I-Huaihai Science Popularization--Ungavumeli ukubanda kubethe isithuthi sakho sombane!Ukukhetha ibhetri yasebusika kunye nesikhokelo sokugcina

Umjikelo wokugqibela womoya obandayo wada wafikelela esiphelweni, yaye iqondo lobushushu laqalisa ukubonakalisa iimpawu zokufudumala, kodwa ubusika balo nyaka busothuse ngokwenene.Kwaye abanye abahlobo bafumanisa ukuba kulo busika akukhona nje ukubanda kwemozulu, ibhetri yemoto yabo yombane ayihlali ixesha elide, kutheni le nto?Sinokuyigcina njani ibhetri kubusika obubandayo?Ngezantsi, makhe sityhile imfihlakalo yokugcinwa kwebusika kwezithuthi zombane.

Ibhetri iyona nto iphambili yezithuthi zombane, kwaye ukusebenza kwayo kuchaphazela ngokuthe ngqo uluhlu lokuqhuba kunye nokhuseleko lwesithuthi.Ke ngoko, ukukhetha ibhetri elungileyo kunye nokuyigcina rhoqo kubaluleke kakhulu ekwandiseni ubomi bebhetri kunye nokuphucula ukusebenza kwesithuthi.

1. Khetha ibhetri elungileyo.
Ebusika, ukuba ukusetyenziswa kwezithuthi zombane, ngokwembono yokuphila, ibhetri ye-lithium iyonke ingcono kunebhetri ye-lead-acid, umyalelo othile unokuba: ibhetri ye-lithium ye-ternary> lithium iron phosphate battery> graphene ibhetri > ibhetri yeasidi eqhelekileyo.Nangona kunjalo, nangona ibhetri ye-lithium inobomi obude, ayinakuhlawuliswa kumaqondo okushisa angaphantsi kwe-0 ° C, xa ibhetri ye-lithium ihlawuliswa kwiqondo lokushisa elingu-zero, kuya kubakho "ukuguquguquka kwe-lithium engalunganga", oko kukuthi, ukubunjwa okungenakuguqulwa. "I-lithium dendrites" le nto, kunye ne-"lithium dendrites" ine-conductivity yombane, inokugqobhoza i-diaphragm, ukuze i-electrode ephilileyo kunye ne-negative yenze i-short circuit, eya kukhokelela ekuveleni kweengozi zokutsha ezizenzekelayo, ezichaphazela ukusebenza kwayo.Ngoko ke, abasebenzisi kwiqondo lokushisa ebusika ngaphantsi kwe-0 ° C indawo kufuneka bakhethe ibhetri efanelekileyo xa kuthengwa izithuthi zombane.

2. Jonga amandla ebhetri rhoqo.
Ebusika, iqondo lokushisa liphantsi, kwaye umsebenzi webhetri uya kuncitshiswa, okuya kubangela ukukhutshwa okucothayo kwebhetri.Ngoko ke, ngexesha lenkqubo yokuqhuba, kuyimfuneko ukujonga rhoqo amandla ebhetri ukuqinisekisa ukuba amandla akwimeko eyaneleyo.Ukuba umbane akonelanga, kuyafuneka ukuba uhlawule kwangethuba ukuthintela iimpazamo ezifana nokuguqulwa kwegridi yepaneli kunye ne-plate vulcanization ebangelwa kukukhutshwa kwebhetri ngokugqithisileyo.
3. Khetha isixhobo sokutshaja esifanelekileyo.
Xa utshaja ebusika, kuyimfuneko ukukhetha izixhobo ezifanelekileyo zokutshaja, ezifana netshaja yokuqala okanye itshaja eqinisekisiweyo, ukuphepha ukusetyenziswa kweetshaja ezingaphantsi ukwenza umonakalo kwibhetri.Ngokubanzi, isixhobo sokutshaja kufuneka sibe nomsebenzi wokulawula ubushushu onokuthi ulungelelanise ngokuzenzekelayo umsinga wokutshaja kunye nombane ngokobushushu be-ambient ukuphepha ukutshaja kakhulu okanye ukutshaja ibhetri.

4. Gcina ibhetri yomile kwaye icocekile.
Xa usebenzisa isithuthi ebusika, kunqande ukubeka isithuthi kwindawo efumileyo ukuthintela ukufuma kwibhetri.Ngexesha elifanayo, kuyimfuneko ukucoca rhoqo uthuli kunye nokungcola phezu kwebhetri ukugcina ibhetri icocekile.

5. Jonga ukusebenza kwebhetri rhoqo.
Jonga ukusebenza kwebhetri ngamaxesha athile, kubandakanya amandla ombane ebhetri, okwangoku, ubushushu kunye nezinye iiparamitha.Ukuba kukho nayiphi na imeko engaqhelekanga efunyenweyo, yisingatheni kwangethuba.Kwangaxeshanye, kuyimfuneko ukubuyisela rhoqo ibhetri ye-electrolyte okanye ukongeza umthamo ofanelekileyo wamanzi adibeneyo ukuze kugcinwe imeko eqhelekileyo yokusebenza kwebhetri.

Ngamafutshane, ibhetri yeenqwelo zombane zasebusika kufuneka zigcinwe ngokwesayensi, kwaye ndiyathemba ukuba ngokuqonda olu lwazi, unokwenza izithuthi zakho zombane zingesabi ubusika.


Ixesha lokuposa: Dec-30-2023