Micro Inverter Ingufu Zibika Litiyumu LFP / NMC Ishusho Yerekanwe

EMU1103-Micro Inverter Ingufu Zibika Litiyumu 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) Kumenyekanisha selile na batiri

Igihe nyacyo cyo gukusanya no gukurikirana urukurikirane rwa bateri ya selile kugirango igere no munsi ya voltage signal no kurinda selile.Umuvuduko wamashanyarazi ya selile ya batiri ± 10mV kuri 0-45 ℃ na ± 30mV kuri -20-70 ℃ .Ibikoresho byo gutangaza no kurinda birashobora 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

Sisitemu yacu yo Kuringaniza Bateri yashizweho kugirango ikemure ikibazo cyingirabuzimafatizo zitaringanijwe mugihe cyo kwishyuza no guhagarara.Muguhuza neza selile, sisitemu yacu itanga imikorere myiza kandi itezimbere cyane mugihe rusange cyumurimo nubuzima bwa cycle ya bateri.

Kimwe mu bintu by'ingenzi bigize Sisitemu yo Kuringaniza Bateri ni ubushobozi bwayo bwo kugenzurwa no guhindurwa binyuze muri mudasobwa yo hejuru.Ibi bivuze ko kuringaniza gufungura voltage hamwe ningutu itandukanijwe irashobora gushyirwaho byoroshye ukurikije ibisabwa byihariye.Ihinduka rifasha abakoresha guhuza neza uburyo bwo kuringaniza, kwemeza neza na bateri ziramba.

Ibyiza bya Sisitemu yo Kuringaniza Bateri biratangaje rwose.Ntabwo ikosora gusa ibibazo byimikorere idahwitse, ariko kandi irinda ubusumbane buzaza.Ubu buryo bukora ntabwo butwara igihe n'amafaranga gusa ahubwo binagabanya gucika intege mugukorana na bateri zizewe.

Byongeye kandi, Sisitemu yo Kuringaniza Bateri yakozwe hamwe no gutekereza cyane kumutekano.Yashizweho kugirango ikore neza voltage ndende no gukoresha irambye, itanga imikorere yizewe kandi itekanye.Uru rwego rwumutekano ni ingenzi, cyane cyane mubisabwa aho bateri zikorerwa igihe kirekire cyangwa zikoreshwa cyane.

Mugusoza, sisitemu yo kuringaniza bateri nikintu gikenewe mubikorwa bya bateri.Nubushobozi bwayo bwo kuringaniza bateri mugihe cyo kwishyuza cyangwa guhagarara, itanga igihe kirekire cyumurimo nubuzima burebure.Guhindura igenamiterere ukoresheje mudasobwa yo hejuru byongera ubworoherane, kwemerera abakoresha guhitamo uburyo bwo kuringaniza kugirango bahuze ibisabwa byihariye.

(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 ya module igabanya, kandi igabanya cyane amashanyarazi kuri 10A.

2. Imipaka igabanya ubukana: Mugihe cyo kwishyuza, niba amashanyarazi yishyuye ageze kumurongo wamafaranga arenze urugero, BMS izafungura imikorere ya 10A igabanya imipaka, hanyuma wongere ugenzure niba amashanyarazi yumuriro agera kumiterere yimipaka nyuma yiminota 5. Bya Kugarukira.(Fungura pasiporo igezweho ntarengwa irashobora gushyirwaho).

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.