomo webhethri esele kagesi akufanele ukhathele ngokwedlulele. Isitatimende esisodwa ekugelezeni okufanayo njengokushaja okude, "Zama ukusebenzisa ugesi webhethri, kungcono ukusebenzisa ukuvala shaqa okuzenzakalelayo". Lo mkhuba empeleni nje umkhuba webhethri ye-nickel, inhloso ukugwema imiphumela yenkumbulo, ngeshwa, iphinde ijikeleze ibhethri ye-lithium.
Njengoba ibhethri lidala ibhethri ngenxa yokuphuma ngokweqile, alinazo izimo zokushajwa ezijwayelekile kanye namandla okukhanyisa. Indlela efanele yebhethri ye-lithium kuthiwa yenziwe. Amathiphu abaluleke kakhulu wenkinga yokushaja nokukhipha ekusetshenzisweni kwamabhethri e-lithium yilezi: 1, ukushaja ngokwesikhathi esijwayelekile nohlelo, ngisho nangaphezulu izikhathi ezintathu; 2, uma kukhona isamba sikagesi Uma uphansi kakhulu, kufanele uqale ukushaja ngesikhathi; 3.
Ukwenza kusebenze amabhethri e-lithium akudingi indlela ekhethekile, ekusetshenzisweni okujwayelekile, amabhethri e-lithium azokwenza ngokwemvelo. Uma ugcizelela ukuthi "indlela yokuqala yokushaja yamahora ayi-12" yokuqala, ngeke ibe nemiphumela. Ngakho-ke, konke ukuphishekela amahora angu-12 kuya kwangu-16 wokushaja okude kakhulu nokusebenzisa amabhethri e-lithium ukuvala shaqa okuzenzakalelayo, akulungile.
Uma wenze ngokwesitatimende esingalungile, sicela usilungise kusenesikhathi, mhlawumbe akukephuzi kakhulu. Qaphela ukuthi ishaja yasekuqaleni ngokwayo ivikela futhi ilawula ikhwalithi yesifunda sokulawula, kusekhona isiqinisekiso esikhulu sokuvikelwa kwamabhethri e-lithium. Ngakho-ke, ukuqonda kwemithetho yokushaja yikhona okugxilwe kukho.
Kwezinye izimo, ezinye izivumelwano zingenziwa. Isibonelo, uma ucabanga ukuthi ibhethri kumele lishajwe ngaphambi kokuthi ulale, ungaqala ukushaja ngaphambi kokuyolala. Isihluthulelo senkinga ukuthi kufanele wazi ukuthi iyiphi indlela eyiyo, ungakwenzi ngamabomu ngokwesitatimende esingalungile.
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