Ah bivuze iki kuri batiri? Ah isobanura Amp-hour cyangwa Ampere-hour, kandi ni igice gipima ubushobozi bwa bateri. Tekereza ko ari ingano y'ikigega cya lisansi cya bateri. Kuba bateri ifite amanota menshi ya Ah bivuze ko bateri ishobora kubika ingufu nyinshi no guha ingufu ibikoresho byawe igihe kirekire mbere yo kubikoresha.
Gusobanukirwa Ampere-hour (Ah)
Isaha ya Ampere yerekana ingano y'umuvuduko bateri ishobora gutanga uko igihe kigenda gihita. Ah imwe bivuze ko bateri ishobora gutanga ampere imwe y'amashanyarazi mu gihe cy'isaha imwe. Urugero,Bateri ya LiFePO4 ya 100Ah, nk'abo twihariye muriUrubyiruko RWA MBERE, ishobora gutanga ampeta 5 mu masaha 20, ampeta 10 mu masaha 10, n'ibindi.
Kuki amanota ya Ampere-saa ari ingenzi?
Igipimo cya Ampere-hour cya bateri ni ingenzi kuko kigaragaza neza igihe bateri ikorera n'igihe ikora. Niba urimo gushyirahosisitemu yo kubika ingufu z'izuba, bank y'amashanyarazi ya RV, cyangwa icyuma gitanga ingufu, kumenya Ah bigufasha kumenya niba bateri ihuye n'ibyo ukeneye mu ngufu. Bateri ya Ah iri hejuru muri rusange itanga ingufu ndende zo gushakisha ingufu.
Ah mu rwego rwo kubika bateri z'izuba
Kurisisitemu za batiri zikomoka ku mirasire y'izuba, amanota ya Ah ni ikintu cy'ingenzi mu gupima ingano ya sisitemu. Bigufasha kubara ingufu z'izuba ushobora kubika kugira ngo uzikoreshe nijoro cyangwa mu gihe cy'ibicu. Iyo uhujwe na voltage ya bateri (V), ushobora kumenya ubushobozi bw'ingufu zose mu masaha ya watt (Wh) ukoresheje formula:Voltage (V) x Ampere-amasaha (Ah) = Watt-amasaha (Wh)Ibi bitanga ishusho yuzuye y'ubushobozi bwa bateri.
Guhitamo ubushobozi bukwiye bwa bateri
Mu guhitamo bateri y'izuba ya lithium, cyane cyaneUbubiko bwa bateri ya LiFePO4izwiho kumara igihe kirekire bateri ikora kandi ikagira umutuzo, amanota ya Ah agomba guhuza n'ikoreshwa ry'ingufu zawe za buri munsi. Kugira ngo bateri ikore neza kandi iramba mu buryo bwizewe mu ngufu zishobora kongera gukoreshwa, tekereza ku mahitamo meza. KuriUrubyiruko RWA MBERE, ikigo gikomeye mu gukora bateri z'izuba, dutanga ubwoko butandukanye bwa bateri z'izuba za LiFePO4 zifite ubushobozi bwo hejuru zagenewe gutanga bateri nziza kandi zizewe ku buryo bujyanye n'ibyo ukeneye mu kubika ingufu.
Ibibazo Bikunze Kubazwa Kubyerekeye Bateri Ah
Q1. Ni irihe tandukaniro riri hagati ya Ah na Wh?
A1: Ah (Ampere-hour) ipima amashanyarazi bateri ishobora kubika, nk'ingano ya tanki ya lisansi. Wh (Watt-hour) ipima ingufu zose bateri ishobora gutanga, zibarwa nkaVoltage (V) x AhWh akenshi ni igipimo cy’ingufu zose neza kuko kibara voltage.
Q2. Ese amanota menshi ya Ah bivuze ko bateri nziza?
A2:Ah iri hejuru bivuze ubushobozi bwo hejuru n'igihe kirekire cyo gukora, ibyo bikaba byiza kurushaho niba ukeneye ingufu nyinshi. Ariko, "byiza" biterwa n'ibindi bintu nka shimi ya bateri (urugero, LiFePO4), igihe cy'imikorere, uburemere, n'uburyo voltage ya bateri n'ingano yayo bihuye neza n'ikoreshwa ryawe.
Q3. Nkeneye Ah zingahe kuri sisitemu yanjye y'amashanyarazi akomoka ku mirasire y'izuba?
A3: Bara imbaraga zose ukoresha buri munsi mu masaha ya Watt (Wh). Hanyuma, koresha formula Ah = Wh / Voltage ya Sisitemu kugira ngo ubone ubushobozi bwa Ah ntarengwa. Urugero, niba ukeneye 5000Wh muriSisitemu y'izuba ya 48V, ukeneye ububiko bwa bateri bufite nibura 5000Wh / 48V ≈ 104Ah. Ongeramo buri gihe 20-30% by'ibikoresho kugira ngo ubone umusaruro mwiza kandi wongere imbaraga mu gihe kizaza.
Q4. Ni iki kibaho ku gipimo cya Ah iyo nshyize batiri mu mwanya umwe?
A4:Iyo uhujije bateri ebyiri zifite voltage imwe icyarimwe, amanota ya Ah ariyongera, mu gihe voltage iguma imwe. Urugero, guhuza bateri ebyiri za 12V 100Ah icyarimwe biguha bateri ya 12V 200Ah, bikuba kabiri ubushobozi bwawe n'igihe cyo gukora.