Ukuhlaziywa kwezindlela zokwelula impilo yebhethri ye-lithium ion

著者：Iflowpower – Fornitore di stazioni di energia portatili

Ingabe uyayiqonda indlela yokuphila yebhethri ye-lithium-ion ende? Ngokuthuthuka okusheshayo komphakathi, amabhethri ethu e-lithium-ion nawo athuthuka ngokushesha. Ngakho-ke uyaqonda imininingwane enemininingwane ngempilo yebhethri ye-lithium-ion? Okulandelayo, u-Xiaobian uhola wonke umuntu Funda kabanzi mayelana nolwazi ngemininingwane. Ngokusho kwabantu abangaphakathi embonini yebhethri, amanye amabhethri okuthiwa ahlinzeka ngeminyaka engu-8 angase angafinyeleli leli zinga.

Ngenxa yomehluko ngamunye ekukhiqizweni nasekukhiqizweni kweqembu lebhethri ye-lithium ion yemoto kagesi, izinga lokuguga elisetshenziswayo nalo lihlukile. Uma izinyathelo ezifanele zingathathwa ngesikhathi sokushaja, lo mehluko uzonqwabelana futhi ande, okuholela ekwehleni okubukhali ekusebenzeni kwakho konke kwebhethri noma impilo yebhethri enzima. Ngakho-ke, izindlela zokushaja ezihlukene ziyisici esibalulekile esithinta ukusebenza nokuphila kwebhethri ye-lithium ion eyodwa.

Izindlela zokushaja ezifanele azigcini nje ngokukhuphula umthamo webhethri, kodwa futhi zelule impilo yebhethri. Ibhethri ye-lithium-ion itholakala ngokufuduka phakathi kwama-ion phakathi kwama-electrode aqondile noma angalungile. Ngokombono, ngaphansi kwalo mshini, ibhethri ye-lithium-ion ingasebenza njalo.

Nokho, ngokuhamba kwesikhathi, ngenxa yokwanda kwezinga lokushisa nomjikelezo wokuphuma, ukusebenza kwebhethri kwehlile. Abakhiqizi bathatha izilinganiso zokuqhathanisa ezilondolozayo, bacabanga ukuthi amabhethri amaningi e-lithium-ion entengiso ajikeleza impilo phakathi kwemijikelezo engama-300 nengama-500. Vimbela ukuchayeka emazingeni okushisa aphezulu kanye nezinga lokushisa eliphansi, ikakhulukazi ngesikhathi sokushaja.

Uma ifoni yakho ishisa eshaja, sicela uyisuse. Futhi, vimbela ukushaja ngaphansi kwezimo ezibandayo kakhulu. Izinga lokushisa eliphakeme kakhulu "lingase lisheshise ukuwohloka cishe kwazo zonke izingxenye zebhethri".

Njengomhlahlandlela, uma izinga lokushisa lidlula i-10-35 ¡ã C, sicela ungakhokhisi. Ukushaja okusheshayo bekulokhu kuyingxoxo yesihloko esishisayo, i-DC enkulu ishaja ngokushesha, njengokuthela amanzi emgqonyeni, kusukela ngokuhamba kwesikhathi, phansi kwebhakede kuzoba mncane, uma kuqala okuthambile, ibhethri ingakwazi ukumelana , Ithonya lamanje, izinga lokushisa, njll., ukuphila kuzokwelula nakanjani.

Isixazululo sokushaja ngokushesha Ukugcina impilo nempilo yesevisi yebhethri, ukuhlangabezana nokusebenza kahle kokusetshenziswa, naka ukuphepha. Amabhethri e-lithium-ion maningi amathuba okuba abe namazinga okushisa aphezulu, ukushajwa ngokweqile njengokushaja ngesivinini esikhulu. Nakuba ibhethri kufanele likhiphe umthamo webhethri ongu-100% ngonyaka wokuqala webhethri, ngokuvamile lingaphansi komthamo onikeziwe, kuyilapho ibhethri ingasebenzi ingasetshenziswa.

Ngaphezu kwalokho, abakhiqizi bavame ukudlulisa umthamo wabo webhethri phezulu kakhulu ngoba bayaqonda ukuthi abathengi abadlulele kuphela abazofika ezikhalweni. Ukwengeza, omakhalekhukhwini abaningi noma amathebulethi asebenzisa ibhethri elilodwa elingenawo amaphakethe ebhethri amaningi, elihlinzeka ngebanga elamukelekayo elibanzi ekusebenzeni kwebhethri, futhi amanye amabhethri angasebenzi kahle nawo awazange azitshwa. Ibhethri izonda kakhulu noma lincane kakhulu.

Ngokufanelekile, awusoze wabavumela ukuthi bakhokhise ngaphezu kuka-80% noma bakhiphe ngaphansi kuka-20%, ngoba kunoma yiluphi uhlangothi ngaphesheya kobubanzi, kuzoletha ingcindezi kubhethri ye-lithium-ion futhi ilulaze. Uma ufuna ibhethri elishajiwe, sicela uqhubeke nokushaja ngokugcwele, uma usufinyelele amandla angu-100%, likhiphe eshaja. Ukwengeza ekukhetheni i-threshold ye-voltage engcono kakhulu ngaphansi kwesimo esithile, ukuze uthole impilo ende yesevisi, ibhethri ye-lithium ion akufanele isetshenziswe ngomkhawulo ophezulu we-voltage.

Njengokuzivocavoca okukhandlayo, kuyadingeka ukukhulula imisipha. Ngemuva kokuthi ibhethri lishajwe ngokugcwele, kuyadingeka futhi ukususa ibhethri ukuze ubuyisele i-voltage ezingeni lemvelo. Nakuba ishaja esebenzayo izoyeka ngokuzenzakalelayo ukushaja ngemva kokuba ibhethri seligcwalisiwe, enye ishaja izoqhubeka nokushaja lapho i-voltage yokunqamula yehla ibe yinani elinikeziwe.