1. Kodi batire yofewa ndi chiyani kwenikweni?
Mabatire a lithiamu amatha kugawidwa mu cylindrical, square and soft pack malinga ndi encapsulation form. Mabatire a cylindrical ndi masikweya amapangidwa ndi zipolopolo zachitsulo ndi zitsulo zotayidwa, pomwe mabatire a zitsulo zofewa a polima amapangidwa ndi filimu ya aluminium-pulasitiki yokutidwa ndi gel osakaniza polima electrolyte, yomwe ili ndi makhalidwe a ultra-thinness, chitetezo chokwanira ndi zina zotero. amapangidwa kukhala mabatire amtundu uliwonse ndi luso. Komanso, pakakhala vuto mkati mwa batire yofewa, batire yofewa idzaphulika ndikutsegula kuchokera ku gawo lofooka kwambiri la batri pamwamba, ndipo silingabweretse kuphulika kwachiwawa, kotero kuti chitetezo chake chimakhala chokwera kwambiri.
2. Kusiyana pakati pa soft pack ndi hard pack mabatire
(1) Kapangidwe ka Encapsulation:Mabatire a paketi yofewa amakutidwa ndi filimu ya aluminiyamu-pulasitiki, pomwe mabatire olimba amagwiritsira ntchito chitsulo kapena aluminiyamu encapsulation chipolopolo;
(2) Kulemera kwa batri:chifukwa cha encapsulation kapangidwe ka batire zofewa paketi, poyerekeza ndi mphamvu yomweyo ya hard pack mabatire, kulemera kwa soft pack mabatire ndi opepuka;
(3) Mawonekedwe a Battery:mabatire olimba kwambiri amakhala ndi mawonekedwe ozungulira ndi masikweya, pomwe mawonekedwe a mabatire ofewa amatha kupangidwa molingana ndi zosowa zenizeni, ndi kusinthasintha kwapamwamba mu mawonekedwe;
(4) Chitetezo:poyerekeza ndi mabatire olimba, mabatire odzaza ndi ofewa amakhala ndi mpweya wabwino, nthawi zovuta kwambiri, mabatire ofewa amatha kuphulika kapena kusweka kwambiri, ndipo sadzakhala ndi chiopsezo cha kuphulika ngati mabatire olimba.
3. Ubwino wa batire yofewa
(1) Kuchita bwino kwachitetezo:Mabatire a paketi yofewa pamapangidwe a filimu ya aluminiyamu-pulasitiki, pakachitika zovuta zachitetezo, mabatire a paketi yofewa nthawi zambiri amangophulika komanso kusweka, mosiyana ndi chipolopolo chachitsulo kapena ma cell a aluminiyamu batire amatha kuphulika;
(2) Kuchuluka kwa mphamvu:pakadali pano mumakampani amagetsi amagetsi, kuchuluka kwa mphamvu zama cell mphamvu zama batire amagetsi opangidwa ndi ternary soft pack ndi 240-250Wh/kg, koma kachulukidwe kamphamvu ka ternary square (hard shell) mabatire amphamvu amtundu womwewo ndi 210-230Wh. /kg;
(3) Kulemera kwake:Mabatire a paketi yofewa ndi 40% opepuka kuposa mabatire achitsulo a lithiamu amtundu womwewo, ndi 20% opepuka kuposa mabatire a aluminium chipolopolo cha lithiamu;
(4) Batire yaying'ono mkati kukana:ternary soft pack power battery imatha kuchepetsa kwambiri kudzigwiritsa ntchito kwa batri chifukwa cha kukana kwake kochepa mkati, kupititsa patsogolo ntchito yochulukitsa batire, kupanga kutentha kochepa komanso moyo wautali wautali;
(5) Mapangidwe osinthika:mawonekedwe akhoza kusinthidwa kukhala mawonekedwe aliwonse, akhoza kukhala woonda, ndipo akhoza kusinthidwa malinga ndi zosowa za makasitomala kuti apange zitsanzo zatsopano za batri.
4. Kuipa kwa mabatire a soft pack
(1) Chakudya chopanda ungwiro:poyerekeza ndi mabatire a hard pack, mabatire a paketi yofewa sakhala otchuka pamsika wapanyumba, ndipo zina mwazinthu zopangira ndi zida zopangira zida zogulira akadali amodzi;
(2) Kuchita bwino m'magulu:chifukwa cha kusowa kwa structural mphamvu ya mabatire zofewa paketi, zofewa paketi mabatire ndi zofewa kwambiri pamene gulu, choncho m`pofunika kukhazikitsa zambiri m`mabulaketi pulasitiki kunja kwa selo kulimbitsa mphamvu zake, koma kuchita zimenezi ndi kuwononga danga, ndi pa nthawi yomweyo, dzuwa la gulu batire ndi otsika;
(3) Pakatikati ndizovuta kupanga zazikulu:chifukwa cha zofooka za filimu zotayidwa pulasitiki, zofewa paketi batire selo makulidwe sangakhale aakulu kwambiri, kotero mu utali ndi m'lifupi kupanga izo, koma yaitali kwambiri ndi lalikulu pachimake n'kovuta kwambiri kuika mu batire. paketi, kutalika kwa batire yofewa pakali pano kuti ikwaniritse malire a 500-600mm yafika;
(4) Mtengo wokwera wa mabatire apaketi yofewa:pakali pano, zoweta zofewa mapaketi lifiyamu mabatire ntchito mkulu-mapeto zotayidwa-pulasitiki filimu akadali makamaka amadalira kunja, kotero mtengo wa mabatire zofewa paketi ndi mkulu.
Nthawi yotumiza: Feb-27-2024