E kamaʻilio e pili ana i nā ʻāpana koʻikoʻi o ka pūʻulu Baterya-pūnaewele (1)

E kamaʻilio e pili ana i nā ʻāpana koʻikoʻi o ka pūʻulu Baterya-pūnaewele (1)

ʻO ka hapa nui o nā pākahi i hoʻohana ʻia i nā PACKs mainstream ma ka mākeke he mau pā lithium hao phosphate.

"Lithium iron phosphate battery", ka inoa piha o ka lithium iron phosphate lithium ion battery, lōʻihi loa ka inoa, i kapa ʻia ʻo lithium iron phosphate battery.No ka mea kūpono loa kāna hana no nā noi mana, ua hoʻohui ʻia ka huaʻōlelo "mana" i ka inoa, ʻo ia hoʻi, lithium iron phosphate power battery.Ua kapa ʻia ʻo ia ʻo "lithium iron (LiFe) power battery".

kumu hana

ʻO ka pākaukau lithium iron phosphate e pili ana i kahi pākahi lithium ion e hoʻohana ana i ka lithium iron phosphate ma ke ʻano he mea electrode maikaʻi.ʻO nā mea cathode o nā pahu lithium-ion ka nui o ka lithium cobalt oxide, lithium manganate, lithium nickel oxide, nā mea ternary, lithium iron phosphate, a me nā mea'ē aʻe. .

koʻikoʻi

Ma ka mākeke kalepa metala, ʻo ka cobalt (Co) ka mea kūʻai nui loa, a ʻaʻole nui ka waiho ʻana, ʻoi aku ka liʻiliʻi o ka nickel (Ni) a me ka manganese (Mn), a ʻoi aku ka nui o ka waiho ʻana o ka hao (Fe).ʻO nā kumukūʻai o nā mea cathode e like pū me nā mea o kēia mau metala.No laila, ʻoi aku ka liʻiliʻi o nā pākahi lithium-ion i hana ʻia me nā mea cathode LiFePO4.ʻO kekahi hiʻohiʻona o ia mea ʻo ia ka launa ʻana o ke kaiapuni a me ka haumia ʻole.

Ma ke ʻano he pākaukau rechargeable, ʻo nā koi he: kiʻekiʻe kiʻekiʻe, kiʻekiʻe ka puka uila, maikaʻi ka hoʻoiho ʻana i ka pōʻaiapili hoʻoiho, ka uila hoʻopuka paʻa, ka hoʻokuʻu ʻana i kēia manawa, ka paʻa electrochemical, a me ka palekana i ka hoʻohana ʻana (ʻaʻole ma muli o ka overcharge, overdischarge a pōkole. kaapuni).Hiki iā ia ke hana i ka puhi ʻana a i ʻole ka pahū ʻana ma muli o ka hana kūpono ʻole), ākea ka pae wela o ka hana, ʻaʻohe mea ʻawaʻawa a i ʻole nā ​​​​mea ʻona, ʻaʻohe haumia i ke kaiapuni.LiFePO4 batteries e hoʻohana ana i ka LiFePO4 e like me ka electrode maikaʻi i nā koi hana maikaʻi, ʻoi aku ka nui o ka hoʻokuʻu ʻana i ka nui (5 ~ 10C discharge), ka uila hoʻokuʻu paʻa, palekana (ʻaʻohe ahi, non-exploding), ke ola (nā manawa pōkole) ), ʻaʻohe haumia i ke kaiapuni, ʻo ia ka mea maikaʻi loa, a ʻo ia ka mea ʻoi aku ka maikaʻi o ka mana o ka mana o kēia manawa.