Inā ʻoe ka mea nona kahi mea hoʻokele mamao a i ʻole kahi kaʻa uila, ʻo kāu mau kumu mana nui mai ka ʻeke pākahiko. I ka pōkole, ʻo nā ʻeke pākahiko he mau lālani o nā pākahi lithium, lead acid, NiCad, a i ʻole NiMH i hoʻopili ʻia e hoʻokō i ka voltage kiʻekiʻe loa. ʻO ka nui o ka mana o kahi pākahiko hoʻokahi wale nō - ʻaʻole lawa e hoʻoikaika i kahi kaʻa kolepa a i ʻole ke kaʻa hybrid. Loaʻa i nā mea hana ʻeke pākahiko kūʻai nui nā kaʻina hana e hōʻoia i kēlā me kēia pākahiko e hoʻokō i nā koi voltage a palekana no ka hoʻohana ʻana. Inā loaʻa iā ʻoe kahi mea e pono ai kahi pākahiko kiʻekiʻe, hana maʻamaupūʻolo pilahāʻawi ʻia ka hoʻolālā e nā mea hana Kina he nui.

He aha ka ʻAhahui Pākahiko?

ʻO ka ʻākoakoa ʻana o nā pila pākahiko ka wā e hoʻopili like ʻia ai nā pila lithium-ion cylindrical he nui e hana i hoʻokahi ʻeke like me ka hoʻohana ʻana i ke kaula nickel ma ke ʻano he mīkini hoʻohui. Hana nā loea i loko o kahi laina kahi e hana pono ai lākou i ka ʻeke ʻāpana ma ka ʻāpana. Hoʻohui nā mea hana ʻeke pila ma Kina i nā pila lithium maʻamau i loko o hoʻokahi ʻāpana me ka hoʻohana ʻana i ka multi-row, face-centered cubic, a i ʻole kahi hoʻolālā lālani alternating. Ke hui pū ʻia nā pila, hoʻopili nā mea hoʻākoakoa ʻeke pila iā lākou i loko o ka wela shrink a i ʻole kekahi ʻano uhi ʻē aʻe.

He aha ke ʻano o ka hui e pono ai i nā mea hana pākaukau alakaʻi?

Pono kahi mea hana pākahiko maʻamau i kahi hui akamai a mākaukau loa e hana i nā pākahiko paʻa a lōʻihi. Ma muli o ke kūlana kikoʻī, pono i nā limahana ke loaʻa i kekahi mau makahiki o ka ʻike ma ka ʻoihana pākahiko lithium-ion maʻamau a loaʻa iā lākou kahi laikini a i ʻole kekelē koleke. Eia kahi nānā i ka hui e pono ai i kahi mea hana pākahiko alakaʻi:

ʻO ka Hui ʻenekinia

Pono kēlā me kēia mea hana i kahi luna hoʻokele ʻenekinia e alakaʻi i ka hui. Pono ka luna hoʻokele e loaʻa ma mua o ʻumikūmālima mau makahiki o ka ʻike i ka hoʻolālā ʻana i nā ʻeke pila no nā ʻoihana he nui a kamaʻāina i ka hana ʻana i nā ʻeke pila no nā robotics, nā kaʻa hybrid, nā mea hana māla a me nā mea hana mana, nā e-bikes, a me nā papa heʻe nalu uila. Pono ka luna hoʻokele kūpono e loaʻa ka ʻike ikaika me ka hoʻolālā ʻana i nā ʻōnaehana hoʻokele pila (BMS) e like me SMBUS, R485, CANBUS, a me nā mea hana ʻē aʻe e hoʻokele i nā ʻōnaehana pila uila.

Pono e loaʻa i kahi ʻenekinia papahana e hana ana ma lalo o ke alakaʻi ʻenekinia. Pono nā ʻenekinia papahana e loaʻa i nā makahiki he ʻumi o ka ʻike ma ke kahua a me ka ʻike nui e pili ana i ke kaula nickel, nā oxides metala lithium, nā mea kemika o kēlā me kēia cell, a pehea e mālama pono ai i ka mahana kuʻihao e hana i ka uku pila maʻamau kūpono. ʻO ka mea hope loa, pono ka ʻenekinia papahana e ʻimi i nā hemahema i ke kaʻina hana a hāʻawi i nā wahi e hoʻomaikaʻi ai.

ʻO ka lālā koʻikoʻi hope loa o ka hui ʻenekinia ʻo ia ka ʻenekinia kūkulu. E like me ka ʻenekinia papahana, pono ka ʻenekinia kūkulu ma ka liʻiliʻi he ʻumi mau makahiki o ka ʻike ma ke kahua, ʻoi aku hoʻi ma ka ʻāpana o ka hoʻolālā ʻana i nā pahu pākahiko a me nā mea hoʻoheheʻe maʻamau. Me ko lākou ʻike hoʻoheheʻe, pono lākou e kōkua i ka hana ʻana e hōʻemi i ke kumukūʻai o nā waiwai i kūʻai ʻia (COGS) ma ka hoʻopau ʻana i ka ʻōpala a me ka nui o nā hewa i ka wā o ka hana ʻana. ʻO ka mea hope loa, pono ka ʻenekinia kūkulu e kāohi i ka maikaʻi o ka pahu pākahiko i loaʻa ma o ke kaʻina hana hoʻokomo mold.

ʻO ka Hui Hōʻoia Kūlana (QA)

Pono kēlā me kēia mea hana pākahiko i kahi hui QA e hoʻāʻo i nā pākahiko li-ion e hōʻoia i ko lākou kūlike ʻana i nā kūlana maikaʻi. Pono ke poʻo QA ma ka liʻiliʻi he ʻelima mau makahiki o ka ʻike o ka hoʻohana ʻana i nā noi pūnaewele e hoʻāʻo i nā kumu hoʻohālike prototype a me nā kumu hana o nā pākahiko.

Nā Manaʻo no ke Kauoha ʻana i kahiPākahiko

Ma mua o ke kūʻai ʻana i kahi pā uila no kāu hoʻohana ponoʻī a kūʻai hou aku paha, aia kekahi mau mea e noʻonoʻo ai:

1. ʻO ka Brand Cell

ʻO ke ola o kāu pila a me ka mana e pili ana i ka brand kelepona. No ka laʻana, he kiʻekiʻe ka mana o nā kelepona Panasonic a me Samsung akā he uku hou aʻe. He mea nui kēia inā pono ka mana nui o kāu hāmeʻa.

2. Ka nui o ka hana ʻana

Inā ʻoe e kūʻai ana i kahi pākaukau mokokaikala uila a i ʻole kahi pākaukau no kāu mea hana mana, e loaʻa iā ʻoe kahi kumukūʻai maikaʻi aʻe i ke kiʻekiʻe o kāu MOQ. Hāʻawi nā mea hana kūʻai nui āpau i nā uku hoʻēmi no ka nui.

3. ʻO ka Hoʻolālā

Pono ʻoe e nānā pono i ka hoʻolālā ma mua o ke kauoha ʻana i kahi pākaukau e hōʻoia i kona kūpono i kāu hāmeʻa. Inā ʻaʻole, pono i ka mea hana ke hiki ke hoʻopilikino iā ia, i kūpono loa ia.

ʻAʻohe mea nui ka nui o ke uila āu e pono ai e hoʻoikaika i kāu mea hana a kaʻa paha, hiki i kahi mea hana pākahiko hilinaʻi ke hoʻokō i kāu mau pono. ʻO nā mea hana Kina kekahi o nā mea hana maikaʻi loa o nā ʻeke lithium-ion maʻamau me nā ʻano pākahiko like ʻole.