Kuyerwa kwakarurama kwemagetsi muBattery Management Systems (BMS) kunosarudza miganhu yekuchengetedza mabhatiri e-lithium-ion mumotokari dzemagetsi uye munzvimbo dzekuchengetera simba. Ongororo dzechangobva kuitwa muindasitiri dzinoratidza kuti anopfuura 23% ezviitiko zvekupisa kwemabhatiri zvinobva mukukwira kwemagetsi mumaseketi ekudzivirira.
Kuongororwa kwemagetsi eBMS kunovimbisa kuti pane miganho yakakosha yekuwedzera simba, kuburitsa simba zvakanyanya, uye kudzivirira kwemhepo pfupi sezvakarongwa. Kana kunyatsoyera kuchiderera, mabhatiri anogona kushanda kunze kwemahwindo ekushanda akachengeteka - izvo zvinogona kukonzera kuti kupisa kusashande zvakanaka. Maitiro ekuongorora anosanganisira:
- Kusimbiswa KwekutangaKushandisa ma multimeters ane certification kuti vaone kuti ma reference currents anoenzaniswa neBMS readings. Midziyo ye calibration yeindasitiri inofanira kusvika pakukwanisa kushivirira ≤0.5%.
- Kubhadhariswa KwezvikanganisoKugadzirisa ma coefficients e firmware yebhodhi rekudzivirira kana musiyano uchipfuura zvinodiwa nemugadziri. BMS yemhando yemotokari inowanzoda ≤1% current deviation.
- Kuongororwa kweKuedza KushushikanaKushandisa maekisesaizi ekutakura zvinhu kubva pa10%-200% kugona kwakayerwa kunosimbisa kugadzikana kwekugadzirisa zvinhu mumamiriro ezvinhu chaiwo.
"BMS isina kugadziriswa yakafanana nemabhandi ekuchengetedza ane nzvimbo dzisingazivikanwe dzekutyoka," anodaro Dr. Elena Rodriguez, muongorori wekuchengetedza mabhatiri paMunich Technical Institute. "Kuongororwa kwegore negore hakufanirwe kutaurwa nezvemashandisirwo ane simba guru."
Maitiro akanakisa anosanganisira:
- Kushandisa nzvimbo dzinodzorwa netembiricha (±2°C) panguva yekuyerwa kwemamiriro ekunze
- Kugadzirisa kurongeka kwesensa yeHall usati wagadzirisa
- Kunyora mafambiro ekuongorora asati asvika/apera
Mitemo yepasi rose yekuchengetedza inosanganisira UL 1973 neIEC 62619 ikozvino inoda kuti pave nemagwaro ekugadzirisa mashandisirwo emabhatiri egrid-scale. Ma laboratori ekuongorora echitatu anotaura kuti masisitimu ane nhoroondo yekuongorora inosimbiswa ane 30% nekukurumidza.
Nguva yekutumira: Nyamavhuvhu-08-2025
