I tēnei wā, kei te piki haere te parahanga o te ao i ia rā, i ia rā. Nā ngā putanga hauā mai i ngā waka tuku iho kua kino ake te parahanga o te hau, ā, kua piki ake hoki ngā putanga hau kati kōtuhi o te ao. Kua noho te tiaki pūngao me te whakaiti i ngā putanga hei take matua e āwangawangahia ana e te ao whānui (HVCHHe nui te wāhi o ngā waka hiko hou i roto i te mākete motuka nā te mea he tino whai hua, he ma, ā, kāore e poke. Hei pūtake hiko matua mō ngā waka hiko parakore, e whakamahia whānuitia ana ngā pākahiko lithium-ion nā te mea he nui te kaha motuhake me te roa o te ora.
Ka nui te wera e puta mai i te lithium-ion i te wā e mahi ana, e tukuna ana hoki, ā, ka pā kino tēnei wera ki te mahi me te roa o te ora o te pākahiko lithium-ion. Ko te pāmahana mahi o te pākahiko lithium he 0~50 ℃, ā, ko te pāmahana mahi pai rawa atu he 20~40 ℃. Ko te kohi wera o te pākahiko i runga ake i te 50 ℃ ka pā tika ki te roa o te ora o te pākahiko, ā, ina neke ake te pāmahana o te pākahiko i te 80 ℃, ka pahū pea te pākahiko.
E arotahi ana tēnei pepa ki te whakahaere wera o ngā pākahiko, e whakarāpopoto ana i ngā hangarau whakamatao me te whakamarara wera o ngā pākahiko lithium-ion i roto i te āhua mahi mā te whakauru i ngā tikanga me ngā hangarau whakamarara wera i te kāinga me tāwāhi. E arotahi ana ki te whakamatao hau, te whakamatao wai, me te whakamatao huringa āhuahanga, ka whakatauhia te ahunga whakamua o te hangarau whakamatao pākahiko o nāianei me ngā uauatanga whanaketanga hangarau o nāianei, ā, ka whakaarohia ngā kaupapa rangahau ā muri ake nei mō te whakahaere wera pākahiko.
Whakamatao hau
Ko te whakamatao hau he mea hei pupuri i te pākahiko i roto i te taiao mahi me te whakawhiti wera mā te hau, tae atu ki te whakamatao hau kaha (Whakamahana hau PTC) me te hau māori. Ko ngā painga o te whakamatao hau he iti te utu, he whānui te urutau, me te haumaru teitei. Heoi, mō ngā kete pākahiko lithium-ion, he iti te pai o te whakawhiti wera o te whakamatao hau, ā, he ngāwari ki te tohatoha pāmahana kore taurite o te kete pākahiko, arā, he ngoikore te ōritetanga o te pāmahana. He iti ngā herenga o te whakamatao hau nā te iti o te kaha wera motuhake, nō reira me whakauru atu ki ētahi atu tikanga whakamatao i te wā kotahi. Ko te pānga whakamatao o te whakamatao hau e pā ana ki te whakaritenga o te pākahiko me te wāhi whakapā i waenga i te awa rere hau me te pākahiko. Ka whakapai ake te hanganga pūnaha whakahaere wera pākahiko whakamatao-hau whakarara i te pai o te whakamatao o te pūnaha mā te whakarerekē i te tohatoha mokowā pākahiko o te kete pākahiko i roto i te pūnaha whakamatao-hau whakarara.
whakamatao wai
Te awe o te maha o ngā kairere me te tere o te rere ki te pānga whakamatao
Whakamatao wai (Whakamahana whakamatao PTC) e whakamahia whānuitia ana i roto i te whakamarara wera o ngā pākahiko motuka nā te mea he pai te mahi whakamarara wera me te kaha ki te pupuri i te pāmahana ōrite o te pākahiko. Ki te whakatauritea ki te whakamatao hau, he pai ake te mahi whakawhiti wera o te whakamatao wai. Ka tutuki te whakamatao wai i te whakamarara wera mā te rere o te reo whakamatao i roto i ngā awa e karapoti ana i te pākahiko, mā te rumaki rānei i te pākahiko ki roto i te reo whakamatao hei tango i te wera. He maha ngā painga o te whakamatao wai e pā ana ki te pai o te whakamatao me te whakapaunga pūngao, ā, kua noho hei kaupapa matua o te whakahaere wera pākahiko. I tēnei wā, kei te whakamahia te hangarau whakamatao wai i roto i te mākete pērā i a Audi A3 me Tesla Model S. He maha ngā āhuatanga e pā ana ki te pānga o te whakamatao wai, tae atu ki te pānga o te āhua o te ngongo whakamatao wai, te rauemi, te reo whakamatao, te tere rere me te hekenga pēhanga i te putanga. Mā te tango i te maha o ngā oma me te ōwehenga roa-ki-te-diameter o ngā oma hei taurangi, i akohia te awe o ēnei tawhā hanganga ki te kaha whakamatao o te pūnaha i te tere tukunga o te 2 C mā te whakarerekē i te whakaritenga o ngā tomokanga o te oma. I te pikinga ake o te ōwehenga teitei, ka heke te pāmahana mōrahi o te pākahiko lithium-ion, engari ka piki ake te maha o ngā oma ki tētahi taumata, ā, ka iti iho anō hoki te hekenga pāmahana o te pākahiko.
Wā tuku: Paenga-whāwhā-07-2023