Niki Gitera Bateri ya Litiyumu Ubwenge？

Mwisi yisi ya bateri, hariho bateri zifite gukurikirana imirongo hanyuma hakabaho bateri idafite.Litiyumu ifatwa nka bateri yubwenge kuko irimo ikibaho cyumuzingo cyacapwe kigenzura imikorere ya batiri ya lithium.Kurundi ruhande, bateri isanzwe ifunze acide ya acide ntabwo igenzura ikibaho kugirango ihindure imikorere yayo.?

Muri bateri yubwengehari urwego 3 rwibanze rwo kugenzura.Urwego rwa mbere rwigenzura ni kuringaniza byoroshye guhuza gusa imbaraga za selile.Urwego rwa kabiri rwigenzura ni module ikingira (PCM) irinda ingirabuzimafatizo za voltage nini / nkeya mugihe cyo kwishyuza no gusohora.Urwego rwa gatatu rwo kugenzura ni sisitemu yo gucunga bateri (BMS).BMS ifite ubushobozi bwose bwumuzunguruko wumuzunguruko hamwe na module yumuzunguruko irinda ariko ifite imikorere yinyongera yo kunoza imikorere ya bateri mubuzima bwayo bwose (nko kugenzura uko amafaranga yishyurwa nubuzima bwubuzima).

LITIUM BALANCING CIRCUIT

Muri bateri ifite chip iringaniye, chip iringaniza gusa voltage ya selile imwe muri bateri mugihe irimo kwaka.Batare ifatwa nkuburinganire mugihe imbaraga zose za selile ziri mubwihanganirane buke.Hariho ubwoko bubiri bwo kuringaniza, gukora no gutambuka.Kuringaniza bifatika bibaho ukoresheje selile zifite voltage nyinshi kugirango ushire selile hamwe na voltage yo hasi bityo bigabanye itandukaniro rya voltage hagati ya selile kugeza selile zose zihuye neza na bateri yuzuye.Kuringaniza passiyo, ikoreshwa kuri bateri zose za Power Sonic lithium, ni mugihe buri selile ifite résistoriste ibangikanye ifungura iyo voltage ya selile iri hejuru yurwego.Ibi bigabanya amashanyarazi yumuriro muri selile hamwe na voltage ndende yemerera izindi selile gufata.

Kuki kuringaniza ingirabuzimafatizo ari ngombwa?Muri bateri ya lithium, mugihe selile ntoya yo hasi ikubise voltage isohoka, izahagarika bateri yose.Ibi birashobora gusobanura ko selile zimwe zifite ingufu zidakoreshwa.Mu buryo nk'ubwo, niba selile zidahwanye mugihe cyo kwishyuza, kwishyuza bizahagarikwa mugihe selile ifite voltage nini igeze kuri voltage yaciwe kandi ntabwo selile zose zizaba zishyuwe byuzuye.

Ni ikihe kintu kibi cyane kuri ibyo?Gukomeza kwishyuza no gusohora bateri idahwitse bizagabanya ubushobozi bwa bateri mugihe.Ibi bivuze kandi ko selile zimwe zizishyurwa byuzuye, izindi ntizizishyurwa, bikaviramo bateri idashobora na rimwe kugera kuri 100% ya Leta ishinzwe.

Igitekerezo ni uko ingirabuzimafatizo zose zisohora ku gipimo kimwe, bityo zikagabanywa kuri voltage imwe.Ibi ntabwo buri gihe ari ukuri, kubwibyo kugira chip iringaniza byemeza ko iyo umaze kwishyuza, selile za batiri 'zishobora guhuzwa neza kugirango zirinde ubushobozi bwa bateri kandi zishizwemo byuzuye.

LITIUM YO GUKINGIRA CIRCUIT MODULE

Module ikingira ikingira ikubiyemo uruziga ruringaniza hamwe n’umuzunguruko wongeyeho ugenzura ibipimo bya bateri ukingira umuriro mwinshi no gusohora cyane.Irabikora ikurikirana ikigezweho, voltage, nubushyuhe mugihe cyo kwishyuza no gusohora no kubigereranya nimbibi zateganijwe.Niba hari imwe muri selile ya bateri ikubise imwe murizo mbibi, bateri irazimya kwishyuza cyangwa gusohora bikurikije kugeza uburyo bwo kurekura bwujujwe.

Hariho uburyo buke bwo guhindura kwishyuza cyangwa gusohora inyuma nyuma yo gukingirwa.Iya mbere ni igihe gishingiye, aho ingengabihe ibara umwanya muto (urugero, amasegonda 30) hanyuma ikarekura uburinzi.Iki gihe gishobora gutandukana kuri buri kurinda kandi ni urwego rumwe rwo kurinda.

Iya kabiri ni agaciro gashingiye, aho agaciro kagomba kugabanuka munsi yurwego rwo kurekurwa.Kurugero, voltage zose zigomba kugabanuka munsi ya 3,6 volt kuri selile kugirango uburinzi burenze urugero burekurwe.Ibi birashobora kubaho ako kanya igihe cyo kurekura cyujujwe.Birashobora kandi kubaho nyuma yigihe cyagenwe.Kurugero, voltage zose zigomba kugabanuka munsi ya 3,6 volt kuri selile kugirango irinde kwishyuza birenze kandi igomba kuguma munsi yurwo rugabano amasegonda 6 mbere yuko PCM irekura uburinzi.

Icya gatatu ni ibikorwa bishingiye, aho hagomba gufatwa ingamba zo kurekura uburinzi.Kurugero, igikorwa gishobora gukuraho umutwaro cyangwa gukoresha amafaranga.Nkuko agaciro gashingiye kurinda kurekurwa, irekurwa rishobora nanone guhita cyangwa igihe gishingiye.Ibi birashobora gusobanura ko umutwaro ugomba gukurwa muri bateri kumasegonda 30 mbere yuko uburinzi burekurwa.Usibye igihe nagaciro cyangwa ibikorwa hamwe nigihe cyo gusohora, ni ngombwa kumenya ko ubwo buryo bwo kurekura bushobora kubaho mubindi bihuza.Kurugero, kurekura birenze urugero voltage irashobora kuba iyo selile zimaze kugabanuka munsi ya volt 2,5 ariko kwishyuza amasegonda 10 birasabwa kugirango ugere kuri iyo voltage.Ubu bwoko bwo gusohora bukubiyemo ubwoko butatu bwo gusohora.

Twumva ko hari ibintu byinshi bijya gutoranya ibyiza Batiri, n'abahanga bacu bari hano gufasha.Niba ufite ibibazo byinyongera bijyanye no guhitamo bateri ikwiye kubisaba, nyamuneka wumve neza umwe mubahanga bacu uyumunsi.