Intangiriro:
Bateri ya lithiumBabaye igice cyingenzi mubuzima bwacu bwa buri munsi, bufite imbaraga ziturutse kuri terefone na mudasobwa zigendanwa ku binyabiziga by'amashanyarazi ndetse no kubika ingufu. Batteri ya lithium irakoreshwa cyane, ariko habaye imanza zikaze n'ibisasu, nubwo bidasanzwe, byabyaye impungenge z'umutekano wabo. Gusobanukirwa ibintu bishobora gutuma ibintu nkibi ari ngombwa kugirango ukoreshe umutekano kandi wizewe wa bateri ya lithium.
Ibicuruzwa bya bateri bya lithium nibibazo bikomeye byumutekano, kandi ibitera kubaho kwabo biragoye kandi biratandukanye, harimo cyane cyane nibintu byimbere ninyuma.
Impamvu zimbere
Umuzunguruko wo mumbere
Ubushobozi budahagije bwa electrode: Iyo ubushobozi bwiza bwa electrode ya electrode nziza ya bateri idahagije, atom ya lithium yakozwe mugihe cya electrode mbi ya electrode, kandi izacibwa hejuru ya electrode mbi kugirango ikore kristu. Kwiyongera kwigihe kirekire kuri kaburiri birashobora gutera umuzunguruko mugufi, selile isohoka vuba, itanga ubushyuhe bwinshi, yatwitse diaphragm, hanyuma itera ibisasu.
Electrode yinjiramo amazi na electrolyte reaction: Nyuma ya electrode ikurura amazi, irashobora kwitwara na electrolyte kugirango ikore imigezi yo mu kirere, ishobora gutera imbere imirongo ngufi.
Ibibazo bya electrolyte: ubuziranenge n'imikorere ya electrolyte ubwayo, kimwe nubunini bwamazi yatewe mugihe cyo gutera inshinge butujuje ibisabwa byose, birashobora kugira ingaruka kumutekano wa bateri.
Umwanda wo gutanga umusaruro: umwanda, umukungugu, nibindi bishobora kubaho mugihe cya bateri zirashobora kandi gutera imirongo ngufi.
Umuhanda wa Thermal
Iyo guhungira mu bushyuhe bibaye muri bateri ya lithium, imiti igabanya imiti izaba ifite hagati y'ibikoresho by'imbere bya bateri, kandi imyuka yaka nka hydroxide nka hydroxide, metani izakorwa. Ibi bitekerezo bizaganisha ku myitwarire mishya, bigize uruziga rukabije, bigatuma ubushyuhe nigitutu muri bateri bizamuka bikabije, hanyuma amaherezo biganisha ku guturika.
Igihe kirekire cyishyurwa kwa bateri
Mu bihe byigihe kirekire byo kwishyuza, kurengana kandi birakabije birashobora kandi kuganisha ku bushyuhe bwo hejuru no guhatira cyane, na byo bishobora gutera ingaruka z'umutekano.
Ibintu byo hanze
Umuzunguruko mugufi
Nubwo imirongo ngufi yo hanze idakunze gutera amabuye yubushyuhe bwa bateri, izuba rigufi ryo hanze rishobora gutera ingingo zihuza mumuzunguruko kugirango utwike, nayo zirashobora gutera ibibazo bikomeye byumutekano.
Ubushyuhe bwo hanze
Munsi yubushyuhe bwinshi, electrolyte ya batteri ya lithium ihindagurika vuba, ibikoresho bya electrode byaguka, hamwe no kurwanya imbere byiyongera, bishobora gutera kumeneka, ibishobora gutera imirongo, nibindi, bitera guturika cyangwa umuriro.
Kunyeganyega cyangwa kwangirika
Iyo bateri ya lithium ikorerwa ubushishozi bukomeye cyangwa ibyangiritse mugihe cyo gutwara, gukoresha cyangwa kubungabunga, amashanyarazi cyangwa electrolyte ya bateri irashobora kwangirika hagati yicyuma na electrolyte, hanyuma ikabasira reaction ya ecthic, hanyuma ikaganisha ku gisasu cyangwa umuriro.
Ikibazo cyo kwishyuza
Kurenza urugero: Umuzunguruko wo kurinda utagenzuwe cyangwa umenyana, utere ko voltage yo kwishyuza aruta bariyeri, kandi bikavamo impinduramatwara ya electrolyte ya bateri, kandi igacika intege mu gituba cya bateri, kandi ikaba ishobora gutera.
Kurenza urugero: Kwishyuza cyane birashobora gutera lithium onthium ions kugirango itange umwanya wo kwinjizwa mu isanduku ya pole, ikorwa icyuma gikaze hejuru yigice gigufi hagati yinkingi nziza kandi mbi.
Umwanzuro
Ibitera guturika kwa bateri bya lithuum birimo imirongo ngufi yimbere, guhuriza hamwe, kwishyuza igihembwe cyaka, ubushyuhe bwo hanze, ubushyuhe bwo hanze, kunyeganyega, ibibazo byo kwishyuza, nibindi bintu. Kubwibyo, iyo ukoresheje bateri ya lithium, birakenewe kubahiriza byimazeyo amabwiriza yumutekano kubijyanye no kurinda umutekano no gutuza kwa bateri. Muri icyo gihe, gushimangira kugenzura umutekano n'ingamba zo gukumira kandi bisobanura gukumira ibisasu bya bateri.
Ingufu za heltec numufatanyabikorwa wawe wizewe muri bateri ya bateri. Hamwe no kwibanda ku bushakashatsi no ku iterambere, hamwe n'ibikoresho byacu byuzuye, dutanga ibisubizo kimwe byo guhagarika inganda zishingiye ku nganda. Ubwitange bwacu bwo kuba indashyikirwa, ibisubizo bihujwe, hamwe nubufatanye bukomeye bwabakiriya bituma tujya guhitamo abakora bateri nabatanga isoko kwisi yose.
Niba ufite ikibazo cyangwa wifuza kwiga byinshi, nyamuneka ntutindiganyeKureka.
Gusaba amagambo:
Jacqueline:jacqueline@heltec-bms.com/ +86 185 8375 6538
Schore:sucre@heltec-bms.com/ +86 136 8844 2313
Nancy:nancy@heltec-bms.com/ +86 184 8223 7713
Igihe cyo kohereza: Jul-24-2024