Izixhobo zokwenza nokucwangcisa iibhetri ngokomthamo wazo

Izisombululo zeTurnkey zokwenziwa nokuhlela izinto ze-cylindrical ngokomthamo

I-Pengjin ibonelela ngezisombululo ezipheleleyo zokuguqula ulwakhiwo kunye nokwahlulahlula amandla eeseli zebhetri ezisilinda, kunye neenkqubo zokuhlanganisa iiLithium Battery Pack ezizenzekelayo ngokupheleleyo. Umgca wemveliso epheleleyo yeBattery Pack uquka ukuhlelwa kweeseli, ukuhlelwa, ukuhlanganiswa kweemodyuli, ukuwelda, kunye nokuhlanganiswa kokugqibela kwePack kunye nokubeka esweni ngexesha langempela kunye nenkqubo yokulawula umgangatho.
Ukususela kwizisombululo zebhetri nganye ukuya kwimveliso enkulu yebhetri ye-lithium-ion, iPengjin inikezela ngeenkqubo eziguquguqukayo nezisebenza kakuhle ezilungiselelwe iimfuno zabathengi. Imigca yethu ye-PACK ezenzekelayo iqinisekisa ukusebenza okuzinzileyo, iindleko zomsebenzi eziphantsi, kunye nokukhupha okuphezulu. I-Pengjin liqabane elithembekileyo lokuxhobisa umgca wakho wokuhlanganisa we-Battery PACK ngokuzenzekelayo okukrelekrele kunye nezisombululo zobunjineli eziqinisekisiweyo.

Qhagamshelana nathi

Inkcazo

Ifanelekile kwimveliso ephezulu nekhawulezileyo yeebhetri ze-lithium-ion zesilinda zeenkqubo ezahlukeneyo, ehambelana neefomathi 18650/21700/34 uthotho/46 uthotho.
Imveliso yomgca ifikelela ukuya kuthi ga kwi-350 PPM kwizinto ezincinci ezisilinda kunye ukuya kuthi ga kwi-200 PPM kwizinto ezinkulu ezisilinda.

Iingenelo zesisombululo

1. Ukusebenza kakuhle kakhulu

Ukuhlelwa komthamo wesantya esiphezulu kakhulu:
- Iiseli ezincinci ezisilinda (18650/21700): isantya sokuhlela ukuya kuthi ga kwi 350 PPM (inqanaba eliphambili kushishino), imveliso yonyaka yomgca omnye idlula 1,5 GWh, ukuhlangabezana neemfuno zokuveliswa ngobuninzi kweebhetri zokudonsa.
- Izinto ezinkulu ezisilinda (uthotho 34/46): isantya sokuhlela ukuya kuthi ga kwi 200 PPM, elungiselelwe imijikelo emide yokwenziwa kwezinto ezinomthamo ophezulu, imveliso yonyaka idlula 1,0 GWh.
Ulawulo oluchanekileyo lokwakheka:
- Ukusetyenziswa kwesicwangciso esinamanqanaba amaninzi I-CC-CV (umbane othe ngqo - umbane othe ngqo) ukuphucula ukwakheka kwefilimu ye-SEI, ukwandisa ubomi benkonzo 10%+.
- Ukuchaneka kolawulo lweVoltage kunye nolwangoku ≤ ±0,05%, ukuphambuka komthamo ≤ 1% ngento nganye.

2. Inkqubo ekhethekileyo yokulawula ubushushu

Ulawulo lobushushu olujikelezayo nolujikelezayo:
Isombulula ingxaki yokupholisa umbindi wezinto ezisilinda, iqinisekisa ukufana kobushushu ±0,5°C, ukuthintela ubushushu obugqithisileyo bendawo kunye nokuwohloka kweempawu.
Uhlengahlengiso lobushushu obuguqukayo ngexesha lenkqubo yokuhlela:
Uhlengahlengiso oluzenzekelayo lobushushu bokutshaja/bokukhupha itshaja ngokuxhomekeke kwi-SOC, ukuqinisekisa uzinzo lokuhlela ngemveliso efanelekileyo ≥ 99,5%.

3. Izisombululo ezizenzekelayo zomntu ngamnye

Ukulayisha kunye nokuhlela ngokuzenzekelayo:
- Ukuhambelana nobubanzi 18/21/34/46 mm kunye nokuphakama 50–120 mm, ixesha lokutshintsha imodeli imizuzu engama-30.
- Ukusetyenziswa umbono womatshini + i-laser rangefinder ukuze kubekwe ngokuchanekileyo ngaphandle kokuguqulwa kwendlu okuqhelekileyo kwiindlela zendabuko zokubophelela.
Iikhasethi zokubumba eziluhlobo lweemagazini:
- Isisombululo soqhagamshelwano esiphantsi-impedance esenzelwe ngokukodwa izinto ze-cylindrical sinciphisa ukuguquguquka kwamandla ombane, ukuchaneka kokulinganisa ±0.5 mV.

4. Uyilo olulungiselelwe ukonga amandla

Ukukhutshwa kwamandla okubuyisela amandla:
Yenzelwe ukusingatha imisinga ephezulu yokukhupha izinto ezisilinda, ukusebenza kakuhle kokubuyisela kwimeko yesiqhelo ≥ 85%, ukonga amandla ngakumbi 30% xa kuthelekiswa nokukhupha okuqhelekileyo okuxhathisayo.
Iirakhi zokuhlela ezilungiselelweyo:
Uqwalaselo lwetshaneli oluguquguqukayo ngokuxhomekeke kubungakanani bezinto, okwandisa i-factor yokusetyenziswa kwendawo 20%.

5. Ukulandeleka kwedatha

Ukudibana okunzulu ne-MES:
- Ukulandelela ii-formation curves, idatha yokuhlela kunye notshintsho lwangaphakathi lokumelana ne-element nganye, kuxhasa uhlalutyo lwe-root cause of defects (umz. i-lithium deposition kwindawo ephezulu okanye i-welding ebuthathaka kwindawo esezantsi - eqhelekileyo kwizinto ezisilinda).
- Ukudibanisa ngokuzenzekelayo idatha yokuhlela ephawulwe nge-laser, kuqinisekisa unxibelelwano oluqinileyo "lwento enye - iseti yedatha enye".