Urateganya gushyiraho sisitemu yo kubika ingufu murugo ariko ukumva urengewe nibisobanuro bya tekiniki? Kuva muri inverter na bateri selile kugeza insinga no kurinda, buri kintu kigira uruhare runini mugukora neza numutekano. Reka dusenye ibintu byingenzi ugomba gusuzuma muguhitamo sisitemu.
Intambwe ya 1: Tangira na Inverter
Inverter ni umutima wa sisitemu yo kubika ingufu, ihindura ingufu za DC kuva muri bateri kugeza kuri AC imbaraga zo gukoresha urugo. Yayoigipimo cy'imbaragabigira ingaruka zitaziguye imikorere nigiciro. Kugirango umenye ingano ikwiye, ubare ibyaweingufu z'amashanyarazi.
Urugero:
Niba imikoreshereze yawe ya mpinga irimo 2000W induction cooktop hamwe na 800W yamashanyarazi, ingufu zose zisabwa ni 2800W. Kubara kubishobora kurenza urugero mubicuruzwa, hitamo inverter byibuzeUbushobozi bwa 3kW(cyangwa hejuru kurwego rwumutekano).
Iyinjiza rya voltage Ibintu:
Inverters ikora kuri voltage yihariye (urugero, 12V, 24V, 48V), itegeka voltage ya banki yawe. Umuvuduko mwinshi (nka 48V) ugabanya gutakaza ingufu mugihe cyo guhinduka, kuzamura imikorere muri rusange. Hitamo ukurikije igipimo cya sisitemu na bije yawe.
Intambwe ya 2: Kubara Ibisabwa Banki
Inverter imaze gutorwa, shushanya banki yawe. Kuri sisitemu ya 48V, bateri ya lithium fer fosifate (LiFePO4) ni amahitamo akunzwe kubera umutekano wabo no kuramba. Bateri ya 48V LiFePO4 mubisanzwe igizwe naIngirabuzimafatizo 16 zikurikiranye(3.2V kuri selile).
Inzira nyamukuru yo kugereranya ibiciro:
Kugira ngo wirinde ubushyuhe bwinshi, barantarengwa ikoraukoresheje uburyo bubiri:
1.Ibarura rishingiye ku kubara:
Ibiriho = Imbaraga za Inverter (W) Umuyoboro winjiza (V) × 1.2 (ibintu byumutekano) Ibiriho = Umuvuduko winjiza (V) Imbaraga za Inverter (W) × 1.2 (ibintu byumutekano)
Kuri inverter ya 5000W kuri 48V:
500048 × 1.2≈125A485000 × 1.2≈125A
2.Ibiharuro Bishingiye ku Kagari (Byinshi Kubungabunga):
Ibiriho = Imbaraga za Inverter (W) (Kubara Akagari × Umuvuduko ntarengwa wo gusohora) × 1.2Ubu =
Kuri selile 16 kuri 2.5V isohoka:
5000 (16 × 2.5) × 1.2≈150A (16 × 2.5) 5000 × 1.2≈150A
Icyifuzo:Koresha uburyo bwa kabiri kumutekano muke.
Intambwe ya 3: Hitamo Ibikoresho byo Kurinda no Kurinda
Intsinga na Busbars:
- Intsinga zisohoka:Kumashanyarazi ya 150A, koresha insinga z'umuringa 18 sq.mm (zapimwe kuri 8A / mm²).
- Ihuriro hagati y'utugari:Hitamo kuri 25 sq.mm y'umuringa-aluminium igizwe na busbars (zipimwe kuri 6A / mm²).
Ikigo gishinzwe kurengera (BMS):
Hitamo aSisitemu yo gucunga bateri 150A (BMS). Menya neza ko isobanuraubushobozi bwubu, ntabwo ari impinga. Kubijyanye na bateri nyinshi, hitamo BMS hamweibikorwa bigereranya-bigabanya ibikorwacyangwa ongeraho module ibangikanye kugirango iringanize imizigo.
Intambwe ya 4: Sisitemu ya Batiri ibangikanye
Kubika ingufu murugo akenshi bisaba amabanki menshi ya batiri murwego rumwe. KoreshaIcyemezo kibangikanyecyangwa BMS hamwe nuburinganire bwuzuye kugirango wirinde kwishyurwa / gusohora. Irinde guhuza bateri zidahuye kugirango wongere igihe cyo kubaho.
Inama zanyuma
- Shyira imbereLiFePO4 selilekubwumutekano nubuzima bwinzira.
- Kugenzura ibyemezo (urugero, UL, CE) kubice byose.
- Baza abanyamwuga kubikorwa bigoye.
Muguhuza inverter yawe, banki ya bateri, nibice byo kurinda, uzubaka sisitemu yo kubika ingufu zizewe murugo. Kugirango wibire byimbitse, reba amashusho arambuye yerekana amashusho mugutezimbere bateri ya lithium!
Igihe cyo kohereza: Gicurasi-21-2025
