Ị hụtụla na voltaji batrị lithium na-agbada ozugbo ọ chajịrị ya? Nke a abụghị ntụpọ—ọ bụ omume anụ ahụ nkịtị mara dị kaọdịda voltaji. Ka anyị were 8-cell LiFePO₄ (lithium iron phosphate) 24V ụgbọ ala batrị ngosi sample iji kọwaa.
1. Gịnị bụ Voltage drop?
N'usoro iwu, batrị a kwesịrị iru 29.2V mgbe chajịrị ya nke ọma (3.65V × 8). Agbanyeghị, mgbe iwepuchara isi iyi ike mpụga, voltaji na-agbada ngwa ngwa na gburugburu 27.2V (ihe dịka 3.4V kwa sel). Nke a bụ ihe kpatara ya:
- A na-akpọ voltaji kachasị elu n'oge ịchajiChaja Cutoff Voltaji;
- Ozugbo chaja kwụsịrị, polarization nke ime na-apụ n'anya, voltaji na-adaba na yaMepee voltaji sekit;
- Mkpụrụ ndụ LiFePO₄ na-anakarị ihe ruru 3.5–3.6V, mana haenweghị ike idobe ọkwa aogologo oge. Kama, ha stabilize na a n'elu ikpo okwu voltaji n'etiti3.2V na 3.4V.
Nke a bụ ya mere voltaji ahụ ji yie ka ọ "na-ada" ozugbo ọ chachara.
2. Mbelata voltaji na-emetụta ikike?
Ụfọdụ ndị ọrụ na-eche na mgbada voltaji a nwere ike ibelata ikike batrị enwere ike iji ya. N'ezie:
- Batrị lithium smart nwere sistemu njikwa arụnyere n'ime nke na-atụ ma na-ahazi ikike;
- Ngwa nwere Bluetooth na-enye ndị ọrụ ohere inyochaike echekwara n'ezie(ya bụ, ike mwepu a na-eji eme ihe), na megharịa SOC (State of Charge) mgbe ụgwọchara zuru oke;
- Ya mere,Mbelata voltaji anaghị eduga n'ibelata ike ojiji.
3. Mgbe ị ga-akpachara anya maka ọdịda voltaji
Ọ bụ ezie na ọdịda voltaji bụ ihe nkịtị, enwere ike ikwubiga ya ókè n'okpuru ọnọdụ ụfọdụ:
- Mmetụta okpomọkụ: Ịchaji na elu ma ọ bụ karịsịa obere okpomọkụ nwere ike ime ka voltaji daa ngwa ngwa;
- Cell ịka nká: Mmụba nguzogide dị n'ime ma ọ bụ ọnụ ọgụgụ mgbapụta onwe ya dị elu nwekwara ike ime ka ọdịda voltaji ngwa ngwa;
- Yabụ na ndị ọrụ kwesịrị ịgbaso usoro ojiji kwesịrị ekwesị ma na-enyocha ahụike batrị oge niile.
Mmechi
Mbelata voltaji bụ ihe nkịtị na batrị lithium, ọkachasị n'ụdị LiFePO₄. Site na njikwa batrị dị elu yana ngwa nleba anya smart, anyị nwere ike hụ na ma izi ezi na ọgụgụ ikike yana ahụike na nchekwa batrị ogologo oge.
Oge nzipu: Jun-10-2025
