Ithini indlela yokushaja yebhethri ye-lithium ion evamile evamile?

著者：Iflowpower – Mofani oa Seteishene sa Motlakase se nkehang

Liyini ibhethri le-lithium-ion eline-voltage ephezulu? Empilweni, kungenzeka ukuthi uthinte uhla olubanzi lwemikhiqizo ye-elekthronikhi, khona-ke ungase ungaziqondi ezinye zezingxenye zayo, njengamabhethri e-lithium-ion aphezulu omthamo ongawaqukatha, bese ngokulandelayo Vumela u-Xiaobian ahole wonke umuntu ukuthi afunde indlela yokushaja yebhethri ye-lithium-ion enamandla kagesi. Ibhethri ye-lithium-ion inezinzuzo ze-voltage ephezulu yokusebenza, usayizi omncane, isisindo esilula, akukho mphumela wenkumbulo, akukho ukungcola, ukukhishwa okuncane, impilo yomjikelezo omude, ukunikezwa kwamandla okufanelekile. Ekusetshenzisweni kwangempela, ukuze kutholwe i-voltage yokukhipha ephezulu, okungenani amabhethri e-lithium ion yeseli eyodwa amabili ngokuvamile axhunywa ochungechungeni ukuze akhe iphakethe lebhethri le-lithium ion.

Njengamanje, iphakethe lebhethri le-lithium-ion lisetshenziswe kabanzi emikhakheni efana namakhompiyutha e-notebook, amabhayisikili kagesi kanye nezinsiza zamandla ezisele. Njengamanje, ukushaja amaphakethe ebhethri e-lithium-ion kuvame ukusetshenziswa ekushajweni kochungechunge, okubalulekile ngoba indlela yokushaja uchungechunge ilula, ibiza kancane futhi kulula ukuyisebenzisa. Kodwa-ke, ngenxa yokuhluka komthamo, ukumelana kwangaphakathi, izici zokunciphisa, ukuzikhipha phakathi kwamabhethri e-lithium ion eyodwa, lapho ushaja iphakethe lebhethri le-lithium ion, ibhethri ye-lithium ion eyodwa ephaketheni lebhethri izoshajwa ngokugcwele.

Ugesi, amanye amabhethri awakashajwa, uma kuqhubeka ukushaja, ibhethri ye-lithium ion eshajwayo ingase ishajwe. Ukwengeza, nakuba ezinye izinhlelo zokuphatha ibhethri zinomsebenzi wokulinganisa, ngenxa yezindleko, ukuchithwa kokushisa, ukwethembeka, njll., ukulinganisa kwamanje kwesistimu yokuphatha ibhethri ngokuvamile kuncane kakhulu kunokushajwa kwamanje, ngakho-ke umphumela wokulinganisa awuhle kakhulu.

Ngokusobala, futhi kuzoba necala lapho amanye amabhethri angashajwa ngokugcwele, okusobala kakhulu mayelana nephakethe lebhethri le-lithium-ion (isibonelo, iphakethe lebhethri le-lithium ion lezimoto zikagesi) ukuze libe lamanje elikhulu. Ukushajwa ngokweqile kwamabhethri e-lithium-ion kuzolimaza kakhulu ukusebenza kwebhethri, futhi kungase kubangele nokuqhuma kubangele ukulimala komuntu siqu. Ngakho-ke, ukuze uvimbele ukushajwa ngokweqile kwebhethri elilodwa le-lithium ion, iphakethe lebhethri le-lithium-ion livamise ukuhlonyiswa ngohlelo lokuphatha ibhethri ngesikhathi sokusetshenziswa.

Uhlelo lokuphatha luvimbela ukushaja okweqile ngebhethri ye-lithium ion ngayinye. Lapho ishaja, uma i-voltage yebhethri ye-lithium ion eyodwa ifinyelela kuvoltheji yokuvikela ukushajwa, isistimu yokuphatha ibhethri izonqamula lonke ishaja yochungechunge futhi imise ukushaja ukuvimbela amabhethri ngamanye ukuthi angakhokhi kakhulu, okuholela ekushajweni kwamanye amabhethri. Ibhethri ye-lithium-ion ayikwazi ukushajwa ngokugcwele.

Imvamisa, lapho umkhiqizi webhethri ehlolwa efekthri, ibhethri elilodwa liqala ukushajwa ngomsinga ongaguquki, bese liyishaja nge-voltage engaguquki, bese ikhishwa ngomsinga ongaguquki ukuze kukale umthamo wokuphuma. Ngokuvamile, umthamo wokushaja ucishe ulingane nomthamo wokushaja wamanje kanye nekhono lokushaja elingaguquki. Ngesikhathi sephakethe lebhethri langempela, inqubo yokushaja ngokuvamile ayiyona inqubo yokushaja kagesi engaguquki yebhethri elilodwa, ngakho-ke amandla okushaja kagesi angashintshi azolahleka, futhi umthamo webhethri uzoba ngaphansi komthamo webhethri elilodwa.

Imvamisa, uma umsinga ukushaja ube mncane, ukuncipha kwesilinganiso somthamo wokushaja ocindezelayo, kuncane ukulahleka kwamandla wephakethe lebhethri. Ngakho-ke, imodi yokushaja yochungechunge edidiyelwe uhlelo lokuphatha ibhethri kanye neshaja isithuthukisiwe. Isistimu yokuphatha ibhethri iyisisetshenziswa esibanzi kakhulu sokusebenza nesimo sebhethri, ngakho-ke xhuma uhlelo lokuphatha ibhethri nomshini wokushaja ukuze wenze umshini wokushaja uqonde ulwazi lwebhethri, ngaleyo ndlela uxazulule ukushajwa kwebhethri ngokuphumelelayo.

Ezinye izinkinga. Kule modi yokushaja, akukhona nje kuphela ukuthi ukuphatha nokulawula imisebenzi yesistimu yokuphatha ibhethri, kodwa futhi kuguqule amandla aphumayo ngokuya ngesimo sebhethri, kuvimbele wonke amabhethri ukuthi angangeni esimweni sokushaja. Iqembu lebhethri ngokushaja futhi uthuthukise ukushaja.

Umthamo wangempela wokukhipha wephakethe lebhethri nawo mkhulu kunendlela yokushaja yochungechunge olujwayelekile, kodwa le ndlela namanje ayikazixazululi ezinye zezinkinga lapho amanye amabhethri ephaketheni lebhethri, ikakhulukazi uma inani lamaphakethe ebhethri likhulu, ukuvumelana kwebhethri kubi, ukushaja kwamanje kuphezulu uma kuqhathaniswa. Ukuze kuxazululwe ezinye zezinkinga zamabhethri athile e-monomer ephaketheni lebhethri, ithuthukise inhlanganisela yokushaja okuhambisanayo. Kodwa-ke, ngendlela ehambisanayo yokushajwa, amandla kagesi aphansi amaningi, ukushajwa kwamandla aphezulu kuyakhokhiswa ibhethri ngalinye, izindleko eziphezulu, ukwethembeka okuphansi, ukusebenza kahle kokushaja, ulayini wokuxhuma owugqinsi, njll.

, abukho Ububanzi obukhulu sebenzisa le ndlela yokushaja. Ngikholelwa ukuthi ngokufunda okuqukethwe okungenhla, wonke umuntu unokuqonda kokuqala kwendlela yokushaja yamabhethri e-lithium-ion aphezulu, futhi ngithemba ukuthi wonke umuntu uzofingqa inqubo yokufunda, ukuze akwazi ukuthuthukisa izinga labo lokuklama njalo.