He aha ka Pākahiko Moku'āina Paʻa?
Nā pila paʻa-kūlanahōʻike i kahi holomua ʻenehana kipi. I loko o nā pila lithium ion kuʻuna, kahe nā ion ma o ka electrolyte wai e neʻe ma waena o nā electrodes. Eia nō naʻe, hoʻololi kahi pila paʻa i ka electrolyte wai me kahi hui paʻa e ʻae mau ana i nā ion lithium e neʻe i loko.
ʻAʻole wale nā pākaukau paʻa-kūlana palekana ma muli o ka nele o nā mea olaola lapalapa, akā loaʻa iā lākou ka hiki ke hoʻonui nui i ka nui o ka ikehu, e ʻae ana i ka mālama ʻana i ka nui aʻe i loko o ka nui like.
ʻAtikala Pili:He aha nā pila paʻa?
ʻOi aku ka hoihoi o nā pila paʻa no nā kaʻa uila ma muli o ko lākou kaumaha māmā a me ka nui o ka ikehu i hoʻohālikelike ʻia me nā pila electrolyte wai. Hoʻokō ʻia kēia ma muli o ka hiki o ka electrolyte paʻa ke hāʻawi i ka mana like ma kahi liʻiliʻi, e lilo ana lākou i mea kūpono kahi he mau mea koʻikoʻi ke kaumaha a me ka mana. ʻAʻole e like me nā pila maʻamau e hoʻohana ana i nā electrolytes wai, hoʻopau nā pila paʻa i nā pilikia o ka leakage, ka holo ʻana o ka thermal, a me ka ulu ʻana o ka dendrite. Pili nā Dendrites i nā spike metala e ulu ana i ka manawa e like me ke kaʻina o ka pila, hiki ke hana i nā kaapuni pōkole a i ʻole ke kīkē ʻana i ka pila e alakaʻi ai i nā hihia kakaikahi o nā pahū. No laila, ʻo ka hoʻololi ʻana i ka electrolyte wai me kahi koho paʻa paʻa e pono ai.
Eia nō naʻe, he aha ka mea e kāohi ana i nā pila paʻa mai ke komo ʻana i ka mākeke nui?
ʻĀ, ʻo ka hapa nui ia e pili ana i nā mea hana a me ka hana ʻana. He paʻakikī nā ʻāpana paʻa o ka pila. Pono lākou i nā ʻenehana hana kikoʻī loa a me nā mīkini kūikawā, a ʻo ko lākou mau ʻiʻo he keramika a aniani paha a he paʻakikī ke hana nui ʻia, a no ka hapa nui o nā electrolytes paʻa, ʻoiai kahi liʻiliʻi o ka makū hiki ke alakaʻi i nā hemahema a i ʻole nā pilikia palekana.
ʻO ka hopena, pono e hana ʻia ka pila paʻa ma lalo o nā kūlana i kāohi nui ʻia. He hana nui loa ke kaʻina hana maoli, ʻoiai i kēia manawa, ʻoi aku hoʻi i ka hoʻohālikelike ʻia me nā pila lithium ion kuʻuna, ka mea e hoʻolilo ai i ka hana ʻana iā lākou i mea pipiʻi loa.
I kēia manawa, ua manaʻo ʻia ka pila paʻa hou he mea kupanaha ʻenehana, e hāʻawi ana i kahi ʻike hoihoi i ka wā e hiki mai ana. Eia nō naʻe, ua keakea ʻia ka hoʻohana ʻana o ka mākeke ākea e nā holomua mau o nā ʻenehana kumukūʻai a me ka hana ʻana.Hoʻohana nui ʻia kēia mau pila no:
▲ Nā huahana uila mea kūʻai kiʻekiʻe
▲ Nā kaʻa uila liʻiliʻi (EV)
▲ Nā ʻoihana me nā koi hana a me ka palekana paʻa, e like me ka aerospace.
I ka hoʻomau ʻana o ka ʻenehana pila paʻa i ka holomua, hiki iā mākou ke manaʻo e hoʻonui ʻia ka loaʻa a me ke kumukūʻai kūpono o nā pila lithium paʻa āpau, e hoʻololi paha i ke ʻano o kā mākou hoʻoikaika ʻana i kā mākou mau polokalamu a me nā kaʻa i ka wā e hiki mai ana.
I kēia manawa,waihona home no ka pākahi lithiumʻoi aku ka kūpono no ka mālama ʻana i nā pila solar home i hoʻohālikelike ʻia me nā pila paʻa. ʻO kēia ma muli o kā lākou mau kaʻina hana hana makua, ke kumukūʻai haʻahaʻa, ka nui o ka ikehu, a me ka ʻenehana holomua. Ma ka ʻaoʻao ʻē aʻe, ʻoiai ke hāʻawi nei nā pila home solid state i ka palekana i hoʻomaikaʻi ʻia a me ka lōʻihi o ke ola, ʻoi aku ke kumukūʻai o ka hana ʻana i kēia manawa a ʻaʻole i hoʻomohala piha ʻia kā lākou ʻenehana.
Noka mālama ʻana i nā pila solar kalepa, Ke hoʻomau nei nā pila Li-ion i mea koʻikoʻi ma muli o ko lākou kumukūʻai haʻahaʻa, ka nui o ka ikehu, a me ka ʻenehana holomua; akā naʻe, manaʻo ʻia e loli ke ʻano o ka ʻoihana me ka puka ʻana mai o nā ʻenehana hou e like me nā pila paʻa.
Me ka holomua mau o ka ʻenehana lithium, e hoʻomau ka hoʻomaikaʻi ʻana o nā pila lithium ion solar i ka nui o ka ikehu, ke ola, a me ka palekana.ʻO ka hoʻohana ʻana i nā mea pila hou a me nā hoʻomaikaʻi ʻana i ka hoʻolālā hiki ke hōʻemi i nā kumukūʻai a hoʻomaikaʻi i ka hana.
I ka piʻi ʻana o ka hana ʻana o nā pila a me ka holomua ʻana o ka ʻenehana pila lithium, e hoʻomau ka emi ʻana o ke kumukūʻai o ka mālama ʻana i nā pila ma kēlā me kēia kWh, e maʻalahi ai i nā mea hoʻohana hale noho a me nā ʻoihana.
Eia kekahi, e hoʻokomo pū ka nui o nā ʻōnaehana kākoʻo pila o ka lā i nā ʻōnaehana hoʻokele naʻauao e hoʻonui i ka hoʻohana ʻana i ka ikehu, hoʻomaikaʻi i ka pono o ka ʻōnaehana, a hoʻemi i nā lilo hana.
ʻŌnaehana mālama pākahiko Lithiume hoʻohui pū ʻia me nā ʻenehana ikehu ʻōmaʻomaʻo e like me ka mana o ka lā a me ka makani e hāʻawi i nā hopena mālama ikehu lā aloha i ke kaiapuni no nā mea hoʻohana hale noho a me nā ʻoihana.
ʻOiai ʻo kapākahiko lithium ion kūlana paʻake hoʻomohala ʻia nei, ʻo ko lākou palekana a me nā pono o ka ikehu kiʻekiʻe e hoʻonoho iā lākou ma ke ʻano he mau mea hoʻopihapiha a i ʻole nā mea ʻē aʻe i ka mālama ʻana i ka pila lithium ion i ka wā e hiki mai ana.
Me ka holomua o ka ʻenehana, hiki ke komo mālie ka pila paʻa no nā panela solar i ka mākeke, ʻoiai i nā kūlana kahi e nui ai ka palekana a me ka nui o ka ikehu.
No ka ʻike hou aku e pili ana i ka ʻike pila, e kipa i kā mākou pūnaewele mahttps://www.youth-power.net/faqs/Inā he mau nīnau kāu e pili ana i ka ʻenehana pākahiko lithium, e ʻoluʻolu e hoʻokaʻaʻike mai iā mākou masales@youth-power.net.