Mā te ine tika i te au o te hiko i roto i ngā Pūnaha Whakahaere Pūhiko (BMS) ka whakatauhia ngā rohe haumaru mō ngā pākahiko lithium-ion puta noa i ngā waka hiko me ngā whakaurunga rokiroki pūngao. E whakaatu ana ngā rangahau ahumahi hou neke atu i te 23% o ngā aituā wera o te pākahiko i ahu mai i te rerekētanga whakatikatika i roto i ngā ara iahiko tiaki.
Mā te whakatikatika o te iahiko BMS ka whakarite kia tutuki ngā taumata matua mō te mahi tiaki i te nui rawa o te utu, te nui rawa o te tukunga, me te arai ara poto e ai ki te hoahoa. Ina heke te tika o te ine, ka mahi pea ngā pākahiko i tua atu i ngā matapihi mahi haumaru – ka arahi pea ki te rerenga wera. Ko te tukanga whakatikatika ko:
- Whakamanatanga TūāpapaTe whakamahi i ngā mita maha kua whaimana hei manatoko i ngā iahiko tohutoro ki ngā pānui BMS. Me tutuki i ngā taputapu whakatikatika taumata-ahumahi te manawanui ≤0.5%.
- Te Whakautu HapaTe whakarerekē i ngā taunga pūmanawa o te papa tiaki ina nui ake ngā rerekētanga i ngā whakaritenga a te kaihanga. Ko te tikanga, me ≤1% te rerekētanga o te iahiko e hiahiatia ana e te BMS o te waka.
- Manatoko Whakamātautau TaumahatangaMā te whakamahi i ngā huringa kawenga whakatauira mai i te 10%-200% o te kaha kua whakatauria, ka whakaūtia te pumau o te whakatikatika i raro i ngā āhuatanga o te ao tūturu.
"He rite ngā BMS kāore i te whakatikatikaina ki ngā whitiki nohoanga kāore e mōhiotia ana ngā wāhi pakaru," te kī a Tākuta Elena Rodriguez, he kairangahau haumaru pākahiko i te Munich Technical Institute. "Kāore e taea te whiriwhiri i te whakatikatika iahiko ā-tau mō ngā tono mana-nui."
Ko ngā mahi pai rawa atu ko:
- Te whakamahi i ngā taiao e whakahaerehia ana te pāmahana (±2°C) i te wā e whakatikatika ana
- Te whakamana i te whakaritenga o te pūoko Hall i mua i te whakatikatika
- Te tuhi i ngā manawanui i mua/i muri i te whakatikatika mō ngā ara arotake
Ko ngā paerewa haumaru o te ao tae atu ki te UL 1973 me te IEC 62619 e whakahau ana i ngā rekoata whakatikatika mō ngā whakatinanatanga pākahiko tauine-pūnaha. E 30% te tere ake o te tiwhikete a ngā taiwhanga whakamātautau tuatoru mō ngā pūnaha me ngā hītori whakatikatika ka taea te manatoko.
Wā tuku: Akuhata-08-2025
