As izimoto zikagesi (EVs)zande kakhulu emigwaqeni, ukuqonda umthelela wempilo yebhethri ekusebenzeni kubalulekile. Ibhethri inhliziyo ye-anIsiteshi sokushaja se-EV, inika amandla yonke into ukusuka ekusheshiseni kuye kububanzi. Kodwa kwenzekani lapho ibhethri iba buthaka ngokuhamba kwesikhathi? Lesi sihloko sihlola ukuthi ibhethri elibuthakathaka lingathinta kanjani izici ezihlukahlukene zokusebenza kwe-EV nokuthi yiziphi izinyathelo ezingathathwa ukuze kuncishiswe le miphumela.
Ukuqonda Impilo Yebhethri ye-EV
A obuthakathakainqwaba yokushaja ibhethriku-EV ngokuvamile ibonakala ngekhono elincishisiwe lokubamba inkokhiso, izikhathi zokushaja ezinde, kanye nokwehla okubonakalayo kwebanga lokushayela. Izinto ezimbalwa zinomthelela ekonakaleni kwebhethri, okuhlanganisa ubudala, amaphethini okusetshenziswa, nokuchayeka kumazinga okushisa adlulele. Ngokuhamba kwesikhathi, lezi zici zenza amaseli ebhethri wonane, kube nomthelela kumthamo nokusebenza kahle kwawo. Izinkomba zebhethri eliba buthakathaka zifaka phakathi ibanga lokushayela elincishisiwe, imvamisa ekhulisiwe yokushajwa, kanye nezikhathi zokushaja okungenzeka zibe zinde.
Umthelela Ekusebenzeni kwe-EV
Ibhethri elibuthakathaka lingaba nomthelela omkhulu kububanzi bokushayela nokusebenza kahle kwe-EV Ukushaja Wallbox. Omunye wemiphumela esheshayo ukuncishiswa kwebanga lokushayela lilonke. Njengoba ibhethri lilahlekelwa umthamo, ibanga elingahamba i-EV ngokushajwa okukodwa liyancipha, okudinga ukumisa ukushajwa okuvamisile. Lokhu kwehliswa kobubanzi kungaba yinkinga ikakhulukazi ekuhambeni amabanga amade futhi kungaholela ekwandeni kokukhathazeka okuphakathi kwabashayeli. Ukwengeza, ibhethri elibuthakathaka lingathinta ukusebenza kahle kwamandla emoto, njengoba isistimu ingase idinge ukusebenza kanzima ukuze ilethe amandla adingekayo, iqhubeke inciphisa ububanzi obusebenzayo ngeshaji ngayinye.
Amandla okulethwa kwamandla kanye nokusheshisa kwe-I-EV Charge Polenazo zithintwa impilo yebhethri. Ibhethri elibuthakathaka lingase libe nzima ukunikeza amandla adingekayo okusheshisa ngokushesha, okuholela ezikhathini zokuphendula ezihamba kancane kanye nokwehla kokusebenza kukonke. Lokhu kungase kubonakale ikakhulukazi lapho uzama ukusheshisa ngokushesha ukusuka esitobhini noma lapho uhlangana nothelawayeka. Ukukhipha amandla ancishisiwe kungase kuthinte umuzwa wokushayela, kwenze imoto izizwe ingasabeli futhi ingakwazi ukuphatha izimo zokushayela ezinzima.
Imithelela Ekushajeni
Ukonakaliswa kwebhethri nakho kungaba nomthelelaImishini yokushaja ye-Evisivinini nokusebenza kahle. Njengoba umthamo webhethri uncipha, kungathatha isikhathi eside ukufinyelela ukushajwa okugcwele. Lesi sikhathi sokushaja esinwetshiwe singaba nzima kubashayeli abathembele ezikhathini ezisheshayo zokushintsha, ikakhulukazi phakathi nohambo olude. Ukwengeza, ibhethri elibuthakathaka lingase lingakwazi ukuphatha ukushaja okusheshayo ngendlela ephumelelayo, okuholela emazingeni okushaja ahamba kancane ngisho naseziteshini zokushaja ezinamandla amakhulu. Lokhu kungasebenzi kungabhebhethekisa kakhulu ukukhathazeka kwebanga, njengoba abashayeli bangase bazithole bechitha isikhathi esiningi eziteshini zokushaja kunalokho obekulindelwe.
Ukuthembeka kwebhethri elibuthakathaka nakho kungaba nomthelela ekwandeni kokukhathazeka kwebanga. Uma ukusebenza kwebhethri kuba okungalindelekile, abashayeli bangase bakuthole kuyinselele ukuhlela uhambo olude ngokuzethemba. Ukwesaba ukuphelelwa amandla ngaphambi kokufinyelela esiteshini sokushaja kungakhawulela ukusebenza kokusetshenziswa kwe-EV ohambweni olunwetshiwe. Lokhu kungaqiniseki kungaba yisithiyo esibalulekile sabathengi be-EV abangahle babeke phambili ukwethembeka nokusebenzisa kalula.
Ukuphila Isikhathi Eside Nokunakekela
Ukuphila kwebhethri le-EV kuthintwa ngokuqondile impilo yayo. Ibhethri elibuthakathaka ngeke linciphise ukusebenza kwemoto kuphela kodwa futhi lifinyeze impilo yayo yonke. Ukugcinwa njalo nokuqapha kubalulekile ukuze kunwetshwe impilo yebhethri nokuqinisekisa ukusebenza okungaguquki. Lokhu kuhilela ukuhlola okujwayelekile kanye nezinqubo zokunakekela ukuze kutholwe izimpawu zangaphambi kwesikhathi zezinkinga zebhethri, njengokuncipha komthamo noma izikhathi zokushaja ezikhuphukile. Ukusebenzisa izinyathelo zokuvimbela kungasiza ukunciphisa imithelela yokuwohloka kwebhethri nokugcina ukusebenza kahle.
Ukucatshangelwa kwezezimali nakho kuyavela lapho usebenza nebhethri elibuthakathaka. Ukushintsha noma ukulungisa ibhethri eyonakele kungase kubize, futhi kubalulekile kubanikazi be-EV ukuthi baqonde imithelela engaba khona yezezimali. Abakhiqizi abaningi banikeza amawaranti kanye nokufakwa kwezinkinga zebhethri, kodwa ukuqonda imigomo nemibandela yalezi ziqinisekiso kubalulekile. Ukuqinisekisa ukuthobelana nezinqubo ezinconyiwe zokushaja nokunakekela kungasiza ukulondoloza impilo yebhethri futhi okungenzeka kugweme ukulungiswa okubizayo noma ukushintshwa.
Izixazululo Zezobuchwepheshe
Amasistimu okuphatha amabhethri athuthukile (BMS) adlala indima ebalulekile ekuqapheni nasekugcineni impilo yebhethri. Lawa masistimu ahlala eqapha isimo sokushaja, amandla kagesi, izinga lokushisa, kanye nempilo yonke yamaseli ebhethri. Ngokulawula imijikelezo yokushaja nokukhipha, i-BMS isiza ukunciphisa imiphumela emibi yokuwohloka kwebhethri. Ubuchwepheshe besimanje be-BMS bungalungisa izinga lokushaja futhi bulinganise umthwalo kuwo wonke amaseli ebhethri, kuthuthukise ukusebenza futhi kunwebe ukuphila kwebhethri.
Ukuphatha okushisayo kungenye into ebalulekile yokugcina impilo yebhethri. Amasistimu okulawula okushisayo asebenzayo alawula izinga lokushisa lebhethri phakathi nemijikelezo yokushaja nokukhipha, ukuvimbela ukushisa ngokweqile nokuqinisekisa ukusebenza okuphelele. Ngokugcina ibhethri ngaphakathi kwebanga lokushisa eliphephile, lezi zinhlelo zinciphisa ingozi yokonakaliswa okubangelwa ukushisa, okuyinkinga evamile ngamabhethri e-lithium-ion aphezulu asetshenziswa kuma-EVs.
Izinyathelo Zokuvimbela
Ukwamukela izinqubo zokushaja ezifanele kubalulekile ekugcineni impilo yebhethri. Lokhu kufaka phakathi ukugwema izimo zokushaja ezeqisayo (i-SOC), njengokuhlala ushaja ukuya ku-100% noma ukukhokhiswa ku-0%. Kunalokho, ukunakekela i-SOC emaphakathi, ngokuvamile ephakathi kuka-20% no-80%, kungasiza ukunweba ubude bempilo yebhethri. Ukwengeza, ukugwema ukuchayeka emazingeni okushisa adlulele, kokubili ashisayo nabandayo, kungavimbela ukuwohloka okusheshayo kwamaseli ebhethri.
Ukunakekela nokuqapha okuvamile kuyisihluthulelo sokuthola izimpawu zangaphambi kwesikhathi zezinkinga zebhethri nokubhekana nazo ngokushesha. Ukusebenzisa amathuluzi nobuchwepheshe bokuqapha impilo yebhethri kunganikeza imininingwane ebalulekile mayelana nesimo nokusebenza kwebhethri. Ukuhlolwa nokugcinwa okuvamile kungakhomba izinkinga ezingaba khona ngaphambi kokuba zibe nkulu, kuqinisekise ukuthi ibhethri lihlala linempilo enhle futhi lisebenza ngokuthembekile ngokuhamba kwesikhathi.
Isikhathi sokuthumela: Nov-20-2024