Imodoka ya BMS R10Q, LiFePO4 8S 24V 150A ifite aho ihurira n'imodoka

I. Intangiriro

ItsindaDL-R10Q-F8S24V150AIyi porogaramu ni igisubizo cy’uburyo bwo kurinda porogaramu cyagenewe by’umwihariko bateri zikoresha ingufu zo gutangiza imodoka. Ishyigikira ikoreshwa rya bateri 8 za lithium iron phosphate zikoresha urukurikirane rwa 24V kandi ikoresha gahunda ya N-MOS ifite uburyo bwo gutangira bukoreshejwe gukanda rimwe gusa.

Sisitemu yose ikoresha AFE (chip yo kugura imbere) na MCU, kandi bimwe mu bipimo bishobora guhindurwa mu buryo bworoshye binyuze muri mudasobwa yo hejuru hakurikijwe ibyo abakiriya bakeneye..

II. Incamake y'ibicuruzwa n'ibiranga

1. Ikibaho cy'amashanyarazi gikoresha substrate ya aluminiyumu ifite imiterere n'imikorere y'insinga z'amashanyarazi menshi, ishobora kwihanganira ingaruka zikomeye z'amashanyarazi.

2. Isura ikoresha uburyo bwo kuziba inshinge kugira ngo yongere ubushobozi bwo kwirinda ubushuhe, ikumire ogisijeni y'ibice, kandi yongere igihe cyo gukora cy'umusaruro..

3. kurinda ivumbi, kurinda guhungabana, kurwanya gukamura n'ibindi bikorwa byo kurinda.

4. Hari imirimo yo gushyushya cyane, gusohora umuriro mwinshi, gukoresha umuriro mwinshi, gukoresha amashanyarazi make, no kuringaniza.

5. Igishushanyo mbonera gihuriweho gihuza ibikorwa byo kugura, gucunga, itumanaho n'ibindi mu.

III. Ibisobanuro by'itumanaho

1. Itumanaho rya UART

Iyi mashini ikoresha itumanaho rya UART mu buryo busanzwe hamwe n'igipimo cya baud cya 9600bps. Nyuma y'itumanaho risanzwe, amakuru ya bateri ashobora kurebwa uhereye kuri mudasobwa yo hejuru, harimo voltage ya bateri, amashanyarazi, ubushyuhe, SOC, imiterere ya BMS, igihe cy'uruziga, inyandiko z'amateka, n'amakuru ajyanye n'ikorwa rya bateri. Igenamiterere rya parametero n'ibikorwa byo kugenzura bijyana nabyo birashobora gukorwa, kandi imirimo yo kuvugurura porogaramu irashyigikirwa..

2. Itumanaho rya CAN

Iyi mashini ishyigikira imiterere y'itumanaho rya CAN, ifite igipimo cya baud cya 250Kbps. Nyuma y'itumanaho risanzwe, amakuru atandukanye ya bateri ashobora kurebwa kuri mudasobwa yo hejuru, harimo voltage ya bateri, amashanyarazi, ubushyuhe, imiterere, SOC, n'amakuru yo gukora bateri. Igenamiterere rya parametero n'ibikorwa byo kugenzura bijyana nabyo birashobora gukorwa, kandi imikorere yo kuvugurura porogaramu irashyigikiwe. Porotokole isanzwe ni protocole ya lithium CAN, kandi protocole irashyigikiwe..

IV. Igishushanyo mbonera cya BMS

Ingano ya BMS: Ndende * Ubugari * Uburebure (mm) 140x80x21.7

V. Ibisobanuro by'imikorere y'ingenzi

Gukangura akabuto: Iyo ikibaho cy'uburinzi kiri mu bihe byo gusinzira bito, kanda gato kuri 1s ± 0.5s kugira ngo ubyuke ikibaho cy'uburinzi;

Gutangiza urufunguzo ku ngufu: Iyo bateri iri munsi y'amashanyarazi cyangwa izindi ngorane zijyanye no gusohora, BMS izimya umuyoboro wa MOS wo gusohora, kandi muri iki gihe, imodoka ntishobora gutangiza umuriro. Mu gukanda no gufata urufunguzo rwa 3S ± 1S, BMS izafunga ku ngufu MOS yo gusohora kuri 60S ± 10S kugira ngo ihuze n'ikiguzi cy'amashanyarazi mu bihe bidasanzwe;

Icyitonderwa: Iyo swichi yo gutangira ku ngufu ikandagiwe, imikorere ya MOS yo gufunga ku ngufu izananirwa, kandi ni ngombwa gukora iperereza niba hari umuvuduko muke hanze ya bateri.

VI. Amabwiriza yo gukoresha insinga

1. Ubwa mbere, huza ikibaho cyo kurinda B-line na electrode nyamukuru ya bateri;

2. Insinga yo gukusanya ihera ku nsinga ya mbere y'umukara ihuza B-, insinga ya kabiri ihuza inkingi nziza y'umugozi wa mbere w'amabateri, hanyuma igahuza inkingi nziza ya buri mugozi w'amabateri mu buryo bukurikiranye; Ongera ushyiremo insinga mu kibaho cyo kurinda;

3. Nyuma y'uko umurongo urangiye, pima niba agaciro ka bateri ya B+, B- voltage na P+, P- voltage ari kamwe, bigaragaza ko ikibaho cyo kurinda gikora neza; Bitabaye ibyo, ongera ukurikize amabwiriza yavuzwe haruguru;

4. Mu gihe ukuraho ikibaho cyo kurinda, banza ukuremo insinga (niba hari insinga ebyiri, banza ukuremo insinga ifite voltage nyinshi hanyuma ushyiremo insinga ifite voltage nke), hanyuma ukuremo insinga y'amashanyarazi B-.

VII. Amabwiriza yo kwirinda

1. BMS z'amapine atandukanye y'amashanyarazi ntizishobora kuvangwa. Urugero, NMC BMS ntizishobora gukoreshwa kuri bateri za LFP.

2. Insinga z'inganda zitandukanye si rusange, nyamuneka menya neza ko mukoresha insinga zihuye n'iz'ikigo cyacu..

3. Fata ingamba zo gusohora amashanyarazi adahinduka mu gihe ugerageza, ushyiraho, ukoraho kandi ukoresha BMS.

4. Ntureke ubuso butuma ubushyuhe bukwirakwira muri BMS bugera ku turemangingo twa bateri, bitabaye ibyo ubushyuhe buzababijyanwa mu turemangingo twa bateri kandi bigira ingaruka ku mutekano wa bateri.

5. Ntugasenye cyangwa ngo uhindure ibice bya BMS wenyine

6. Akabati k'icyuma gakingira icyuma k'ikigo karashyizwemo anodized kandi gashyirwa mu buryo bushyushye. Nyuma y'uko urwego rwa oxyde rwangiritse, kazakomeza gukoresha amashanyarazi. Irinde ko akagati k'icyuma gahura n'igice cy'imbere cya bateri n'umurongo wa nikeli mu gihe cyo guteranya.

7. Niba BMS idasanzwe, nyamuneka hagarika kuyikoresha hanyuma uyikoreshe nyuma y'uko ikibazo gikemutse.

8. Ntugakoreshe BMS ebyiri zikurikiranye cyangwa zifatanye.