3. Isiphindaphindi sokushaja/khipha (izinga lokushaja/lokukhipha, iyunithi: C)
Isiphindaphindi sokushaja/khipha:isilinganiso sokuthi ukushaja kushesha kangakanani noma kuhamba kancane kangakanani. Le nkomba ithinta imisinga eqhubekayo nephezulu yebhethri ye-lithium-ion lapho isebenza, futhi iyunithi yayo ngokuvamile ingu-C (isifinyezo se-C-rate), njenge-1/10C, 1/5C, 1C, 5C, 10C, njll. .. Isibonelo, uma umthamo olinganiselwe webhethri ungu-20Ah, futhi uma isiphindaphinda sayo esilinganiselwe sokushaja/ukukhipha singu-0.5C, kusho ukuthi leli bhethri, ingashajwa futhi ikhishwe ngokuphindaphindiwe nge-current engu-20Ah*0.5C=10A, kuze kufike ku-voltage enqamuliwe yokushaja noma yokukhipha. Uma isiphindaphindi saso esikhulu sokukhipha singu-10C@10s futhi isiphindaphindi saso esiphezulu sokushaja singu-5C@10s, khona-ke leli bhethri lingashajwa nge-current engu-200A isikhathi esingamasekhondi angu-10 futhi lishajwe nge-current engu-100A isikhathi esingamasekhondi angu-10.
Uma kunemininingwane eminingi yencazelo yenkomba yokuphindaphinda yokushaja nokukhipha, kuba mkhulu ukubaluleka kwesiqondiso sokusebenzisa. Ikakhulukazi kumabhethri e-lithium-ion, asetshenziswa njengomthombo wamandla wezimoto zokuthutha zikagesi, izinkomba zokuphindaphinda okuqhubekayo kanye ne-pulse ngaphansi kwezimo ezihlukene zokushisa zidinga ukuchazwa ukuze kuqinisekiswe ukuthi amabhethri e-lithium-ion asetshenziswa ngaphakathi kwebanga elifanele.
4. Amandla kagesi (iyunithi: V)
I-voltage yebhethri ye-lithium-ion inezinye imingcele ezifana ne-voltage yesifunda evulekile, i-voltage yokusebenza, i-voltage yokushaja enqamule, ukukhipha i-voltage enqunywe njalo njalo.
I-voltage yomjikelezo ovulekile:okungukuthi, ibhethri alixhunyiwe kunoma yimuphi umthwalo wangaphandle noma ukunikezwa kwamandla, linganisa umehluko ongaba khona phakathi kwamatheminali amahle kanye namatheminali ebhethri, lena i-voltage ye-open-circuit yebhethri.
I-voltage esebenzayo:umthwalo wangaphandle webhethri noma ukunikezwa kwamandla, esimweni sokusebenza, kukhona ukugeleza kwamanje, kukalwa ngomehluko ongaba khona phakathi kwama-electrode aqondile noma angalungile. I-voltage yokusebenza ihlobene nokwakheka kwesekethe kanye nesimo sokusebenza semishini, inani loshintsho. Ngokuvamile, ngenxa yokuba khona kokumelana kwangaphakathi kwebhethri, i-voltage esebenzayo iphansi kune-voltage evulekile-circuit esimweni esikhishiwe, futhi iphakeme kune-voltage yesekethe evulekile esimweni sokushaja.
I-voltage yokushaja/khipha i-cut-off:Isilinganiso esiphezulu nesincane sevoltheji yokusebenza ibhethri evunyelwe ukufinyelela kuyo. Ukweqa lo mkhawulo kuzodala umonakalo othile ongalungiseki ebhethrini, okuholela ekulimazeni ukusebenza kwebhethri, futhi ezimeni ezibucayi, kubangele ngisho nomlilo, ukuqhuma nezinye izingozi zokuphepha.
Isikhathi sokuthumela: Nov-14-2023