Kodi kuya kwa mabatire a lithiamu-ion ndi chiyani komanso momwe mungamvetsetse?

Pali malingaliro awiri okhudza kuya kwa kutulutsamabatire a lithiamu.Imodzi imatanthawuza kuchuluka kwa magetsi omwe amatsika batire itatulutsidwa kwa nthawi yayitali, kapena kuchuluka kwa voliyumu yomwe imakhalapo (pamene imatulutsidwa).Zinazo zikutanthauza mphamvu ya batri, yomwe ndi kuchuluka kwa ndalama zomwe zatulutsidwa.

Batire ya lithiamu-ionkuya kwa kutulutsa, zinthu zomwe zimachepetsa kuya kwa mabatire a lithiamu-ion.Popeza batire ya lithiamu-ion ili ndi mlandu, iyenera kutulutsidwa.Mwachidziwitso, njira yotulutsira mabatire a lithiamu-ion ndi yoyenera.Potulutsa, chidwi chiyenera kuperekedwa pa liwiro ndi kuya kwa kutulutsa.Kuzama kwa kutulutsa ndi chiwerengero cha kuchuluka kwa ndalama zomwe zimatulutsidwa ku mphamvu yodziwika, yomwe ndi chiwerengero cha ndalama zomwe zimatulutsidwa ku mphamvu zonse zosungirako (mwadzina mphamvu).Kutsika kwa chiwerengerocho, kumayenda kochepa kwambiri.Kuzama kwa kutulutsa kwa batri ya lithiamu-ion kumagwirizana kwambiri ndi magetsi ndi magetsi, ndipo kungathe kufotokozedwa molingana ndi magetsi ndikuwonetseratu zamakono.

Kuzama kwa mabatire a lithiamu-ion ndi 80%, zomwe zikutanthauza kuti amatulutsidwa ku 20% yotsala ya mphamvu zawo.

Kuzama kwa kutulutsa kumakhudza batire motere: kutulutsa kwakuya, kosavuta komanso kofupikitsa moyo wa batri ya lithiamu-ion;mbali ina ndi ntchito pa otaya pamapindikira.Kuzama kwa kutulutsa, kumapangitsa kuti magetsi azikhala osakhazikika komanso apano.Paulamuliro womwewo wa kutulutsa, kutsika kwa mtengo wamagetsi, kuzama kwa kutulutsa.Mafunde ang'onoang'ono amatuluka kwathunthu.Kutsika kwapano, kumatenga nthawi yayitali komanso kutsika mtengo pamagetsi omwewo.Mwachidule, mutu uliwonse wokhudza kutulutsidwa kwa mabatire a lithiamu-ion uyenera kuganizira za kutulutsa komanso, makamaka, zapano.

Magetsi a mabatire a lithiamu-ion amachepetsa pang'onopang'ono pamene batire imatulutsidwa.

Mwachitsanzo, batire ikatulutsidwa kuti ikhalebe ndi 80% ya mphamvu yake, koma batireyo idayimbidwa kwathunthu pa 4.2V, tsopano imayesedwa pa 4.1V (pachitsanzo cha kuyerekezera kongotengera kokha, zikhalidwe zidzasiyana malinga ndi zomwe zikuwonetsa. mabatire amtundu wosiyana komanso magwiridwe antchito).

Batire ya lithiamu-ion ikamatengera mphamvu pachida chilichonse, kukana kwamkati kwa batire kumawonjezeka pamene mphamvu imachepa.

Pamene kuya kwa kutulutsa kumakhala kwakukulu, kukana kumawonjezeka ndipo panopa ndi nthawi zonse, zomwe zimafuna mphamvu zambiri kuchokera ku batri ndikuziwononga mwa mawonekedwe a kutentha.

Njira yotsatsira yosasunthika ya mabatire a lithiamu-ion imatha kusintha kwambiri ngati kuya kwa kutulutsa kumakhala kwakukulu.

Chifukwa chake, kuchepetsa kuya kwa kutulutsa kumtunda wocheperako kudzalola makasitomala kukhala ndi mphamvu zowongolera mphamvu komanso chidziwitso chabwinoko pamapulogalamu awo.

Zomwe muyenera kuyang'ana pakutulutsa abatri ya lithiamu-ion.Kutulutsa batri ya lithiamu-ion kwenikweni ndikuzindikira zinthu zomwe zimakhudza kutulutsa kwa batri ya lithiamu-ion.Chofunikira ndikuchita ntchito zoyenera pakutulutsa, zomwe zithandiziranso batire yokhalitsa.

Kuzama kwa lithiamu ion kutulutsa, kumapangitsa kuti batire iwonongeke kwambiri.Batire ya Li-Ion ikakhala yodzaza mokwanira, ndiye kuti batire imatayika kwambiri.Mabatire a Li-ion akuyenera kukhala pamalo apakati, pomwe batire imakhala yayitali kwambiri.


Nthawi yotumiza: Sep-15-2022