Isingeniso:
Esikhathini sanamuhla sokuvikelwa kwemvelo nobuchwepheshe, izimoto zikagesi ziya ngokuya zithandwa futhi zizongena esikhundleni ngokuphelele izimoto zendabuko zamafutha ngokuzayo. Le khasiibhethri le-lithiumInhliziyo yemoto kagesi, enikeza amandla adingekayo emoto kagesi ukuqhubekela phambili. Impilo yenkonzo nokuphepha kwamabhethri ezimoto zikagesi yizingqinamba ezikhathazeke kakhulu zabanikazi bezimoto. Kodwa-ke, lezi zinkinga ezimbili zihlobene kakhulu nendlela efanele yokushaja. Amabhethri asetshenziswa ezimotweni zikagesi manje afaka amabhethri e-tithium e-ternary nama-lithium iron phosphate. Izindlela ezimbili kuzona miphi imiphumela kumabhethri amabili? Ake sixoxe ndawonye.
Umthelela wokusebenzisa up bese uthinta amabhethri e-tithium e-ternary
I-1 Isibonelo, umuntu wenze isivivinyo. Ngemuva kwebhethri le-tithium le-ternary lithium likhishwe ngokujulile izikhathi eziyi-100, umthamo wehla ngo-20% ~ 30% uma uqhathaniswa nenani lokuqala. Lokhu kungenxa yokuthi ukukhululwa okujulile kubangela ukulimala kwe-electrode, nokuwohloka kwe-electrolyte, kanye nensimbi ye-lithium ye-lithierium abhubhise ukusebenza kwebhethri nokukhipha, okuholela ekunciphiseni umthamo, futhi lo monakalo awunakuphikwa.
2. Ukufihla Ukuphila: Ukulahlwa okujulile kuzosheshisa izinga lokuguga kwezinto zangaphakathi zebhethri le-tithium ye-ternary ye-ternary, ukunciphisa ukusebenza kwebhethri nokukhipha, ukunciphisa inani lokushaja komjikelezo nokukhipha, futhi kunciphise impilo yenkonzo.
3. Ukuncishiswa kokukhokhiswa nokukhipha amandla: Ukusebenzisa amandla bese uthisha futhi kuzodala ukumelana okuhle nokubi kwebhethri, ukwehlisa amandla webhethri, ukunciphisa inani lebhethri, futhi kuncishiswe kakhulu inani lamandla angakhipha.
4. Izingozi ezandisiwe zokuphepha: Ukukhishwa kwesikhashana isikhathi eside kungadala amapuleti angaphakathi e-ternaryibhethri le-lithiumukumane ukhiphe noma wephule, okuholela ekujikelezeni okufushane ngaphakathi kwebhethri kanye nengozi yomlilo nokuqhuma. Ngaphezu kwalokho, ukukhishwa okujulile kwebhethri kukhulisa ukumelana kwayo kwangaphakathi, kunciphisa ukusebenza kahle kwangaphakathi, futhi kwandise ukukhiqizwa kokushisa ngesikhathi sokushaja, okungadala kalula i-terrerry lithium yebhethri ukushefa nokulimala, futhi kuholele ukuqhuma nokucisha umlilo.
Ibhethri le-Lithium yeThernary liyibhethri lemoto elikhanya kakhulu futhi elinobunye, futhi ngokuvamile lisetshenziswa ezimotweni zikagesi ezisezingeni eliphakeme. Ukuze uvikele imiphumela emibi yokukhipha okujulile ebhethri, ibhethri lifakwe iBhodi Lokuvikela. I-voltage yebhethri le-lithium elisha eliphelele elikhokhiswa ngokuphelele lingama-4,2 volts. Lapho i-voltage eyodwa ikhishwa ngama-2.8 volts, iBhodi Lokuvikela lizonqamula ngokuzenzakalelayo ukuhanjiswa kwamandla ukuvikela ibhethri kusuka ekulahlekelweni ngokweqile.
Umthelela wokushaja njengoba uqhubeka kumabhethri e-lithium e-ternary
Inzuzo yokushaja njengoba uya ukuthi amandla ebhethri angawokushaja okungajulile nokukhishwa okungajulile, futhi ngaso sonke isikhathi kugcina izinga lamandla aphezulu ukugwema imiphumela emibi yamandla aphansi ebhethri. Ngaphezu kwalokho, ukushaja okungajulile nokukhishwa okungashoni kungagcina nomsebenzi we-lithium ion ngaphakathi kwe-ternaryibhethri le-lithium, Yehlisa ngempumelelo ijubane lokuguga lebhethri, futhi uqinisekise ukuthi ibhethri lingakhipha amandla kangako ngesikhathi sokusetshenziswa okulandelayo, futhi linganwebeka nempilo yebhethri. Ekugcineni, ukushaja njengoba uhamba ungaqinisekisa ukuthi ibhethri lihlala lisesimweni samandla anele futhi sandisa ibanga lokushayela.
Umthelela wokuvuselela kabusha ngemuva kokusebenzisa kumabhethri we-lithium iron phosphate
Ukuvuselela kabusha ngemuva kokusebenzisa okujulile, okuzoba nemiphumela emibi ngesakhiwo sangaphakathi samabhethri we-lithium iron phosphate, ukusheshisa ukumelana kwebhethri, ukusheshisa ukumelana kwebhethri, ukunciphisa ukushaja kanye nokukhipha imali yokushaja. Ngaphezu kwalokho, ngemuva kokukhipha okujulile, ukusabela kwamakhemikhali kwebhethri kuqina futhi ukushisa kwandise kakhulu. Ukushisa okukhiqizwayo akugciniwe ngesikhathi, okungadala kalula ibhethri le-lithium iron phosphate ukuthi lingene futhi lisebenze. Ibhethri elinama-bulging alikwazi ukuqhubeka lisetshenziswe.
Umthelela wokushaja njengoba uya ku-lithium iron phosphate
Ngokusho ukushaja okujwayelekile nokukhipha, amabhethri we-lithium iron phosphate angakhokhiswa futhi akhishwe izikhathi ezingaphezu kuka-2 000. Uma ukushaja njengoba kudingeka njengoba kudingeka ukushaja okungashoni kanye nokungasho lutho, impilo yenkonzo yamabhethri we-lithium iron phosphate anwetshwa ngezinga eliphakeme. Isibonelo, ibhethri le-Lithium Iron Phosphate lingakhokhiswa futhi likhishwe kusuka kuma-65% laya kuma-85% wamandla, kanye necala lomjikelezo kanye nempilo yokukhipha kungafinyelela ngaphezu kwezikhathi ezingama-30,000. Ngoba ukuphuma okungajulile kungagcina ubungqabavu bezinto ezisebenzayo ngaphakathi kwebhethri le-lithium iron phosphate yebhethri, buhlise izinga lokuguga kwebhethri, futhi unwebe impilo yebhethri ngokwezinga eliphakeme.
Okubi ukuthi ibhethri le-lithium iron phosphate linokuvumelana okumpofu. Ukushaja okuqhubekayo okujulile nokukhishwa kungadala iphutha elikhulu kumandla kagesi we-Lithium Iron Phosphate Battery Cell. Ukuqongelela isikhathi eside kuzokwenza ukuthi ibhethri lihlanze ngasikhathi sinye. Ukubeka nje, kunephutha ku-voltage yebhethri phakathi kweseli ngalinye. Inani lephutha lidlula uhla olujwayelekile, oluzothinta ukusebenza, mileage kanye nempilo yenkonzo yephakethe lebhethri yonke.
Ukugcina
Ngokuhlaziywa kokuqhathanisa okungenhla, umonakalo obangelwa amabhethri amabili ngokushaja ngemuva kokuthi amandla ebhethri asetshenzisiwe ayinakuphikwa, futhi le ndlela ayiluleki. Ukushaja njengoba usebenzisa ubungane ebhethri, kanye nomthelela omubi obangelwe yiibhethri le-lithiumKuncane, kepha akuyona indlela efanele yokushaja. Lokhu okulandelayo kwabelana ngendlela efanele yokushaja ukwandisa ukuphepha kokusetshenziswa kwebhethri nokunweba impilo yensiza.
1. Gwema ukuphuma ngokweqile: Lapho imitha kagesi kagesi ibonisa ukuthi amandla ebhethri asele angama-20 ~ 30% asele, akwazi ukuthola i-battery yokushaja ukuba aphule kakhulu, futhi ngasikhathi sinye agweme imiphumela emibi yokuphuma okujulile kwebhethri.
2. Gwema ukubheja ngokweqile: Amandla webhethri angama-20 ~ 30% asele. , Kuthatha cishe ama-8 ~ 10 amahora ukuyokhokhisa ngokugcwele. Kunconywa ukuthi ukuhlinzekwa kwamandla kunganqunywa lapho amandla ekhokhiswa ku-90% ngokuya ngokuboniswa kwemitha yamandla, ngakho-ke ukukhishwa kwengozi kuzokwandisa ukuphumelela, ngakho-ke ukunikezwa kwamandla kunganqunywa uma kuvinjelwe ama-90% ukugwema imiphumela emibi yenqubo ebhethri. Amabhethri we-Lithium Iron Phosphate angakhokhiswa ku-100%, kepha kufanele kuqashelwe ukuthi ukunikezwa kwamandla kufanele kunqunywe ngesikhathi ngemuva kokukhokhiswa ngokugcwele ukuze ugweme ukugwema ngokweqile.
Isicelo sekhotheshini:
Jacqueline:jacqueline@heltec-bms.com/ +86 185 8375 6538
I-Sucre:sucre@heltec-bms.com/ +86 136 8844 2313
UNancy:nancy@heltec-bms.com/ +86 184 18223 7713
Isikhathi sePosi: Feb-07-2025