He maha nga rangatira o nga waka hiko (EV) e raru ana i muri i te whakakapi i o raatau pākahiko waikawa-matamua ki nga pākahiko lithium: Me pupuri, ka whakakapi ranei i te "waewae ine" taketake? Ko tenei waahanga iti, ko te paerewa anake mo nga EV-waikawa-matau, ka whai waahi nui ki te whakaatu i te SOC o te pākahiko (State of Charge), engari ko te whakakapinga ka whakawhirinaki ki tetahi take nui—te kaha o te pākahiko.
Tuatahi, me whakamarama he aha te mahi a te kōwae ine. He mea motuhake ki nga EV lead-waikawa, ka mahi hei "kaikaute pākahiko": te ine i te wa whakahaere o te pākahiko, te rekoata i te kaha o te utu/whakarere, me te tuku raraunga ki te papatohu. Ma te whakamahi i te maapono "te tatau coulomb" ano he kaitirotiro pākahiko, ka whakarite tika nga panui SOC. Ki te kore, ka whakaatuhia e nga EV-waikawa nga taumata o te pākahiko pohehe.
- He rereke te kaha o te kaha (hei tauira, 60V20Ah te waikawa mata ki te 60V20Ah lithium): Kaore e hiahiatia he whakakapi. He rite tonu te tataunga-a-kaha o te kōwae, me te DalyBMS e whakarite tika ana te whakaatu SOC.
- Whakahoutanga kaha (hei tauira, 60V20Ah ki te 60V32Ah lithium): Me whakakapi. Ka tatauhia e te kōwae tawhito i runga i te kaha taketake, e arai ana ki nga panui he—tae noa ki te whakaatu i te 0% i te wa e utu tonu ana te pākahiko.
Te wa tuku: Oketopa-25-2025
