Amabhethri Emoto Kagesi Uma kuqhathaniswa Namabhethri E-Hybrid: Umehluko Obalulekile
Ukuthuthukiswa kwezimoto zikagesi kwenze amagama athi "imoto kagesi" (iBattery Electric Vehicle/BEV) kanye nethi "imoto exubile" (HEV, kufaka phakathi i-Plug-in Hybrid/PHEV) ajwayeleke kakhulu. Ngemuva kobuchwepheshe obuhlukene, kunesici esisodwa esibalulekile esinquma ukuthi isebenza kanjani, ukusebenza kwayo kahle, izindleko zayo, ngisho nokuhlangenwe nakho kwayo kokushayela: ibhethri. Nakuba zombili zigcina amandla kagesi, amabhethri ezimotweni zikagesi kanye namabhethri ezimotweni ezixubile aklanyelwe izinjongo ezahlukene, osayizi, kanye namasu okusebenzisa. Lesi sihloko sixoxa ngomehluko omkhulu phakathi kwamabhethri ezimoto zikagesi namabhethri e-hybrid ngokucacile nangokusebenzayo.
1) Umsebenzi Oyinhloko Webhethri Kuhlelo Lwedrayivu
Emotweni kagesi emsulwa (i-BEV), ibhethri liwumthombo wamandla oyinhloko. Amandla kagesi avela ebhethri asetshenziselwa ukunika amandla injini kagesi njalo. Ngakho-ke, ibhethri le-BEV kumele likwazi ukunikeza amandla amakhulu ukuze libe nobubanzi obanele, kuyilapho likwazi nokunikeza amandla aphezulu okusheshisa nokusheshisa.
Ezimotweni ezixubile, ibhethri lisebenza njengomngane wenjini kaphethiloli/idizili. Injini evamile ihlala ingumthombo wamandla oyinhloko ezimweni eziningi, kuyilapho ibhethri lisiza ngesikhathi sokusheshisa, ukuqala, ukuma, kanye nokushayela kancane. Kuma-hybrid avamile (ama-HEV), ukushaja ibhethri ngokuvamile kuvela ekubhulekeni okuvuselelayo kanye nenjini. Kuma-plug-in hybrids (ama-PHEV), ibhethri lingashajwa ngaphandle, okuvumela ukuthi lihambe ibanga elithile ngogesi lodwa ngaphambi kokuba injini iqale ukusebenza.
2) Umthamo Webhethri: Elikhulu vs Eliphakathi/Elincane
Umehluko olula kakhulu ukuwubona umthamo.
– Amabhethri ezimoto zikagesi (BEV) ngokuvamile aphakathi kuka-40–100 kWh (amanye angaphezulu nakakhulu), kuye ngemodeli kanye nobubanzi bokuhlosiwe.
– Amabhethri e-Hybrid (HEV) ngokuvamile mancane kakhulu, ngokuvamile asezingeni lika-1–2 kWh (yize lokhu kuhluka).
– Amabhethri e-plug-in hybrid (PHEV) aphakathi nendawo: cishe angu-8–25 kWh, njengoba ehloselwe ukunikeza ibanga elingamakhilomitha angamashumi amaningana “kumodi kagesi”.
Umthamo omkhulu wama-BEV wenza amabhethri abe nzima futhi adinga izinhlelo zokupholisa nezokuvikela eziyinkimbinkimbi kakhulu. Ngokuphambene nalokho, amabhethri e-HEV mancane kakhulu, alula, futhi ngokuvamile awaklanyelwe ukuhamba ibanga elide lokushayela ngogesi kuphela.
3) Isu Lokusebenzisa (Ukujula Kokukhishwa) kanye Nempilo Yesevisi
Amabhethri e-BEV asetshenziselwa ukunika imoto amandla nsuku zonke, okusho ukuthi akhiqiza amandla engeziwe (ukushaja nokukhipha). Kodwa-ke, ama-BEV avame ukuklanywa ngezinhlelo zokuphatha amabhethri eziyinkimbinkimbi (i-BMS) ukuze kugcinwe impilo yebhethri, isibonelo ngokukhawulela ukusetshenziswa kwemingcele ethile ephezulu nephansi (ama-buffer). Ukulawula izinga lokushisa nakho kubalulekile, njengoba ukuwohloka kwebhethri kuthonywa kakhulu izinga lokushisa.
Kuma-hybrid, amabhethri avame ukusebenza ngaphakathi "kwebanga lokuphepha" elincane. Ama-HEV avame ukugcina izinga elithile lebhethri (isb., hhayi eligcwele kakhulu noma elingenalutho kakhulu) ukuze anikeze usizo lwamandla ngokushesha futhi athole amandla okuvuselela ngaso sonke isikhathi. Ngenxa yomthamo wawo omncane, imijikelezo ingenzeka kaningi kodwa ekujuleni okungajulile. Lokhu kusiza ukugcina isikhathi sokuphila, yize kusancike ekwakhiweni kweseli kanye nekhwalithi.
4) Ukushaja: Ingqalasizinda Yokushaja vs Ukuvuselela kanye Nenjini
Izimoto zikagesi (BEVs) zithembele kakhulu ekushajeni kwangaphandle: ukushaja ekhaya (AC) noma ukushaja okusheshayo (DC). Isivinini sokushaja siyahlukahluka, kusukela emahoreni ambalwa ekhaya kuya emaminithini ayishumi ekushajeni okusheshayo, kuye ngamandla eshaja kanye nekhono lemoto.
Izimoto ze-Hybrid (HEV) ngokuvamile azidingi indawo yokukhipha ugesi. Ibhethri lishajwa yi:
– Ukubhuleka okuvuselelayo (amandla okubhuleka aguqulwa abe ugesi)
– Injini (ngejeneretha)
I-plug-in hybrid (PHEV) ihlanganisa lokhu okubili: ingashajwa ngaphandle njengemoto kagesi, kodwa isenenjini yokusekelayo. Lokhu kulungele abasebenzisi abafuna ukuguquguquka: ukuhamba kwansuku zonke kungaba ngogesi, kanti uhambo olude lunganciki kakhulu kushaja.
5) Uhlobo lweKhemistri yebhethri kanye Nezidingo Zokushisa
Kokubili ama-BEV nama-hybrid angasebenzisa amakhemikhali ebhethri afanayo, kodwa izitayela zokwamukelwa zihlukile.
– Ama-BEV avame ukusebenzisa i-Lithium-ion enezinhlobo ezahlukene zamakhemikhali njenge-NMC/NCA (amandla aphezulu) noma i-LFP (emelana nokushisa kakhulu, ihlala isikhathi eside, izindleko eziphansi, kodwa ubuningi bamandla obuphansi).
– Ama-hybrid asebenzisa ne-Lithium-ion, kodwa amanye amamodeli (ikakhulukazi izizukulwane ezindala) asebenzisa i-NiMH (i-Nickel-Metal Hydride) ngoba yaziwa ukuthi iqinile, iphephile, futhi ifanelekela imijikelezo yokushaja okusheshayo.
Ngokuphathelene nokupholisa, ama-BEV ngokuvamile asebenzisa izinhlelo zokushisa eziyinkimbinkimbi kakhulu (ngokuvamile eziwuketshezi) ngoba amabhethri awo makhulu futhi adinga ukugcinwa emazingeni okushisa afanele, ikakhulukazi ngesikhathi sokushaja okusheshayo. Ama-hybrid ayadinga ukupholisa, kodwa imiklamo yawo ingaba lula ngenxa yomthamo wawo omncane kanye nokusetshenziswa okungajwayelekile "kwemithwalo yokushaja esheshayo" njengokushaja okusheshayo kwe-DC.
6) Ukusebenza Kwebhethri, Ukusebenza Kahle, kanye Nendima
Kuma-BEV, ukusebenza kuhlobene eduze nebhethri: amandla okusheshisa, isivinini sokushaja, kanye nokuzinza kwamandla lapho ibhethri liphansi kuncike ekwakhiweni kwephakethe, i-BMS, kanye nesilinganiso sokukhishwa.
Kuma-hybrid, ibhethri lisebenza kakhulu njenge-"booster" kanye ne-efficiency stabilizer. Isibonelo:
– Uma ibambeke emotweni, imoto ingahamba kancane ngenjini kagesi ngakho injini ayidingi ukuvula kaningi.
– Ngesikhathi sokusheshisa, injini kagesi isiza injini ukuze ukusetshenziswa kukaphethiloli kuncishiswe.
– Uma ubhuleka, amandla avame ukulahleka njengokushisa abuyiselwa ebhethrini.
Ngenxa yalokho, ama-hybrid awahlali enikeza umuzwa "wokusebenza ngogesi kuphela", kodwa avame ukuba ngcono kakhulu ekusebenziseni kahle uphethiloli ezimweni zokuma nokuhamba.
7) Izindleko, Ubunzima, kanye Nengozi Yokwelashwa
Ngokuvamile, amabhethri e-BEV abiza kakhulu ngenxa yobukhulu bawo kanye nomthamo wawo omkhulu. Kodwa-ke, ama-BEV ane-drivetrain elula yomshini (ayinayo injini yokushisa yangaphakathi), okuholela ezindleleni zokulungisa eziphansi (ayinayo i-oyili yenjini, ama-spark plug, njll.).
Ama-hybrid asesimweni esiyingqayizivele: amabhethri awo mancane (okunganciphisa izindleko zamabhethri), kodwa izimoto ezixubile zinezitimela ezimbili zokushayela (injini kanye nogesi). Lokhu yinkimbinkimbi kungathinta izindleko zokulungisa kanye nokulungiswa okungenzeka ngokuhamba kwesikhathi, yize empeleni, ama-hybrid amaningi aziwa ngokuphila kwawo isikhathi eside ngenxa yezinhlelo zawo ezivuthiwe.
Kuma-PHEV, ubunzima buyanda ngoba anebhethri elikhulu kune-HEV, ichweba lokushaja, kodwa asenayo injini. Uma abasebenzisi beshaja njalo futhi bandisa imodi ye-EV, ama-PHEV angaba ngcono kakhulu. Kodwa-ke, uma eshajwa njalo, isisindo esengeziwe sebhethri singenza ukusetshenziswa kukaphethiloli kube ngaphansi kokufanele uma kuqhathaniswa nama-HEV.
8) Umthelela Emkhathini Wezindlwana Nokwakhiwa Kwezimoto
Amabhethri e-BEV avame ukubekwa phansi (ipulatifomu yebhodi lokuskeyitha). Lokhu kunikeza isikhungo samandla adonsela phansi esiphansi nesizinzile, kodwa kunezela esisindweni semoto iyonke.
Kuma-hybrid, ibhethri elincane livame ukutholakala ngaphansi kwesihlalo sangemuva noma ebhuthini. Lokhu ngokuvamile kunciphisa isikhala sekhabhini, kodwa kwamanye amamodeli, umthamo webhuthini ungancishiswa uma kuqhathaniswa nezinguqulo ezingezona ezibhuthini.
Isiphetho
Umehluko omkhulu phakathi kwamabhethri emoto kagesi namabhethri e-hybrid usendimeni yawo, umthamo, indlela yokushaja, kanye nesu lokusebenzisa. Amabhethri e-BEV “ayinhliziyo” yemoto: makhulu, aklanyelwe ibanga eliphezulu namandla, futhi ancike kakhulu ekushajeni kwangaphandle. Amabhethri e-hybrid mancane futhi asebenza njengomngane wenjini, okwandisa ukusebenza kahle kanye nokusebenzisa amandla okubhuleka; kuma-PHEV, ibhethri livala igebe phakathi kokuhlangenwe nakho kwemoto kagesi kanye nokuguquguquka kwenjini evamile.
Uma ufuna ulwazi lokushayela ngogesi oluphelele futhi ulungele ukugcina inqubo yokushaja, ama-BEV anikeza ubulula kanye nezindleko zokusebenza eziphansi. Uma ufuna ukusebenza kahle ngaphandle kokuthembela kakhulu kwingqalasizinda yokushaja, ama-hybrid ayisinqumo esiwusizo. Okwamanje, ama-PHEV afanele labo abafuna "izindawo zombili": ugesi wokusetshenziswa kwansuku zonke, kanye nenjini yohambo olude.
Uma ungathanda, ngingangeza ithebula lokuqhathanisa (umthamo, amaphethini okushaja, izindleko, izinzuzo kanye nokubi) noma ngivumelanise lesi sihloko nomongo wase-Indonesia (izinhlobo zamashaja, imikhuba yokuhamba, kanye nokucabangela izindleko zikagesi uma kuqhathaniswa nezindleko zikaphethiloli).
