1. Chifukwa chiyaniBMS ikufunika gawo lofanana?
Ndi chifukwa cha chitetezo.
Pamene mabatire ambiri agwiritsidwa ntchito nthawi imodzi, kukana kwamkati kwa batire iliyonse kumakhala kosiyana. Chifukwa chake, mphamvu yotulutsa ya batire yoyamba yotsekedwa ku katundu idzakhala yayikulu kuposa mphamvu yotulutsa ya batire yachiwiri, ndi zina zotero.
Popeza mphamvu yotulutsa mphamvu ya batire yoyamba ndi yokwera kwambiri, malinga ndi lamulo losunga mphamvu, batire iyi ikhoza kuyambitsa chitetezo chotulutsa mphamvu mopitirira muyeso poyamba. Ngati yayikidwa pa nthawiyi, mabatire otsalawo ndi chojambulira zidzayikira batire iyi nthawi imodzi. Panthawiyi, mphamvu yochapira siingathe kulamulirika, ndipo mphamvu yochapira nthawi yomweyo ikhoza kukhala yokwera kwambiri, zomwe zingawononge batire iyi. Chifukwa chake kuti izi zisachitike, pamafunika gawo limodzi lofanana.
2. Kodi mungasankhe bwanji gawo lofanana la BMS?
Ma module ofanana ali ndi ma amperage osiyanasiyana, monga 1A, 5A, 15A, Kusankha kumeneku kuli kofanana ndi kusankha kwa charger charging current. 5A, 15A ikutanthauza rated charging current yomwe parallel module imachepetsa. Pamene batire pack yayikidwa parallel ndipo chitetezo cha charging over-current chikuyamba, parallel module idzayatsidwa. Ngati module ya 5A parallel yasankhidwa, batire pack ya high voltage idzayipitsa batire pack ya low-voltage ndi limited current ya 5A. Komanso, limiting current imatsimikiza kutalika kwa nthawi yogawana charing. Mwachitsanzo, ngati mugwiritsa ntchito 5A parallel module kuti muyike mphamvu ya 15Ah, zimatenga maola 3, koma ngati mugwiritsa ntchito 15A parallel module kuti muyike mphamvu ya 15ah, zimatenga ola limodzi. Chifukwa chake ndi module iti yofanana yosankha imadalira nthawi yomwe mukufuna kuti nthawi yolinganiza ikhale.
Nthawi yotumizira: Januwale-18-2025
