TL; DR - Ibyo Uziga mumasegonda 30:
• Uburyo busanzwe bwo kwishyuza lithium-ion ni CC-CV (Umuyoboro uhoraho-uhoraho).
• Icyiciro cya CC gitanga umuriro wihuse (ubushobozi bwa 60-80%), icyiciro cya CV cyemeza neza kandi kirinda ubuzima bwa bateri.
• Ubushyuhe bukabije (munsi ya 0 ° C cyangwa hejuru ya 45 ° C) bubangamira kwishyuza.
• Uwiyeguriye Sisitemu yo gucunga bateri (BMS) ningirakamaro kuri voltage nukuri kugenzura.
Uburyo wishyuza bateri ya lithium-ion nimwe mubintu bikomeye bigena igihe cyayo, imikorere, numutekano. Mugihe bisa nkibikorwa bisanzwe, uburyo bwo kwishyuza lithium-ion butandukanye na tekinoroji ya batiri ishaje nka aside-aside cyangwa NiMH. Gukurikiza imyitozo myiza ni urufunguzo rwo gukumira imikorere mibi no kugabanya ROI.
Impamvu uburyo bwo kwishyuza Litiyumu-Ion idasanzwe
Bitandukanye na bateri ya aside-aside, selile ya lithium-ion ntishobora kwihanganira kwishyuza birenze. Bakenera kugenzura neza amashanyarazi hamwe na voltage kugirango barebe ko lithium ion ihuza neza mumashusho ya anode ya grafite. Uburyo busanzwe, bwemewe ninganda kuburyo bwuzuye kandi bwizewe bwa lithium-ion ni CC-CV (Constant Current-Constant Voltage) algorithm. Ikomeye Sisitemu yo gucunga bateri (BMS) ningirakamaro mugushyira mubikorwa iyi algorithm neza.
Icyiciro cya 1: Ibihe bihoraho (CC) - Icyiciro cyo Kwishyuza Byihuse
Mugihe cyicyiciro gihoraho, charger itanga imiyoboro ihamye, yagenwe mbere.
• Ibiranga : Umuvuduko uzamuka gahoro gahoro mugihe ikomeza kuba nziza.
• Ubushobozi bwungutse : Batiri ya Li-ion irashobora kugera kuri 60% kugeza 80% yubushobozi bwayo bwose muriki cyiciro.
• C-Igipimo : Uburyo bwiza bwo kwishyuza busanzwe buri hagati ya 0.2C na 1.0C. Kuri selile 2000mAh, igipimo cya 0.5C cyaba 1000mA.
• Inzibacyuho : Icyiciro cya CC kirakomeza kugeza ingufu za selile zigeze kumipaka ntarengwa, mubisanzwe hafi 4.2V kuri selile.
Icyiciro cya 2: Umuvuduko uhoraho (CV) - Hejuru yo Kurinda
Iyo igipimo cya 4.2V kimaze kugerwaho, charger ihinduranya muburyo bwa voltage ihoraho.
• Ibiranga : charger ifata voltage ihagaze mugihe ikigenda gahoro gahoro.
• Impamvu ari ngombwa : Hatabayeho iki cyiciro cya CV, ikigezweho cyakomeza gusunika ion, bigatuma lithium metallic isahani kuri anode, impamvu nyamukuru itera guhunga ubushyuhe.
• Kurangiza : Inzira ya lithium-ion yuzuye irangiza, cyangwa ikarangira, mugihe amashanyarazi yishyuye agabanutse kurwego rwo hasi 'iherezo-ry-kwishyurwa ', mubisanzwe hagati ya 0.02C na 0.07C.
Imyitozo myiza hamwe na BMS Gukurikirana
Ubuyobozi bwo Kwishyuza ntibibaho mu cyuho. Kubikorwa-byukuri kwisi nkibigo byamakuru cyangwa itumanaho shingiro ryitumanaho, bikomeye
Sisitemu yo gucunga bateri (BMS) ni ngombwa. Monitoring
Kugenzura
Ubushyuhe : Kwishyuza bigomba kuba byiza hagati ya 0 ° C na 45 ° C.
Ection
Guhitamo Amashanyarazi : Buri gihe ukoreshe charger yagenewe chimiya ya Li-ion ikurikiza umwirondoro wa CC-CV.
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Umuvuduko w'amashanyarazi : BMS nziza ituma buri selile igera kuri voltage nziza, ikongerera ubushobozi kuri buri cyiciro cyishyurwa.
Imikorere-Isi Porogaramu mu mbaraga zikomeye
Amahame yo kwishyuza lithium-ion yumutekano kandi meza ntabwo ari amasomo gusa; ni urufatiro kuri sisitemu yo kugarura imbaraga zigezweho. Muri UPS, bateri ya lithium itanga ingufu nyinshi kugirango imbaraga zinyuma zidasubirwaho. Ubusobanuro bwuburyo bwa CC-CV nibyingenzi muburyo bwo kwizerwa. Byongeye kandi, kwiyongera kwingufu zikomoka kumirasire yizuba hamwe na sisitemu yo kubika ingufu za Batteri (BESS) zishingiye kuri algorithms zishyirwaho zogukoresha kugirango zongere igihe cyo guhuza ingufu zishobora kubaho hamwe nububiko bwa batiri.
Kubikorwa-bikomeye bya porogaramu, DFUN itanga iterambere ibisubizo bya batiri ya lithium-ion yagenewe gukora nta nkomyi hamwe na platform yacu ya BMS, itanga imikorere myiza yo kwishyuza, ubuzima bwigihe kirekire, hamwe n’umutekano wongerewe.
