Guhitamo BMS yo kubika ingufu za LiFePO4 ntabwo byoroshye nko guhuza imbaraga za inverter na BMS ya 100A, 150A, cyangwa 200A.
Umuriro wa BMS ukwiye uterwa n'umuriro wo ku ruhande rwa batiri inverter ikeneye mu by'ukuri—si imbaraga za inverter gusa. Uburyo bwo guhitamo bufatika ni ubu:
Igisubizo cyihuse: Ntugahitemo BMS Current uhereye kuri Inverter Watts gusa
Tangira ukoresheje urupapuro rw'amakuru rwa inverter nyarwo. Reba ibi bipimo bitanu:
- Imbaraga zihoraho (W)
- Urugendo rw'amashanyarazi akoreshwa na batiri/DC (V)
- Umuvuduko ntarengwa wo gusohora batiri (A)
- Umuvuduko ntarengwa wa batiri (A)
- Imbaraga z'izamuka ry'umuvuduko n'igihe bimara
Umuvuduko wa batiri ≈ Ingufu z'umuvuduko wa AC ÷ (Umuvuduko wa batiri × Ingufu za Inverter)
Urugero, 5,000W ÷ 51.2V ≈ 97.7A. Ariko 97.7A ni isuzuma ry’ubushyuhe rigaragara neza—nta gihamya y’uko 100A BMS ikwiriye.
Intambwe 5 zo kumenya uko BMS ihagaze
1Reba urupapuro rw'amakuru rwa Inverter mbere na mbere
Fungura urupapuro rw'amakuru kugira ngo ubone icyitegererezo nyacyo cya inverter hanyuma ushake agaciro kari hepfo.
| Igipimo | Icyo ukeneye |
|---|---|
| Imbaraga zihoraho zikora | Isuzuma rya W rihoraho |
| Umuvuduko wa batiri/DC | Ingano y'imikorere ikurikizwa |
| Umuvuduko ntarengwa wo gusohora batiri | A, niba byavuzwe |
| Umuvuduko ntarengwa wa batiri | A |
| Imbaraga zo kuzamuka cyane/kuzamuka cyane | W cyangwa amanota ajyanye n'umukora |
| Igihe cyo kwiyongera kw'ingufu | Amasegonda/iminota, nk'uko byavuzwe |
Niba umuriro ntarengwa wo gusohora batiri wamaze kugenwa hakurikijwe imiterere y'imikorere ijyanye n'ibyo, koresha uwo mubare nk'icyitegererezo cy'ibanze. Bitabaye ibyo, komeza ukoreshe igereranya ry'umuriro uva kuri batiri.
2Gereranya Umuvuduko w'amashanyarazi ku ruhande rwa batiri
Iyo amakuru ajyanye n'amashanyarazi ya batiri ataboneka, tangira ukoreshejeP = V × I. Bityo rero:
Kuri bateri ya 16S LiFePO4 ifite voltage ya nominele ya 51.2V itanga umutwaro wa 5,000W:
5,000 ÷ 51.2 ≈ 97.7A
Kugira ngo ubone igereranya rifatika, shyiramo imikorere myiza ya inverter:
Niba 95% by'ubushobozi bukoreshejwe nk'icyitegererezo gusa:5,000 ÷ (51.2 × 0.95) ≈ 102.8ANtugafate ko 95% kuri buri inverter; koresha amakuru ajyanye n'uwakoze inverter igihe cyose aboneka.
3Koresha Voltage ijyanye n'imikorere ya batiri
Kuri ubwo bubasha bumwe,Umuvuduko muke wa batiri bivuze ko umuriro wa batiri uri hejuru.
| Ishusho y'amashanyarazi ya bateri | Umuvuduko w'amashanyarazi uri kuri 5,000W |
|---|---|
| 54V | 92.6A |
| 51.2V | 97.7A |
| 48V | 104.2A |
Izi voltage ni ingero gusa. Ku gishushanyo nyacyo, koresha voltage ijyanye n'imikorere iva kuri bateri na inverter. Ntugapime igipimo cy'amashanyarazi ukoresheje voltage y'amazina gusa.
4Reba Umugezi Uhoraho n'Umugezi Uzamuka ukwawo
BMS igomba gusuzumwa hakurikijwe ibisabwa mu mikorere ihoraho ndetse n'ibikenewe mu gihe gito.
Umuriro uhoraho
Genzura neza ingufu za batiri zikenewe mu gihe inverter itanga umutwaro uteganijwe. Inzira yuzuye y'amashanyarazi—uturemangingo, utubari twa bus, BMS, insinga, imiyoboro, ibikoresho byo kurinda na inverter—igomba gushyigikira iki gisabwa.
Umuvuduko w'amazi
Moteri, compressor, pompe n'ibindi bisa nabyo bishobora gutuma habaho gukenera gutangira mu gihe gito.
Umuvuduko w'amashanyarazi utagira igihe ntarengwa ni ibisobanuro bituzuye.
Gereranya imbaraga za inverter surge + igihe → bateri isaba ingufu za surge + igihe → BMS yagaragaje ubushobozi n'imyitwarire yo kurinda igihe gito → ubushobozi bwa selile n'inzira y'umuyoboro w'amashanyarazi.
5Reba umuriro w'amashanyarazi ukwawo
Umuriro w'amashanyarazi n'umuriro wo gusohora umuriro ni ibisabwa bitandukanye. Menya umuriro ntarengwa inverter/charger cyangwa sisitemu yo gushyushya umuriro ishobora kugeza kuri bateri, hanyuma uyigereranye n'ubushobozi bwo gushyushya umuriro wa selile, imiterere y'ipaki, ubushobozi bwo gushyushya umuriro wa BMS n'imiterere y'imikorere ikurikizwa.
Umuyoboro uhoraho wo gusohora ukenewe: ___ A
Umuvuduko ntarengwa w'amashanyarazi: ___ A
Urugero rwakozwe: Bateri ya 16S 51.2V LiFePO4 + Inverter ya 5kW
| Imiterere | Ibarura | Umuvuduko w'amashanyarazi wa batiri |
|---|---|---|
| Ni byiza cyane, nta gihombo, 51.2V | 5,000 ÷ 51.2 | 97.7A |
| 95% by'imikorere myiza, 51.2V | 5,000 ÷ (51.2 × 0.95) | 102.8A |
| 95% by'imikorere myiza, 48V | 5,000 ÷ (48 × 0.95) | 109.6A |
Ibarura rya mbere rya 97.7A ntirishobora kwemeza BMS ya 100A ubwayo. Guhitamo kwa nyuma biracyaterwa n'ibipimo nyabyo bya inverter, ibisabwa ku izamuka ry'amashanyarazi, umuriro w'amashanyarazi, utunyangingo, imiterere y'isuzuma rya BMS n'aho imikorere ibera.
Uburyo bwo gusuzuma BMS ya 100A, 150A, cyangwa 200A
| Isomo ry'ubu | Isuzuma ry'ibanze |
|---|---|
| 100A BMS | Ntibishobora kwemezwa hakoreshejwe ibarura rya nominel-voltage gusa. Igihombo n'umuvuduko muke w'amashanyarazi bishobora gusunika umuvuduko w'amashanyarazi ukarenga 100A. |
| 150A BMS | Ishobora gukomeza kuba umukandida, ariko umuyoboro uhoraho, umuyoboro w’amashanyarazi, umuyoboro w’amashanyarazi, ibipimo bya BMS, uturemangingo n’imiterere y’ipaki bigomba kwemezwa. |
| 200A BMS | Itanga ubushobozi bwo gukoresha umuriro mwinshi iyo sisitemu yose iwushyigikiye. Isuzuma ry'umuriro mwinshi ryonyine ntiriwugira amahitamo akwiye. |
Urutonde rw'ibipimo byo guhitamo BMS ubu
| Reba Ikintu | Ibisabwa Kwinjira | Imiterere |
|---|---|---|
| Umuvuduko wa batiri uhoraho | Ibisabwa kuri inverter/sisitemu | □ |
| Umuriro ku muvuduko ujyanye n'imikorere | Bateri + inverter | □ |
| Umuvuduko ntarengwa wo gusohora batiri | Urupapuro rw'amakuru rwa Inverter | □ |
| Umuvuduko w'amashanyarazi n'igihe umara | Inverter/umutwaro | □ |
| Ubushobozi bwa BMS bwo kumara igihe gito | Ibisobanuro bya BMS | □ |
| Umuvuduko ntarengwa w'amashanyarazi | Inverteri/ishaja | □ |
| Ubushobozi bw'amashanyarazi y'akagari | Ibipimo by'akagari | □ |
| Ubushobozi bwo gukoresha inzira y'ubu | Igishushanyo mbonera cy'ipaki | □ |
| Imiterere y'imikorere / ubushyuhe | Igishushanyo mbonera cya sisitemu | □ |
Ntukarangiza icyiciro cya BMS gisanzweho kugeza igihe igenzura ryose rikenewe rirangiye.
Amakosa ane asanzwe yo gupima ubunini bwa BMS
- Gukoresha batiri Ah nk'umuyoboro wa BMS.Ah isobanura ubushobozi; A isobanura umuriro.
- Kubara gusa kuri voltage ya nominel.Ku ngufu zimwe, ingufu nke za batiri zituma umuriro wa batiri uba mwinshi.
- Kugenzura umuyoboro uhoraho ariko ukirengagiza igihe cy'izamuka ry'amazi.Buri gihe suzuma hamwe igihe n'igihe bimara.
- Gukoresha 20% cyangwa 30% rusange.Ijanisha rihoraho ntirishobora gusimbura igenzura rya sisitemu.
Ni ayahe makuru ugomba koherereza umutanga serivisi za BMS?
| Amakuru | Urugero / Ibisabwa |
|---|---|
| Porogaramu | Kubika ingufu zo mu rugo / ibindi |
| Ubutabire bwa bateri | LiFePO4 |
| Umubare w'uruhererekane | 16S |
| Voltage y'amazina | 51.2V |
| Ubushobozi | 280Ah |
| Ikirango cya Inverter + icyitegererezo nyacyo | Nimero yuzuye y'icyitegererezo |
| Imbaraga zihoraho zikora | 5,000W |
| Inzira yo gukoreramo ya DC | Agaciro k'urupapuro rw'amakuru |
| Umuvuduko ntarengwa wo gusohora batiri | Agaciro k'urupapuro rw'amakuru, niba kaboneka |
| Ingufu zo kwiyongera + igihe | Agaciro k'urupapuro rw'amakuru |
| Umuvuduko ntarengwa w'amashanyarazi | Agaciro k'urupapuro rw'amakuru |
| Ingano igereranyijwe | Urugero / icyitegererezo / umusaruro |
Ibibazo Bikunze Kubazwa
Q1Nkeneye BMS ingana iki kuri inverter ya 5kW 48V?
Nta gipimo rusange cya BMS kuri buri inverter ya 5kW 48V. Banza urebe neza niba inverter ifite umuriro ntarengwa wo gusohora batiri, niba byavuzwe. Bitabaye ibyo, pima umuriro uturuka ku ruhande rwa batiri uhereye ku mbaraga zihoraho, ingufu zijyanye na batiri n'ubushobozi bwa inverter, hanyuma urebe niba umuvuduko w'amashanyarazi, imbaraga zishaje, ubushobozi bwa selile n'ibipimo bya BMS.
Q2Ese BMS ya 100A irahagije kuri inverter ya 5kW?
Ntibishobora kwemezwa uhereye kuri 5kW gusa. Urugero, 5,000W igabanyijemo 51.2V ni hafi 97.7A mbere yuko inverter itakaza ingufu. Umuvuduko wa batiri ushobora kurenza 100A iyo ingufu zikoreshejwe kandi ingufu zijyanye n'imikorere zishyizwemo.
Q3Ese bateri Ah niyo igena umuvuduko wa BMS?
Oya. Ubushobozi bwa batiri muri Ah na BMS muri A bisobanura ibipimo bitandukanye. Kuri sisitemu ya inverter, menya umuriro wa batiri ukenewe ukurikije imbaraga za sisitemu n'imikorere yayo, hanyuma urebe neza ko uturemangingo na BMS bishobora kuyishyigikira.
Q4Ese imbaraga za inverter zigira ingaruka ku guhitamo BMS?
Yego, niba sisitemu ya bateri yitezweho gutanga uwo muvuduko. Reba ingano y'umuvuduko n'igihe umara, hanyuma ugereranye icyifuzo cya bateri gikomokaho n'ubushobozi bwa BMS bwo kumara igihe gito, imyitwarire yo kurinda, uturemangingo n'inzira y'ubushyuhe.
Saba guhitamo BMS
Guhitamo hagati ya 100A, 150A, 200A, cyangwa BMS ifite ingufu nyinshi bigomba gushingira ku bisabwa na bateri nyayo n'inverter—ntabwo ari imbaraga za inverter gusa.
Ohereza amakuru aboneka ku mushinga:
Ubume bwa bateri + umubare wa S + ubushobozi + ikirango cya inverter / moderi + imbaraga zihoraho + imbaraga zo hejuru / igihe + imbaraga ntarengwa zo gushyushya + ingano iteganyijwe
Igihe cyo kohereza: Nzeri-02-2026
