I te mea e rongonui haere ana ngā waka hiko (EV) puta noa i te ao, kua noho hei mea nui mā ngā kaihoko me ngā tohunga ahumahi te mārama ki ngā āhuatanga e pā ana ki te roa o te ora o te pākahiko lithium-ion. Haunga ngā tikanga utu me ngā āhuatanga taiao, ka puta he Pūnaha Whakahaere Pūhiko (BMS) kounga teitei hei wāhanga matua ki te whakaroa i te roa me te mahi o te pākahiko.
Ko te whanonga utu te mea nui. Mā te utunga tonu (0-100%) me te utunga tere ka tere ake te pakaru o te pākahiko, ā, mā te pupuri i te taumata utu i waenga i te 20-80% ka whakaitihia te ahotea ki ngā pūtau. Ka whakaitihia tēnei e te BMS matatau mā te whakahaere i te ia utu me te ārai i te utunga nui rawa—me te whakarite kia whiwhi ngā pūtau i te ngaohiko ōrite me te karo i te koroheketanga wawe.
Ko ētahi atu āhuatanga e whai wāhi ana ko ngā tikanga rokiroki (te karo i ngā utu kī, utu kau rānei mō te wā roa) me te kaha o te whakamahinga (ka tere ake te pau o ngā pākahiko i te tere tere). Heoi, ina honoa ki tētahi Pūnaha Whakahaere Pūhiko pono, ka taea te whakaiti i ēnei pānga. I te whanaketanga o te hangarau EV, kei te whai wāhi tonu te BMS ki te whakapai ake i te roa o te ora o te pākahiko, ā, he mea nui tēnei hei whakaaroaro mā te hunga e haumi ana ki te nekeneke hiko.
Wā tuku: Whiringa-ā-rangi 21-2025
