Amabhethri anika amandla izinto eziningi namasistimu, kusukela ezidingweni ezincane zokushintsha ibhethri le-key fob kuya ezixazululweni ezinkulu zokugcina amandla. Ukuqonda izingxenye zebhethri kubalulekile onjiniyela, abaphathi bezindawo, amaqembu okuthenga, kanye nobuholi bezobuchwepheshe ohlose ukuthuthukisa ukusebenza, ukuphila isikhathi eside, nokuphepha. Kulesi sihloko, i-Horizon Global Tech Limited inikeza ukubuka konke okucacile, kobuchwepheshe kwezingxenye zebhethri, izindima zazo, kanye nesiqondiso esisebenzayo sokukhetha nokugcinwa.

Ibhetri ingaphezu nje kwebhokisi elimnyama elilodwa; iyinhlanganisela yezingxenye eziyilelwe ngokucophelela ezisebenza ndawonye ukugcina nokudiliza amandla kagesi. Izingxenye eziyinhloko zihlanganisa ama-electrode (i-anode ne-cathode), ama-electrolyte, izihlukanisi, abaqoqi bamanje, izindlu, kanye ne-electronics yokuqapha njenge-Battery Management System (BMS). Ingxenye ngayinye ithinta ubukhulu bamandla, amazinga okushaja/okukhipha, impilo yomjikelezo, nokuphepha, futhi ubuthakathaka kunoma iyiphi ingxenye bunganciphisa ukusebenza okuphelele kwephakethe. Ezinkampanini ezihlola amabhetri emikhiqizweni noma ingqalasizinda, ukuqonda ezingeni lezingxenye kwazisa ukukhethwa komphakeli, izinto ezilindelekile zewaranti, namasu okugaywa kabusha ekupheleni kwempilo—kuhlanganise nokubambisana neziphephulelo zemisebenzi efana nokugaywa kabusha kwamabhetri e-autozone noma izinhlelo zokuqoqa amabhetri abathengi.

Ukwenziwa kwezinto ezintsha kwisayensi yezinto ezibonakalayo kuyaqhubeka nokuguqula uyilo lwebhetri: amabhetri e-aluminium kunye neekhemistri ezintsha eziqinileyo ziyathuthukiswa ukuze kuthuthuk

Amabhizinisi kufanele futhi acwaninge imiphumela yesekelwa. Ukukhethwa kwezingxenye ezifanele kunciphisa amazinga okubola futhi kungalula izinto zokusebenzisa kabusha. Ngokwesibonelo, ukukhetha amangqamuzana anama-electrolyte anobuthi obuncane noma imiklamo eyenziwe ngendlela efanayo kwenza kube lula ukudiliza. Izinkampani eziphethe izinsizakalo zokushintsha amabhethri we-key fob noma ukugcinwa kwamabhethri ezimoto eziningi zinganciphisa izindleko zokusebenza ngokubeka phambili imiklamo eyenziwe ngendlela efanayo kanye nokuxilongwa kwe-BMS okufinyelelekayo. Ukuqonda izingxenye zezinhlelo zamabhethri kusiza amaqembu ukuthi abikelele izinhlelo zokugcinwa nokulinganisa izindleko zokuba nazo ngokunembayo.

Ukuhambisana nemithetho kanye nezitifiketi zokuphepha kuncike kakhulu ekukhetheni izingxenye. Isibonelo, ikhwalithi yesihlukanisi ibalulekile ekuhlangabezaneni namazinga okuhlola ukuhlukunyezwa, kanti ukwakheka kwe-electrolyte kuthinta imingcele yokubaleka kokushisa. Amaqembu okuthenga kumele acele imininingwane eningiliziwe yezingxenye nemibiko yokuhlola. Amakhasi emikhiqizo kanye nokwesekwa eHorizon Global Tech Limited ahlinzeka ngezinkomba nemibhalo ukusiza amakhasimende ukuthi ahlolisise abahlinzeki futhi aqinisekise ukuthi izinhlelo zihlangabezana namazinga okuhlola okuphepha.

Ama-electrode — i-anode ne-cathode — yizinto ezisebenzayo lapho kwenzeka khona izenzo ze-electrochemical. Kumaseli ajwayelekile e-lithium-ion, i-anode (evame ukuba yi-graphite noma i-silicon-graphite composites) igcina i-lithium lapho ishaja, kanti i-cathode (evame ukuba ama-oxide anezendlalelo njenge-NMC, i-LFP, noma ama-formulations aphezulu e-nickel) ikhipha i-lithium lapho ikhishwa. Ukukhethwa kwezinto ze-electrode kuthinta ngqo ubukhulu be-energy, impilo yesekele, amandla esivinini, kanye nezindleko. Kumakhasimende agxile ekugcineni amandla noma ukuhamba ngogesi, ukuqonda ukushintshana kwe-electrode kubaluleke kakhulu.

Amakhemistri e-cathode afana ne-LFP (lithium iron phosphate) aphambili aphepha kakhulu futhi anomjikelezo omude kodwa anikeza amandla aphansi kancane uma kuqhathaniswa namaseli e-NMC noma e-NCA. Ngokuphambene, ama-cathode aphezulu e-nickel anikeza amandla aphezulu kodwa angaba sengozini enkulu ekucindezelekeni okushisayo nokuhluka kokukhiqiza. Izinto ezintsha ze-anode, okubandakanya izinhlanganisela ezincane ze-silicon, zingakhuphula amandla kodwa zidinga izibopho ezithuthukisiwe nezinye izinto zikagesi ukuze zilawule ukudumba nokubola. Lezi zinqumo ezingeni lezinto zithinta ukuthi iphakethe lebhethri lisebenza kanjani ezimweni zokusebenzisa zangempela ezihlangatshezwana nazo amakhasimende, njengokujikeleza okujulile njalo noma ukukhishwa kwezinga eliphezulu.

Ikhwalithi yokukhiqiza nayo ibalulekile: ukufana kokugqoka kwe-electrode, ingcindezi ye-calendaring, nokusatshalaliswa kosayizi wezinhlayiya kuthinta i-impedance yangaphakathi nokugcinwa kwamandla. Izinkampani ezikhiqiza amabhethri esikhundla noma eziklanyela amaphakethe ezinto zikagesi zabathengi kufanele ziqinisekise ikhwalithi yokukhiqiza ngokuhlolwa kwabaphakeli nokuhlolwa kwamasampula. Imibhalo Yemikhiqizo Nokusekelwa ye-Horizon Global Tech Limited ingasiza amaqembu ezobunjiniyela ukuthi afanise izici ze-electrode nezidingo zohlelo lokusebenza, iqinisekise ukwethembeka kwesikhathi eside nokusebenza okubikezelwayo ezindaweni ezahlukahlukene zokusebenza.

Ukulingana kwe-electrode nokujiya kubalulekile ekulinganiseni kwamandla eseli ngokumelene namandla ayo agciniweyo. Ama-electrode ajiyileyo enyusa ukuminyana kwamandla kodwa anganciphisa amandla okusebenza futhi enze kube nzima ukudlulisela ukushisa. Ezinhlelweni ezifana namabhethri aqalisa izinjini noma lapho kudingeka amandla amaningi ngokushesha, izeli eziklanyelwe ngama-electrode acijile, anomthamo omkhulu wokudlulisa ugesi ziyathandeka. Ngokuphambene, ezinhlelweni zokugcina amandla lapho amandla agciniweyo ebalulekile, kungakhethwa imiklamo ye-electrode ejiyileyo elungiselelwe kahle. Abaklami kufanele basebenze eduze nabahlanganisi abanolwazi ukuze bakhethe imininingwane ye-electrode ehambisana nemigomo yomjikelezo wokuphila nokusebenza.

I-electrolyte yenza kube lula ukuhamba kwama-ion phakathi kwama-electrode futhi ibalulekile ekudluliseni ugesi, ukuzinza, nokuphepha. Amaseli e-lithium-ion ajwayelekile asebenzisa ama-electrolyte olwamanzi—izincibilikisi zemvelo ezinamasawoni e-lithium ancibilikile—ngoba ahlinzeka ngokudluliswa okuphezulu kwama-ion futhi anezinqubo zokukhiqiza ezisungulwe kahle. Nokho, ama-electrolyte olwamanzi angaba nomlilo futhi asabele ngokamakhemikhali emazingeni okushisa aphakeme, okudinga ukuphathwa okunamandla kwezinga lokushisa kanye nemiklamo evikelayo ukuze kuncishiswe ubungozi.

Ama-electrolyte aqinile—izinto zobumba, amapholimela, noma izinto ezixubile—ayisihloko esikhulu socwaningo ngoba athembisa ukuphepha okuphezulu kanye namandla ama-anode e-lithium-metal, angakwazi ukukhulisa kakhulu amandla. Amabhethri aqinile ahlosile ukuqeda uketshezi oluvutha kalula, ukunciphisa ukwakheka kwe-dendrite, nokuvumela ukupakisha okulula. Nokho, izinselele zisasele: ukumelana kwe-interface, ukukhiqizwa ngobuningi, kanye nokuphuka komshini kwezinye izinhlobo zobumba. Izinkampani ezihlela amabalazwe omkhiqizo wesikhathi eside kufanele zilalele ukuthuthukiswa kwe-solid-state ngenkathi ziqhathanisa ukusebenza kwamanje kusetshenziswa amaseli oketshezi.

Izindlela ezihlanganisiwe—izinhlelo eziwuketshezi ezithuthukiswe nge-gel noma nge-polymer—zinikeza ukuthuthukiswa okulinganiselayo ekuphepheni nasekuzinzeni komshini. Izithako kanye nokulawulwa kokwakheka kwe-electrolyte nakho kuthinta ukusebenza kwezinga lokushisa eliphansi nokuphila kwesikhathi. Amaqembu okuthenga kufanele acele abahlinzeki idatha yokwakheka kwe-electrolyte, ububanzi bezinga lokushisa lokusebenza, nemiphumela yokuhlolwa kwezimo zokuhlukumeza. Ezinkampanini ezinikeza izinsizakalo zamabhethri, njengezitolo ezidayisa izinto ezisetshenziswa emotweni ezisetshenziswa ukugaywa kabusha kwamabhethri noma izitolo ezincane zezinto zikagesi ezenza ukushintshwa kwamabhethri we-key fob, ukuqonda izinhlobo ze-electrolyte kusiza ekuphepheni nasekuphathweni kahle kokulahlwa.

Ngokombono wezinhlelo, ukukhethwa kwe-electrolyte kuthinta isu le-BMS kanye nomklamo we-thermal. Amaseli ane-electrolyte eyi-liquid avame ukudinga ukulawulwa okusebenzayo kwe-thermal kanye nezinqubo zokushaja eziqaphile ukuze kugcinwe imingcele yokuphepha. Amaseli e-solid-state angase abekezelele izindlela zokushaja/ukukhipha ezihlaselayo kodwa angase adinge ubunjiniyela obuyinkimbinkimbi beseli-kuya-phakeji ukuze kulawulwe ingcindezi yemishini. I-Horizon Global Tech Limited iqapha lezi zimo zobuchwepheshe futhi ingelule amaklayenti ngezikhathi ezingokoqobo kanye nezinto zokuhlanganisa zama-electrolyte esizukulwane esilandelayo.

Ama-separator ama-membranes amancane, anezimbobo abekwa phakathi kwe-anode ne-cathode ukuze kuvinjelwe ukuxhumana kukagesi ngenkathi kuvunyelwa ukuhamba kwama-ion. Izakhiwo zawo zomshini nezokushisa zibalulekile: ama-separator amahle agcina isakhiwo sezimbobo ngaphansi kokucindezela, abonisa ukuhambisana kwamakhemikhali nama-electrolyte, futhi ahlinzeka ngokuziphatha kokucisha ezimweni zokushisa ngokweqile. Ama-separator e-Polyethylene (PE) kanye ne-polypropylene (PP) avamile kumakhemikhali athengiswayo, avame ukuhlanganiswa ngezimo ezingqimba eziningi ukuze kuthuthukiswe ukuphepha nokumelana nomshini.

Isihlukanisi esihlulekayo singaholela ekufakeni okufushane kwangaphakathi, ukushisa okusheshayo kwendawo, nokwehluleka okukhulu. Ngakho-ke, ukumelana nokubhoboza kwesihlukanisi, ukuzinza kobukhulu, nezakhiwo zokuncipha kokushisa kuyizicaciso eziyinhloko abakhiqizi abazihlolayo. Izihlukanisi ezithuthukisiwe zingafaka izendlalelo ze-ceramic ukuthuthukisa ukuzinza kokushisa nokuvikela ugesi. Ezinhlelweni eziphakeme kakhulu, njengamadivayisi ezokwelapha noma ukugcina amandla okusekela inethiwekhi, ukukhetha amaselula anobuchwepheshe besihlukanisi obufakazelwe kunciphisa ubungozi futhi kwenze lula ukuhlolwa kokuthobela.

Ukuqiniswa kwekhwalithi ngesikhathi sokuhlanganiswa kwamangqamuzana—izimo ze-cleanroom, ukulawulwa kwezinhlayiya, nokugoqwa noma ukubekwa ngokunembayo—kuqinisekisa ukuthi izihlukanisi azingcoliswa noma zonakaliswa. Amabhizinisi aphatha ukuhlanganiswa kwamaphakethe angaphakathi komsebenzi kufanele enze izilawuli eziqinile zokukhiqiza; kungenjalo, ukwethembeka kwezinga lephakethe kungahle konakaliswe naphezu kwamangqamuzana asezingeni eliphezulu. I-Horizon Global Tech Limited igcizelela ukulawulwa kwenqubo yokukhiqiza futhi ingasekela amaklayenti ekwakheni imisebenzi yokuhlanganiswa ehambisa ukukhubazeka okuhlobene nezihlukanisi.

Ububanzi bokuhlukanisa buphinde buthinte ukugaywa kabusha nokuphathwa kokuphela kokuphila. Izihlukanisi eziyizendlalelo eziningi eziboshwe kumalokhethi noma ezihlanganisa izendlalelo zikakhokho zingadala izinkinga ezinhlelweni zokuhlukanisa ngomshini. Izinkampani ezihlela ukubuyiswa kwamabhethri noma ezibamba iqhaza ezinhlelweni ezifana nokugaywa kabusha kwamabhethri ezimoto kufanele zibheke umehluko wezingxenye lapho kuhlelwa izinhlelo zokudiliza nokuthola izinto ukuze kutholwe inani eliphezulu lokugaywa kabusha ngenkathi kugcinwa ukuphepha lapho kuphathwa.

I-Battery Management System (BMS) iyimishini yobuchopho yebhethri. Ilandelela amavoltejji eselula, izinga lokushisa, isimo sokushaja (SoC), nesimo sempilo (SoH), ihambisa amaselula ukuqinisekisa ukusebenza okufanayo futhi ivimbele izimo ezilimazayo njengokushaja ngokweqile, ukukhipha ibhethri ngokweqile, nokushisa ngokweqile. I-BMS eyakhelwe kahle yandisa impilo yepakethe, yandisa ukuphepha, futhi ihlinzeka ngamathuluzi okuxilonga anikeza ulwazi ngezinqumo zokugcinwa—amakhono abalulekile kubashayeli bezimoto nabakhiqizi ngokufanayo.

Izici ze-BMS ziyahlukahluka kusukela ekulinganiseni okungekho emandleni okuzenzakalelayo nokuvikelwa okweqisayo kuya ekulinganiseni okusebenzayo okuthuthukile, amamodeli okuguga aqagelayo, nezindawo zokuxhumana (CAN, SMBus, Bluetooth). Ezicelo ezinkulu zokugcina amandla noma izimoto zikagesi, imisebenzi ye-BMS ethuthukile—ukuxhumanisa ukuphathwa kokushisa, ukuguqulwa kwamangqamuzana, kanye ne-telemetry ekude—kwenza ukusebenza okunamandla ngaphandle kokudela ukuphepha. Izinkampani kufanele zilinganise izindleko-inzuzo zobuchwepheshe be-BMS ngokumelene nezimo zazo zokusebenza ezilindelekile kanye nezibopho zewaranti.

Idatha evela ku-BMS isekela izindlela zokugcinwa kanye nezimangalo zewaranti ngokuhlinzeka ngomlando wemijikelezo yokushaja, ubujamo bokukhipha ibhethri, nemicimbi ye-thermal. Le telemetry ibalulekile kubakhiqizi abafana ne-Horizon Global Tech Limited lapho besekela amakhasimende, bexilonga ukwehluleka, noma bethuthukisa imiklamo yesikhathi esizayo. Ukuhlanganisa izixilongo eziqinile ze-BMS kwenza lula ukuhlaziya imbangela eyinhloko futhi kukhuthaza ukucaca phakathi kwama-OEM nabasebenzisi bokugcina.

Ezamabhizinisi ahilelekile ekusebenzeni kwamabhethri—njengokushintsha ibhethri le-key fob noma ukulungisa amabhethri amakhulu—ukuqonda izexwayiso namalogi e-BMS kusheshisa ukuxazulula izinkinga futhi kunciphise ukushintshwa okungadingekile. Ukusebenzisa izindlela ezijwayelekile zedatha ye-BMS nezinqubo zokufinyelela ezivikelekile nakho kusiza izinkampani ukuthi zikwazi ukulandelela ezindaweni eziningi ngenkathi kuvikelekile idatha yokusebenza.

Ukuqonda kahle izingxenye zamasistimu ebhethri—ama-electrode, ama-electrolyte, izihlukanisi, abaqoqi bamanje, izindlu, kanye ne-BMS—kunika amabhizinisi amandla okwenza izinqumo ezinolwazi ngokuthenga, ukuhlanganisa, nokuphatha ekupheleni kwempilo. Lwazi lunciphisa ubungozi, luthuthukisa izindleko zokuba nazo, futhi lusekela ukuthobela imithetho. Intuthuko efana namabhethri e-aluminium nama-electrolyte aqinile ithembisa ukuthuthukiswa kokusebenza esikhathini esizayo, kodwa izinqumo zanamuhla kufanele zibeke phambili ukwethembeka kwezingxenye okufakazelwe nokukhiqizwa kwazo.

I-Horizon Global Tech Limited ihlinzeka ngolwazi oluqondene nomkhiqizo nokusekelwa kwamakhasimende ukusiza izinhlangano ukuthi zihambisane nezinketho zezinto ezidingwa uhlelo lokusebenza. Noma ukhetha amaselula okugcina amandla, ukuklama amaphakethe ezimoto zikagesi, noma ukuphatha izinhlelo zokugaywa kabusha kwamabhethri ezifana nezinye izinhlelo zokugaywa kabusha kwamabhethri, ukubambisana nabahlinzeki abanolwazi kwenza lula ukusebenza futhi kuthuthukise imiphumela.

Ekugcineni, emaqenjini asebenzayo anesibopho semisebenzi ejwayelekile—njengokushintsha ibhethri le-key fob—noma abahleli bamasu abaqondisa ukufakwa kukagesi ezimoto ezithwala imithwalo, ukuhlanganisa ulwazi oluvela ezingxenyeni ezithile ezinhlelweni zokuthenga nokugcinwa kuphumela emiphumeleni ephephile, esebenza kahle kakhulu ngezindleko. Sebenzisa izinsiza zangaphakathi njengamakhasi emikhiqizo nokusekelwa ukuze uqinisekise izimangalo zabathengisi futhi ufinyelele imibhalo yezobuchwepheshe esekela ukwenza izinqumo ezinekhono.

Ngeminye imininingwane yenkampani nemininingwane yomkhiqizo, vakashela i-Ikhaya, funda ngomsebenzi wethu ku-Mayelana Nathi ikhasi, hlola izixazululo ezithile ku-Imikhiqizo, funda izibuyekezo ku-Izindaba isigaba, noma sithinte ngaphakathi kwe-Xhumana nathi ukuze uthole ukwesekwa okwenziwe ngendlela oyifisayo kusuka ku-Horizon Global Tech Limited.