Battery ya Li ion

Mabatire a Li-ion, omwe amatchedwanso ma cell a lithiamu-ion, ndi mtundu wa batire yowonjezedwanso yomwe imagwiritsidwa ntchito kwambiri pama laputopu, ma foni a m'manja, ndi zamagetsi zina zogula. Ndizopepuka, zophatikizika, komanso zamphamvu, koma zimakhala ndi mtengo wokwera, moyo waufupi, komanso kusowa kwamphamvu kwamphamvu poyerekeza ndiukadaulo wina wa batri.

Izi positi blog tikambirana mbiri ya mabatire lithiamu-ion, ubwino ndi kuipa kwa luso, ndi panopa mphamvu yosungirako mphamvu, kachulukidwe mphamvu, ndi mtengo wa lithiamu-ion mabatire. Werengani kuti mudziwe zambiri za batire ya lithiamu-ion ndi momwe imagwiritsidwira ntchito pazinthu zosiyanasiyana.

Kodi Batri ya Lithiamu-ion N'chiyani?

Mabatire a lithiamu-ion ndi mtundu wa batire lomwe limatha kuchangidwanso lomwe limagwiritsidwa ntchito kwambiri pama laputopu, ma foni a m'manja, ndi zamagetsi zina zogula. Ndizopepuka, zophatikizika, komanso zamphamvu, koma zimakhala ndi mtengo wokwera, moyo waufupi, komanso kusowa kwamphamvu kwamphamvu poyerekeza ndiukadaulo wina wa batri.

Mbiri ya Mabatire a Lithium-ion

Batire ya lithiamu-ion idayambitsidwa koyamba mu 1991 ndi Sony ngati kusintha kwa batire ya nickel-cadmium (NiCd). Batire ya lithiamu-ion idapangidwa pafupifupi nthawi yofanana ndi NiCd chifukwa onse adapangidwa kuti alowe m'malo mwa batire ya acid acid. NiCd inali ndi mphamvu zambiri kuposa mabatire a asidi otsogolera koma inkafunika kuwonjezeredwa pafupipafupi; zomwe sizikanatheka ndi zipangizo zomwe zinalipo panthawiyo. Lifiyamu ion ili ndi mphamvu yotsika kuposa NiCd koma ilibe mphamvu yokumbukira ndipo imatha kulipiritsidwa mkati mwa ola limodzi.

Ubwino ndi kuipa kwa Mabatire a Lithium Ion

Ubwino waukulu wa mabatire a lithiamu ion ndi kuthekera kwawo kupanga kuchuluka kwamagetsi munthawi yomweyo. Izi ndizothandiza pamapulogalamu monga kuyendetsa magalimoto amagetsi kapena kulumpha mainjini oyambira magalimoto. Kuipa kwa mabatire a lithiamu ion ndi mtengo wawo wonse chifukwa njira zatsopano zopangira ziyenera kupangidwa kuti ukadaulo uwu ugwire ntchito mokulirapo. Vuto linanso ndi mabatire a lithiamu ion ndi kuchepa kwa mphamvu zawo - kuchuluka kwa mphamvu zomwe zimatha kusungidwa pa voliyumu iliyonse kapena kulemera kwake - poyerekeza ndi mitundu ina ya mabatire omwe amatha kuchapitsidwanso monga faifi tambala.

Mabatire a lithiamu-ion ndi mabatire omwe amatha kuchangidwanso

Mabatire a Lithium-ion ndi mtundu wa batire lomwe limatha kuchangidwanso lomwe limagwiritsidwa ntchito kwambiri pama laputopu, ma foni a m'manja, ndi zamagetsi zina zogula. Ndizopepuka, zophatikizika, komanso zamphamvu koma zimakhala ndi mtengo wokwera, moyo waufupi, komanso kusowa kwamphamvu kwamphamvu poyerekeza ndiukadaulo wina wa batri.

Mabatire a lithiamu-ion ali ndi mtengo wokwera pagawo lililonse la mphamvu

Mtengo pagawo lililonse la mphamvu ndi chimodzi mwazinthu zofunika kwambiri pakusankha ukadaulo wosungira mphamvu. Batire ya lithiamu-ion ili ndi mtengo wapamwamba pa unit ya mphamvu, zomwe zikutanthauza kuti ndi okwera mtengo kwambiri kusunga mphamvu zambiri. Komabe, matekinoloje ena angafunike ndalama zokulirapo zoyambira chifukwa amakhala ndi zotsika mtengo pagawo lililonse.

 

Mabatire a lithiamu-ion ali ndi mtengo wokwera pa unit ya mphamvu iliyonse poyerekeza ndi mabatire a lead-acid ndi nickel-cadmium. Mabatirewa ndi okwera mtengo kuwakonzanso. Kuonjezera apo, madzi a electrolyte m'mabatire a lithiamu-ion amatha kuwonetsa ngozi yamoto, makamaka m'mlengalenga. Komabe, mabatire a lithiamu-ion ali ndi zabwino kuposa mabatire amitundu ina. Iwo ndi opepuka ndipo angagwiritsidwe ntchito mu mitundu yosiyanasiyana ya zipangizo zomwe zimafuna mphamvu zambiri, monga laputopu ndi magalimoto amagetsi.