I kēia mau lā, hōʻike ka ʻikepili i ka nui o ke kūʻai ʻana o nā kaʻa ikehu hou e like me nā kaʻa uila maʻemaʻe (BEVs), nā kaʻa uila plug-in hybrid (PHEVs), a me nā kaʻa wahie hydrogen ma ka honua holoʻokoʻa i hiki i 16.29 miliona mau ʻāpana i 2024, hoʻonui makahiki-ma-makahiki o 25%, me ka mākeke Kina no ka nui o 67%.
Ma ka pae kūʻai kūʻai BEV, noho ʻo Tesla ma ke kiʻekiʻe, ukali ʻia e BYD, a hoʻi hou ʻo SAIC GM Wuling i ke kolu o ka wahi. Ua hōʻole ke kūʻai aku o Volkswagen a me GAC Aion, ʻoiai ua komo ʻo Jike a me Zero Run i nā papa kūʻai kiʻekiʻe he ʻumi makahiki no ka manawa mua ma muli o ka pālua ʻana i nā kūʻai. Ua hāʻule ka pae o Hyundai i ka wahi ʻeiwa, me ka emi ʻana o ke kūʻai aku he 21%.
Ma ke ʻano o ke kūʻai aku ʻana o PHEV, paʻa ʻo BYD ma kahi o 40% o ka māhele mākeke, me Ideal, Alto, a me Changan kūlana lua a ʻehā. Ua emi iki nā kūʻai aku o BMW, ʻoiai ʻo Geely Group's Lynk&Co a me Geely Galaxy i hoʻokomo i ka papa inoa.
Ua wānana ʻo TrendForce e piʻi ka mākeke kaʻa kaʻa hou honua i ka 19.2 miliona mau ʻāpana e 2025, a ke manaʻo ʻia nei ka ulu ʻana o ka mākeke Kina ma muli o nā kulekele kōkua. Eia nō naʻe, ke kū nei nā hui kaʻa kaʻa Kina i nā pilikia e like me ka hoʻokūkū paʻakikī kūloko, ka hoʻopukapuka kālā nui ma nā mākeke o waho, a me ka hoʻokūkū ʻenehana, a aia ke ʻano maopopo i ka hoʻohui ʻana i ka brand.
Hoʻohana ʻia ka alumini ma kakaʻa kaʻaʻoihana no nā papa kaʻa a me nā kino, nā uwila uila, nā huila, nā kukui, ka pena, ka hoʻouna ʻana, ka condenser a me nā paipu, nā mea ʻenekini (pistons, radiator, cylinder head), a me nā magnet (no ka speedometers, tachometers, a me nā ʻeke ea).
ʻO nā pōmaikaʻi nui o nā alumini alumini i hoʻohālikelike ʻia me nā mea kila maʻamau no ka hana ʻana i nā ʻāpana a me nā hui kaʻa penei: ʻoi aku ka mana o ka kaʻa i loaʻa i ka nui haʻahaʻa o ke kaʻa, hoʻomaikaʻi i ka rigidity, hoʻemi ʻia (kaumaha), hoʻomaikaʻi i nā waiwai i nā wela kiʻekiʻe, hoʻomalu ʻia ka hoʻonui ʻana o ka wela, nā hui pākahi, hoʻomaikaʻi a hoʻoponopono ʻia ka hana uila, hoʻomaikaʻi i ka pale ʻana a me ka maikaʻi o ka leo attenuation. Hiki ke hoʻemi i ke kaumaha o ke kaʻa a hoʻomaikaʻi i ka nui o kāna hana, a hiki ke hōʻemi i ka hoʻohana ʻana i ka aila, hoʻemi i ka pollution kaiapuni, a hoʻolōʻihi i ke ola a / a i ʻole ka hoʻohana ʻana o ke kaʻa.
Ka manawa hoʻouna: Mar-03-2025