As Izimoto zikagesi (EVS)Yanda kakhulu emigwaqweni, ukuqonda umthelela wezempilo yebhethri ekusebenzeni kubalulekile. Ibhethri yinhliziyo yeIsiteshi Sokukhokhisa i-EV, amandla konke kusuka ekusheshisweni kuya ekuqhekekeni. Kepha kwenzekani lapho ibhethri lenza buthaka ngokuhamba kwesikhathi? Lo mbhalo uhlola ukuthi ibhethri elibuthakathaka lingathinta kanjani izici ezahlukahlukene zokusebenza kwe-EV nokuthi yiziphi izinyathelo ezingathathwa ukuze zinciphise le miphumela.
Ukuqonda nge-EV Battery Health
OkubuthakathakaI-Battery Charging PileKu-EV ngokuvamile kubonakaliswa ngamakhono ancishisiwe okubamba imali, izikhathi ezinde zokushaja, kanye nokwehla okubonakalayo ebangeni lokushayela. Kunezici eziningana zifaka isandla ekuwohlokeni kwebhethri, okubandakanya ubudala, amaphethini wokusebenzisa, nokuchayeka kumazinga okushisa aphezulu. Ngokuhamba kwesikhathi, lezi zinto zibangela ukuba amaseli ebhethri awohloka, aholele amandla abo kanye nokusebenza kwawo. Izinkomba zebhethri elibuthakathaka zifaka uhla lokushayela oluncishisiwe, imvamisa eyengeziwe yokushaja, kanye nezikhathi ezinde zokushaja.
Umthelela ekusebenzeni kwe-EV
Ibhethri elibuthakathaka lingathonya kakhulu ibanga lokushayela kanye nokusebenza kahle kweI-EV ishaja i-Wallbox. Enye yemiphumela esheshayo kakhulu ukuncipha ebangeni lokushayela jikelele. Njengoba ibhethri lilahlekelwa umthamo, ibanga i-EV lingahamba ngecala elilodwa lincipha, lidinga ukuma okuvame ukwenziwa kabusha. Lokhu kuncishiswa ebangeni kungaba yinkinga ikakhulukazi ekuhambeni ibanga elide futhi kungaholela ekukhathazekeni okuphezulu kokukhathazeka phakathi kwabashayeli. Ngokwengeziwe, ibhethri elibuthakathaka lingathinta ukusebenza kwamandla kwemoto, njengoba uhlelo lungadinga ukusebenza kanzima ukuletha amandla adingekayo, ukunciphisa ububanzi obusebenzayo ngakunye.
Ukulethwa kwamandla nokusheshisa amakhono weU-EV ukhokhisa i-polenathi athintekile ngempilo yebhethri. Ibhethri elibuthakathaka lingalwa kanzima ukuhlinzeka ngamandla adingekayo ukuze usheshiswe ngokushesha, okuholela ezikhathini zokuphendula kancane futhi wehlile ukusebenza okuphelele. Lokhu kungabonakala ikakhulukazi lapho uzama ukusheshisa ngokushesha kusuka esitobhini noma lapho uhlangana emigwaqweni emikhulu. Ukukhishwa kwamandla okuncishisiwe kungathinta isipiliyoni sokushayela, okwenza imoto izizwe ingaphenduli kangako futhi ingakwazi ukusingatha izimo zokushayela ezifunwayo.
Imiphumela ekushajaweni
Ukuwohloka kwebhethri nakho kungathintaI-EV ishaja imishiniisivinini nokusebenza kahle. Njengoba umthamo webhethri uyancipha, kungathatha isikhathi eside ukufinyelela ngokugcwele. Lesi sikhathi esinwebekile sokushaja singaba wukuphazamisa abashayeli abathembela ezikhathini ezisheshayo, ikakhulukazi phakathi nohambo olude. Ngokwengeziwe, ibhethri elibuthakathaka kungenzeka lingakwazi ukuphatha ukushaja okusheshayo njengempumelelo, okuholela kumanani wokushaja kancane ngisho naseziteshini ezinamandla ezinamandla. Lokhu kusebenze kahle kungaqhubekisela phambili ukukhathazeka ngobubanzi, njengoba abashayeli bangazithola bechitha isikhathi esithe xaxa eziteshini zokushaja kunalokho obekulindelwe.
Ukwethenjwa kwebhethri elibuthakathaka kungaba nomthelela ekunciphiseni ukukhathazeka okuxakile. Lapho ukusebenza kwebhethri kungalindelekile, abashayeli bangakuthola kuyinselele ukuhlela uhambo olude ngokuzethemba. Ukwesaba ukuphelelwa amandla ngaphambi kokufinyelela esiteshini sokushaja kunganciphisa ukusebenza kwe-EV ngokuhamba okunwetshiwe. Lokhu kungaqiniseki kungaba ukuvimbela okubalulekile kwabathengi abangaba khona ababeka phambili ukuthembeka nokusebenziseka kalula.
Isikhathi eside nokulungiswa
I-Lifespan yebhethri le-EV lithinteka ngqo ngempilo yalo. Ibhethri elibuthakathaka ngeke linciphise ukusebenza kwemoto kuphela kodwa futhi linciphise isikhathi salo sempilo yonke. Ukugcinwa njalo nokuqapha njalo kubalulekile ukuze kunwetshwe impilo yebhethri futhi kuqinisekiswe ukusebenza okungaguquki. Lokhu kufaka phakathi amasheke ajwayelekile kanye nemikhuba yokulungisa ukuthola izimpawu zokuqala zezinkinga zebhethri, njengokuncipha komthamo noma izikhathi zokushaja. Ukuqalisa ukusebenzisa izindlela zokuvimbela kungasiza ukunciphisa imiphumela yokuwohloka kwebhethri nokugcina ukusebenza kahle.
Ukucatshangelwa kwezezimali nakho kudlalwa lapho kusebenza ngebhethri elibuthakathaka. Ukufaka esikhundleni noma ukulungisa ibhethri elicekeziwe kungabiza, futhi kubalulekile ukuthi abanikazi be-EV baqonde imiphumela engaba khona yezezimali. Abakhiqizi abaningi bahlinzeka ngamawaranti futhi bambozwe ngezinkinga zebhethri, kepha ukuqonda imigomo nemibandela yalezi zindlela ezibalulekile. Ukuqinisekisa ukuhambisana nokushaja okunconyiwe nokukhuthaza ukukwenza kungasiza ekugcinweni kwezempilo yebhethri futhi kungenzeka ukuthi ugweme ukulungiswa okubizayo noma ukushintshwa.
Izixazululo zezobuchwepheshe
Amasistimu wokuphatha ibhethri athuthukile (BMS) adlala indima ebalulekile ekuqapheleni nasekulondolozeni impilo yebhethri. Lezi zinhlelo zibheka ngokuqhubekayo isimo sokushaja, ama-voltage, lokushisa, kanye nempilo yonke yamaseli ebhethri. Ngokulawula ukushaja kanye nokukhipha imijikelezo, i-BMS kusiza ukunciphisa imiphumela emibi yokuwohloka kwebhethri. Ubuchwepheshe be-BMS banamuhla bungashintsha isilinganiso sokushaja bese ulinganisela umthwalo kuwo wonke amaseli ebhethri, okwenza lula ukusebenza kanye nokunweba impilo yebhethri.
Ukuphathwa kwe-Thermal kungenye indlela ebucayi yokulondolozwa kwezempilo yebhethri. Izinhlelo ezisebenzayo zokuphathwa kwe-Thermal zilawula izinga lokushisa lebhethri ngesikhathi sokushaja kanye nokukhipha imijikelezo, ukuvimbela ukunqwabelanisa ngokweqile kanye nokuqinisekisa ukusebenza kahle. Ngokugcina ibhethri ngaphakathi kobubanzi bokushisa obuphephile, lezi zinhlelo zehlisa ubungozi bokuwohloka okubangelwa ukushisa, okuyinkinga ejwayelekile enamabhethri aphezulu e-lithium-ion asetshenziswa ku-EVS.
Izindlela zokuvimbela
Ukwemukela imikhuba yokushaja efanelekile kubalulekile ukuze kugcinwe impilo yebhethri. Lokhu kufaka phakathi ukugwema izifunda ezimbi kakhulu zokukhokhisa (soc), njengokushaja okungaguquki ku-100% noma ukudilizwa ku-0%. Esikhundleni salokho, ukulondolozela i-software eliphakathi, ngokujwayelekile phakathi kwama-20% nama-80%, kungasiza ukunweba isikhathi sokuphila kwebhethri. Ngaphezu kwalokho, ukugwema ukuvezwa kwamazinga okushisa aphezulu, kokubili okushisayo nokubandayo, kungavikela ukucekelwa phansi kwamangqamuzana ebhethri.
Ukulungiswa okujwayelekile nokuqapha kuyisihluthulelo sokuthola izimpawu zakuqala zezinkinga zebhethri futhi zikhulume ngokushesha. Ukusebenzisa amathuluzi nobuchwepheshe bokuqashwa kwezempilo kwebhethri kunganikeza ukuqonda okubalulekile esimweni nasekusebenzeni kwebhethri. Ukuhlolwa okujwayelekile nokulondolozwa kungakhomba izinkinga ezingaba khona ngaphambi kokuba zibe zibalulekile, ziqinisekise ukuthi ibhethri lihlala lisempilweni enhle futhi lenza ngokuthembekile ngokuhamba kwesikhathi.
Isikhathi sePosi: Nov-20-2024