Uyini umehluko phakathi kwamabhethri enqola yegalofu angu-48v no-51.2v?

Umehluko omkhulu phakathi kwamabhethri enqola yegalofu angu-48V no-51.2V usezicini zawo ze-voltage, i-chemistry, kanye nokusebenza. Nansi incazelo yalo mehluko:

1. Amandla kagesi kanye namandla kagesi:
Ibhethri le-48V:
Kuvamile kumasethingi endabuko e-lead-acid noma e-lithium-ion.
I-voltage ephansi kancane, okusho ukuthi amandla akhishwa kancane uma kuqhathaniswa nezinhlelo ezingama-51.2V.
Ibhethri engu-51.2V:
Ngokuvamile kusetshenziswa ekucushweni kwe-LiFePO4 (Lithium Iron Phosphate).
Ihlinzeka nge-voltage ehlala njalo futhi ezinzile, okungabangela ukusebenza okungcono kancane ngokwebanga kanye nokulethwa kwamandla.
2. Ikhemistri:
Amabhethri angu-48V:
Ama-chemical e-lead-acid noma ama-lithium-ion amadala (njenge-NMC noma i-LCO) avame ukusetshenziswa.
Amabhethri e-lead-acid ashibhile kodwa anzima, ahlala isikhathi esifushane, futhi adinga ukulungiswa okwengeziwe (ukugcwalisa amanzi, isibonelo).
Amabhethri angu-51.2V:
Ngokuyinhloko i-LiFePO4, eyaziwa ngokuphila isikhathi eside komjikelezo, ukuphepha okuphezulu, ukuzinza, kanye nobuningi bamandla obungcono uma kuqhathaniswa nezinhlobo ze-lead-acid noma ezinye izinhlobo ze-lithium-ion zendabuko.
I-LiFePO4 isebenza kahle kakhulu futhi ingaletha ukusebenza okulinganayo isikhathi eside.
3. Ukusebenza:
Izinhlelo ze-48V:
Kwanele izinqola eziningi zegalofu, kodwa kunganikeza ukusebenza okuphezulu okuphansi kancane kanye nebanga lokushayela elifushane.
Kungase kwehle amandla kagesi ngaphansi komthwalo omkhulu noma ngesikhathi sokusetshenziswa isikhathi eside, okuholela ekunciphiseni isivinini noma amandla.
Izinhlelo ze-51.2V:
Inikeza ukukhushulwa okuncane kwamandla kanye nobubanzi ngenxa ye-voltage ephezulu, kanye nokusebenza okuzinzile ngaphansi komthwalo.
Ikhono le-LiFePO4 lokugcina ukuqina kwamandla lisho ukusebenza kahle kwamandla, ukulahleka okuncishisiwe, kanye nokuwohloka kwamandla kagesi okuncane.
4. Isikhathi Sokuphila Nokunakekelwa:
Amabhethri e-Lead-Acid angu-48V:
Ngokuvamile ziphila isikhathi esifushane (imijikelezo engu-300-500) futhi zidinga ukulungiswa njalo.
Amabhethri e-LiFePO4 angu-51.2V:
Isikhathi eside sokuphila (imijikelezo engu-2000-5000) ngaphandle kokunakekelwa okuncane noma okungadingeki nhlobo.
Zinobungani kakhulu nemvelo njengoba zingadingi ukushintshwa kaningi.
5. Isisindo kanye nosayizi:
I-48V Lead-Acid:
Kunzima futhi kukhulu, okunganciphisa ukusebenza kahle kwenqola ngenxa yesisindo esengeziwe.
51.2V LiFePO4:
Ilula futhi incane, inikeza ukusatshalaliswa kwesisindo okungcono kanye nokusebenza okuthuthukisiwe maqondana nokusheshisa kanye nokusebenza kahle kwamandla.