Uhlelo Lwezimoto Zikagesi Luchaziwe: Izingxenye, Izinhlobo, Nokuthambekela Kwesikhathi Esizayo

Ukuguquka okusheshayo kwemboni yezimoto emhlabeni wonke kubeke uhlelo lwezimoto zikagesi phambili ekusungulweni kwezokuthutha zanamuhla. Uhlelo lwezimoto zikagesi lubhekisela kunethiwekhi ehlanganisiwe yezingxenye zikagesi neze-elekthronikhi ezisebenza ndawonye ukuze ziqhubekisele imoto kusetshenziswa ugesi esikhundleni sikaphethiloli wendabuko. Lolu hlelo luhluke ngokuphelele ezinhlelweni ze-injini evutha ngaphakathi ngoba luncike emabhethrini amandla aphezulu, izilawuli zemoto eziyinkimbinkimbi, nama-algorithm amafuphi esofthiwe ukuze kulawulwe ukugeleza kwamandla. Ukuqonda ukuthi uhlelo lwezimoto zikagesi lusebenza kanjani kubalulekile emabhizinisini ahileleke ekukhiqizeni izimoto, ekunikezweni kwezingxenye, nasezinsizeni zangemva kokuthengisa. Ukushintshela kugesi akusiyona nje into yesikhashana kodwa inguquko yesakhiwo eqhutshwa yimithetho eqinile yokukhishwa kwezinto ezingcolisayo, ukwehla kwezindleko zamabhethri, kanye nesidingo esikhulayo sabathengi sokuthutha okusimeme. Ngenxa yalokho, izinkampani eziqonda ubunkimbinkimbi bezinhlelo zezimoto zikagesi zingazibeka endaweni enhle emakethe okulindeleke ukuthi ifinyelele ezinkulungwaneni zezigidi zamadola emashumini eminyaka ezayo.

Kochwephesha bomkhakha, uhlelo lwezimoto zikagesi lumele inselele yobunjiniyela kanye nethuba lezohwebo ngoba luthinta cishe zonke izici zokuklanywa kwemoto nokusebenza kwayo. Ngokungafani nezimoto zendabuko, lapho injini nokudluliswa kwamandla kuyizinto ezihamba phambili ekwakhiweni, ubunikazi obuyisisekelo bemoto kagesi buchazwa yi-electronics yamandla, ikhemistri yebhethri, kanye nesu lokulawula ukushisa. Ukubaluleka kwalolu hlelo kwezokuthutha zanamuhla akunakugcizelelwa ngokweqile, njengoba izimoto zikagesi manje sezibalwa njengengxenye enkulu futhi ekhulayo yokuthengiswa kwezimoto ezintsha eYurophu, eChina, naseNyakatho Melika. Ngaphezu kwalokho, uhlelo lwezimoto zikagesi luthinta ngqo izici ezibalulekile zemoto ezifana nebanga, ukushesha, isivinini sokushaja, nokuphepha, okwenza kube indawo eyinhloko yokutshalwa kwezimali kocwaningo nokuthuthukiswa. Abakhiqizi bezinto zokuqala nabahlinzeki bezinga lokuqala bancintisana ukuthuthukisa ukuminyana kwamandla, ukwehlisa isisindo sohlelo, nokuthuthukisa ukwethembeka ngaphansi kwezimo ezahlukahlukene zokusebenza. Ngakho-ke, ulwazi oluphelele lwezinhlelo zezimoto zikagesi lubalulekile kunoma ubani obambe iqhaza ochungechungeni lwezimoto, kusukela ekuthengeni izingxenye kuya ekuphathweni kwezimoto.

Uhlelo lwezimoto zikagesi lakhiwe ngezingxenye ezibalulekile ezimbalwa okumele zisebenze ngokuvumelana okuphelele ukuze kunikezwe ukusebenza okuphumelelayo nokuthembekile. Enkabeni yohlelo kukhona iphakethe lebhethri, eligcina amandla kagesi adingekayo ukuze kuhanjiswe imoto, kanti i-lithium-ion iyikhemistri ehamba phambili ngenxa yokuminyana kwayo okuphezulu kwamandla nokuphila kwesikhathi eside komjikelezo. Ubuchwepheshe obusafufusa be-solid-state battery buthembisa ukuthuthuka okukhulu nakakhulu ngokufaka esikhundleni se-liquid electrolyte ngento eqinile, ngaleyo ndlela kukhuphuke ukuphepha namandla okugcina. Injini kagesi, engaba i-AC induction motor noma i-permanent magnet synchronous motor, iguqula amandla kagesi abe yi-mechanical torque ukuze ishayele amasondo ngokuphumelela okukhethekile. Phakathi kwebhethri nenjini kukhona i-power inverter nesiLawuli, umshini oyinkimbinkimbi oguqula ugesi oqondile ovela ebhethrini ube ugesi oshintshanayo we-injini ngenkathi ulawula ngokunembile isivinini ne-torque ngokusekelwe kokufakwa komshayeli. Ngaphezu kwalokho, i-on-board charger iphethe inqubo yokuguqula amandla e-AC avela kugridi abe amandla e-DC ukuze kushajwe ibhethri, kuyilapho uhlelo lwe-regenerative braking lubuyisa amandla e-kinetic ngesikhathi sokwehla kwejubane futhi lubuyisele ebhethrini. Zonke lezi zingxenye ziqashwa futhi zixhumaniswe yi-electronic control unit emotweni, esebenza njengobuchopho bohlelo lwezimoto zikagesi, isebenzisa izinkulungwane zemiyalo yokulawula ngomzuzwana ukuze ithuthukise ukusebenza, ukuphepha, nokusetshenziswa kwamandla.

Phakathi kwalezi zingxenye, iphakethe lebhethri lifanele ukunakwa okukhethekile ngoba limele into ebiza kakhulu futhi edinga ubuchwepheshe obuphezulu ohlelweni lwezimoto zikagesi. Amaphakethe ebhethri anamuhla ahlanganisa izinkulungwane zamangqamuzana (cells) ngamanye ahlelwe abe amamojula futhi afakwe i-EV BMS (uhlelo lokulawula ibhethri lezimoto zikagesi) olubheka amandla kagesi (voltage), izinga lokushisa, kanye nesimo sokushaja kuwo wonke amangqamuzana. I-EV BMS yenza imisebenzi ebalulekile njengokulinganisa amangqamuzana (cell balancing), ukuvikela ekushiseni kakhulu, nokulinganisa isimo sempilo yebhethri, konke lokhu okuthinta ngqo ubude bohambo nokuphila kwemoto. Ngaphandle kohlelo oluqinile lokulawula ibhethri, ubungozi bokushisa ngokungalawuleki (thermal runaway), ukuwohloka okusheshayo, noma ukulahlekelwa amandla kungazelelwe kuyanda kakhulu, okwenza i-BMS ibe yingxenye yokuphepha engenakuphikiswa. Izinkampani ezifana ne-Shenzhen Fujia Power Technology Co., Ltd. zisebenza ngokukhethekile ekuthuthukiseni izixazululo ze-BMS ezithuthukisiwe ezihambisana nezinhlobo ezahlukene zezimoto, ziqinisekisa ukuthi uhlelo lwezimoto zikagesi luhlala luzinzile futhi lusebenza kahle ngaphansi kwezimo zangempela zokushayela. I-I-BMS yama-E-bikes/E-motos/AGV vehicles okunikezwa yi-Fujia Power kukhombisa indlela ubuchwepheshe bokuphatha amabhetri obunikezelwe obungandisa isikhathi sokuphila kwebhetri futhi kuthuthukise ukuphepha kokusebenza ezinkundleni ezahlukene zokuhamba.

Izinhlelo zezimoto zikagesi zihlukaniswa zibe izinhlobo ezintathu eziyinhloko, ngayinye inezici ezihlukile ezithinta ukwakheka kwemoto, ukusebenza kwayo, kanye nolwazi lomsebenzisi. Izimoto Ezisebenza Ngogesi Ngokuphelele, noma ama-BEV, zincike kuphela kugesi ogcinwe ebhokisini elikhulu lamabhethri ukuze ziqhube injini kagesi, zikhiqize ukungakhiphi nhlobo intuthu emgqeni wokukhipha, futhi zinikeze izindleko eziphansi kakhulu zokusebenza ngekhilomitha ngalinye. Izimoto Ezixubile Ezisebenza Ngogesi, ezaziwa ngokuthi ama-PHEV, zihlanganisa ibhokisi elincane lamabhethri kanye nenjini kagesi nenjini evamile evutha uphethiloli, okuvumela abashayeli ukuthi baqedele uhambo olufushane ngogesi kuphela kuyilapho begcina injini yohambo olude. Izimoto Ezixubile Ezisebenza Ngogesi, noma ama-HEV, zisebenzisa ibhethri elincane kanye nenjini ukusiza injini kaphethiloli, kuthuthukise ukonga uphethiloli ngaphandle kwekhono lokuxhuma ukuze zishajwe ngogesi wangaphandle. Ukukhetha phakathi kwalezi zinhlelo kuncike ezintweni ezinjengamaphethini okushayela, ukutholakala kwengqalasizinda yokushaja, kanye nezikhuthazo zemithetho, ezihluka kakhulu phakathi kwezifunda nezigaba zamakhasimende. Emabhizinisini, ukuqonda umehluko wobuchwepheshe phakathi kwezinhlelo ze-BEV, i-PHEV, ne-HEV kubalulekile ukuze kwenziwe izinqumo ezinolwazi mayelana nokuthuthukiswa komkhiqizo, ukutshalwa kwezimali kochungechunge lokuhlinzeka, kanye nokubekwa emakethe.

Ngokombono wezingxenye, uhlelo lwezimoto zikagesi ku-BEV luvame ukuba namandla amakhulu futhi ludinge ukushisa okukhulu kunalolo lwe-hybrid ngoba kufanele lusingathe ama-voltage aphezulu kanye nemisinga yokuphuma eqhubekayo. Amabhuthi ebhethri e-BEV avame ukusebenza nge-architecture engu-400V noma ngisho nengu-800V ukuze anciphise umsinga futhi athuthukise isivinini sokushaja, okudinga ama-connector akhethekile, izintambo, kanye nama-safety interlock. Ngokuphambene, izinhlelo ze-PHEV zisebenzisa amabhuthi ebhethri amancane anamandla aphansi kodwa adinga ama-algorithm wokulawula ayinkimbinkimbi ukuze ashintshe kalula phakathi kwamandla kagesi nawenjini.ishaja ephathwayo ingxenye ikhule ngokushesha kanye nalezi zinhlobo zezimoto, njengoba abashayeli befuna izixazululo zokushaja ezilula ezingasetshenziswa ekhaya, emsebenzini, noma emgwaqeni. Uhlobo ngalunye lwesakhiwo luthonya nokwakheka kwe-ev powertrain, okuhlanganisa injini, inverter, igearbox, nama-half-shafts adlulisela amandla emasondweni. Ukuguquka kwalezi zinhlelo ze-powertrain kuqhubeka nokuqhuba ubuchwepheshe ezintweni ezilula, imiklamo yezinjini ezinesivinini esikhulu, nezixazululo ezihlanganisiwe zokuphatha ukushisa.

Ukusebenza kohlelo lwemoto kagesi kulandela indlela ecacile yokugeleza kwamandla eqala ngebhokisi lebhetri futhi iphele ngokuzungeza kwemishini emasondweni. Lapho umshayeli ecindezela i-pedal ye-accelerator, i-electronic control unit emotweni ihumusha isignali futhi iyala i-inverter ukuthi idonse amandla e-DC ebhetri futhi iwaguqule abe amandla e-AC anezigaba ezintathu ngefrikhwensi ne-voltage efanele. I-motor bese ikhiqiza i-torque edluliselwa nge-reduction gear emasondweni, inikeza ukusheshisa okubushelelezi nokusheshayo ngaphandle kwesidingo se-multi-speed transmission. Ngesikhathi sokuhamba ngokuzinzile, uhlelo lusebenza endaweni yalo ephumelela kakhulu, lapho i-controller iqhubeka ilungisa amapharamitha e-motor ukuze inciphise ukulahleka futhi ikhulise ibanga. Lonke inqubo liphethwe ama-algorithms esoftware acabangela izici ezifana nesimo sokushaja kwebhetri, izinga lokushisa le-motor, kanye nokuthambeka komgwaqo ukuze kuthuthukiswe ukusetshenziswa kwamandla.

Ukusebenza kwe-regenerative braking kungenye yezici ezihlakaniphile kakhulu zohlelo lwezimoto zikagesi, okuvumela imoto ukuthi ibuyise amandla obekuzolahleka njengokushisa ngesikhathi sokwehla kwejubane. Lapho umshayeli ekhumula i-accelerator noma ecindezela amabhuleki, i-motor isebenza njenge-generator, iguqula amandla e-kinetic emoto abuyele emandleni kagesi adluliselwa ebhetri ngokusebenzisa i-inverter. Le nqubo ayithuthukisi nje kuphela ukusebenza kahle kukonke ngamaphesenti angafika kwangama-20 ekushayeleni edolobheni, kodwa futhi inciphisa ukugqoka kwamabhuleki endabuko okusebenza ngokungqubuzana. Uhlelo lokulawula ukushisa ludlala indima ebalulekile ngokulinganayo ngokugcina amazinga okushisa afanele ebhetri, i-motor, kanye ne-power electronics ngokusebenzisa inhlanganisela yokupholisa ngoketshezi, ukupholisa ngomoya, kanye nezinhlelo ezisebenzisa i-refrigerant. Ngaphandle kokulawula ukushisa okusebenzayo, uhlelo lwezimoto zikagesi lungahlangabezana nokuncipha kokusebenza, ukuwohloka okusheshayo, kanye nezingozi zokuphepha, ikakhulukazi ngesikhathi sokushaja ngokushesha noma ukushayela ngomthwalo ophezulu. Ukuhlanganiswa kwalezi zinhlelo ezingaphansi kubonisa izinga eliphezulu lobunjiniyela elidingekayo ukuze izimoto zikagesi zisebenze futhi zithembeke ekusetshenzisweni kwansuku zonke.

Izinhlelo zezimoto zikagesi zinikeza uhla olukhulu lwezinzuzo eziqhubela ukusetshenziswa kwazo emhlabeni wonke, kusukela ezinzuzweni ezibalulekile zemvelo uma kuqhathaniswa nezimoto ezisebenzisa uphethiloli. Ngenxa yokuthi ama-BEV akhiqiza ukungcola okungazanga emoyeni, anomthelela oqondile ekuthuthukiseni ikhwalithi yomoya emadolobheni kanye nokunciphisa ukukhishwa kwegesi ebamba ukushisa uma eshajwa ngemithombo yamandla avuselelekayo. Abanikazi baphinde bazuze ezindlekweni eziphansi zokunakekela ngoba izinjini zikagesi zinezingxenye ezinyakazayo ezimbalwa kakhulu kunezinjini ezivutha uphethiloli, okususa isidingo sokushintsha uwoyela, amabhandi esikhathi, nokulungiswa kohlelo lokukhipha intuthu. Ukusebenza okuthulile nokubushelelezi kwezinjini zikagesi kuthuthukisa ukunethezeka kokushayela, kuyilapho ukunikezwa kwamandla okusheshayo kunikeza ukusheshisa okuphendulayo okutholwa abashayeli abaningi kukujabulisa. Kubaqhubi bezimoto eziningi, izindleko zokuphelele zobunikazi empilweni yemoto zingaba ngaphansi kakhulu ngenxa yezindleko eziphansi zikaphethiloli nokunakekela, ikakhulukazi uma kuhlanganiswa nezikhuthazo zikahulumeni nokwelashwa kwezintela okuhle.

Nakuba lezi zinzuzo zikhona, uhlelo lwezimoto zikagesi lusabhekana nezinselele eziningana ezibalulekile okumele zibhekwane nazo ukuze kutholakale ukwamukelwa okujwayelekile. Ukukhathazeka ngobude bebanga kuseyinkinga enkulu kubathengi abangaba khona, ngoba ngisho nezimoto zikagesi ezinobude bebanga obude kakhulu azikwazi ukufana nokulula kokuphelelwa uphethiloli ezimotweni zikaphethiloli ohambweni olude. Ingqalasizinda yokushaja iyaqhubeka nokuthuthuka ngokungalingani, neziteshi zokushaja ngokushesha zigxile ezindaweni zasemadolobheni nasezindleleni ezinkulu kuyilapho izindawo zasemakhaya nezikude zinganakekelwa kahle. Ukuwohloka kwamabhethri ngokuhamba kwesikhathi nakho kuthinta inani lokuthengisa kabusha lemoto nezindleko zokuba ngumnikazi wesikhathi eside, nakuba intuthuko kumakhemikhali nasekuphathweni kokushisa ithuthukisa ngokuqhubekayo ubude bempilo. Ngaphezu kwalokho, izindleko eziphezulu zokuqala zezimoto zikagesi, ezibangelwa kakhulu izindleko zamabhethri, zisazibeka zingafinyeleleki kubathengi abaningi naphezu kokwehla kwamanani. Ukubhekana nalezi zinselele kudinga imizamo ehlangene yabakhiqizi bezimoto, abaqhubi benethiwekhi yokushaja, izinkampani zikagesi, nabahlinzeki bezingxenye abafana ne-Shenzhen Fujia Power Technology Co., Ltd., ehlinzeka nge-IKHATHALOGU YAMA-CHARGER E-FUJIA enezixazululo zokushaja ezithuthukile ezisekela ukudluliswa kwamandla okusheshayo nokuphephile.

Ikusasa lohlelo lwezimoto zikagesi lakhiwa ubuchwepheshe obuningi obuguqukayo obuthembisa ukunqoba imikhawulo yamanje nokuvula amandla amasha. Amabhetri esimo esiqinile (solid-state batteries) abhekwa kabanzi njengengqophamlando enkulu elandelayo, enikeza ukuminyana kwamandla okuphezulu, ukushaja okusheshayo, nokuphepha okuthuthukisiwe ngokushintsha uketshezi olusebenzayo (liquid electrolyte) ngento eqinile engavuthi kalula. Ubuchwepheshe bokushaja ngokungenantambo nabo buyaqhubeka, buvumela izimoto ukuthi zishaje nje ngokuma phezu kwephedi yokushaja, okususa isidingo sezintambo futhi kunciphisa ukuguga kwezikhala zokushaja. Ubuchwepheshe be-vehicle-to-grid, obuvame ukubizwa ngokuthi i-car to grid, buvumela izimoto zikagesi ukuthi zibuyisele amandla kugesi wezimboni ngezikhathi zesidingo esiphezulu, kuguqule izimoto ezimile zibe yimithombo yamandla esabalalisiwe engazinzisa inethiwekhi kagesi. Lokhu kugeleza kwamandla okuya noma kuqondane (bidirectional energy flow) kudala imithombo yemali emisha kubanikazi bezimoto futhi kusekela ukuhlanganiswa kwemithombo yamandla avuselelekayo njengamandla elanga nawomoya. LokhuIpulatifomu yefu ethuthukiswe yi-Fujia Power ibonisa indlela ubuchwepheshe bedijithali obusetshenziswa ngayo ukuqapha nokuthuthukisa ukusebenza kwebhethri ezinkambisweni ezinkulu, okunika amandla ukulungiswa okubikezelwayo nokwenza izinqumo ezisekelwe edatha.

Enye intrendi ebalulekile ukukhula kobuchwepheshe be-ev powertrain, lapho abakhiqizi beya ngokuya beya kuma-motor-inverter units ahlanganisiwe anciphisa isisindo, umthamo wokupakisha, nobunkimbinkimbi bokukhiqiza. Ukuhlelwa kwama-motor amaningi sekuvame kakhulu, okuvumela i-torque vectoring nokushayela ngamagiya amane ngaphandle kwama-mechanical differentials, okuthuthukisa ukuphatha nokudonsa. I-electronic control unit emotweni iguquka ibe i-centralized domain controller engaphethe nje kuphela imisebenzi ye-powertrain kodwa futhi nezinhlelo ezithuthukile zokusiza umshayeli, i-infotainment, nezibuyekezo ze-software ezingenantambo. Njengoba uhlelo lwe-electric car luba luchazwa kakhulu yi-software, i-cybersecurity nokuphepha kokusebenza kuba yizinto ezibaluleke kakhulu ezidinga izakhiwo eziqinile ze-hardware ne-software. Kwabahlinzeki bezingxenye nabahlanganisi bezinhlelo, ukuhlala phambili kulezi zintrendi kusho ukutshala imali ku-R&D, ukwakha ubudlelwano bamasu, nokwakha ubuchwepheshe obujulile ku-battery chemistry, power electronics, nama-control algorithms.

Uhlelo lwezimoto zikagesi luwubuchwepheshe obuyinkimbinkimbi futhi obukhula ngokushesha obumaphakathi nenguquko yomhlaba wonke eya ezokuthutha ezisimeme. Kusukela ebhokisini lebhethri nomjini kuya kusoftware yokulawula nokuphathwa kokushisa, zonke izingxenye kumele zisebenze ndawonye ukuze zilethe ukusebenza, ukuphepha, nokwethembeka okulindelwe ngabathengi. Ngenkathi izinselelo ezinjengokukhathazeka ngebanga, izikhala zengqalasizinda yokushaja, nezindleko zamabhethri zisakhona, ijubane lokusungula izinto ezintsha emikhakheni efana namabhethri esimo esiqinile, izinhlelo zokudlulisa amandla emotweni kuya kugridi, nokuqapha okusekelwe emafini liyaqhubeka likhula. Emabhizinisini asebenza kulo mkhakha, ukusebenzisana nabakhiqizi bezingxenye abanokuhlangenwe nakho kunganikeza inzuzo enkulu yokuncintisana ngokuqinisekisa ukutholakala kwezingxenye ezingaphansi eziphakeme, ezithembekile. I-Shenzhen Fujia Power Technology Co., Ltd., ngohlu lwayo olubanzi lwezixazululo ze-BMS nemikhiqizo yokushaja, idlala indima ebalulekile ekusekeleni uhlelo lwezimoto zikagesi. Ukuze ufunde kabanzi ngokuthi i-Fujia Power ibamba iqhaza kanjani ekuthuthukiseni izinhlelo zezimoto zikagesi, vakashela i-Mayelana Nathi ikhasi ukuze uthole imininingwane eningiliziwe ngamakhono enkampani nokuzibophezela kwayo ekusunguleni izinto ezintsha.

Uhlelo lwezimoto zikagesi luyinethiwekhi ehlanganisiwe yezingxenye ezigcina amandla kagesi, iwaguqule abe ukunyakaza kwemishini, futhi ilawule yonke inqubo ukuze iqhubekisele phambili imoto. Ngokungafani nohlelo lwezinjini zangaphakathi ezivuthayo oluncike ekushiseni uphethiloli ukuze lukhiqize amandla emishini, uhlelo lwezimoto zikagesi lusebenzisa ibhakede lebhethri, injini kagesi, i-inverter, kanye nesilawuli ukuze lulethe amandla okujikeleza ngokusebenza kahle okuphezulu kakhulu futhi lingakhiphi nhlobo intuthu emgudwini wokukhipha. Ukungabikho kwegiya elishintshayo elineziteji eziningi, uhlelo lokukhipha intuthu, kanye nohlelo lokuletha uphethiloli kwenza ukwakheka kukagesi kube lula ngokwemishini kodwa kube nzima kakhulu ngokwezinto zikagesi. Ukuqonda lo mehluko oyisisekelo kubalulekile kunoma ubani ohileleke ekwakhiweni kwezimoto, ukunakekelwa kwazo, noma ukuphathwa kwezimoto eziningi.

Izingxenye eziyinhloko zesistimu yemoto kagesi zihlanganisa iphakethe lebhethri, eligcina amandla kagesi; injini kagesi, eguqula ugesi ube amandla okushayela (mechanical torque); i-inverter yamandla, eguqula ugesi we-DC ovela ebhethrini ube yi-AC ukuze isetshenziswe yinjini; ishaja esemotweni, elawula ukudluliswa kwamandla ukusuka kugridi ukuya ebhethrini; kanye ne-electronic control unit emotweni, eqondisa yonke imisebenzi yesistimu. Ngaphezu kwalokho, i-EV BMS (isistimu yokulawula ibhethri) iyingxenye ebalulekile egada ama-voltage amaseli, amazinga okushisa, kanye nesimo sokushaja ukuze iqinisekise ukuphepha nokuphila isikhathi eside. Ingxenye ngayinye kumele yaklanywe ngokucophelela ukuze imelane namazinga okudlidliza emotweni, ukushintshashintsha kwezinga lokushisa, nokucindezeleka kukagesi.

Ukusebenza kwe-regenerative braking ohlelweni lwezimoto zikagesi kusebenza ngokuguqula indima ye-electric motor ukuze isebenze njenge-generator ngesikhathi sokwehla kwejubane. Uma umshayeli ephakamisa i-accelerator noma ecindezela amabhuleki, i-controller iyala i-motor ukuthi ikhiqize i-negative torque, eguqula amandla e-kinetic emoto abe amandla kagesi abuyiselwa ebhethrini. Le nqubo ayigcini nje ngokubuyisela amandla obekuzolahleka njengokushisa kodwa futhi inciphisa ukugqoka ezingxenyeni zomshini wamabhuleki. Inani lamandla e-regenerative braking lingashintshwa ngezilungiselelo ezikhethwa umshayeli noma ngama-algorithm aguquguqukayo acabangela isimo sebhethri nezimo zomgwaqo.

I-EV BMS, noma uhlelo lokulawula ibhetri yemoto kagesi, lunomsebenzi wokuqapha nokuvikela iphakethe lebhetri, okuyinto ebiza kakhulu ohlelweni lwemoto kagesi. Liqhubeka nokukala i-voltage, i-current, kanye nezinga lokushisa kumaseli ngamanye ukuze livimbele ukushaja ngokweqile, ukukhipha amandla ngokweqile, nokushisa okungalawuleki. I-BMS iphinde yenze ukulinganisa kwamaseli ukuze iqinisekise ukuthi wonke amaseli asebenza ngamazinga afanayo e-voltage, okwandisa amandla asetshenziswayo futhi kwelula impilo yebhetri. Ngaphandle kwe-BMS esebenza kahle, ukuphepha, ukusebenza, nokuqina kwalo lonke uhlelo lwemoto kagesi kungase kube sengozini.

Imoto Kagesi Egcwele (BEV) isebenza ngogesi ogcwele kuphela ogcinwe ebhokisini elikhulu lamabhethri, ngaphandle kwenjini yomlilo yangaphakathi futhi ayikhiphi nhlobo intuthu emuva. Imoto Ehlangene Kagesi nePhethiloli (PHEV) ihlanganisa ibhethri elincane kanye nenjini kagesi nenjini kaphethiloli, ivumela ukuhamba ngogesi kuphela ngokulinganiselwe ngaphambi kokuthi injini ithathe indawo. Imoto Ehlangene Kagesi (HEV) isebenzisa ibhethri elincane nenjini kagesi ukusiza injini, ithuthukisa ukonga kaphethiloli kodwa ayikwazi ukushajwa ngogesi ngaphandle. Uhlelo lwezimoto zikagesi kulolu hlobo ngalunye lwehluka ngezinga likagesi, ubungako bebhethri, nobunkimbinkimbi bokulawula, okwenza zifaneleke ezimweni ezahlukene zokusetshenziswa kanye nezingqalasizinda.

Uhlelo lokulawula ukushisa emotweni kagesi lubalulekile ekugcineni amazinga okushisa afanele ebhetri, injini, kanye ne-electronics yamandla. Uma ibhetri lishisa kakhulu, isikhathi sokuphila kwalo liyafinyeza futhi ingozi yokushisa ngokungalawuleki iyakhula; uma liphola kakhulu, amandla alo okukhipha kanye nesivinini sokushaja kwehla kakhulu. Izinhlelo eziningi zanamuhla zisebenzisa amalophu okupholisa ngoketshezi anamaphampu nama-radiator ukulawula izinga lokushisa, kanti ezinye zihlanganisa namaphampu okushisa ukuze zisebenze kahle ekufudumiseni ingaphakathi lemoto. Ukulawula ukushisa ngempumelelo kunomthelela oqondile ebangeni lemoto, isivinini sokushaja, ukuphepha, kanye nokwethembeka jikelele ezimweni zezulu ezihlukahlukene.

Imoto iye kugridi, noma ibhalwe nangokuthi i-vehicle-to-grid noma i-V2G, ubuchwepheshe obuvumela uhlelo lwezimoto zikagesi ukuthi lubuyisele ugesi egridini kagesi lapho imoto imisiwe futhi ixhunyiwe. Lokhu kugeleza kwamandla okuya nhlangothi zombili kwenza izimoto zikagesi zisebenze njengezindawo zokugcina amandla ezihambayo ezingasiza ukulinganisa isidingo segridi, zihlanganise amandla avuselelekayo, futhi zinikeze ugesi oyisipele ngesikhathi kukhona ukuphazamiseka. Ukuze umqondo we-car to grid usebenze, uhlelo lwezimoto zikagesi kufanele luhlanganise ishaja enza kokubili (bidirectional charger) kanye nezinqubo zokuxhumana ezihlela ukugeleza kwamandla nomqhubi wensiza kagesi. Lobu buchwepheshe budala inani elisha kubanikazi bezimoto futhi busekela ukunciphisa ukukhishwa kwekhabhoni okubanzi emkhakheni wamandla.

Izinselelo eziyinhloko ezibhekene nokwamukelwa kohlelo lwezimoto zikagesi zihlanganisa ukukhathazeka ngebanga, okuwukwesaba ukuphuma kwamandla ebhethri ngaphambi kokufika lapho uya khona noma esiteshini sokushaja; ukungeneleki kwezingqalasizinda zokushaja, ikakhulukazi ezindaweni zasemakhaya nasezindaweni ezinamafulethi amaningi; izindleko eziphezulu zokuqala zimoto ngenxa yamabhokisi ebhethri abizayo; kanye nokucekeleka kwebhethri ngokuhamba kwesikhathi okuthinta inani lokudayisa kabusha. Ngaphezu kwalokho, umthelela wezemvelo wokukhiqizwa kwebhethri nokumbiwa kwezinto zokusetshenziswa usalokhu uyinkinga umkhakha ozama ukuyixazulula ngokugaywa kabusha nokutholwa kwezinto ngendlela eqhubekayo. Ukunqoba lezi zinselelo kudinga ukuqhubeka kokutshalwa kwezimali kwezobuchwepheshe, izingqalasizinda, nokusekelwa kwezinqubomgomo kusuka emikhakheni yomphakathi neyangasese.

Iyunithi yokulawula ngogesi emotweni, evame ukubizwa ngokuthi iyunithi yokulawula imoto noma imojuli yokulawula amandla, isebenza njengobuchopho obumaphakathi bohlelo lwezimoto zikagesi ngokucubungula okokufaka kwezinzwa nokwenza ama-algorithms okulawula ngesikhathi sangempela. Ilawula isidingo se-torque esivela ku-pedal ye-accelerator, ihlanganisa ukusebenza kwe-motor ne-inverter, iqapha isimo sebhetri nge-BMS, futhi ilawula amazinga okubuyisela amandla e-regenerative braking. Ama-ECU esimanje aphinde aphathe ukuphathwa kokushisa, ukutholakala kwamaphutha, nokuxhumana nezinye izinhlelo zemoto nge-CAN bus noma amanethiwekhi e-Ethernet. Ubunkimbinkimbi baleli yunithi yokulawula ngogesi bunquma ngokuqondile ukushelela, ukusebenza kahle, nokuphepha kwalo lonke ulwazi lokushayela ngogesi.

Izintsha zekusasa ezinhlelweni zezimoto zikagesi zihlanganisa amabhetri esimo esiqinile (solid-state batteries) anikeza ukuminyana kwamandla okuphezulu nokushaja okusheshayo nokuphepha okuthuthukisiwe; ubuchwepheshe bokushaja ngokungenazintambo obususa isidingo sezintambo ezibonakalayo; kanye namandla athuthukile okuxhumana emoto negridi (car to grid) avumela izimoto ukuthi zisekele inethiwekhi kagesi. I-ev powertrain kulindeleka ukuthi ibe ehlanganisiwe futhi isebenze kahle kakhulu, ngezakhiwo zama-motor amaningi nama-silicon carbide inverter anciphisa ukulahleka kwamandla. Amapulatifomu asekelwe emafini azokwenza ukulungiswa okubikezelwayo, ukuthuthukiswa kwezimoto, kanye nezibuyekezo zesofthiwe ezingenazintambo ezithuthukisa ngokuqhubekayo ukusebenza kwemoto. Lezizintsha zizokwenza izinhlelo zezimoto zikagesi zibe zingabizi kakhulu, zibe lula, futhi zisimeme kubasebenzisi abaningi.