Uri kuronga kuseta imba yekuchengetedza simba system asi unonzwa kuremerwa nehunyanzvi hwekuita? Kubva kune inverters uye masero ebhatiri kusvika kune wiring uye mabhodhi ekudzivirira, chimwe nechimwe chikamu chinotora basa rakakosha mukuona kushanda uye kuchengeteka. Ngatiburitsei zvinhu zvakakosha zvekufunga nezvazvo pakusarudza system yako.
Danho 1: Tanga neiyo Inverter
Iyo inverter ndiyo moyo wesimba rako rekuchengetedza sisitimu, inoshandura DC simba kubva kumabhatiri kuenda kune AC simba rekushandisa mumba. Zvayosimba ratingzvinokanganisa zvakananga kuita uye mutengo. Kuti uone saizi yakakodzera, verenga yakopeak power demand.
Muenzaniso:
Kana mashandisiro ako epamusoro achisanganisira 2000W induction cooktop uye 800W kettle yemagetsi, simba rese rinodiwa i2800W. Accounting yekukwanisa kuwandisa mune zvakatemwa zvechigadzirwa, sarudza inverter ine zvishoma3kW simba(kana yakakwirira kune imwe nzvimbo yekuchengetedza).
Input Voltage Matters:
Mainverters anoshanda pamagetsi chaiwo (semuenzaniso, 12V, 24V, 48V), ayo anoraira voltage yebhangi rako. Higher voltages (se48V) inoderedza kurasikirwa kwesimba panguva yekushandura, kuvandudza kushanda kwese. Sarudza zvichienderana nehuwandu hwehurongwa hwako uye bhajeti.
Danho 2: Verenga Battery Bank Zvinodiwa
Kana iyo inverter yasarudzwa, gadzira yako bhatiri bhangi. Kune 48V system, lithium iron phosphate (LiFePO4) mabhatiri isarudzo yakakurumbira nekuda kwekuchengetedza uye hupenyu hurefu. Bhatiri re48V LiFePO4 rinowanzoita16 masero akatevedzana(3.2V pasero).
Key Formula yeChiyero Chazvino:
Kuti udzivise kupisa, verenga iyoyakanyanya kushanda ikozvinokushandisa nzira mbiri:
1.Inverter-Based Calculation:
Current=Inverter Simba (W)Input Voltage (V)×1.2 (safety factor)Current=Input Voltage (V)Inverter Power (W)×1.2(safety factor)
Kune 5000W inverter pa48V:
500048×1.2≈125A485000×1.2≈125A
2.Kuverengera Kunoenderana neSero (Kuwedzera Kuchengetedza):
Current=Inverter Simba (W)(Sero Count × Minimum Discharge Voltage)×1.2Current=(Cell Count × Minimum Discharge Voltage)Inverter Simba (W)×1.2
Kune gumi nematanhatu maseru pa2.5V kubuda:
5000(16×2.5)×1.2≈150A(16×2.5)5000×1.2≈150A
Kurudziro:Shandisa nzira yechipiri kune yakakwira miganho yekuchengetedza.
Nhanho 3: Sarudza Wiring uye Dziviriro Zvikamu
Cables uye Busbars:
- Output Cables:Kune 150A ikozvino, shandisa 18 sq.mm waya yemhangura (yakarongwa pa8A/mm²).
- Inter-cell Connectors:Sarudza 25 sq.mm mhangura-aluminum composite busbars (yakayerwa pa6A/mm²).
Dziviriro Board (BMS):
Sarudza a150A-yakatemerwa bhatiri manejimendi system (BMS). Iva nechokwadi chokuti inotsanangurakuenderera ikozvino kugona, kwete peak current. Pakuseta mabhatiri akawanda, sarudza BMS ineparallel current-kumisa mabasakana kuwedzera yekunze parallel module kuenzanisa mitoro.
Nhanho 4: Parallel Battery Systems
Kuchengetera simba repamba kunowanzoda akawanda mabhangi mabhangi mukuwirirana. Shandisacertified parallel moduleskana BMS ine yakavakirwa-mukati kuenzanisa kudzivirira kusaenzana kuchaja / kuburitsa. Dzivisa kubatanidza mabhatiri asingawirirani kuti uwedzere hupenyu.
Mazano Okupedzisira
- Isa pakutangaLiFePO4 maserokuitira kuchengetedza uye hupenyu hwekutenderera.
- Chengetedza zvitupa (semuenzaniso, UL, CE) kune zvese zvikamu.
- Bvunza nyanzvi dzekuisa yakaoma.
Nekugadzirisa inverter yako, bhatiri bhangi, uye zvinhu zvekudzivirira, iwe unovaka yakavimbika, inoshanda imba yekuchengetedza simba system. Kuti uwane yakadzika dive, tarisa yedu yakadzama vhidhiyo gwara pakugadzirisa lithium bhatiri setups!
Nguva yekutumira: May-21-2025
