EMU1003-Telecom Litiyumu LFP Bateri BMS 50 / 75A
Kumenyekanisha ibicuruzwa
(1) Kugaragaza ingufu za selile na batiri:
Kumenyekanisha ibicuruzwa byacu bishya kandi bishya, Itumanaho ryamashanyarazi asubizwa ibicuruzwa, bikoreshwa mubikorwa byakazi bya sitasiyo fatizo.Sisitemu yo Kugenzura Umuyoboro na Sisitemu yo Kugenzura.Sisitemu yateye imbere yashizweho kugirango itange voltage nyayo kandi ikurikirane igihe nyacyo cyo kwishyuza no gusohora amashanyarazi ya paki.
Hamwe na voltage yo kumenya neza ya m 10mV kuri 0-45 ° C na ± 30mV kuri -20-70 ° C, 50A / 75A, kugabanuka kwa passiyo, kubanza kwishyuza nibindi bikorwa birahari, sisitemu yacu itanga ibipimo nyabyo kandi byizewe kuri bateri no gusohora ibyagezweho.Ubu buryo bunoze butuma habaho kugenzura neza no gukora neza imikorere ya bateri, kwemeza uburyo bwiza bwo kwishyuza no gusohora.
Ikibaho cyibikoresho gishyigikira itumanaho ryimbere, ariko ntigishobora kuvugana na inverter.Kugenzura icyitegererezo ni 8PIN, kandi icyegeranyo cy'ubushyuhe gifite umurongo utandukanye.
Kimwe mu bintu by'ingenzi bigize sisitemu yacu ni ubushobozi bwo guhindura igiciro cyo gutabaza no kurinda ibipimo ukoresheje mudasobwa yakiriye.Ihinduka ryemerera abakoresha kwihitiramo sisitemu bakurikije ibyo basabwa byihariye, bakemeza kurinda no kugenzura imikorere ya bateri.Muguhindura byoroshye gutabaza no kurinda ibipimo, abakoresha barashobora gushiraho imipaka yo kwishyuza no gusohora amashanyarazi, birinda ibibazo cyangwa ibyangiritse.
Kugirango ushoboze kugenzura-igihe nyacyo cyo kwishyuza no gusohora amashanyarazi, sisitemu yacu ikoresha rezistoriste igezweho ihujwe nuruziga nyamukuru rwa paki ya batiri.Iyi résistor ikusanya kandi ikurikirana amafaranga yishyurwa no gusohora imigezi, itanga amakuru yukuri kandi agezweho.Mugukomeza gukurikirana ikigezweho, sisitemu irashobora gutahura ikintu icyo ari cyo cyose kidasanzwe cyangwa gutandukana kuva ibipimo byashyizweho, bityo bigafasha gutabaza no kurinda igihe.
Sisitemu Yumubyigano Yumudugudu na Sisitemu yo Kugenzura Byakozwe muburyo bwo kwizerwa no gukoresha-inshuti mubitekerezo.Ntabwo yemeza gusa ibipimo nyabyo no kugenzura byoroshye, ariko kandi biroroshye gushiraho kandi byoroshye gukora.Imikoreshereze-yumukoresha-interineti yemerera kwishyira hamwe hamwe na bateri zitandukanye za paki na sisitemu.
Mu gusoza, Sisitemu Yumubyigano Yumudugudu na Sisitemu yo Kugenzura Itanga igisubizo cyuzuye cyo kumenya neza voltage no kugenzura igihe nyacyo cyo kwishyuza no gusohora.Hamwe nubushobozi bwo guhindura ibipimo byo gutabaza no kurinda, hamwe nubushobozi bwo gukusanya no gukurikirana imigezi mugihe nyacyo, sisitemu yacu itanga uburyo bwizewe kandi bunoze bwo gucunga bateri.Kuzamura igenzura rya batiri yawe uyumunsi hamwe na sisitemu yacu igezweho kandi igezweho.
(2) Igikorwa kigufi cyo kurinda umuzunguruko:
Ifite ibikorwa byo gutahura no kurinda ibisohoka bigufi.
(3) Ubushobozi bwa Bateri n'umubare w'inzinguzingo:
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.
(4) Kuringaniza ingirabuzimafatizo zifite 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.
(5) Guhindura 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).
(6) CAN, RM485, RS485 itumanaho:
CAN itumanaho rishobora kuvugana ukurikije protocole ya buri inverter, kandi irashobora guhuzwa na inverter kugirango itumanaho.Bihujwe nibirango birenga 40.
(7) Kwishyuza ibikorwa bigabanya imipaka:
uburyo bubiri bwibikorwa bigezweho 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).
2. (1) Kugaragaza amashanyarazi ya selile na batiri:
Umuvuduko ukabije wa voltage ya selile ni ± 10mV kuri 0-45 ° C, na m 30mV kuri -20-70 ° C kugirango ushiremo bateri kandi usohokane ubu.Igenamiterere ryo gutabaza no kurinda ibipimo birashobora guhinduka binyuze muri mudasobwa yakiriye, kandi résistoriste yo gutahura ihujwe n’umuzingi nyamukuru wo kwishyuza no gusohora irashobora gukoreshwa mu gukusanya no kugenzura amafaranga no gusohora amashanyarazi ya bateri mu gihe nyacyo, kugirango tumenye impuruza nuburinzi bwumuriro nogusohora amashanyarazi, hamwe nibyiza byukuri kuri ± 1.
(2) Igikorwa kigufi cyo kurinda umuzunguruko:
Ifite ibikorwa byo gutahura no kurinda ibisohoka bigufi.
(3) Ubushobozi bwa Bateri n'umubare w'inzinguzingo:
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.
(4) Kuringaniza ingirabuzimafatizo zifite 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.
(5) Guhindura 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).
(6) CAN, RM485, RS485 itumanaho:
CAN itumanaho rishobora kuvugana ukurikije protocole ya buri inverter, kandi irashobora guhuzwa na inverter kugirango itumanaho.Bihujwe nibirango birenga 40.
(7) 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. 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.
