Uhlelo Lwezimoto Zikagesi: Izixazululo Zamandla Athuthukile Zokusebenza Kahle Kwe-EV

Isistimu yesimanje yezimoto zikagesi imele ushintsho olukhulu kubunjiniyela bezimoto, ihlanganisa ubuchwepheshe obuthuthukile bamandla kagesi, isofthiwe eyinkimbinkimbi, kanye nokugcinwa kwamandla okuminyana okuphezulu ukuze kulethwe ezokuthutha ezihlanzekile nezisebenzayo. Njengoba isidingo somhlaba wonke sezimoto zikagesi siqhubeka sikhula, ukuqonda ukwakheka okuyinkimbinkimbi kwesistimu yemoto kagesi kubalulekile kubakhiqizi, abaqhubi bezinqola, kanye nabahlinzeki bobuchwepheshe ngokufanayo. Emgogodleni wayo, isistimu yemoto kagesi ihlanganisa iphakethe lebhethri, i-inverter yamandla, ishaja yangaphakathi, isilawuli senjini, kanye neyunithi yokulawula ye-elektroniki ezimotweni elawula wonke umsebenzi. Lezi zingxenye zisebenza ndawonye ukuguqula amandla kagesi agciniwe abe ukunyakaza komshini kuyilapho zilawula imithwalo yokushisa, isimo sokushaja, kanye nokubhuleka kokuvuselela amandla. Ukuvela kwesistimu yokushaja izimoto nakho kudlale indima ebalulekile, kuvumela ukugcwaliswa kwamandla okusheshayo nokulula okubhekana nokukhathazeka ngebanga. Isistimu ngayinye encane kumele ifaniswe ngokucophelela futhi ilungiswe ukuze kuqinisekiswe ukusebenza kahle ngaphansi kwezimo ezihlukahlukene zokushayela kanye nokushintshashintsha kwemvelo okukhulu.

Kubhizinisi abatshala imali kubuchwepheshe be-EV, ukuqonda okujulile kwalezi zinhlelo akukhona nje ukufunda—kuthinta ngqo ukuthembeka komkhiqizo, izindleko zokusebenza, kanye nokuncintisana emakethe ekhula ngokushesha kagesi. Kusukela ekukhetheni kwamaseli kokuqala kuya ekulungiseni kokugcina kwe-electronic control unit, isinqumo ngasinye sithinta ukusebenza nokuphepha kwesistimu yemoto kagesi iyonke. Ukuhlanganiswa kwalezi zinhlelo ezingaphansi kudinga indlela yobunjiniyela ephelele ehlanganisa ukulinganisela phakathi kwamandla, isisindo, izindleko, nokuziphatha kokushisa. Njengoba ohulumeni emhlabeni wonke beqinisa imithetho yokukhishwa kwezinto ezingcolisayo futhi ukwamukelwa kwabathengi kushesha, isistimu yemoto kagesi izoqhubeka nokuguquka ngokusungula izinto ezintsha kumakhemikhali ebhethri, ubuchwepheshe bamandla kagesi, nokulawulwa kwedijithali. Ukuqonda izisekelo namuhla kunikeza isisekelo sokusebenzisa amathuba akusasa. Izinkampani ezitshala imali olwazini lwezinga lesistimu futhi zisebenzisana nabahlinzeki bobuchwepheshe abanokuhlangenwe nakho ziyoba sesimweni esingcono kakhulu sokuhola endleleni yezokuthutha egesi.

Iphakethe lebhethri liyinhliziyo yanoma yiluphi uhlelo lwezimoto zikagesi, ngokuvamile lakhiwe ngamaseli e-lithium-ion ahlelwe ngokulandelana nangokuhambisana ukuze kutholakale amandla kagesi nomthamo ofunekayo. Amabhethri esimanje ezimoto zikagesi asebenza ngamandla kagesi aphakathi kuka-400V kuya ku-800V, ngobuningi bamandla obuye baphindeka kabili noma ngaphezulu eminyakeni eyishumi edlule ngenxa yentuthuko kumakhemikhali e-cathode nokupakishwa kwamaseli. I-inverter yamandla, enye ingxenye ebalulekile, iguqula ugesi oqondile ovela ebhethrini ube ugesi oguquguqukayo ukuze iqhube injini kagesi, futhi kumele ibhekane namazinga aphezulu okushintsha kanye nengcindezi enkulu yokushisa. Ngokufanayo, i-charger engaphakathi ilungisa ugesi we-AC ovela kugridi ukuze ikhokhise ibhethri, futhi ukusebenza kwayo kahle kuthinta ngqo ukusebenza konke kohlelo lokushaja imoto. I-electronic control unit kumanethiwekhi emoto iqondisa lezi zingxenye, yenza izinqumo zesikhathi sangempela mayelana nokulethwa kwe-torque, ubukhulu bokuphula amandla ngokuvuselela, nokulawulwa kokushisa. Lapho zonke lezi zingxenye zisebenza kahle, uhlelo lwezimoto zikagesi luletha ukushesha okushelelayo, ukusebenza okuthulile, nokungakhiphi nhlobo intuthu, okumelela ushintsho olukhulu kusukela ezimisweni zokushisa kwangaphakathi.

ImikhiqizoI-Fujia Power Technology inikeza uhla olubanzi lwezixazululo, okuhlanganisa ama-charger aphathwayo, ama-charger angangeni emanzini, namabhodi okuvikela e-BMS athuthukile ahlangana kahle kulezi zakhiwo. Ingxenye ngayinye kumele yaklanywe ngokunembile futhi iqinisekiswe ukuze kuqinisekiswe ukuphepha, ukuphila isikhathi eside, nokusebenza kahle ngaphansi kwezimo ezahlukahlukene zokusebenza. Ukukhethwa kwamaseli, ukuklanywa komjikelezo wokupholisa, ne-firmware ku-BMS konke kunomthelela ekusebenzeni kwesistimu yonke abasebenzisi bokugcina abakuthola emgwaqweni. Njengoba amakhemikhali amabhetri eguquka futhi amandla okugcwala ekhula, ukuhlanganiswa phakathi kwezingxenye kubaluleka nakakhulu, kudinga ukuthuthukiswa kwezinga lesistimu esikhundleni sokuthuthukiswa kwezingxenye ngazodwana. Amabhizinisi aqonda lokhu kuxhumana phakathi kwezingxenye angakwazi ukwenza izinqumo ezingcono mayelana nokukhethwa kwabahlinzeki nokwakheka kwesistimu, ekugcineni ethula izimoto zikagesi eziqhudelana kangcono emakethe. Embonini lapho isikhathi sokufika emakethe nengcindezi yezindleko zinkulu, ukusebenzisana nozakwethu abanikeza izakhi ezivunyelwe, eziyimodyuli kunganciphisa kakhulu ubungozi bokuthuthukisa futhi kusheshise izikhathi zokukhiqiza.

Amandla kagesi akha uhlelo lwezinzwa zemoto kagesi, elawula ukugeleza kwamandla kagesi phakathi kwebhethri, injini, nezinsiza ezinge ngokunemba nangesivinini esimangalisayo. Ukuguqulwa kwamandla ngendlela efanele kubaluleke kakhulu ngoba lonke iphesenti lokulahleka liphenduka ukushisa okumelwe kususwe noma, okubi kakhulu, amandla alahlekile anciphisa ibanga lokuhamba. Ama-semiconductor athuthukile e-silicon carbide (SiC) ne-gallium nitride (GaN) aya ngokuya esikhundleni sama-IGBT endabuko asuselwa ku-silicon, enikeza ukulahleka okuphansi kokushintsha, ukubekezelela izinga lokushisa eliphezulu, kanye nokuminyana kwamandla okukhulu. Ohlelweni lwemoto kagesi, i-traction inverter iyodwa ingabangela ukulahleka kwamandla okungafika ku-20% wokulahleka konke ngaphansi kwemijikelezo yokushayela enamandla, okwenza ukukhethwa kwe-topology kanye nesu lokushintsha kube yizinqumo ezibalulekile zokuklama. Ubuchwepheshe be-Fujia kumandla kagesi bubonakala kweyaboIKHATHALOGI YAMASHAJI AKWA-FUJIA, ekhombisa amamodeli e-charger asebenza kahle kakhulu afana ne-FJC600WHF eklanyelwe izinhlelo ze-EV ezidinga kakhulu. Ukusebenzisana phakathi kwe-electronic control unit ezimisweni zemoto kanye ne-power electronics kuqinisekisa ukuthi i-voltage ne-current zilawulwa ngaphakathi kwemingcele ephephile ngenkathi kukhuliswa ukusebenza kahle. Njengoba izakhiwo zezimoto zithuthukela ezinkundleni ze-800V, indima ye-power electronics ekuphatheni ama-voltage aphezulu nokushaja okusheshayo iba sobala nakakhulu, idala amathuba amasha okusungula izinto ezintsha ekupakishweni kwe-semiconductor nasekuklanyweni kokuphathwa kokushisa.

Uhlelo Lokulawula Amabhethri, noma i-EV BMS, ungqimba lobuhlakani oluvikela iphakethe lebhethri futhi lukhulise impilo yalo esetshenziswayo ngaphakathi kohlelo lwezimoto zikagesi. I-EV BMS iqhubeka iqapha amandla kagesi eseli ngalinye, izinga lokushisa, namandla kagesi, isebenzisa ama-algorithms ayinkimbinkimbi ukulinganisa isimo sokushaja (SoC) nesimo sezempilo (SoH) ngokunemba okuphezulu. Iphinde yenze ukulinganisa kwamaseli—kungaba okokwenziwa (okudonsayo) noma okusebenzayo (okusabalalisa kabusha)—ukuqinisekisa ukuthi wonke amaseli asebenza ngaphakathi kwezintuba zamandla kagesi ezifanele, ivimbela ukushajwa ngokweqile noma ukukhishwa okujulile okungaholela ekwehlulekeni okuyinhlekelele. Ohlelweni lwanamuhla lwezimoto zikagesi, i-BMS ixhumana nesilawuli semoto ngokusebenzisa i-CAN bus noma amaphrothokholi angokwezifiso, inikeza idatha yesikhathi sangempela eyazisa ukubikezela kwebanga lokushayela namasu okulawula ukushisa. I-BMS iphinde iqophe umlando wedatha ongahlaziywa onjiniyela ukuze bacwenge amamodeli ebhethri futhi bathuthukise imiklamo yesikhathi esizayo. I-Fujia Power Technology'sIKHATHALOGU YE-FUJIA BMS inikeza izixazululo ezenzelwe izinhlobo ezahlukahlukene zezimoto, okuhlanganisa ama-E-bike, ama-E-moto, izimoto ze-AGV, nezinqola zegalofu, ngayinye inokucushwa kwamaseli okuthile kanye nezidingo zokuvikela. I-BMS yama-E-bike/ama-E-moto/izimoto ze-AGV evela ku-Fujia ibonisa indlela umklamo we-modular ongabhekana ngayo nezidingo ezahlukahlukene zemakethe kuyilapho ugcina amazinga aqinile okuphepha. Ngaphandle kwe-EV BMS eqinile, ngisho namaseli ebhethri asezingeni eliphezulu kakhulu angonakala ngaphambi kwesikhathi futhi abeke ubungozi bokuphepha ngesikhathi sokusebenza, okwenza le ngxenye ibaluleke kakhulu kunoma yimuphi umklamo wezimoto zikagesi onzima.

Isistimu yokushaja izimoto iyindlela ebalulekile phakathi kwegridi kagesi nemoto, futhi ukuqonda umehluko phakathi kokushaja nge-AC nokushaja ngokushesha nge-DC kubalulekile ekuhleleni ingqalasizinda. Ukushaja nge-AC, okuvame ukusetshenziswa ezindaweni zasekhaya nasezindaweni zokusebenza, kuncike kusiguquli esingaphakathi kwemoto ukuguqula i-alternating current ibe i-direct current, inqubo ehamba kancane ngenxa yamandla alinganiselwe we-electronics angaphakathi kwemoto. Ngokuphambene, ukushaja ngokushesha nge-DC kudlula ishaja engaphakathi kwemoto ngokuphelele, kuthumela i-DC enegesi ephezulu ngqo ebhethrini ngamazinga amandla adlula ama-350 kW kuzizukulwane zakamuva zamashaja. Emabhizinisini asebenzisa izimoto eziningi, ukukhetha phakathi kwengqalasizinda ye-AC ne-DC kuncike esikhathini sokuhlala, umthamo webhethri, kanye nezindleko zokuphelele zobunikazi. Umqondo wobuchwepheshe be-car to grid (V2G) uqhubekisela phambili isistimu yokushaja izimoto ngokuvumela ukugeleza kwamandla ngezindlela ezimbili, okuvumela amabhethri ezimoto zikagesi ukuthi abuyisele amandla egridini ngesikhathi sokudinga okuphezulu. I-Fujia Power'sishaja ephathwayo umugqa, okuhlanganisa amamodeli e-FJC-600W kanye ne-FJC-1260W, ukhombisa ukuthi izixazululo zokushaja ezihlangene nezisebenzayo zingasekela kanjani ukusetshenziswa kwansuku zonke kanye nezimo zokugcwalisa okuphuthumayo. Njengoba ukwamukelwa kwe-car-to-grid kukhula, isistimu yokushaja imoto izoguquka isuke emthonjeni olula wamandla iye ekubeni ingxenye esebenzayo ekuzinziseni kwegridi, idale inani kubo bobabili abanikazi bezimoto nabaqhubi bezinsiza.

Ukulawulwa kokushisa kungenzeka kube ngenye yezinselelo ezinkulu ekwakheni uhlelo lwezimoto zikagesi oluthembekile, njengoba amaseli e-lithium-ion ezwa kakhulu amazinga okushisa aphezulu naphansi. Ukusebenza ngaphandle kwezimo ezifanele zika-15°C kuya ku-35°C kusheshisa ukuwohloka, kunciphisa amandla atholakalayo, futhi ezimweni ezinzima kungabangela ukushisa okungalawuleki. Izinhlelo zokupholisa ngoketshezi, ezisebenzisa izingxube zamanzi ne-glycol ezijikeleziswa ngamapulangwe apholile noma imigudu yokupholisa phakathi kwamaseli, yizo ezisetshenziswa kakhulu ezimotweni zikagesi ezinokusebenza okuphezulu, zinikeza ukukhishwa kokushisa okungcono kakhulu uma kuqhathaniswa nokupholisa ngomoya. Ohlelweni lwezimoto zikagesi, ingxenye yokulawula ukushisa kufanele ibhekele nje ibhetri kuphela, kodwa futhi ne-power inverter, injini, kanye ne-charger egibele emotweni, ngayinye inamazinga okushisa ahlukile. Ukushisisa okusebenzayo kusetshenziswa ama-heater e-positive temperature coefficient (PTC) noma amaphampu okushisa nakho kuyadingeka ezindaweni ezibandayo ukuze kulungiswe ibhetri ngaphambi kokushaja ngokushesha. Indlela ehlanganisiwe ye-Fujia Power Technology ekwakhiweni kwe-BMS ihlanganisa ukuqapha amazinga okushisa kanye nokulinganisa okusebenza ngokuhambisana nohlelo lokulawula ukushisa ukuze kuvikelwe impilo yamaseli. I-electronic control unit enetwork yezimoto ixhumanisa le misebenzi yokushisa, iqinisekisa ukuthi amafeni okupholisa, amaphampu, nama-valve asebenza ngezikhathi ezifanele ukuze kuncishiswe ukusetshenziswa kwamandla kuyilapho kugcinwa amazinga okushisa aphephile. Njengoba amandla okugcina kagesi ekhula futhi ukushaja ngokushesha kuya kuvama, ukulawulwa kokushisa kuzohlala kuyinto ehlukanisa abakhiqizi bezimoto zikagesi, kuthinta ngqo isivinini sokushaja, impilo yebhetri, kanye nokuphepha kwemoto kukonke.

Uhlelo lwezimoto zikagesi lukhula ngokushesha okukhulu, futhi kunezinto ezimbalwa eziguqukayo ezilungele ukuguqula imboni eminyakeni emihlanu kuya kweyishumi ezayo. Amabhetri esimo esiqinile, okuthiwa ama-solid-state batteries, afaka esikhundleni se-liquid electrolyte nge-solid ion conductor, athembisa ukukhuphula amandla okugcina ugesi ngamaphesenti angama-50 futhi athuthukise ukuphepha kakhulu uma kuqhathaniswa nobuchwepheshe bamanje be-lithium-ion. Ukushaja ngokungenantambo okwenziwa nge-induction kuthuthuka kubheke ekulungeleni ukukhiqizwa, kuvumela ukudluliswa kukagesi okuzenzakalelayo nokulula ngaphandle kwezintambo ezibonakalayo, okungaguqula uhlelo lokushaja izimoto ezizishayelayo. Umqondo wokuthi imoto ibuyisele ugesi kugridi (vehicle-to-grid) uthola ukwesekwa okwengeziwe ezimakethe ezifana ne-European Union nezingxenye ezithile zaseNyakatho Melika, njengoba abakhiqizi bezimoto beklama ama-inverter asebenza ngezindlela zombili (bidirectional inverters) angakwazi ukukhipha amandla ngezikhathi zokudlondlobala kwesidingo sikagesi. I-Fujia Power'sIpulatifomu yefukubonisa indlela izinhlelo zokuphatha zedijithali ezingaqapha ngayo impilo yebhetri, zilungiselele amashejuli okushaja, futhi zenze ukuthi kube nokwenzeka ukuthi izibuyekezo zefirmware zikude ze-BMS ezisetshenziswa emikhunjini ehlakazekile. Ubuhlakani bokwenziwa nokufunda kwemishini kufakwa ngaphakathi kweyunithi yokulawula ye-elektroniki ezakhiweni zezimoto ukuze kubikezelwe ukwehluleka kwezingxenye, kulungiswe indlela yokushayela ukuze kube nempumelelo, futhi kwenziwe umuzwa womsebenzisi ube ngokwakhe. Emabhizinisini atshala imali kubuchwepheshe be-EV, ukuhlala unolwazi ngalawa matrendi kubalulekile ekwenzeni izinqumo ezinamasu mayelana nokuthuthukiswa komkhiqizo, ukutshalwa kwezimali kwingqalasizinda, namathuba okubambisana azokwenza ukuthi isizukulwane esilandelayo semiklamo yezinhlelo zezimoto zikagesi sichazwe.

I-Fujia Power Technology (深圳市富嘉电源科技有限公司) isungule ukuthi ingumlingani ozinikele emkhakheni we-EV, inikezela ngezixazululo ezikhethekile ze-BMS nokushaja ezithuthukisa ngokuqondile ukusebenza kwezinhlelo zezimoto zikagesi. Ngeqembu eliqinile le-R&D nokukhiqiza okuhlanganisiwe okuqondile, inkampani ikhiqiza amabhodi okuvikela e-BMS ezinhlobonhlobo zezinhlelo zokusebenza, kusukela ezimotweni ezinamasondo amathathu nane anesivinini esiphansi kuya kuma-E-moto asebenza kahle kakhulu namanethiwekhi okushintshana amabhethri abelwanayo. I-I-BMS yokushintshana amabhethri abelwanayo ikhombisa ukuthi ukuphathwa kwebhethri okuhlakaniphile kungasekela imodeli yomnotho oyindilinga eminingi yabaqhubi bezimoto zasemadolobheni abayamukelayo. Izikhungo zokukhiqiza zakwaFujia zigunyazwe amazinga omhlaba wonke ekhwalithi, futhi ubudlelwano babo bamasu nabakhiqizi bamaseli kanye nama-OEM ezimoto kuqinisekisa ukuthi izixazululo zabo ziyahlolwa ezimweni zangempela zokusebenza. Ukuzibophezela kwenkampani ekusunguleni izinto ezintsha kubonakala kweyabo Izindaba isigaba, esivame ukufaka izibuyekezo mayelana nokwethulwa kwemikhiqizo, ukutholakala kobuchwepheshe obusha, kanye nokusebenzisana nezimboni. Kumakhasimende afuna ukuthuthukisa uhlelo lwabo lwezimoto zikagesi, iFujia ihlinzeka ngemininingwane ephelele Ukusekela okuhlanganisa imibhalo yobuchwepheshe, amanothi okusebenzisa, nokubonisana okuqondile konjiniyela. Ukuze ufunde kabanzi mayelana nokuthi i-Fujia Power Technology ingazibhekana kanjani nezidingo zakho ezithile, vakashela i-Mayelana Nathi ikhasi noma Xhumana Nathi ukukhuluma nethimba labo lobuchwepheshe mayelana nezixazululo ezenziwe ngokwezidingo zakho zohlelo lwezimoto zikagesi.

Uhlelo lwezimoto zikagesi luwumsebenzi wobunjiniyela oyinkimbinkimbi, ohlanganisa izindawo eziningi, futhi luqhubeka luthuthuka ngesivinini esingavamile, luqhutshwa yizidingo ezimbili ezibalulekile zokunciphisa ukukhishwa kwekhabhoni kanye nokusungula ubuchwepheshe obusha. Kusukela kumaseli ebhethri kanye ne-electronics yamandla kuya ku-BMS kanye nezingxenye zokulawula ukushisa, zonke izingxenye kufanele zilungiselelwe ukusebenza kahle, ukuphepha, kanye nezindleko. Emabhizinisini asebenza emkhakheni wezimoto zikagesi, ukusebenzisana nabahlinzeki bobuchwepheshe abanokuhlangenwe nakho abafana ne-Fujia Power Technology kungasheshisa izikhathi zokuthuthukisa, kunciphise ubungozi, futhi kuthuthukise ukwethembeka komkhiqizo wokugcina. Njengoba ukuhlanganiswa kwemoto negridi, amabhethri asemqoka, kanye nokulawulwa okwenziwa yi-AI kuba yinto evamile, uhlelo lwezimoto zikagesi luzoba luhlakaniphile, lusebenze kahle, futhi lufinyeleleke kalula kubantu bomhlaba wonke. Ukutshala imali ekujuleni kobuchwepheshe kulezi zindawo namuhla akulona nje nje inzuzo yokuncintisana—kuyisidingo esibalulekile kunoma ubani ozimisele ukuhola ekusaseni lezinto zokuhamba ezisebenza ngogesi. Umgwaqo ophambi kwethu ujabulisa njengoba nje unzima, futhi labo abaqonda uhlelo lwezimoto zikagesi ezingeni eliyisisekelo bayoba sesimweni esihle kakhulu sokubumba ikusasa lezinto zokuhamba.

Uhlelo lwezimoto zikagesi luhlanganiswa okuhlanganisiwe kwezingxenye ezigcina, eziphatha, futhi eziguqula amandla kagesi ukuze ziqhubekisele phambili imoto kagesi. Izingxenye zalo eziyinhloko zihlanganisa iphakethe lebhethri, i-inverter yamandla, ishaja engaphakathi emotweni, injini kagesi, i-electronic control unit kumanethiwekhi emoto, kanye ne-Battery Management System (BMS). Uhlelo lokushaja imoto nakho luyisistimu ebalulekile elawula ukugcwaliswa kwamandla avela kugesi. Zonke lezi zingxenye kumele zisebenze ndawonye ngokuhambisana ukuze zilethe ukusebenza, ibanga, nokuphepha okulindelwe abashayeli bezimoto zikagesi zanamuhla. Ukuqonda indima yengxenye ngayinye kubalulekile kunoma ubani obambe iqhaza ekuklanyweni kwezimoto zikagesi, ekuthengeni izingxenye, noma ekuphathweni kwezimoto eziningi.

I-EV BMS ithuthukisa ukusebenza kahle ngokuqapha ngokuqhubekayo ama-cell voltages, amazinga okushisa, nama-current ukuze kugcinwe imikhawulo ephephile yokusebenza. Yenza ukulinganisa kwama-cell ukuze iqinisekise ukusabalalisa okufanayo kwe-charge kuwo wonke ama-cell, ilinganisele isimo se-charge ngokunembile ukuze kubikezelwe ububanzi obuthembekile, futhi ixhumane ne-vehicle controller ukuze ithuthukise ukulethwa kwamandla nokulawulwa kokushisa. Le misebenzi inweba impilo yebhetri, ikhulise amandla asebenzisekayo, futhi ivimbele izimo ezingaphephile zokusebenza. Ngaphandle kwe-EV BMS eyinkimbinkimbi, uhlelo lwe-electric car lungasebenza ngokusebenza okunciphile nobungozi obukhulu kakhulu bokuphepha. Izixazululo ze-BMS ze-Fujia Power zakhelwe ngokuqondile ukuletha lezi zinzuzo ezinhlobonhlobo zezinkundla zezimoto.

Ukushaja nge-AC kusebenzisa i-charger engaphakathi emotweni ukuguqula i-alternating current evela kugridi ibe i-direct current ukuze ihambe nebhethri, okuhamba kancane ngenxa yamandla alinganiselwe e-electronics engaphakathi emotweni. Ukushaja ngokushesha nge-DC kuletha i-high-voltage DC ngqo ebhethrini kusuka ku-charger yangaphandle, kudlule i-converter engaphakathi emotweni, futhi kunika amandla okushaja ashesha kakhulu, ngokuvamile edlula u-150 kW ezinhlelweni zanamuhla. Ngakho-ke, uhlelo lokushaja imoto kumele lusekele zombili lezi zindlela ukuze lunikeze abashayeli ithuba lokukhetha ngokuya ngezimo ezahlukene. Kubaphathi bezimoto eziningi, ukuqonda lo mehluko kubalulekile lapho behlela ukutshalwa kwezinsiza kanye nokukhetha izimoto ezine-specifications ezifanele ze-onboard charger. Umqondo we-car to grid uqhubeka unweba indima yohlelo lokushaja imoto ngokuvumela ukugeleza kwamandla ngakubili.

Ukuphathwa kokushisa kubalulekile ngoba amabhetri e-lithium-ion asebenza kahle kakhulu phakathi kuka-15°C no-35°C; ngaphandle kwalolu hlu, ukuncipha kuyashesha, amandla ayancipha, futhi izingozi zokuphepha ziyakhula. Uhlelo olusebenzayo lokulawula ukushisa lusebenzisa ukupholisa ngoketshezi noma ukufudumeza ukuze kugcinwe amazinga okushisa afanele ngesikhathi sokushayela nokushaja ngokushesha. Lokhu kuthinta ngqo ukuthembeka kwesistimu yemoto kagesi, ubude besikhathi sokusebenza, nokumelana nezehlakalo zokushisa ngokweqile. I-power inverter kanye ne-motor nakho kukhiqiza ukushisa okukhulu okumele kulawulwe ukuze kugwenywe ukwehla kokusebenza. Uhlelo lokushisa oluklanywe kahle luwuphawu lwesistimu yemoto kagesi evuthiwe futhi luwumehluko obalulekile phakathi kwabakhiqizi bezimoto zikagesi.

Itekhnoloji ye-Car to grid (V2G) ivumela ukugeleza kwamandla ngendlela ephindwe kabili phakathi kwebhethri yemoto kagesi negridi kagesi. Ohlelweni lwezimoto zikagesi olufakwe i-inverter enza kokubili ukushaja nokukhipha amandla, imoto ingakwazi ukukhipha amandla agciniwe ibuyisele egridini ngezikhathi zesidingo esiphezulu. Lokhu kunikeza umnikazi wemoto umthombo wemali futhi kusekela ukuzinza kwegridi ngenkathi imoto imile futhi ixhumekile. Ukuhlanganiswa kwe-car to grid kudinga ukusebenzisana okuseduze phakathi kohlelo lokushaja imoto, i-BMS, kanye namaphrothokholi okuxhumana nezinsiza zikagesi. Njengoba izinhlaka zokulawula zikhula, i-car to grid kulindeleka ukuthi ibe yisici esijwayelekile ezakhiweni eziningi zezimoto zikagesi, idale imithombo emisha yemali kubanikazi bezimoto zikagesi.

I-unit yokulawula ngogesi ezimisweni zemoto isebenza njengobuchopho obumaphakathi bohlelo lwezimoto zikagesi, ithola idatha yezinzwa evela ebhetri, enjinini, ku-inverter, nasekokufakweni komshayeli. Isebenzisa ama-algorithms esikhathi sangempela ukuze ilawule ukukhishwa kwe-torque, iphathe ukubuyisela amandla kagesi (regenerative braking), ilawule ama-actuator ohlelo lokushisa, futhi iqondanise izikhathi zokushaja. Zonke lezi zenzo zenziwa ngenkathi iqinisekisa ukuthi imikhawulo ye-voltage ne-current ayikaze yeqiwe. I-unit yokulawula ngogesi ezimisweni zemoto futhi iphethe ukuxilongwa kwezinkinga, ukurekhoda amaphutha, nokuxhumana namathuluzi angaphandle okusebenza. Ukusebenza kwayo kuthinta ngqo ukuzwakala kokushayela, ukonga amandla, nokuqina kwesistimu yonke.

Izixazululo ze-BMS ze-Fujia Power Technology zinikeza ukuqapha kwamaseli okunemba okuphezulu, ama-algorithms okulinganisa asebenzayo nangokwenziwa, ukuxhumana okuqinile kwe-CAN bus, nokucushwa okuguquguqukayo ezinhlobonhlobo zezimoto ezihlanganisa ama-E-bike, ama-E-moto, nezimoto ezihamba ngesivinini esiphansi. Imikhiqizo yabo iqinisekiswa ngokwezindinganiso zamazwe ngamazwe futhi isekelwa ithimba lonjiniyela elizinikele elinikeza ukwenziwa ngendlela okuyiyo ngohlelo oluthile. I-IKHATHALOGU YE-FUJIA BMS ihlanganisa ububanzi obubanzi bokucushwa ukuze kufane ngezinhlobonhlobo zamakhemikhali amaseli kanye nezakhiwo zamaphakethe. Lokhu kwenza i-Fujia ibe uzakwazi onokwethenjelwa wokuthuthukisa ukusebenza kohlelo lwezimoto zikagesi ezimweni ezahlukahlukene. Amakhasimende ahlomula ngokunciphisa ubungozi bokuthuthukiswa, ukushesha ukufika emakethe, nokwethenjelwa okufakazelwe ensimini.

Isistimu yokushaja imoto ithonya impilo yebhetri ngezinto ezifana nezinga lokushaja, ukunemba kwe-voltage, ukuphathwa kwezinga lokushisa ngesikhathi kushajwa, kanye nekhwalithi yama-algorithms okunqanyulwa kokushaja. Ukushaja ngokushesha kwe-DC okuvamile ngamazinga aphezulu angaphezu kuka-100 kW kungasheshisa ukuwohloka uma kungaphathwa kahle. Isistimu yokushaja imoto eklanywe kahle enama-profayili okushaja aguquguqukayo nokuhlangana kwe-BMS okuhlanganisiwe kusiza ukulondoloza impilo yebhetri ezinkulungwaneni zemijikelezo. Ikhono lokulungiselela ibhetri ngaphambi kokushaja ngokushesha—ukuyifudumeza esikhathini esibandayo noma ukuyipholisa esikhathini esishisayo—nayo incike ekuxhumaneni kwesistimu yokushaja imoto nesistimu yokuphatha ukushisa. Lezi zinto ezicatshangelwayo zibalulekile kubaqhubi bezimoto abathembele ekuphileni isikhathi eside kwebhetri ukuze bagcine inzuzo.

I-Fujia Power Technology ihlinzeka ngezixazululo ze-BMS ezikhethekile zokushintshana amabhethri ngokuhlanganyela, okuvumela ukulandelela ngesikhathi sangempela impilo yebhethri, ukuqinisekiswa, nokuphathwa kokushaja okuphephile eziteshini ezisabalalisiwe. I-I-BMS yokushintshana amabhethri ngokuhlanganyelakuhlanganisa izici zokuxhumeka kwefu ezivumela abaqhubi ukuthi baqaphe idatha yezimoto, bahlele ukulungiswa, futhi bathuthukise ukushintshana kwamabhethri. Lokhu kuhlanganiswa kubalulekile ekuthembekeni nasekuzuzeni kwamamodeli ebhizinisi okushintshana ngamabhethri ezimakethe zezimoto ezinezondo ezimbili nantathu. Izixazululo zikaFujia zisiza abaqhubi ukuthi bakhulise ukusetshenziswa kwempahla futhi baqinisekise ukuthi ibhethri ngalinye echibini lokushintshana liphephile futhi lisebenza kahle. Inhlanganisela yehadiwe eqinile nokuphathwa okusekelwe efulwini yakha uhlelo oluphelele olusekela umnotho wokujikeleza wokusetshenziswa kwamabhethri.

Intuthuko yesikhathi esizayo kubuchwepheshe bezinhlelo zezimoto zikagesi ihlanganisa amabhetri esimo esiqinile anamandla aphezulu okugcina amandla nokuphepha okukhulu, ukushaja okungenazintambo okwenza kube lula ukuzimela, kanye nezakhiwo ze-800V ezivumela ukushaja ngokushesha okukhulu ngaphansi kwemizuzu engu-15. Ukuhlanganiswa okujulile kwe-artificial intelligence ukuze kulungiswe ngaphambi kwesikhathi nokuthuthukiswa kokusebenza ngendlela efanele nakho kusemgwaqweni. Amandla okuxhumana kwezimoto negridi azokhula, aguqule izimoto zikagesi zibe izimpahla ezisebenzayo zegridi ezithuthukisa ukusetshenziswa kwamandla avuselelekayo. Izinkampani ezifana ne-Fujia Power Technology sezakha izisekelo zale ntuthuko nge-cloud platform yazo kanye nokwakheka kwe-modular BMS. Amabhizinisi alandela le mikhuba futhi atshala imali kubuchwepheshe obuhambisanayo namuhla azoba sesimweni esihle sokuthola igagasi elilandelayo lokusungula izinhlelo zezimoto zikagesi.