Zvikonzero zvekutsvaga kuputika kwenharembozha

Munyori: Iflowpower - Inotakurika Power Station Mutengesi

Munguva pfupi yapfuura, kwave kune mishumo yakawanda pamusoro pekuputika kwebheteri yefoni, izvo zvakakonzerawo kutarisa kwevanhu uye kusagadzikana. Saka sei nharembozha yaputika? Yakakura sei? Ndinonzvenga sei mamiriro ezvinhu aya? Kuenzaniswa nehumwe bhatiri tekinoroji, iyo lithium-ion bhatiri yakareruka, yakachipa, uye yakawanda simba density zvakare yakakwira. Yakava iyo nzira huru yemabhatiri anochajiswa, kubva pazvinhu zvese kubva parunhare mbozha kuenda kumalaptops mukushandiswa kwe lithium ion mabhatiri.

Asi bhatiri iri rine dambudziko, mune dzimwe nguva dzakanyanyisa, rinogona kupisa kuputika. Chikonzero nei iyo lithium-ion bhatiri ichava nekuputika, inova njodzi inonzi "thermal out-control" process. Muchidimbu, "thermal out-of control" isimba rakanaka remhinduro kutenderera maitiro: tembiricha yakakwira inogona kukonzera sisitimu yekupisa, system kupisa kusimuka, izvi zvapera, kurega sisitimu ichipisa.

Pane zvikonzero zvakawanda zvekupisa kunze kwekutonga kwe lithium-ion mabhatiri. Semuenzaniso, kana migumo yese yelithium bhatiri yakabatana, kubvaruka kwe membrane yekuparadzaniswa kwe lithiamu-ion bhatiri negative electrode uye iyo yakanaka electrode inokonzera kupfupika, uye pfupi pfupi inokonzeresa kupisa. Zvikonzero zvemabhatiri e-lithium-ion zvinosanganisirawo: tembiricha yakadzika inodarika 60 ¡ã C, kazhinji inodhura, kukuvara kwemuviri, nezvimwe.

Pasinei nechikonzero, sangana nekuita uku ndiko cobalt oxide chemistry mubhatiri. Kana ukapisa kemikari iyi, inosvika pane imwe tembiricha, inotanga kupisa, yobva yaita moto uye kuputika. Kuenzaniswa neyekutanga lithium bhatiri, ikozvino lithium bhatiri yakawedzera kuvandudza uye yakakwana, mukuita kwekuchengetedza kwekuchengetedza, chero bedzi isu tive nechokwadi chekushanda kwakarurama munzvimbo dzakajairika patinoona kushandiswa kwemazuva ose, Saka mukana wezvinetso ne lithiamu mabhatiri ishoma.

Lithium ions haina kureba, kazhinji makore maviri kusvika matatu (zvisinei kana iwe uchiishandisa). Naizvozvo, ese lithium-ion bhatiri mapaketi anofanirwa kutsiviwa kamwe chete pamwedzi ye36; teerera kudzivirira kukuvadzwa kwemuviri kune lithiamu bhatiri, nekuti kukuvadzwa kwemuviri kunogona kukonzera pfupi pfupi mukati mebhatiri; kana bhatiri rakachengetwa rakaparadzana, insulation inofanira kuitwa. Kuve nechokwadi chekuti simbi yekubata kupera kwebhatiri inochengetwa kubva kune chero simbi, senge kiyi, nezvimwe.

, unogona kushandisa bhegi repurasitiki rinowanzovhara kuisa bhatiri; iyo ambient tembiricha yakadzikira kana yakawandisa, izvo zvinokonzeresa kukuvara zvachose kune lithium bhatiri, saka inofanirwa kudziviswa kudzivirira kupisa kwakanyanya. Lithium bhatiri munharaunda. Inofanirawo kudziviswa nemvura, kunyudzwa kwemvura, kuitira kuti irege kukonzera mafupi mafupi; kunyangwe zvigadzirwa zvakawanda zvedhijitari, maseketi avo emukati ekuchaja akashongedzerwa nematanho ekudzivirira anoenderana kuti adzivise kubhadharisa mabhatiri e lithium, asi kune inishuwarenzi, isu Tichiri kufanira kudzivisa kubatanidza lithium mabhatiri kwenguva yakareba uye charger.