Loaʻa i nā kaʻa ikehu hou ʻekolu mau ʻenehana nui i loaʻa ʻole i nā kaʻa kuʻuna. ʻOiai ke hilinaʻi nei nā kaʻa kuʻuna i kā lākou mau mea nui ʻekolu, no nā kaʻa uila maʻemaʻe, ʻo ka ʻāpana koʻikoʻi o kā lākou ʻōnaehana uila ʻekolu: ʻo ke kaʻa, ka mīkini hoʻokele kaʻa (MCU), a me ka pā.
- kaʻa kaʻa:
ʻO ka mea maʻamau i kapa ʻia ʻo ka "engine," hiki ke hoʻokaʻawale ʻia ke kaʻa i ʻekolu mau ʻano no nā kaʻa uila:
DC Motor: Hoʻohana kēia i kahi motika DC palaki ʻia e kahi kaapuni chopper.
- Pōmaikaʻi: Ka hoʻolālā maʻalahi a me ka mana maʻalahi. ʻO ia kekahi o nā ʻōnaehana hoʻokele mua loa i hoʻohana ʻia i nā kaʻa uila.
- Nā pōʻino: ʻO ka hana haʻahaʻa a me ke ola pōkole.
AC Induction Motor: Hoʻohana ia i kahi hoʻolālā me nā coils a me kahi kumu hao. Ke kahe ka uila i loko o nā wili, hana ʻia kahi māla magnetic, e hoʻololi i ka kuhikuhi a me ka nui me ke au.
- Pōmaikaʻi: ʻO ke kumu kūʻai haʻahaʻa haʻahaʻa.
- Nā pōʻino: Ke hoʻohana nui i ka ikehu. Hoʻohana nui ʻia i nā noi ʻoihana.
Permanent Magnet Synchronous Motor (PMSM): Ke hana nei ia ma muli o ke kumu o ka electromagnetism. Ke hoʻoikaika ʻia, hoʻohua nā wili o ka kaʻa i kahi māla magnetic, a ma muli o ka hoʻokuʻu ʻana o nā magnet kūloko, hoʻomaka ka ʻōwili ʻana o nā coils.
- Hoʻohana kā mākou hui i nā kaʻa PMSM, i ʻike ʻia no ko lākou kiʻekiʻe kiʻekiʻe, ka nui compact, ka māmā, a me ka mana pololei.
- Pūnaehana Mana uila (ECU):
Hoʻopili ka ECU no nā kaʻa uila i ka pā uila ma mua a me ke kaʻa kaʻa ma hope. ʻO kāna kuleana, ʻo ia ka hoʻololi ʻana i ke au pololei (DC) i ke au hou (AC) a pane i nā hōʻailona hoʻomalu mai ka mea hoʻokele o ke kaʻa e hoʻoponopono i ka wikiwiki a me ka mana.
- Bati:
ʻO ka puʻuwai o kahi kaʻa ikehu hou, ʻo ia ka pā uila. ʻElima mau ʻano pākahi i loaʻa ma ka mākeke:
Bateri Lead-Acid:
- Pōmaikaʻi: ʻO ke kumukūʻai haʻahaʻa, ka hana maikaʻi i nā haʻahaʻa haʻahaʻa, a me ke kumukūʻai kiʻekiʻe.
- Nā pōʻino: Haʻahaʻa haʻahaʻa ikehu, pōkole ke ola, nui nui, a me ka palekana maikaʻi ʻole.
- Hoʻohana: Ma muli o ka haʻahaʻa haʻahaʻa o ka ikehu a me ka liʻiliʻi o ke ola ʻana, hoʻohana maʻamau ʻia nā pākī lead-acid i nā kaʻa haʻahaʻa.
Pākahiko Nickel-Metal Hydride (NiMH):
- Pōmaikaʻi: ʻO ke kumu kūʻai haʻahaʻa, ka ʻenehana makua, ke ola lōʻihi, a me ka lōʻihi.
- Nā pōʻino: Haʻahaʻa haʻahaʻa ikehu, nui nui, haʻahaʻa haʻahaʻa, a hiki i ka hopena hoʻomanaʻo. Loaʻa nā metala kaumaha, hiki ke hoʻohaumia i ke kaiapuni ke hoʻolei ʻia.
- Hoʻohana: ʻoi aku ka maikaʻi o ka hana ma mua o nā pākaukau lead-acid.
ʻO Lithium Manganese Oxide (LiMn2O4) Battery:
- Pōmaikaʻi: ʻO ke kumukūʻai haʻahaʻa, palekana maikaʻi a me ka hana haʻahaʻa haʻahaʻa no nā mea electrode maikaʻi.
- Nā pōʻino: ʻAʻole paʻa nā mea waiwai, hiki ke hoʻoheheʻe ʻia a me ka hoʻoulu ʻana o ke kinoea, wikiwiki ka hoʻohaʻahaʻa ʻana i ke ola pōʻai, maikaʻi ʻole ka hana ma nā wela kiʻekiʻe, a me ke ola pōkole.
- Hoʻohana: Hoʻohana nui ʻia ma waena o nā pūnaewele pākaukau nui a me ka nui no nā pihi mana, me ka volta nominal o 3.7V.
Pākahiko Lithium Iron Phosphate (LiFePO4):
- Pōmaikaʻi: ʻO ke kūpaʻa wela maikaʻi loa, palekana, ke kumu kūʻai haʻahaʻa, a me ke ola lōʻihi.
- Nā pōʻino: Haʻahaʻa haʻahaʻa ikehu, ʻoluʻolu i nā wela haʻahaʻa.
- Hoʻohana: Ma nā mahana ma kahi o 500-600°C, hoʻomaka nā mea kemika o loko e decompose. ʻAʻole ia e ʻā a pahū i ka wā e ʻoki ʻia ai, pōkole pōkole, a i ʻole i ʻike ʻia i nā wela kiʻekiʻe. ʻOi aku ka lōʻihi o ke ola. Eia nō naʻe, ua kaupalena ʻia kona kaʻa kaʻa. ʻAʻole kūpono ia no ka hoʻouka ʻana i nā mahana anuanu ma nā ʻāpana ʻākau.
Bati Lithium-ion (Li-ion):
- Pōmaikaʻi: Kiʻekiʻe ka ikehu kiʻekiʻe, lōʻihi ka pōʻai ola, a me ka hana maikaʻi loa i nā mahana haʻahaʻa.
- Nā hemahema: ʻAʻole lawa ka paʻa i nā wela kiʻekiʻe.
- Hoʻohana: He kūpono no nā kaʻa uila maʻemaʻe me nā koi kūikawā no ke kaʻa kaʻa. ʻO ia ke kuhikuhi nui a kūpono i nā piʻi anuanu no ka paʻa ʻana o ka pākaukau ma nā wela haʻahaʻa.
Ke hoʻohana nei kā mākou hui i nā ʻāpana lithium iron phosphate (LiFePO4), nona kahi kahua uila paʻa, hoʻohana pono i ka ikehu, a aneane ʻaʻohe holo wela (ʻoi aku ka mahana wela ma luna o 800 ° C), e hōʻoia ana i ka palekana kiʻekiʻe.
I kēia manawa, ʻoi aku ka maikaʻi o ka manawa o nā kaʻa ikehu hou ma Kina, e alakaʻi ana i ka ulu ʻana o ke kūlanakauhale ma o ka ʻenehana. Ke manaʻoʻiʻo nei au ma muli o kēlā me kēia o mākou ma Yiwei i ka hoʻomau ʻana a me ka hana pū ʻana, hiki iā mākou ke kōkua i ka hoʻokumu ʻana i ke kūlanakauhale ʻoi aku ka maikaʻi. Ma o ka hoʻomau mau ʻana a me nā noi kūpono, hiki iā mākou ke hāpai i ka hoʻomohala ʻana o ka ʻoihana hoʻomaʻemaʻe me ka hoʻohana ʻana i nā ʻenehana kaiapuni hou.
Kāhea iā mā˚ou:
yanjing@1vtruck.com +(86)13921093681
duanqianyun@1vtruck.com +(86)13060058315
liyan@1vtruck.com +(86)18200390258
Ka manawa hoʻouna: ʻAukake-31-2023
