ISunyoung, esebenza njengeGuangzhou Sunyoung Energy Co., Ltd., yakhe idumela eliqinile njengomkhiqizi namthengisi wamabhethri ozinikele ezixazululweni zamandla ezinokwethenjelwa, eziphephile, nezinokusebenza okuphezulu ezisetshenziselwa izinhlelo ezidinga kakhulu. Kusukela esizindeni sayo eGuangzhou, inkampani iklama futhi ikhiqize amaphakethe amabhethri e-lithium, amasistimu okugcina amandla, kanye ne-electronics yamandla ebahlanganisayo, isebenzela amakhasimende angenakukwazi ukulahlekelwa isikhathi noma ukunciphisa ukuphepha. Eminyakeni eminingi yokuhlangenwe nakho kokuthumela ngaphandle, ithimba lisekele amaphrojekthi kusukela kumishini emincane yabathengi kuya ezifakweni zezimboni ezigcwele. Inhloso yenkampani icacile: ukuletha amasistimu amabhethri asebenza ngokungaguquguquki ensimini, unyaka nonyaka, ngesakhiwo sezindleko esenza umqondo wezohwebo. Noma ngabe iklayenti lidinga amaseli angamakhulu ambalwa e-prototype noma amashumi ezinkulungwane amaphakethe omugqa wokukhiqiza, iSunyoung isebenzisa isiyalo sobunjiniyela esifanayo. Abathengi abafuna ukubona ububanzi obugcwele bokukhiqiza, i-OEM/ODM, kanye nekhono le-EPC bangahlolaIkhaya ikhasi ukuze uthole umbono jikelele. Le nhlanganisela yokujula kobuchwepheshe nokuguquguquka kokukhiqiza yikho okwenza abalingani abaningi bathathe uSunyoung njengomlingani webhethri wesikhathi eside esikhundleni somthengisi wesikhathi esisodwa.

Imboni ezisetshenziswa yi-Sunyoung zibanzi ngendlela engavamile, futhi lobo bubanzi bulolonga indlela inkampani esondela ngayo kuyo yonke iphrojekthi yebhethri. Izinkampani zikagesi ezisetshenziswa abathengi, abakhiqizi bemishini yezokwelapha, abakhiqizi bemishini yezimboni, abathuthukisi bamarobhothi, amaqembu ezingxenyekazi ze-IoT, iziqalo ze-e-mobility, kanye nabahlanganisi bamandla avuselelekayo bonke bathembela kumaphakethe ebhethri e-Sunyoung. Lezi zinhlaka zifuna izidingo ezahlukene kumthombo wamandla, kusukela kumafomu amancane e-aa aaa asetshenziswa kumadivayisi aphathwayo kuya kumaraki asindayo angemuva kohlelo lokuphakela amandla olungaphazamiseki. Idivayisi yezokwelapha ingase ibeke phambili ukuphepha okuphelele kanye nokwehla okulindelekile, kuyilapho inkundla yamarobhothi ingase ikhathazeke kakhulu nge-current yokukhipha ephezulu kanye nesisindo. Ithimba lobunjiniyela le-Sunyoung lihumusha lezo zinto ezibalulekile zibe izinqumo ezibonakalayo zekhemistri yeseli, isekethe yokuvikela, kanye nokupakishwa kwemishini. Umphumela uyiqoqo lamabhethri eliziphatha ngendlela elindelekile emhlabeni wangempela, hhayi nje ephepheni lezicaciso.

Ucwaningo nentuthuko ethuthukile kuhleli phakathi nakho konke okwakhiwa yi-Sunyoung, futhi ukwakhiwa kwebhethri elenziwe ngokwezifiso kuthathwa njengekhono eliyisisekelo hhayi njengesevisi eyengeziwe. Iqembu lonjiniyela lihlola ukwakheka kwamangqamuzana, ukumelana kwangaphakathi, ukuziphatha kokushisa, kanye nemikhawulo yemishini ngaphambi kokuphakamisa umdwebo owodwa. Ngenxa yokuthi inkampani ilawula kokubili ukutholakala kwamangqamuzana nokuhlanganiswa kwephakethe, ingalungisa idizayini yokwehla kwamandla kagesi, ukushaja ngokushesha, noma ukusebenza emazingeni okushisa adlulele ngaphandle kokulinda abanye. Ukuguqulwa kwezibonelo kuvame ukuhamba ngokushesha, okunciphisa indlela esuka emcabangweni iye kumkhiqizo oqinisekisiwe. Amakhasimende athola imibhalo ecacile ehlanganisa izici zikagesi, ubukhulu bemishini, kanye namafasitela okusebenza anconyiwe. Lo msebenzi wonjiniyela owenziwa kusenesikhathi unciphisa ingozi yokuhlelwa kabusha okubizayo kamuva ohlelweni. Ebusinisini obuqala umkhiqizo omusha, lolo hlobo lokusekelwa kwentuthuko okuhlelekile kuvame ukubaluleka kakhulu kunenani leyunithi eliphansi kancane.

Izindinganiso eziqinile zokuphepha nekhwalithi zilawula zonke izigaba zokukhiqiza, kusukela ekuhlolweni kwamaseli angenayo kuze kufike ekuhlolweni kokugcina kwephakethe. I-Sunyoung isebenza ngezinhlaka ezaziwayo ezihlanganisa i-UL, i-CE, i-RoHS, i-UN38.3, kanye nezinqubo zekhwalithi ezisekelwe ku-ISO, futhi imibhalo esekela lezo zimangalo iyatholakala kumakhasimende. Ukuhlolwa kwe-UN38.3 ikakhulukazi kubalulekile kunoma yiliphi ibhethri le-lithium elizohamba ngendiza noma ngolwandle, futhi kuthathwa njengemfuneko eyisisekelo hhayi okungeziwe okungakhethwa. Izindlela zangaphakathi zekhwalithi zihlola ubuqiniso bokushisela, ukumelana nokuhlukanisa, ukungaguquguquki kwe-voltage, kanye ne-torque yesixhumi ngaphambi kokuba iphakethe likhishwe. Izinhlelo zokulandelela zirekhoda ukuthi yimaphi amaseli angena kuyiphi iphakethe, ukuze noma iyiphi inkinga yasensimini iphenywe ngokunemba. Lelo zinga lokulawula yilona elivumela i-Sunyoung ukuthi ihlinzeke ngamabhethri ezimakethe zezokwelapha, zezimboni, nezokuthutha lapho ukwehluleka kungesona umphumela owamukelekayo.

Isikhathi eside sokuphila komjikelezo, ukusebenza okuzinzile, kanye nokuminyana kwamandla okulungisiwe kunikeza amaphakethe ebhethri e-Sunyoung inzuzo esebenzayo ezimakethe eziqhudelanayo. Inkampani ikhetha amaseli agcina umthamo wawo kahle ngaphezu kwemijikelezo yokushaja eyinkulungwane ngaphansi kwezimo ezijwayelekile, okwehlisa izindleko eziphelele zobunikazi kubaqhubi bezimoto kanye nabenzi bemishini. Ukuminyana kwamandla kulinganiswa ne-margin yokushisa, ngakho amaphakethe ahlala epholile futhi ephephile ngisho nangesikhathi sokukhipha amandla okudingayo. Izintengo ezincintisanayo, izikhathi zokuhola ezisheshayo, kanye nokusekelwa komthombo womhlaba wonke kuqedela isithombe sezebhizinisi. Njengomlingani we-OEM/ODM, i-Sunyoung ihlangana namathimba emikhiqizo yamakhasimende, yabelana ngamafayela okuklama, futhi ilungisa izinhlelo zokukhiqiza ukuze zihambisane nezinhlelo zokwethulwa. Isevisi yangemva kokuthengisa ephendulayo isho ukuthi imibuzo yobuchwepheshe iphendulwa onjiniyela, hhayi imibhalo elotshiwe. Uma kuhlangene konke, lezi zinzuzo zenza i-Sunyoung ibe yisinqumo esinengqondo kubathengi abadinga kokubili ukwethenjwa kobuchwepheshe kanye nokulethwa okuthembekile.

Umnyombo wekhathalogi amaphakethe ebhethri e-lithium-ion, aklanyelwe ukuminyana kwamandla aphezulu nokusebenza kokukhipha okungaguquki esikhathini esibanzi sokushisa. Eceleni kwawo, amabhethri e-LiFePO4 asebenza ezinhlelweni lapho ukuphepha, ukuzinza kokushisa, nokuphila isikhathi eside kakhulu kudlula isifiso sephakethe elilula kakhulu. Amaphakethe ebhethri enziwe ngokwezifiso akhelwe amaphrojekthi e-OEM ne-ODM avumela amakhasimende ukuthi acacise i-voltage, umthamo, isivalo, nohlobo lwesixhumi esisombululo esisodwa esilungiselelwe. Amasistimu okulawula amabhethri ahlakaniphile aqapha ama-voltage amaseli, izinga lokushisa, kanye namandla amanje ngesikhathi sangempela, exhumana namadivayisi aphethe ngezindlela ezivamile ezifana ne-SMBus, UART, ne-CAN. Ukuqedela iqoqo ngamashaja, izixhumi, izintambo zokuxhuma, nezinsiza zamabhethri eziqinisekisa ukuthi lonke uchungechunge lwamandla lusebenza njengohlelo olulodwa. Ukuphequlula okugcweleUmkhiqizo uhlu lubonisa ukuthi lezi zigaba zihlangana kanjani ezinhlelweni ezahlukene. Ukuthenga iphakethe kanye ne-electronics yalo esekelayo kumhlinzeki oyedwa kususa izinkinga zokuhlanganisa futhi kunciphisa kakhulu imijikelezo yokufaneleka.

Ukukhetha ikhemistri efanele kungenye yezinqumo ezinomthelela omkhulu kunoma yiliphi iphrojekthi yebhethri, futhi i-Sunyoung isiza amakhasimende ukuthi ahlole izinzuzo nezinkinga ngokwethembeka. Amaseli e-lithium-ion endabuko anikeza isilinganiso esingcono kakhulu samandla nesisindo, yingakho ebuswa kakhulu kuma-electronics aphathwayo kanye nemiklamo ye-e-mobility elula. Ikhemistri ye-LiFePO4 idela ukuminyana okuthile kodwa inikeza impilo yomjikelezo emangalisayo kanye nokumelana nokushisa okungalawuleki, okuyenza ilungele ukugcinwa okumile kanye nemijikelezo yokusebenza yezimboni. Ama-lipo amancane asetshenziswa lapho kudingeka khona imithombo yamandla emincane, elula, futhi eguquguqukayo ngokuma, njengama-wearables kanye nezinzwa ezincane. Ubuchwepheshe bebhethri le-solid state buseyinketho esafufusa imboni ebhekile, futhi i-Sunyoung ilandelela inqubekelaphambili yayo ngenkathi iqhubeka nokuletha amakhemistri aqinisekisiwe futhi afakazelwe namuhla. Izimakethe zokulungisa ezi-reaktive nazo zibalulekile, futhi ukuqonda ukuthi iphakethe lihlala isikhathi esingakanani kusiza amakhasimende ukuthi ahlele yonke into kusukela ekushintsheni izikhawu zesevisi yebhethri lemoto kuya ezinhlelweni zokushintsha ibhethri lezimboni. Lokhu kuqondiswa kwezinga lekhemistri kungenye yezizathu amakhasimende abuyela ku-Sunyoung ngezizukulwane zawo zesibili nesesithathu zemikhiqizo.

Ukukhethwa nokufaniswa kwamangqamuzana kuyisisekelo sobuchwepheshe sawo wonke amaphakethe ebhethri e-Sunyoung, futhi le nqubo inzima kakhulu kunokuthenga nje iqoqo lamangqamuzana. Amangqamuzana angenayo ahlukaniswa ngezinga lomthamo, ukumelana kwangaphakathi, kanye nezinga lokuzikhipha, bese ehlukaniswa ngamaqembu ukuze iphakethe ngalinye lithole amangqamuzana anezici ezifanayo kakhulu. Amangqamuzana angafani angenye yezinto ezivame kakhulu ezibangala ukwehluleka kwephakethe ngaphambi kwesikhathi, ngoba igqamuzana elibuthakathaka lidonsa wonke umucu ngesikhathi sokukhipha amandla. Ngokuhlola nokuhlukanisa ngamaqembu ngaphambi kokuhlanganisa, i-Sunyoung yehlisa kakhulu leyo ngcuphe futhi ithuthukisa umthamo osebenzisekayo. Imishini yokushisela nokuhlola ezenzakalelayo igcina ukuvumelana kuyo yonke imisebenzi yomthamo omkhulu, kanti ochwepheshe abaqeqeshiwe babhekana nomsebenzi womthamo omncane kanye namaphrothothaipi. Iqoqo ngalinye lokukhiqiza ligcina irekhodi lamangqamuzana eliwasebenzisile, okwenza kube nokwenzeka ukuhlaziya okunembile kwembangela yezimpande uma kvela okungalindelekile endaweni. Leyo nqubo yokuqapha iyona ehlukanisa ibhethri elakhiwe ngobuchwepheshe ngokomsebenzi ekuhlanganiseni okujwayelekile.

Idizayini yesistimu yokuphatha ibhethri ithola ukunakwa okulinganayo, ngoba umqondo wokuvikela unquma ukuthi iphakethe liyasinda yini ezimweni ezingajwayelekile. Amabhodi e-Sunyoung BMS avikela ekushajweni ngokweqile, ekukhipheni amandla ngokweqile, ekusetshenzisweni kwamandla amaningi, ekujikelezisweni okufushane, nasezingeni lokushisa elidlulele, enqamula amandla ngaphambi kokuba umonakalo wenzeke. Izindawo zokuzwa ukushisa zibekwe ngendlela ehlelekile ukuze izindawo ezishisayo zitholakale zisenesikhathi eside kunokuba zisakazeke. Amasekhethi okulinganisa agcina amaseli axhumene ochungechungeni ngaphakathi kwefasitela lamandla eliqinile, egcina umthamo futhi andise impilo yokusebenza. Izixhumanisi zokuxhumana zibika isimo sokushaja, isimo sempilo, namakhodi amaphutha ohlelweni oluyisihambeli, okusekela amasu okulungisa okubikezelayo. Izinqubo zokuhlola ke ziqinisekisa konke lokhu ngokuqinisekisa umthamo, ukuhlola impilo yomjikelezo, ukuhlola ukusetshenziswa kabi kokuphepha, ukuchayeka emvelweni, kanye nezifundo zokuguga okusheshisiwe. Izitifiketi nemibhalo yokuhambisana nezimakethe zomhlaba wonke, kuhlanganise ne-CE, i-RoHS, nemibiko ye-UN38.3, zihambisana nomkhiqizo ophelile ukuze amakhasimende akwazi ukudlula emthethweni nasekuhlolweni kokulawula ngaphandle kwezinkinga.

Inqubo ye-OEM ne-ODM eSunyoung ilandela indlela ecacile, yesinyathelo ngesinyathelo egcina amakhasimende aziswa kuzo zonke izigaba. Iqala ngokubuyekezwa kwezidingo, lapho onjiniyela bacacisa khona i-voltage ehlosiwe, umthamo, isikhathi sokusebenza, imikhawulo yosayizi, izimo zemvelo, kanye namazinga asebenzayo. Ukuklama nokulingisa kuyalandela, kukhiqize ukwakheka kwepakethe, incazelo ye-BMS, kanye nomdwebo wemishini ukuze kugunyazwe ikhasimende. Ukwenza isampula bese kuletha amasampula angokoqobo angahlolwa kudivayisi yekhasimende uqobo, okuvame ukuveza izinkinga zokuhlanganisa ezingeke zibikezelwe yizincazelo zodwa. Ukuqinisekisa kuhlanganisa ukusebenza kukagesi, ukuphepha, ukuziphatha kokushisa, kanye nomjikelezo wempilo ngaphambi kokuqala kokukhiqiza okukhulu. Ukukhiqiza okugcwele bese kukala ukuklama okuqinisekisiwe ngezinhlu zempahla ezikhiyiwe kanye nezinqubo ezilawulwayo. Izinkampani ezifuna leli zinga lokusebenzisana zingabuyekezaOkwenziwe Ngokwezifiso ikhasi lesevisi ukuze uthole imininingwane ngamakhono nezikhathi zokusebenza.

Ukusekelwa kwezobunjiniyela kudlulela emininingwaneni eyenza noma yephule umkhiqizo wangempela, okuhlanganisa i-voltage, umthamo, usayizi womzimba, ukukhethwa kwezixhumi, kanye nezimiso zokuxhumana. Uma idivayisi yomphathi ilindele idatha ye-SMBus kodwa umklamo wokuqala usebenzisa i-analog output elula, ithimba lishintsha i-firmware ye-BMS kanye ne-interface ngokufanele. Uma i-enclosure kufanele ingene emgodini okhona onokubekezelelana okuqinile, onjiniyela bemishini balungisa ukuhlelwa kwamaseli kanye nomklamo wendlu. Ukukhiqizwa okukhulayo kusho ukuthi umklamo ofanayo unganikezwa njengamasampula ambalwa, iqoqo elincane lokulinga, noma i-oda lesilinganiso segceke eligcwele ngaphandle kokushintsha izilawuli zekhwalithi eziyisisekelo. Lokhu kuguquguquka kubaluleke kakhulu kuma-startup adinga ukuqinisekisa imakethe ngaphambi kokuzibophezela emavolumu amakhulu. Futhi kufaneleka kubakhiqizi asebekhulile abasebenzisa izinhlobo eziningi zemikhiqizo ezabelana ngeplatifomu yebhethri efanayo. Amakhasimende afuna ukuqonda indawo ebanzi yokukhiqiza angavakashela i-Ikhasi Elisha ukuze uthole olunye ulwazi mayelana nemikhiqizo nezinsizakalo.

Amaphakethe ebhethri akwa-Sunyoung avela kuma-electronics asetshenziswa abathengi, imishini yezokwelapha, imishini yezimboni, amarobhothi, ama-node e-IoT, izimoto ezihamba ngogesi, nezinhlelo zokugcina amandla. Kuma-electronics asetshenziswa abathengi, okubalulekile ukwakheka okuncane, ukushaja okuphephile, nokusebenza okungaguquguquki ezinkulungwaneni zamayunithi. Imishini yezokwelapha idinga imibhalo, ukwethembeka, nokwehla okulindelekile, ngoba ukwehluleka kwebhethri kungathinta ukuphepha kwesiguli. Imishini yezimboni namarobhothi ngokuvamile adinga amandla aphezulu okuphezulu kanye namakhasi aqinile akwazi ukumelana nokudlidliza, uthuli, nokushintsha kwezinga lokushisa. Ukusetshenziswa kwe-IoT kubalulekile isikhathi eside sokuphila kanye nokuzikhipha okuncane ukuze ukushintshwa kwensimu kungabi njalo. Izicelo ze-e-mobility zidinga ukulinganisa ngokucophelela isisindo, ibanga, nekhono lokushaja ngokushesha. Izinhlelo zokugcina amandla, ngokuphambene, zigxila ekuphileni komjikelezo kanye nezindleko nge-kilowatt-hora phakathi neshumi leminyaka lokusebenza kwansuku zonke. Ngayinye yalezi zimo idonsela ukwakhewa ohlangothini oluhlukile, futhi onjiniyela bakwa-Sunyoung bakhululekile ukusebenza kuzo zonke.

Ukuxazulula izinselele ezithile zamandla, ukuphepha, nokuthembeka yilapho umsebenzi webhethri elenziwe ngokwezifiso uletha inani elibonakalayo. Ohlelweni lokuhlinzeka ngamandla anganqamuki, ukugcizelelwa komklamo kushintshela ekulungeni kokulinda, ukungazikhululi okuncane, kanye nekhono lokuhlinzeka ngamandla aphezulu ngokushesha lapho amandla kagesi ehluleka. Ezinsizeni eziphathwayo, ukuncishiswa kwesisindo kanye nokupakishwa okuhambisana nomzimba kungase kubaluleke kakhulu kunomthamo oyisisekelo. Ezimweni zokugcina kanye nangaphandle kwegridi, ukuhlanganisa isitoreji nokuphathwa kwamandla okuhlakaniphile kungaguqula ibhethri elilula libe isu lamandla eliphelele, okuwumcabango ongemuva kwe-Izixazululo Ezithembekile indlela yezinhlelo zelanga-ukugcina-amandla-dizili. Kuzo zonke lezi zimo, umgomo uyafana: ukufanisa ibhethri nomjikelezo womsebenzi esikhundleni sokuphoqa uhlelo ukuthi luzivumelanise nengxenye esetshenziswayo. Lokho kuvumelanisa yikho okunciphisa izimangalo zewaranti, kuthuthukise isipiliyoni somsebenzisi, futhi kuvikele isithunzi somkhiqizo.

Uma kuqhathaniswa nabahlinzeki abajwayelekile, i-Sunyoung ihlukanisa ngokwayo ngokujula kokwenza ngokwezifiso, ukungaguquguquki kwekhwalithi, ukusekelwa kwezobuchwepheshe, isikhathi sokuhola, kanye nokulingana kwezindleko nokusebenza. Abathengisi abaningi bathengisa amaphakethe ekhathalogi futhi bavele bacele ikhasimende ukuthi lakhe ngokuzungezile, okunciphisa ukwehlukaniswa komkhiqizo. I-Sunyoung esikhundleni salokho ithatha iphrojekthi ngayinye njengombhalo wokuklama futhi yakhe iphakethe ngokusekelwe ekusetshenzisweni, ngisho noma amavolumu emaphakathi. Ukungaguquguquki kwekhwalithi kugcinwa ngokuhlukaniswa kwamaseli, ukulawulwa kwenqubo, kanye nokulandeleka okungekho ezinkampanini eziningi zokuhweba ezingakwazi ukukulingisa. Ukusekelwa kwezobuchwepheshe kuvela konjiniyela abangaxoxa ngemodeli yokushisa kanye ne-firmware ye-BMS, hhayi nje izinhlu zamanani nezinsuku zokuthumela. Izikhathi zokuhola zihlala zisezingeni elincintisanayo ngoba ukuhlelwa kokukhiqiza kwenziwa ngaphakathi esikhundleni sokusebenzisa abasebenzi abangaphansi abangalindelekile. Mayelana nezindleko nokusebenza, inkampani ihlose indawo enhle lapho ukwethembeka kungalahlekelwa khona ukuze konga amasenti ambalwa.

Ukubambisana kwesikhathi eside, ukuxhumana okusobala, nokulethwa okuthembekile yizimiso zebhizinisi ezibamba lezi zinzuzo zobuchwepheshe ndawonye. Amakhasimende athola izikhathi ezingokoqobo esikhundleni sezithembiso ezinethemba elikhulu, okwenza ukuhlela ukwethulwa kube lula kakhulu. Lapho kuvela inkinga, impendulo iba uphenyo lwembangela eyisisekelo kanye nesenzo sokulungisa, hhayi ukugwema. Ibhizinisi eliphindayo kuzizukulwane eziningi zemikhiqizo livamile, ngoba ukushintsha abahlinzeki bamabhethri kuyabiza futhi kuyaphazamisa. USunyoung futhi usiza amakhasimende ukuthi alindele izinguquko zemithetho, njengemithetho eguqukayo yokuthutha yamaseli e-lithium, ukuze ukuthunyelwa kungabambezeleki emngceleni. Le nhlanganisela yokwethembeka kobunjiniyela nokuziphatha okuhlelekile kwakha uhlobo lokuthembana oluhlala phakathi nemijikelezo yemakethe. Emaqenjini okuthenga, lokho kuthembeka kuvame ukubaluleka kakhulu kunenani eliphansi elicashuniwe leyunithi.

I-Guangzhou Sunyoung Energy Co., Ltd. isebenzisa izikhungo zokukhiqiza zesimanje ezihlomele ukuhlukaniswa kwamaseli, ukushisela ngomshini okuzenzakalelayo, ukuhlanganisa amaphakethe, ukuhlanganiswa kwe-BMS, nokuhlolwa kokugcina. Umthamo wokukhiqiza usekela kokubili ukwenza iprototype ngokushesha nokukhiqiza ngevolumu, okuvumela inkampani ukuthi isebenzele iziqalo kanye namabhizinisi asezingeni eliphezulu endaweni yokukhiqiza efanayo. Ithimba lihlanganisa onjiniyela bakagesi, abaklami bemishini, ochwepheshe bekhwalithi, kanye nochwepheshe bokuthumela ngaphandle abanolwazi lweminyaka emikhulu emkhakheni wamabhethri e-lithium namandla amasha. Ulwazi lokuthumela ngaphandle luhlanganisa amazwekazi amaningi, okunikeza inkampani ulwazi olusebenzayo lwemibhalo, ukupakisha, kanye nezidingo zokuthutha zamangqamuzana e-lithium. Imininingwane enemininingwane ngomlando namandla enkampani iyatholakala ku-Mayelana Nathi ikhasi. Le nhlanganisela yamandla, ubuchwepheshe, kanye nesipiliyoni samazwe ngamazwe yikho okwenza uSunyoung akwazi ukuthatha amaphrojekthi okungafanele izindawo zokusebenza ezincane zizenqabe.

Inqubomgomo yekhwalithi eSunyoung igxile ekuvimbeleni kunesikhathi sokuhlola kuphela, ngezinqubo ezibhaliwe ezihlanganisa zonke izinyathelo zokukhiqiza. Izitifiketi nemibiko yokuhlola, kuhlanganise nemibhalo yezokuthutha ye-UN38.3, uphawu lwe-CE, nokuhambisana ne-RoHS, kugcinwa futhi kubuyekezwa njengoba amazinga eshintsha. Izibopho zesevisi yamakhasimende zihlanganisa iziteshi zokuxhumana ezicacile, izindlela zokukhuphukela konginiyela, nokutholakala kwezingxenye zokushintsha ngemva kokulethwa. Imigomo yewaranti ichazwa kusukela ekuqaleni ukuze kungabi khona okumangazayo uma kwenzeka inkinga endaweni. Impendulo evela kumakhasimende ibuyiselwa ekubuyekezweni komklamo, okuthuthukisa ngokuqhubekayo isizukulwane esilandelayo samaphakethe. Lo mjikelezo wokulinganisa, ukulungisa, nokuthuthukisa yiwo ogcina amazinga ezinkinga ephansi ezikhathini ezinde zokukhiqiza. Futhi uchaza ukuthi kungani amakhasimende amaningi eSunyoung andisa ama-oda awo ngemva kwephrojekthi yokuqala ephumelelayo.

Idokhumenti yomlando wamaphrojekthi ibonisa indlela ubunjiniyela bebhethri bakwa-Sunyoung obuhumusha kanjani emiphumeleni yangempela. Ikhasimende elithile lezimboni lalidinga iphakethe eliqinile elenzelwe imishini yokuhlola ephathwayo esetshenziswa ngaphandle, futhi umklamo wokuqala wabhekana nokwehla kwamandla kagesi ezimweni ezibandayo. Onjiniyela baphinde bahlela ukukhethwa kwamaseli futhi banezela ukuphathwa kokushisa, bandisa isikhathi sokusebenza esisebenzisekayo emazingeni okushisa aphansi ngesilinganiso esikhulu. Umenzi wedivayisi yezokwelapha wayedinga imibhalo ebumbeke kahle kanye nokulandeleka okunembile kunalokho umphakeli wangaphambili ayengakunikeza, futhi u-Sunyoung wahlela kabusha amarekhodi akhe okukhiqiza ukuze anelise ukuhlolwa kwama-akhawunti. Umthuthukisi wamarobhothi wayedinga iphakethe elikhipha amandla aphezulu elinesikhala esincane, okwafezwa ngokuklama kabusha i-busbar kanye nokuthuthukisa indlela yamanje. Ezinye izibonelo zokufakwa osekuqediwe zingabukwa ku-Amacala ikhasi. Ngayinye yale maphrojekthi yaqala njengengxoxo yobunjiniyela esikhundleni se-oda lokuthenga.

Impendulo yamakhasimende igqamisa ngokungaguquki isikhathi sokusebenza esithuthukisiwe, ukuphepha okuthuthukisiwe, impilo yomjikelezo emide, kanye nezindleko eziphansi zobunikazi buphelele. Amaqembu ayevame ukushintsha amabhethri manje abika izikhathi zesevisi ezinwetshiwe ngemuva kokushintshela kumaphakethe amaseli afanisiwe anokulawulwa kwe-BMS okuhlakaniphile. Ukuthuthukiswa kwezokuphepha ngokuvamile akubonakali nsuku zonke, kodwa kubaluleke kakhulu lapho idivayisi iwisiwe, ishiswa ngokweqile, noma ishiywe ishaja isikhathi eside. Izindleko eziphansi zobunikazi buphelele aziveli nje empilweni ende kodwa futhi ezicelweni ezimbalwa zewaranti kanye nomsebenzi ophansi wesevisi yasensimini. Amakhasimende amaningana akhuluma ngokuthi onjiniyela bakwa-Sunyoung babonisa izinkinga zokuklama amaqembu abo ayengazibonanga, okwasindisa izinyanga zesikhathi sokuthuthukisa. Abanye babona ukubikezelwa kwezinhlelo zokulethwa lapho bethula imikhiqizo yesizini. Le miphumela esebenzayo, hhayi izimangalo zokumaketha, iyona eqhubeka ngobudlelwano.

I-Sunyoung ihlinzeka ngamaphakethe e-lithium-ion ngama-chemistry e-cathode amaningi, amaphakethe e-LiFePO4 okusetshenziswa kwesikhathi eside nokuphephile kakhulu, kanye nama-lipo amancane emiklamo ehlangene noma elinganiselwe. Ithimba lobunjiniyela liphinde leluleke ngezinketho ezisafufusa ezifana nemiqondo yebhethri eqinile ngenkathi lincoma ama-chemistry afakazelwe futhi aqinisekisiwe ezinhlelweni zokukhiqiza. Amaseli amancane ajwayelekile ahlanganisa osayizi be-aa ne-aaa ayatholakala kumadivayisi adinga amafomu ajwayelekile. Isiqondiso sokukhetha sisekelwe kumjikelezo womsebenzi, izimo zemvelo, kanye nezidingo zokulawula zephrojekthi ngayinye ethile esikhundleni se-chemistry eyodwa ethandwayo. Amakhasimende athola isincomo esibhaliwe esichaza ukushintshana ngaphambi kokuzibophezela kumklamo.

Ukwenziwa ngendlela oyifunayo kuyisevisi ewumgogodla ehlanganisa i-voltage, umthamo, indawo yokufaka, uhlobo lwesixhumi, i-BMS firmware, kanye neprotocol yokuxhumana. Inani elincane loku-oda lincike ebunkimbini bokuklama nokuthi ingabe kudingeka amathuluzi yini, ngakho-ke ukwakhiwa kwesibonelo kungaqala kancane. Amaqoqo okulinga (pilot batches) avame ukukhiqizwa ukuze kuqinisekiswe ukuklama emkhiqizweni womthengi uqobo ngaphambi kokuzibophezela ngobuningi. Uma ukuklama sekugxilile, ukukhiqizwa kuyakhula ukuze kuhlangatshezwane nesidingo ngaphandle kokushintsha izinto noma izinqubo. Leyo ndlela yezigaba ivumela abathengi ukuthi balawule ingozi ngenkathi beqhubekela ekukhiqizeni ngobuningi.

Imikhiqizo yebhethri yakwa-Sunyoung isekelwa imibhalo ehlanganisa ukuhlolwa kwezokuthutha kwe-UN38.3, ukumakwa kwe-CE, ukuhambisana ne-RoHS, kanye nezinqubo zekhwalithi ezisekelwe ku-ISO. Ukuhlolwa okwengeziwe kungahlelwa kumakhasimende anezidingo ezithile zemakethe, kuhlanganise nokuhlolwa kokuphepha okuhlobene ne-UL lapho kufanele khona. Imibiko inikezwa ngefomethi efanele ukukhishwa emthethweni kwezimpahla kanye nokuthunyelwa kwezomthetho. Lapho umkhiqizo wokugcina wekhasimende udinga izimvume ezithile, ithimba lobunjiniyela lihambisa imibhalo yebhethri ngokufanele. Ububanzi besitifiketi kuqinisekiswa esigabeni sesiphakamiso ukuze kungabi neziphazamiso kamuva.

Isikhathi sokuthatha amasampuli sincike ebunkimbinkimbi bokuklama, kodwa amaphakethe e-custom alula ngokuvamile angase enziwe ngokwesibonelo phakathi namasonto ambalwa ngemuva kokugunyazwa kokuklama. Ukuhlolwa kokuqinisekisa kwengeza isikhathi, ikakhulukazi lapho ukuhlolwa komjikelezo wempilo noma kwemvelo kudingeka. Izikhathi zokuhola ekukhiqizeni ngobuningi zibalwa ngokusekelwe kumthamo, ukutholakala kwezingxenye, kanye nomthwalo wamanje wefekthri. USunyoung wabelana ngezikhathi zangempela esikhundleni sezilinganiso ezinamandla ezigcina zihlehla kamuva. Amakhasimende athola izibuyekezo zenqubekelaphambili ezimpawu ezichaziwe phakathi kwephrojekthi. Amabhafa okuhlela axoxwa ngokukhululekile ukuze izinsuku zokwethula zihlale zifinyeleleka.

Imigomo yeziqinisekiso ichazwa esivumelwaneni sokuhlinzeka futhi ngokuvamile ibonisa isikhathi esilindelekile sokuphila komjikelezo kanye nephrofayela yokusetshenziswa kwepakethe. Ukwesekwa kobuchwepheshe kuhlala kutholakala ngemva kokulethwa, kuhlanganisa imibuzo yokufaka, ukulungiselelwa kwe-BMS, kanye nokuxilongwa kwamaphutha. Uma kuvela inkinga endaweni, ithimba lenza ukuhlaziywa kwembangela eqinile okuhlelekile kusetshenziswa amarekhodi okulandelela okukhiqiza. Izinketho zokushintsha nokulungisa ziyaxoxwa ngokusekelwe ohlotsheni lwenkinga. Izingxenye zokushintsha kanye nezinsiza ezifana namashaja nezixhumi zingahlinzekwa kanye namaphakethe amakhulu ukuze kwenziwe lula ukuhlelwa kokunakekela.

I-Sunyoung ihlanganisa ubunjiniyela bebhethri elenziwe ngokwezifiso, ukulawulwa kwekhwalithi okunokuzikhethela, ukukhiqizwa okugunyaziwe, kanye nesevisi esheshayo kube yiphasela elilodwa elithembekile lamabhizinisi anezidingo zamandla ezinzima. Noma ngabe uhlelo luwumshini omncane we-IoT, idivayisi yezokwelapha, inkundla yamarobhothi, noma ukufakwa kwesikhathi eside samandla angenasiphazamisi, indlela yale nkampani ihlala ifana: qonda umjikelezo womsebenzi, yakha ibhethri elifanele, bese ukuqinisekisa ngokuhlola. Izintengo ezincintisanayo nokukhiqiza okukhulayo kugcina le ndlela isebenza kwezohwebo kusukela ku-prototype kuya ekukhiqizeni okukhulu. Umlando wempumelelo ezimakethe zabathengi, zezimboni, zezokwelapha, kanye nokugcinwa kwamandla ukhombisa ukuthi le nqubo iyasebenza ngale komkhakha owodwa. Amabhizinisi afuna umlingani wamabhethri kunomthengisi wezingxenye angacela isilinganiso sentengo, a-ode amasampula, noma ahlele ukubonisana ngebhethri elenziwe ngokwezifiso neqembu lobunjiniyela lakwa-Sunyoung namuhla.