ʻŌlelo Hoʻomaka
I ka ʻāpana pākaukau, ʻekolu mau ʻano pākaukau nui i hoʻohana nui ʻia a lanakila i ka mākeke: cylindrical, square and pouch.Loaʻa i kēia mau ʻano kelepona nā hiʻohiʻona kūʻokoʻa a hāʻawi i nā pono like ʻole.Ma kēia ʻatikala, e ʻimi mākou i nā ʻano o kēlā me kēia ʻano kelepona a hoʻohālikelike iā lākou ma muli o nā kumu like ʻole.
1. Poʻomanaʻo puʻupuʻu cylindrical
Pōmaikaʻi:
- Mature a me ka uku-pono: Cylindrical batteries i loko o ka ʻoihana ʻoihana no nā makahiki he 20, me nā kaʻina hana oʻo a me ka hana kiʻekiʻe.ʻO kēia ke ʻano o nā kumukūʻai haʻahaʻa a ʻoi aku ka kiʻekiʻe o nā huahana i hoʻohālikelike ʻia me nā ʻano kelepona ʻē aʻe.
- ʻO ka hilinaʻi maikaʻi loa a me ka palekana: Hāʻawi nā pahu cylindrical i ka hilinaʻi maikaʻi loa a me ka palekana ma muli o kā lākou hana hana hoʻāʻo nui a me kā lākou pahu kila no ka pale hou aku.
Nā hemahema:
- Ke kaumaha a me ka nui: ʻO ka pahu kila i hoʻohana ʻia i loko o nā pahu cylindrical e hoʻohui i ke kaumaha, e hopena i ka haʻahaʻa haʻahaʻa o ka ikehu e hoʻohālikelike ʻia me nā ʻano pākaukau ʻē aʻe.Eia kekahi, ʻo ke ʻano cylindrical ka hopena i ka hoʻohana haʻahaʻa haʻahaʻa.
- Ka palena palena ʻole: ʻO ka radial thermal conductivity o nā pahu cylindrical e kaupalena ʻia ka helu o nā ʻāpana wili, e hopena i kahi mea liʻiliʻi.ʻO kēia ka hopena i nā noi EV e koi ana i nā pākahi he nui, e hoʻohui i ka paʻakikī a hiki ke alakaʻi i nā poho pili.
2. Pākaukau huinaha
Pōmaikaʻi:
- Hoʻonui ʻia ka pale: hana ʻia nā pā pākuʻi i ka alumini alumini a i ʻole ke kila kila kila, e hāʻawi ana i ka pale ʻoi aku ka maikaʻi ke hoʻohālikelike ʻia i nā pihi pahu.Hoʻonui kēia i ka palekana pākaukau.
- Hoʻolālā maʻalahi a hoʻemi ʻia ke kaumaha: He ʻano maʻalahi ka pākaukau square a hoʻohana i nā mea māmā.Ke hoʻohālikelike ʻia me nā pākahi cylindrical, ʻoi aku ka kiʻekiʻe o ka ikehu a me ke kaumaha māmā.Hoʻemi kēia i ka helu o nā cell i koi ʻia no ka module pākahiko a hoʻemi i nā koi ma ka ʻōnaehana hoʻokele pila (BMS).
Nā hemahema:
- Ka nele o ka hoʻohālikelike ʻana: ʻO ka nui o nā hiʻohiʻona pākaukau square ma ka mākeke e paʻakikī i ka hoʻohālikelike ʻana i ke kaʻina hana.Hiki i kēia ke alakaʻi i ka hoʻemi ʻana i ka automation, nā ʻokoʻa koʻikoʻi ma waena o nā kelepona pākahi, a me ke ola pōkole pōkole.
3. Puke pākahi
Pōmaikaʻi:
- Hoʻonui i ka palekana: Hoʻopili ʻia nā pahu pahu i loko o ke kiʻi ʻoniʻoni alumini-plastic composite, e hōʻemi pono ana i ka hiki ke pahū ke hoʻohālikelike ʻia i nā pahu paʻa i hoʻohana ʻia i nā ʻano pākaukau ʻē aʻe.
- ʻOi aku ka māmā o nā ʻeke ʻeke, 40% ʻoi aku ka māmā ma mua o nā pahu kila o ka mana like, a me 20% ʻoi aku ka māmā ma mua o nā pahu pahu alumini.ʻO kēia ka hopena o ka ikehu kiʻekiʻe.
Nā hemahema:
- Nā pilikia maʻamau a me nā kumu kūʻai: pilikia nā ʻeke ʻeke i ka loaʻa ʻana o ka standardization, e alakaʻi ana i ka piʻi ʻana o nā kumukūʻai.Eia kekahi, ʻo ka hilinaʻi koʻikoʻi i nā kiʻi ʻoniʻoni alumini-plastic i lawe ʻia mai a me ka haʻahaʻa haʻahaʻa e kau nei i nā pilikia no nā mea hana pākaukau ʻeke.
Hōʻuluʻulu
Loaʻa i kēlā me kēia ʻano pākaukau (cylindrical, square, a pouch) kona pono ponoʻī a me nā hemahema.ʻO nā cell cylindrical he kumu kūʻai kūpono a hāʻawi i ka kūlike maikaʻi loa, ʻoiai nā cell prismatic e hāʻawi i ka pale i hoʻonui ʻia a me ka hana maʻalahi.Hāʻawi nā ʻeke ʻeke i ka ikehu kiʻekiʻe akā ke alo nei i nā pilikia me ka hoʻohālikelike a me ke kumukūʻai.ʻO ke koho ʻana o ke ʻano pākaukau e pili ana i nā mea e like me nā waiwai waiwai, nā koi noi a me nā kikoʻī huahana.Ma waho o ke ʻano kelepona, he pilikia koʻikoʻi ka palekana a he mea koʻikoʻi ka hoʻokō ʻana i nā kūlana palekana kūpono.
Ka manawa hoʻouna: Oct-25-2023