Iiseli zeLithium ezingqukuva ezikumgangatho woshishino

Yenzelwe ukuchaneka okusemgangathweni, ukukhululwa kobushushu ngokukhawuleza, kunye nokudityaniswa kweepakethe ezenziwe ngokwezifiso okwenzelwa ngokuzenzekelayo kakhulu kwifektri ethatha umthombo ngqo.

Umgangatho wamandla oshishino: Iiseli zeLithium eziyisilinda

Iiseli zebhetri yelithiyam eziyisilinda zisisiseko sokugcinwa kwamandla ngobuninzi ngokuzenzekelayo okuphezulu. Zifakwe kwiisilinda zentsimbi eziqinileyo, zinika uzinzo olungenantanga lomatshini kunye nolawulo lobushushu. Njenge-intle-integrated Umzi-mveliso wasemthombeni wasekwa ngo-2005, I-Shenzhen KRL Technology Co., Ltd. igxile kwiifomathi ezikumgangatho ophezulu zoshishino—ingakumbi i-21700 enomthamo omkhulu kunye nezo zomsebenzi onzima. Iiseli ze-LiFePO4 ezingama-32650. Ngokudlula kubarhwebi abaphakathi, sinika abadibanisi beenkqubo behlabathi iiseli ezenziwe ngqo, eziyilelwe ukungaguquguquki kumgangatho wemegawatt kunye neemeko zemizi-mveliso ezifuna kakhulu.

Ukuhambelana okuzenzekelayo nokhuseleko olwakhelweyo lwobushushu

Imilo yayo engqukuva ivumela ukuveliswa okuzenzekelayo okukhawuleza kakhulu, iqinisekisa ukufana okungenasiphako ukusuka kwisicandelo esinye ukuya kwesinye. Oku kufana ngokuqinileyo kumthamo, ivoltheji, kunye nenkcaso yangaphakathi kubaluleke kakhulu ekuhlanganiseni iipakethe zeebhetri ezinkulu. Ngaphezu koko, isingxobo sentsimbi esomeleleyo ngokwendalo sinika ukumelana koxinzelelo okugqwesileyo kwaye senze iindlela zomoya ezincinci kakhulu xa sifakwe kwibhakethi, nto leyo eyenza ukuba ubushushu buhlaliswe ngokufanelekileyo. Olu yilo ngokwaso lunciphisa iingozi zokuphuma kobushushu, luqinisekisa ukhuseleko olungenamthungo kunye nobomi obude bomjikelo kwizicelo ezisebenzisa amandla amakhulu.

Iipakethe zebhetri eziyingilingileyo ezenzelwe wena ngqo ezivela efektri

Yekani ukuxhomekeka kwiindawo zokudibanisa ezahlulahlulweyo kunye nabaphakathi abangaphandle. Isiseko sokwenziwa kwezinto esizimeleyo se-KRL Power sinikezela ngobunjineli obulungiselelwe wena ngokupheleleyo beepakethe zebhetri. Ukususela ekuhleleni iiseli okuzenzekelayo ukuya ekuvalweni kokugqibela kwesigqubuthelo, sakha izakhiwo zamandla ezomeleleyo ezenzelwe ngokweemfuno zenu zokusebenza ezichanekileyo.
Amandla ethu okuhlanganisa iipakethe ezivela ngqo efektri aquka:

Ukulinganisa iiseli zeMicro-Volt: Ukulungelelanisa nokulinganisa okuzenzekelayo ukuqinisekisa ukudibana okungenasiphako kwiimilo ezintsonkothileyo ezilandelelanayo nezihambelanayo.
Ukudityaniswa koBukrelekrele be-BMS: Iinkqubo zolawulo lwebhetri ezenzelwe wena ezinekhuselo elichanekileyo lokutshaja ngokugqithisileyo, umsinga ogqithisileyo, kunye nokhuselo lobushushu.
Ukushwabana ngeLaser Okuchanekileyo: Ukushwabana ngocingo lwenikeli emsulwa oluqinileyo ukunciphisa inkcaso yangaphakathi nokomeleza ukomelela kwesakhiwo kwimithuthu enamandla.
I-Telemetry yezoShishino: Ukudityaniswa okugudileyo kweenkqubo zonxibelelwano ezikrelekrele kuquka CAN, RS485, SMBus, UART, kunye ne-I2C.
Ukulungela Uthobelo Lwehlabathi Jikelele: Iindibano ezivavanywe ngokupheleleyo, ziqinisekisiweyo zokusetyenziswa kumazwe ngamazwe.UN38.3, IEC62133, CE, UL, RoHS).

Nokuba uyila ii-Light Electric Vehicles (LEVs) ezikhupha umbane omninzi okanye iinkqubo zokuxhasa ze-telecom ezisebenza ixesha elide, iqela lethu lobunjineli liqinisekisa ukudityaniswa kweenkqubo okungenamagingxi kunye namaxabiso avela ngqo efektri.

Thumela umbuzo wakho namhlanje

Ukusebenza njengomququzeleli olawula yonke inkqubo Umzi-mveliso wasemthombeni wasekwa ngo-2005, Abunjineli be-KRL Power bayila iiseli ze-lithium eziyindilinga ezifana kakhulu kunye neepakethe zebhetri ezenzelwe umthengi ngokukodwa, ezisetyenziselwa izinto ezinzima. Ngabom sidlule kwimarike yezixhobo zombane zabathengi ezikumgangatho ophantsi ukuze sigxile kuphela kuhambo lwezimboni, kugcino-mpahla lwamandla lwezoRhwebo nezeMboni (C&I), nakwiziseko ezingundoqo zamandla. Ngokusebenzisana ngqo neziko lethu lemveliso elizisebenzisayo, abadibanisi beenkqubo behlabathi jikelele baqinisekisa ukungaguquguquki okugqibeleleyo kwemveliso ngobuninzi, amaxabiso athe ngqo avela efektri, kunye nenkxaso enzulu yobunjineli—ukusukela kwi-prototyping yokuqala ye-BMS ukuya kutsho kwizicwangciso zofakelo ezikwizinga le-gigawatt.

Kutheni Ukhetha Iiseli zeLithium eziSilinganayo?

Amandla Aphezulu Oomatshini, Ukufikelela Kwinqanaba Eliphezulu Lokuvelisa, kunye NokuHambelana Ngokubanzi

Iiseli ze-lithium eziyisilinda—ezifana neefomathi ezisetyenziswa kakhulu ze-18650, 21700, ne-26650—zisengyezona zinto zithandwayo ngeemilo zebhetri kusetyenziso lwezoshishino nolwezorhwebo. Iimpawu zazo ezilungeleleneyo zizenza zifaneleke kwiiprojekthi ezifuna ukuqina komatshini, ukusebenza okuzinzileyo kokushisa, kunye nokudityaniswa kwemodyuli enokwandiswa. Nasi isizathu sokuba iiseli eziyisilinda ziqhubeke nokukhokela kwimveliso nakwizicelo zomgangatho weenkqubo:

Ukuqina Okugqwesileyo Kwesakhiwo noKhuseleko

Imilo yentsimbi efana nombhobho yeeseli eziyisilinda (ezifana neefomathi ze-21700 ne-32650) inika eyona mandla makhulu ngokwendalo okomatshini kuzo zonke iindlela zokwakha ibhetri. Le khava yayo eyomeleleyo ikwazi ukumelana nempembelelo ezimandundu zangaphandle, nokungcangcazela okukhulu, kwaye igcine ngokugqibeleleyo uxinzelelo olusebenzayo lwangaphakathi, nto leyo eyenza ibe lolona khetho lufanelekileyo kwiimoto zemizi-mveliso ezisebenza imisebenzi enzima kunye nokusetyenziswa kwiimeko ezinzima zangaphandle.

Ukusasazwa kobushushu okugqwesileyo nokulingana kobushushu

Ngokungafaniyo neefomathi ezisicaba ezihleli zicandane, iiseli ezisilindileyo ngokwendalo zenza imijelo yokupholisa ebonakala ngemayikroskophu xa zifakwe kwiibhakethi zesakhiwo. Olu ncedo lwejometri luvumela ukwenza iprofayili yobushushu ekulula ukuyiqikelela kunye nokuhamba komoya okusebenzayo, kuqinisekisa ukhuseleko oluphezulu kunye nokuthembeka kwixesha elide kwiinkqubo zokukhupha umbane onamandla (i-C-rate ephezulu).

Ukuhambelana okuzenzekelayo kwinqanaba leGigawatt

Ngenxa yeminyaka engamashumi yokumiselwa komgangatho kushishino, imo yesilinda ivumela ukuveliswa okukhawuleza kakhulu nokuzenzekelayo ngokupheleleyo. I-KRL Power isebenzisa imigca ephucukileyo yokuhlela ezenzekelayo ukwahlula iiseli ngokusekelwe kwinani elichanekileyo le-dynamic impedance ne-voltage. Oku kuphelisa isiphumo "sesona sixhobo sibuthathaka", kuqinisekisa ukungaguquguquki okungenasiphako ukusuka kwiseli ukuya kwiseli kwiipakethe zeebhetri ezinkulu ezineemegawatt ezininzi.

Ukuhambelana okubanzi kunye nokudityaniswa kweemodyuli

Imilinganiselo emiselweyo ivumela ukwanda okungenamda. Nokuba uyilo-njiniyela imodyuli yokulungiselela amandla ye-48V yezonxibelelwano okanye i-array enkulu yokugcina amandla ye-768V enovoltage ephezulu ye-C&I, iiseli eziyisilinda zingalungiswa ngokulula zibe yimikrozo entsonkothileyo yocwangciso olulandelelanayo noluhambelanayo kusetyenziswa iibhusibha zethu zenikeli emsulwa ezidityaniswe ngelaser enembiwo ephezulu.

Iisicelo zeeseli eziyisilinda

Yethu Iiseli ezingqukuva Zisetyenziswa kakhulu kwiinkqubo zeebhetri zemizi-mveliso nezorhwebo ezifuna ukuqina okukhulu kolwakhiwo, ukusebenza okungaguquguqukiyo, kunye nokukwazi ukwandiswa ngokwamacandelo. Zineemilinganiselo emiselweyo (ezifana ne-18650, 21700, ne-26650), iiseli zeli-lithium ezisilinda zibonelela ngobuninzi obugqwesileyo bamandla, ukungqinelana nokuveliswa okuzenzekelayo, kunye nokuzinza okomeleleyo kokomatshini. Zikhethwa kakhulu kwiipakethe zeebhetri ezisebenza kakhulu kwiimeko ezinzima, zixhasa ukuhanjiswa kwamandla okuthembekileyo kumashishini amaninzi.

Ukushukuma Kwezimboni Okunzima & ii-LEVs

Zixhaswe yiseli zethu ze-21700 NMC ezikhupha umbane omninzi, ezi paki zinikezela ngombane omkhulu, wangoko nangoko ofunekayo kwiizithuthi ezikhokelwayo ezizisebenzelayo (AGVs), iiforklift zombane, iibhayisekile zombane ezomthwalo omzima, kunye nezixhobo zokwakha zobuchwepheshe ezingenantambo.

Iinkqubo ezibalulekileyo zokugcina amandla kwi-Telecom ne-UPS

Ukusebenzisa iiseli zethu ze-32650 LiFePO4 (LFP) eziyisilinda, ezikhuselekile kakhulu nezinesithuba eside sokuphila, ukubonelela ngombane wokuxhasa ozinzileyo ngokwakhiwo nongaphazamisekiyo kwizikhululo ezisisiseko zonxibelelwano ze-5G, kumaziko edatha, nakwizixhobo zokubeka iliso ezikude ezingaxhunyaniswanga.

Ugcino-amandla lwezoRhwebo nezoShishino (C&I)

Izixhobo zokwakha ezithembekileyo kakhulu zeemikrogridi ezinokwandiswa, ukudityaniswa kwamandla elanga kurhwebo, kunye neemodyuli zamandla ezilungelelanisa igridi ezifuna amawaka emijikelo yokutshaja nokukhupha umbane ethembekileyo.

Uyilo lwezipakishwe ezingqukuva oluvela ngqo emkhenikweni

Yekani ukuxhomekeka kwiinkqubo zokuhambisa ezahlukeneyo nezingahambelaniyo kunye neendlela eziqhelekileyo ezifumaneka lula. I-KRL Power inikezela ngokuqokelelwa kweepakethe zebhetri ezenzelwe umthengi ngqo ukusuka kwindawo yethu yokuvelisa. Siyila iinkqubo zombane ezipheleleyo, kuquka ukulungelelaniswa kweeseli ngokuchanekileyo, ukutshixwa okunzima nge-laser, kunye nokudityaniswa kweeNkqubo eziBukrelekrele zoLawulo lweBhetri (BMS) ezine-CAN, RS485, kunye ne-SMBus telemetry ukuze zikwazi ukudibana ne-smart grid.

Ngenisa iimfuno zakho zokusebenza namhlanje, kwaye iqela lethu lobunjineli liza kukunika eyona arhkitekchha yamandla ifanelekileyo kanye leyo iyifunayo iprojekthi yakho.

Iiseli eziyisilinda – Imibuzo Ebuzwa Rhoqo

Zeziphi ezona sayizi zixhaphakileyo zeeseli zeli-lithium eziyisilinda enizenzayo?

Sigxila kwiifomathi zoshishino ezithembeke kakhulu. Kwiisicelo ezifuna amandla aphezulu kunye nokukhutshwa okuphezulu, sivelisa kwaye sihlanganise iiseli eziqhelekileyo ze-18650 kunye neeseli ezinkulu, ezisebenza ngcono ze-21700. Kwiiprojekthi ezifuna ukhuseleko olugqithisileyo kubushushu kunye nobomi obude bokusebenza (njengogcino lwamandla elanga), sisebenzisa iifomathi ezomeleleyo ze-32650 ne-4680 ze-LiFePO4 eziyisilinda.

Iiseli eziyisilinda zithelekiseka njani neeseli eziyipouch neziprismatic?

Iiseli eziyisilinda zinika eyona mandla aphezulu esakhiwo, eyona mpahlandlandelo ilungileyo yokuveliswa okuzenzekelayo, kunye nokukwazi okugqwesileyo kokukhupha ubushushu ngokwendalo ngenxa yemilo yazo. Iiseli eziprismatik zilungele kakhulu ukwandisa indawo kwiikhabhathi ezinkulu ezipholiswa lulwelo ezikumgangatho wemegawatt, ngelixa iiseli eziyipouch zilungele izixhobo ezikhaphukhaphu kakhulu, ezinemilo eyodwa (ezifana needrone).

Ingaba i-KRL Power ingakwazi ukulungisa ivoltage, umthamo, kunye nonxibelelwano lwe-BMS ngokweprojekthi yethu ethile?

Ewe kona. Njengemveliso engunozala ngqo, ukwenza ngokweemfuno zomthengi yeyona nto siyazi kakuhle. Asinikezeli nje ngeeseli ezingaphuhliswanga; siyila ipakethe iphela. Senza ngokweemfuno zakho i-series/parallel arrays ukuze zifikelele kanye kuvoltheji nakumthamo owufunayo, kwaye siprograma i-smart BMS ukuba isebenzisane ngokungenamagingxi-gingxi nezixhobo zakho nge-CAN bus, UART, okanye iiprotocols ze-RS485.

Ingaba isekethe yokhuseleko (i-BMS) iyimfuneko ngokungqongqo xa kuqhagamshelwa ezi seli ngokulandelelana okanye ngokunxuseneyo?

Ewe, yimfuneko kwiisicelo zoshishino. Nangona ulungiso lwethu oluzenzekelayo luqinisekisa ukungaguquguquki kwe-micro-volt ekuqaleni, kufuneka iNkqubo yoLawulo lweBhetri (BMS) ekumgangatho ophezulu ukubeka iliso kulungelelwaniso lweeseli ngexesha lokwenene, ukuthintela ukutshajwa ngokugqithisileyo, ukukhusela kwi-short circuits, nokulawula imida yobushushu kumajikelezo angamawaka. Siyadibanisa ezi zakhiwo zokhuseleko ngokuthe ngqo kwipakethe nganye esiyakha ngokweemfuno zomthengi.