Kunzwisisa Lithium Ion Mabhatiri: Zvese Zvaunoda Kuziva!

Lithium ion mabhatiri ndiyo yakajairika mhando yemabhatiri ekuchajiswa mukugadzirwa nhasi. Iwo anoshandiswa mumidziyo isingaverengeki - kubva kumalaptops nenharembozha kuenda kumotokari uye zvinodzora kure - uye zvave chikamu chakakosha chehupenyu hwedu hwezuva nezuva. Chii chinonzi lithium ion mabhatiri? Dzakasiyana sei nedzimwe mhando dzebhatiri? Uye ndezvipi zvakanakira nezvazvakaipira? Ngatitarisei zvakanyanya mabhatiri aya ane mukurumbira uye zvaanoreva kwauri.

 

Chii chinonzi lithium ion mabhatiri?

 

Lithium ion mabhatiri maseru ebhatiri anochajwa anoshandisa lithium ions mumaelectrolyte awo. Iwo ane cathode, anode, uye separator. Apo bhatiri iri kutengesa, lithium ion inofamba kubva kune anode kusvika kune cathode; kana ichibuda, inofamba kubva pacathode ichienda kune anode.

 

Ko lithium ion mabhatiri akasiyana sei nemamwe marudzi ebhatiri?

 

Lithium ion mabhatiri akasiyana nemamwe marudzi ebhatiri, akadai nickel-cadmium uye lead-acid. Iwo anochajwa, zvinoreva kuti anogona kushandiswa kakawanda pasina kudhura mari yakawanda mukutsiva mabhatiri. Uye vane hupenyu hwakareba kupfuura mamwe marudzi emabhatiri. Lead-asidhi uye nickel-cadmium mabhatiri anongogara kweanosvika mazana manomwe kusvika ku700 ekuchajisa mabhatiri asati adzikira. Kune rumwe rutivi, mabhatiri e-lithium ion anogona kumira kusvika ku1,000 kuchaji cycles bhatiri risati rada kutsiviwa. Uye nekuti mabhatiri aya anoda kuchengetedzwa kushoma pane mamwe, zviri nyore kuti agare kwenguva refu.

 

Izvo zvakanakira zve lithium ion mabhatiri

 

Izvo zvakanakira mabhatiri e lithium ion ndezvekuti ivo vanopa yakakwira voltage uye yakaderera yekuzviburitsa mwero. Iyo yakakwira voltage inoreva kuti zvishandiso zvinogona kuchajwa nekukurumidza, uye iyo yakaderera-yega yekuburitsa mwero inoreva kuti bhatiri rinochengeta chaji yayo kunyangwe isiri kushandiswa. Aya maficha anobatsira kudzivirira idzo nguva dzinoshungurudza paunosvika pamudziyo wako - wongoona kuti wafa.

 

Izvo zvinokanganisa zve lithium ion mabhatiri

 

Kana iwe wakamboona mareferensi e "memory effect," iri kureva nzira iyo mabhatiri e lithium ion anogona kurasikirwa nechaji yavo kana achigara achiburitswa nekuchajiswa. Dambudziko rinobva pakuti marudzi aya emabhatiri anochengetedza sei simba - nemakemikari anoita. Kuita kwemuviri, izvo zvinoreva kuti nguva imwe neimwe bhatiri rinochajwa, mamwe emakemikari ari mukati anoparara. Izvi zvinogadzira madhipoziti pamaelectrode, uye kana kubhadhariswa kwakawanda kunoitika, madhipoziti aya anovaka kuti abudise rudzi rwe "ndangariro."

 

Mhedzisiro yakakomba yeizvi ndeyekuti bhatiri richabuda zvishoma nezvishoma kunyangwe risiri kushandiswa. Pakupedzisira, bhatiri harichabata simba rakakwana kuti ribatsire-kunyangwe raingoshandiswa zvishoma nezvishoma muhupenyu hwaro hwose.

 

Lithium ion mabhatiri ndeimwe yemhando dzakajairika dzemabhatiri anochajiswa mukugadzirwa nhasi. Iwo anoshandiswa mumidziyo isingaverengeki - kubva kumalaptops nenharembozha kuenda kumotokari uye zvinodzora kure - uye zvave chikamu chakakosha chehupenyu hwedu hwezuva nezuva. Pane zvinhu zvakasiyana-siyana zvekufunga nezvazvo paunenge uchitenga bhatiri remudziyo wako, asi zvakakosha kuyeuka kuti lithium ion mabhatiri akareruka, anogara kwenguva refu, uye anoshanda. Pamusoro pezvo, ivo vanouya nezvinhu zvakaita seyepasi-yekuzviburitsa mitengo uye yakaderera tembiricha kushanda. Lithium Ion Mabhatiri anogona kunge akakukodzera iwe!