nūhou

I Nowemapa 2022, hoʻomau ka hoʻonui ʻia ʻana o ke kūʻai ʻana o nā kaʻa kaʻa kaʻa honua e ʻelua mau helu makahiki-ma-makahiki (46%), me ke kūʻai ʻana o nā kaʻa uila no 18% o ka mākeke automotive holoʻokoʻa holoʻokoʻa, me ka mākeke o nā kaʻa uila maʻemaʻe e ulu ana i 13%.
ʻAʻohe mea kānalua ua lilo ka electrification i alakaʻi hoʻomohala o ka ʻoihana kaʻa honua. I ke ao holoʻokoʻa o ka ulu pahū ʻana o nā kaʻa ikehu hou, ua hoʻolauna pū nā mea hana no nā pahu pahu uila kaʻa i nā manawa hoʻomohala nui, a ua kau pū nā ʻoihana kaʻa nui i nā koi kiʻekiʻe no ka ʻenehana a me ka hana ʻana o nā mea hana no nā pahu pahu uila kaʻa.

Pono nā keʻena no nā ʻōnaehana uila kaʻa uila kiʻekiʻe e kaulike i kekahi mau koi paʻakikī. ʻO ka mea mua, pono lākou e hāʻawi i nā waiwai mechanical no ka wā lōʻihi, e like me ka torsional a me ka flexural stiffness, e lawe i nā cell kaumaha ma luna o ke ola o ka ʻeke me ka pale ʻana iā lākou mai ka ʻino, ka hopena pōhaku, ka lepo a me ka moisture ingress, a me ka leakage electrolyte. I kekahi mau hihia, pono e hiki i ka pahu pākahi ke pale aku i ka hoʻokuʻu electrostatic a me EMI/RFI mai nā ʻōnaehana kokoke.
ʻO ka lua, i ka wā e hāʻule ai, pono ka hihia e pale i ka ʻōnaehana pākaukau mai ka haki ʻana, ke kuʻi ʻana, a i ʻole ke kaapuni pōkole ma muli o ke komo ʻana o ka wai. ʻO ke kolu, pono e kōkua ka ʻōnaehana pākaukau EV e mālama i kēlā me kēia kelepona i loko o ka pae hana wela i makemake ʻia i ka wā o ka hoʻouka ʻana a me ka hoʻokuʻu ʻana i nā ʻano lewa. Inā loaʻa ke ahi, pono lākou e hoʻokaʻawale i ka pahu pākahi me nā lapalapa no ka lōʻihi e hiki ai, ʻoiai e pale ana i ka poʻe e noho ana mai ka wela a me nā lapalapa i hana ʻia e ka holo ʻana o ka wela i loko o ka pūʻali pākahi. Aia kekahi mau pilikia e like me ka hopena o ke kaumaha ma ke kaʻa kaʻa, ka hopena o ka hoʻopaʻa ʻana o ke kelepona i ka wahi hoʻonohonoho, nā kumukūʻai hana, ka mālama ʻana a me ka hana hou ʻana i ka hopena o ke ola.