Kurongora bateri

Bateri ya aside-aside

UwitekaBatiri ya asideni ubwoko bwa bateri ishobora kwishyurwa bwa mbere bwavumbuwe mu 1859 n’umuhanga mu bya fiziki w’Abafaransa Gaston Planté.Ni iyambereubwokoya batiri yumuriroyaremye.Ugereranije na bateri zigezweho zishishwa, bateri ya aside - aside ifite ingufu nke ugereranije.Nubwo bimeze gurtyo, ubushobozi bwabo bwo gutanga umuvuduko mwinshi bivuze ko selile zifite imbaraga nini ugereranije nuburemere.Ibi biranga, hamwe nigiciro cyabyo gito, bituma bakwegera gukoreshwa mumodoka kugirango batange umuyaga mwinshi usabwa na moteri itangira.Batteri ya aside-aside irwara igihe gito cyigihe cyo kubaho (mubisanzwe munsi yizuba ryimbitse 500) hamwe nubuzima bwose muri rusange (kubera “sulfation ebyiri” muri reta yasohotse).

Ingirabuzimafatizonaikirahurebateri zirasanzwe muriyi nshingano, hamwe zizwi nka bateri ya VRLA (igenzurwa na valve igengwa na aside-aside).

Mugihe cyashizwemo, ingufu za chimique ya bateri zibikwa mubitandukaniro rishobora kuba hagati yicyuma cyuma kuruhande na PbO₂ku ruhande rwiza.Irimo uruhande rwiza PbO2 hamwe nicyuma cyangiza, icyuma gikingira, plastike, aside sulfurike namazi.

Iyo isohotse, reaction ya electrode nziza:bO2 + 4H + + SO42- + 2e- = PbSO4 + 2H2O

Igisubizo kibi: Pb + SO42- - 2e- = PbSO4

Muri rusange reaction: PbO2 + Pb + 2H2SO4 === 2PbSO4 + 2H2O (Igisubizo cyiburyo ni ugusohora, reaction yibumoso irishyuza).

Amashanyarazi ya aside-aside (WLABs) akoreshwa na bateri ya aside-aside ikeneye kujugunywa. 

Mu mikoreshereze itandukanye ya WLABs, porogaramu nyamukuru iracyakomeza kuba mu modoka, mu gihe gusaba muri UPS gutanga amashanyarazi adahagarara ni inzira igaragara kubera ubwiyongere mu nzego z’itumanaho n’ikoranabuhanga mu itumanaho (cyane cyane ibigo by’amakuru).Umubare w’ibigo byiyongera, biteganijwe ko WLABs zikomoka muri uru rwego zizakomeza kwiyongera mu myaka iri imbere.

Turashobora gutanga abateri yuzuye ya batiri ya acide yumurongo, harimo sisitemu yo kumena no gutandukana, sisitemu yitanura, sisitemu yo gutunganya, hamwe na sisitemu yo kuyungurura gaz, nibindi.

Andi makuru, nyamuneka twandikire.

Kubaha,
Aileen