Iibhetri Lithium - Iimpawu kunye nesicelo

iibhetri Lithium nokusingqongileyo, eyonga, unako ukusebenza ngaphandle uyazihlaziya ixesha elide, abantu operable kumaqondo obushushu aphantsi. Ekubeni abasakwazi amandla olunzulu, yaye kuyingenelo buyazohlula kwezinye izixhobo ezinjalo, imveliso yazo uhlala ezandayo. Ukuba ziyafumaneka kwi zezindlu kunye prismatic. Zisetyenziswa e laptops, cell phones kunye nezinye izixhobo eziphathwayo. ombane yabo yokusebenza ezine volts. Basebenza kuluhlu lobushushu ukususela -20 ukuya + 60 ° C. Kakade, apho zikhona iibhetri lithium ukuba lusebenzise lobushushu 40 ° C Kwakhona, kukho imisebenzi kwi-plus ulwandiso lobushushu kuluhlu. Zabo self-kukhululeka ngenyanga yokuqala ka-4-6%, ngoko eli nani sinciphile kwaye kunyaka Abaphelelwe ngamandla ukuya ku amabini ekhulwini umthamo. Ezi mpawu kakhulu ngaphezu nickel-isiqalelo esithambileyo esimhlophe lwalo. Baya ingahlala kumjikelo 500 ukuya ku-1000, kodwa ke inani labo kuxhomekeka kwixabiso isiphelo ombane Ukuvuya womserbia.

Lithium iibhetri ubungakanani AA isicelo nazo naziphi na izixhobo othe slot ekhethekileyo neebhetri isayizi AA. Ingaba lwe Lithium-Polymer neebhetri lwe Lithium-ion. I yangaphambili zikhuselekile ngakumbi, ube neempawu ezincinane kwaye inokuba yiyo nayiphi imilo, ngoko ke musa ukuba kumafa abo okuba electrolyte engamanzi. Izindlu kubo senziwe Polymer metallized. Kwaye ngoku uninzi nabammeli bezi iibhetri ekuthengisweni oku ethile kunye helium electrolyte. A Ububi ke uvakalelo ukudluliswa kwentlawulo, ekubeni ukwanda yokumpompoza yangoku lifinyele ombane yokusebenza. Gcina le fowuni ukuba bushushu, nentlawulo ngokupheleleyo, kwaye kanye ngonyaka kufuneka enze ukutshajisa. Ngenxa ukuba aniyenzanga loo nto, loo nto inokuba overdischarge. Ilahleko kokuxhotyiswa ngexesha yokugcina kwenzeka ngenxa abasabela ngayo electrolyte ne electrode. In kwiinyanga nje ezimbalwa yokugcina, le ombane ibhetri ukuze kakhulu yancitshiswa ngenxa kwitshaja akakwazi oko kubalele.

ugcwalisa

Lithium neebhetri icala ekuqaleni ngesantya esingaguqukiyo lwangoku de lombane 4.2 V kunye phambili ngesantya esingaguqukiyo ombane. Zinelungelo ukumelana eliphantsi overdischarge. Oku kwandisa lobushushu phakathi kwezindlu. Kwaye ingaqala ukuvuza. Ngoko ke, kufuneka ukuba kwenziwe imisebenzi kwinqanaba ezikhuthazwayo manual. ukwanda iyingozi kakhulu ezibiza ombane, ngoko kunokwenzeka ukunciphisa kakhulu resource isixhobo.

imithetho umsebenzi

neebhetri Lithium abe nobomi inkonzo kwiminyaka 2-3. Ke ukunyulwa komntu akuxhomekekanga ekuzithandeleni kwindlela ngamandla baxhaphazeke. Azinayo elide ukuze kugcinwe kwindawo ethile, kwaye ziyilelwe ngaxeshanye.

Zinelungelo ukukhuselwa ngokukhethekileyo nxamnye kwentengo kunye ukubhobhoza nzulu, ukuze babe nako ukuhlala itshaja ivuliwe ngexesha naliphi na ixesha indlela.

Ukuba ibhetri iya kugcinwa inyanga 1, ngoko ke kufuneka igcwaliswe ngokupheleleyo. lobushushu yokugcina kufuneka ibe phakathi + 5 ° C + 20 ° C. Ukuba igcinwe ukwimeko lingatshajiswanga, ngoko kweenyanga ezimbini kamva, akayi- ngokupheleleyo.

Isixhobo ngcono ingabi kubushushu ngezantsi -10 ° C, njengoko oku kuphungula kakhulu ixesha izixhobo ukusebenza kuyo. Kubushushu ngezantsi + 5 ° C ke ayikwazi ukuba ityala ngokupheleleyo. Kwaye kubushushu ngentla +40 ° ibhetri anokulahlwa ngokukhawuleza kakhulu.