Murugo Kubika Ingufu Lithium LFP / NMC Ishusho Yerekanwe

EMU1101-Murugo Kubika Ingufu Lithium LFP / NMC

Ibisobanuro bigufi:

Iki gicuruzwa nuburyo bwuzuye-bwubwenge bwo kuyobora bushigikira paki ya batiri ya lithium-ion 8-16.

Ibisobanuro birambuye

Ibicuruzwa

Kumenyekanisha ibicuruzwa

(1) Kumenya selile na bateri

Igihe nyacyo cyo gukusanya no gukurikirana urukurikirane rw'amashanyarazi ya batiri kugira ngo ugere kuri voltage no munsi ya voltage no kurinda selile.Kugaragaza ingufu za selile ya selile± 10mV kuri 0-45 ℃ na ± 30mV kuri -20-70 ℃ .Ibikoresho byo kumenyesha no kurinda bishobora guhinduka binyuze muri mudasobwa yo hejuru.

(2) Kwishyuza Bateri no gusohora ibyagezweho

Muguhuza ibiyobora bigezweho muburyo bukuru bwo kwishyuza no gusohora, gukusanya igihe-cyo kugenzura no kugenzura amashanyarazi no gusohora amashanyarazi ya bateri bigerwaho kugirango habeho kwishyuza no gusohora impuruza no gukingira, hamwe nukuri neza kurenza ± 1 % .Ibimenyesha no kurinda ibipimo bishobora guhinduka binyuze muri mudasobwa yo hejuru.

(3) Igikorwa kigufi cyo kurinda umuzunguruko

Ifite ibikorwa byo gutahura no kurinda ibisohoka bigufi.

(4) Ubushobozi bwa Batteri numubare wizunguruka

Kubara-igihe nyacyo cyubushobozi bwa bateri busigaye, kwiga amafaranga yose hamwe nubushobozi bwo gusohora icyarimwe, kugereranya SOC neza kurenza ± 5%.Igenamiterere ryagaciro ryibikoresho bya bateri birashobora guhinduka binyuze muri mudasobwa yo hejuru.

(5) Kuringaniza ingirabuzimafatizo imwe ifite ubwenge

Ingirabuzimafatizo zitaringanijwe zirashobora kuringanizwa mugihe cyo kwishyuza cyangwa guhagarara, zishobora kuzamura neza igihe cya serivisi nubuzima bwa cycle ya bateri.Kuringaniza gufungura no kuringaniza itandukaniro birashobora gushyirwaho na mudasobwa yo hejuru.

(6) Hindura buto imwe

Iyo BMS ibangikanye, shobuja arashobora kugenzura ihagarikwa no gutangira imbata.Umucumbitsi agomba guhamagarwa muburyo bubangikanye, kandi aderesi ya aderesi ntishobora gufungura no kuzimya hamwe nurufunguzo rumwe.(Batare iragaruka hagati yayo iyo ikora ibangikanye, kandi ntishobora kuzimwa nurufunguzo rumwe).

(7) URASHOBORA, RM485, RS485 itumanaho

CAN itumanaho rishobora kuvugana ukurikije protocole ya buri inverter, kandi irashobora guhuzwa na inverter kugirango itumanaho.Bihujwe nibirango birenga 40.

(8) Kwishyuza ibikorwa bigabanya imipaka

Uburyo bubiri bwibikorwa bigarukira kandi bigabanya imipaka, urashobora guhitamo kimwe ukurikije ibyo ukeneye.

1. Kugabanya ibikorwa bigezweho: Iyo BMS iri muburyo bwo kwishyuza, BMS ihora ifungura umuyoboro wa MOS wa module igabanya, kandi igabanya cyane amashanyarazi kuri 10A.

2. Kumenyekanisha udushya twacu muri sisitemu yo gucunga bateri, BMS yateye imbere hamwe na pasitif igezweho.Byakozwe nubuhanga bugezweho, iki gicuruzwa cyashyizweho kugirango gihindure uburambe bwo kwishyuza no kurinda umutekano ntarengwa kuri bateri yawe.

Kimwe mu bintu by'ingenzi bigize iyi BMS ni ubushobozi bwayo bwo kugabanya ubushobozi.Muburyo bwo kwishyuza, mugihe amashanyarazi yishyuye arenze kwishyuza birenze urugero byimpuruza, BMS yacu izahita ikora ibikorwa 10A bigabanya.Ibi bivuze ko mugihe habaye umuvuduko ukabije, BMS izahita ifata ingamba zo kurinda bateri yawe kwangirika cyangwa gushyuha.

Byongeye kandi, nyuma yo gukora ibikorwa bigabanya imipaka, BMS izongera gusuzuma amashanyarazi nyuma yiminota 5.Ibi byemeza ko niyo intangiriro yambere igarukira idahagije, BMS ifata indi ntambwe kugirango ikumire ingaruka mbi zose.Mugukomeza gukurikirana no guhindura amashanyarazi, BMS yacu itanga uburyo bwiza bwo kwishyuza kuri bateri yawe kandi ikongerera igihe cyayo muri rusange.

Ikitandukanya BMS yacu nigifungura passiyo igezweho ntarengwa, ishobora guhinduka byoroshye kugirango uhuze ibyifuzo byawe byihariye.Ihinduka rigufasha guhitamo imikorere igabanya ubukana ukurikije ibiranga na bateri yawe.BMS yacu iguha imbaraga zo kugenzura byuzuye uburyo bwo kwishyuza, ukemeza ko ikora mubipimo byiza kandi byiza.

Hamwe numutekano nkibyingenzi byambere, iyi BMS yubatswe hamwe nibikoresho byujuje ubuziranenge kandi ikorerwa ibizamini bikomeye kugirango yujuje ubuziranenge bwinganda.Urashobora kugira amahoro yo mumutima uzi ko bateri yawe irinzwe na sisitemu yacu yizewe kandi yubwenge.

Mugusoza, BMS yateye imbere hamwe na pasitif igarukira ni umukino uhindura umukino mwisi yo gucunga bateri.Mugushyiramo ikoranabuhanga rigezweho hamwe nibishobora guhindurwa, iki gicuruzwa cyemeza uburambe kandi bwuzuye bwo kwishyuza kuri bateri yawe.Kuzamura BMS yacu uyumunsi kandi urinde bateri yawe kwirinda ibyangiritse kandi bishobora kwangirika, mugihe wongereye igihe cyose.

Gukoresha Niki?

Ifite ibikorwa byo kurinda no kugarura ibintu nka overvoltage / undervoltage imwe, voltage yose munsi ya volvoltage / hejuru ya voltage, kwishyuza / gusohora birenze urugero, ubushyuhe bwinshi, ubushyuhe buke hamwe numuyoboro mugufi.Menya ibipimo nyabyo bya SOC mugihe cyo kwishyuza no gusohora, hamwe n'imibare yubuzima bwa SOH.Menya impagarike ya voltage mugihe cyo kwishyuza.Itumanaho ryamakuru hamwe nuwakiriye binyuze mu itumanaho rya RS485, ibipimo byimiterere no gukurikirana amakuru binyuze muri mudasobwa yo hejuru ikorana na software yo hejuru.

Ibyiza

1. Hamwe nibikoresho bitandukanye byo kwagura hanze: Bluetooth, kwerekana, gushyushya, gukonjesha ikirere.

2. Uburyo budasanzwe bwo kubara SOC: ampere-isaha yuburyo bwuzuye + imbere-algorithm.

3. Imikorere yo guhamagara byikora: imashini ibangikanye ihita igenera adresse ya buri paki yamashanyarazi, ikaba yoroshye kubakoresha guhitamo guhuza.