Amakuru - Uburyo bwo Kwishyuza neza Bateri NiMH

Nkumuguzi wa B2B cyangwa umuguzi wa bateri ya NiMH (Nickel-Metal Hydride), ni ngombwa gusobanukirwa nuburyo bwiza bwo kwishyuza bateri.Kwishyuza neza byemeza ko bateri ya NiMH izagira igihe kirekire, imikorere myiza, kandi igakomeza ubushobozi bwigihe.Muri iki kiganiro, tuzaganira kubintu byingenzi byo kwishyuza bateri ya NiMH, harimo uburyo bwiza bwo kwishyuza, amakosa asanzwe, nuburyo bwo kubungabunga ubuzima bwa bateri mugihe kirekire.

Gusobanukirwa Bateri ya NiMH

Batteri ya NiMH ni amahitamo azwi cyane mubikorwa bitandukanye, birimo ibikoresho bya elegitoroniki byabaguzi, ibikoresho byamashanyarazi, hamwe n’imodoka zikoresha amashanyarazi, bitewe nubucucike bwabyo bwinshi, igiciro gito ugereranije, hamwe n’ibidukikije.Nka auyobora uruganda rukora bateri ya NiMH, dutanga serivisi ya batiri ya NiMH kugirango ihuze ibyifuzo byabakiriya bacu.Itsinda ryinzobere dukorana cyane na buri mukiriya kugirango bakemure bateri ijyanye nibisabwa byihariye.Iwacubateri ya NiMHserivisi zishyigikiwe no kwiyemeza ubuziranenge no kwizerwa.Ariko, ni ngombwa kubishyuza neza kugirango ubone byinshi muri bateri ya NiMH.

Intangiriro Yibanze Kubijyanye na Batiri ya NiMH

Imyitwarire ya electrode nziza iyo yishyuyeBatiri ya NiMH: Ni (OH) 2 + OH- → NiOOH + H2O + e- Imyitwarire mibi ya electrode: M + H20 + e- → MH + OH- Muri rusange reaction: M + Ni (OH) 2 → MH + NiOOH
Iyo bateri ya NiMH isohotse, reaction ya pamashanyarazi: NiOOH + H2O + e- → Ni (OH) 2 + OH- Electrode mbi: MH + OH- → M + H2O + e- Muri rusange reaction: MH + NiOOH → M + Ni (OH) 2
Muri formula yavuzwe haruguru, M ni hydrogène yo kubika hydrogène, naho MH ni amavuta yo kubika hydrogène aho atome ya hydrogène iba yamamajwe.Ikoreshwa rya hydrogène ikoreshwa cyane ni LaNi5.

Bateri ya Nickel-icyuma hydride irekuwe cyane: nikel hydroxide electrode (electrode nziza)2H2O + 2e-H2 + 2OH- hydrogène yo kwinjiza electrode (electrode mbi) H2 + 20H-2e → 2H20 Iyo irekuwe cyane, ibisubizo bivuye muri reaction ya bateri yose ni zeru.Hydrogen igaragara kuri anode izahuzwa hamwe kuri electrode mbi, nayo ikomeza umutekano wa sisitemu ya bateri.
NiMH kwishyuza bisanzwe
Inzira yo kwishyuza byuzuye bateri ya NiMH ifunze ni ukuyishyuza numwanya uhoraho (0.1 CA) mugihe gito.Kugirango wirinde kwishyuza igihe kirekire, ingengabihe igomba guhinduka kugirango ihagarike kwishyurwa 150-160% yinjiza (amasaha 15-16).Ubushyuhe bukoreshwa kuri ubu buryo bwo kwishyuza ni dogere selisiyusi 0 kugeza kuri +45.Umubare ntarengwa ni 0.1 CA.Igihe kirenze urugero cya bateri ntigomba kurenza amasaha 1000 mubushyuhe bwicyumba.

NiMH yihutishije kwishyuza
Ubundi buryo bwo kwishyuza byuzuye bateri ya NiMH ni ukuyishyuza numuyoboro uhoraho wa 0.3 CA mugihe gito.Ingengabihe igomba gushyirwaho kugirango ihagarike kwishyurwa nyuma yamasaha 4, bihwanye nubushobozi bwa bateri 120%.Ubushyuhe bukoreshwa kuri ubu buryo bwo kwishyuza ni +10 kugeza + 45 ° C.

NiMH byihuse
Ubu buryo bwishyuza bateri V 450 - V 600 HR NiMH mugihe gito hamwe numuyoboro uhoraho wa 0.5 - 1 CA.Gukoresha ingengabihe yo kugenzura kugirango uhagarike kwishyurwa byihuse ntabwo bihagije.Kugirango twongere ubuzima bwa bateri, turasaba gukoresha dT / dt kugenzura iherezo ryamafaranga.Igenzura rya dT / dt rigomba gukoreshwa ku kuzamuka kwubushyuhe bwa 0.7 ° C / min.Nkuko bigaragara ku gishushanyo cya 24, igabanuka rya voltage rirashobora guhagarika kwishyurwa mugihe ubushyuhe buzamutse.- △ V1) Igikoresho cyo guhagarika amafaranga gishobora no gukoreshwa.Agaciro kerekana ibikoresho bya - △ V kurangiza bigomba kuba 5-10 mV / igice.Niba nta na kimwe muri ibyo bikoresho cyo guhagarika gikora, harasabwa ikindi gikoresho cya TCO2).Iyo igikoresho cyihuta cyo guhagarika ibikoresho kigabanya amashanyarazi, amafaranga ya 0.01-0.03CA agomba guhita akingurwa.

NiMH yamashanyarazi
Gukoresha cyane bisaba bateri kuguma yuzuye.Kugirango wishyure igihombo cyamashanyarazi bitewe no kwiyitirira, birasabwa gukoresha amashanyarazi ya 0.01-0.03 CA kugirango yishyure trickle.Ubushyuhe bukwiye bwo kwishyurwa ni + 10 ° C kugeza + 35 ° C.Kwishyuza Trickle birashobora gukoreshwa mugihe cyo kwishyuza nyuma yo gukoresha uburyo bwavuzwe haruguru.Itandukaniro muri trickle charge current hamwe no gukenera kurushaho kwishyurwa byuzuye byuzuye byatumye charger ya NiCd yumwimerere idakwiriye kuri bateri ya NiMH.NiMH muri charger ya NiCd izashyuha, ariko NiCd muri charger ya NiMH ikora neza.Amashanyarazi agezweho akorana na sisitemu zombi.

NiMH uburyo bwo kwishyuza bateri
Kwishyuza: Iyo ukoresheje Byihuse Byihuta, Bateri ntabwo yishyurwa byuzuye nyuma yo Kwishyurwa Byihuse.Kugirango 100% yishyurwe, inyongera yuburyo bwo kwishyuza nayo igomba kongerwamo.Igipimo cyo kwishyuza muri rusange ntikirenga 0.3c kwishyuza trickle: bizwi kandi nko kubungabunga ibicuruzwa.Ukurikije ibyiyumvo byo gusohora biranga bateri, igipimo cyamafaranga ya trickle ni gito cyane.Igihe cyose bateri ihujwe na charger hanyuma charger ikongerwamo ingufu, charger izishyuza bateri ku gipimo mugihe cyo kuyitaho kugirango bateri ihore yuzuye.

Abakoresha bateri benshi binubiye ko igihe cyo kubaho ari kigufi kuruta uko byari byitezwe, kandi amakosa ashobora kuba hamwe na charger.Amashanyarazi ahendutse yumuguzi akunda kwishyurwa nabi.Niba ushaka amashanyarazi make ahendutse, urashobora gushiraho igihe cyo kwishyuza hanyuma ugakuramo bateri ako kanya imaze kwishyurwa byuzuye.

Niba ubushyuhe bwa charger ari akazuyazi, bateri irashobora kuba yuzuye.Kuraho no kwishyuza bateri hakiri kare bishoboka mbere yuko buri gukoreshwa biruta kubisiga muri charger kugirango bikoreshwe amaherezo.

Amakosa asanzwe yishyurwa kugirango wirinde

Iyo kwishyuza bateri ya NiMH, hari amakosa make akwiye kwirindwa kugirango ubuzima bwa bateri bukore neza:

Kurenza urugero: Nkuko byavuzwe haruguru, kwishyuza birenze bishobora kwangiza bateri.Buri gihe ukoreshe charger yubwenge hamwe na Delta-V kugirango wirinde kwishyuza birenze.
Gukoresha charger itariyo: Amashanyarazi yose ntabwo akwiranye na bateri ya NiMH.Amashanyarazi yagenewe andi mashanyarazi ya batiri, nka NiCd (Nickel-Cadmium) cyangwa Li-ion (Lithium-ion), arashobora kwangiza bateri za NiMH.Buri gihe menya neza ko ukoresha charger yagenewe bateri ya NiMH.
Kwishyuza ubushyuhe bukabije: Batteri ya NiMH ku bushyuhe bukabije cyangwa buke cyane irashobora kwangiza no kugabanya igihe cyo kubaho.Bateri ya NiMH igomba kwishyurwa mubushyuhe bwicyumba (hafi 20 ° C cyangwa 68 ° F).
Gukoresha bateri zangiritse: Niba bateri igaragara yangiritse, yabyimbye, cyangwa yatembye, ntugerageze kuyishyuza.Kujugunya neza kandi ubisimbuze ikindi gishya.

Kubungabunga Ubuzima bwa Batiri NiMH mugihe kirekire

Usibye kwishyurwa neza, gukurikiza izi nama birashobora kugufasha kubungabunga ubuzima n'imikorere ya bateri yawe ya NiMH:

Bika bateri neza: Bika bateri yawe ya NiMH ahantu hakonje, humye, kure yizuba ryinshi nizuba.Irinde kubibika mu butumburuke bukabije cyangwa ahantu hakabije ubushyuhe bukabije.
Irinde gusohoka cyane: Kurekura burundu bateri ya NiMH irashobora kwangiza no kugabanya igihe cyo kubaho.Gerageza kubishyuza mbere yuko bishira.
Kora igihe runaka: Nibyiza kohereza bateri yawe ya NiMH kuri 1.0V kuri selile buri mezi make hanyuma ukayishyuza hejuru ukoresheje charger ya Delta-V.Ibi bifasha kugumana ubushobozi bwabo nimikorere.
Simbuza bateri zishaje: Niba ubonye igabanuka rikomeye ryimikorere ya bateri cyangwa ubushobozi, birashobora kuba igihe cyo gusimbuza bateri nizindi nshya.

Umwanzuro

Kwishyuza neza no kubungabunga bateri yawe ya NiMH itanga kuramba, imikorere, nagaciro muri rusange.Nkumuguzi wa B2B cyangwa umuguzi wa bateri ya NiMH, gusobanukirwa nibikorwa byiza bizagufasha gufata ibyemezo byuzuye mugihe ushakisha bateri za NiMH kubucuruzi bwawe.Ukoresheje uburyo bwiza bwo kwishyuza no kwirinda amakosa asanzwe, urashobora guhindura ubuzima bwawe hamwe nimikorere ya bateri waguze, bikagirira akamaro ubucuruzi bwawe nabakiriya bawe.

Utanga Amashanyarazi ya NiMH

Uruganda rwacu rufite ibikoresho bigezweho kandi rukoresha abahanga bafite ubuhanga buhanitse bwo gukora bateri nziza ya NiMH yujuje ibyifuzo byabakiriya bacu.Twubahiriza uburyo bukomeye bwo kugenzura ubuziranenge kuri buri cyiciro cyibikorwa byo gukora kugirango tumenye neza ko bateri zacu zifite umutekano, zizewe, kandi ziramba.Ubwitange bwacu bwo kuba indashyikirwa bwaduhaye izina nkumuntu wizewe utanga bateri za NiMH mu nganda.Dutegereje kuzagukorera no kuguha bateri nziza za NiMH.Dutanga serivise ya NiMH yihariye ya bateri ya NiMH.Wige byinshi uhereye ku mbonerahamwe ikurikira.