Iseli lesikhwama se-Lipo elinobukhulu obuphezulu
Isicelo
Ngokushintsha ama-casing ensimbi aqinile nge-advancedIfilimu Elaminethiwe Ye-Aluminium (ALF), amaseli ethu esikhwama anikeza indlela elula nenamandla aphezulu echaza kabusha lokho okungenzeka ekwakhiweni kwebhethri futhi esetshenziswa kabanzi ku:
Izinto zikagesi zabathengi
ama-smartphone, amaphilisi, izinto ezigqokwayo
Amadivayisi Ezokwelapha
Amamonitha aphathekayo, imishini yokuxilonga
Izinhlelo zokugcina amandla
Isitoreji samabhethri sezindlu nezebhizinisi
Izixazululo Zokuhamba
Ama-drone, izimoto zikagesi, amarobhothi
Ukwakheka kwazo okulula, ukwakheka okuncane, kanye nokusebenza kahle kokupakisha (kufika ku-~95%) kuzenza zibe yi-ukukhetha okuthandwayo kwezixazululo zamandla zesimanje.
Kungani Kufanele Sikhethe Amaseli Ethu Esikhwama?
Khulisa amandla edivayisi yakho ngezilinganiso zamandla-kuya-esisindoni eziphakeme. Uma kuqhathaniswa nobuningi bamandla obujwayelekile be-gravimetric obungu-200–260 Wh/kg, kanye nobuningi bevolumu obudlula u-300 Wh/L, amaseli ethu esikhwama afinyelela ku-380wh/kg, cishe u-750wh/L. Ngaphandle kwesisindo esingapheli samathini ensimbi, amaseli ethu alula cishe ngo-50% kunezinketho zendabuko zesilinda, okwenza abaluleke kakhulu kuma-EV asebenza kahle kakhulu, ama-drone, kanye nama-electronics aphathekayo.
Sisebenzisa ubuchwepheshe besimanjeUkubeka i-Z (i-Lamination)ubuchwepheshe kunokuba kube ukugoqa okuvamile. Lokhu kususa amaphuzu okucindezeleka "ekhoneni lika-C" atholakala emiklamo ye-jelly-roll, okuqinisekisa ukucindezela kwangaphakathi okufanayo kanye nokuqondana kwe-electrode. Umphumela uba ukumelana kwangaphakathi okuphansi, ingozi encishisiwe yokuguquguquka, kanye nokuphila komjikelezo omude kakhulu kwamaphakethe akho ebhethri.
Hlukana nosayizi ojwayelekile. Ifomethi yethu yesikhwama isekela ubukhulu obungenziwa ngokwezifiso ngokugcwele, ngezinketho zobukhulu ezincane njenge1mmKungakhathaliseki ukuthi udinga amaseli amancane kakhulu kumadivayisi e-IoT noma amamojula anomthamo ophezulu wokugcina igridi, isici sethu sefomu esiguquguqukayo sivumelana nezidingo zakho ezithile zendawo.
Inzuzo ye-SRLUkuphepha kuyinto eza kuqala kithi. Amaseli ethu ahlanganisa umkhakha wesimanjeIsendlalelo Esiqinisiwe Sokuphepha (i-SRL). Le nhlanganisela encane kakhulu isebenza njenge-fuse yokushisa etholakala phakathi kwe-cathode kanye nomqoqi wamanje. Uma kwenzeka ukufinyela kwangaphakathi noma ukushisa ngokweqile (90°C–130°C), ukumelana kukagesi kwe-SRL kuphakama ngokushesha—kukhuphuka ngo-~5,000 Ω nge-1°C—ukuze kunqamule ukugeleza kwamanje futhi kuvimbele ukusabalala kokushisa. Lobu buchwepheshe bufakazelwe ukuthi bunciphisa kakhulu izingozi zokusabalala kokushisa uma kuqhathaniswa namaseli ajwayelekile.
Yakhelwe izinhlelo zokusebenza ezinamandla aphezulu, indawo enkulu, eyisicaba yamaseli ethu esikhwama ivumela ukushabalaliswa kokushisa okuphumelelayo kakhulu. Lokhu kuvimbela izindawo ezishisayo ezisendaweni ngesikhathi sokushaja okusheshayo nokusetshenziswa kakhulu, okuqinisekisa ukusebenza okuqhubekayo kanye nobude besikhathi.