He aha ke ʻano o ka pākahiko lithium i ʻoi aku ka maikaʻi no ka mālama ʻana i ka ikehu o ke kukui alanui solar?

Nā kukui alanui ikehu lāua lilo i kēia manawa i mau hale nui no ke kukui ʻana o nā alanui kūlanakauhale a me nā alanui kuaʻāina. He maʻalahi ke kau ʻana a ʻaʻole pono ka nui o nā uwea. Ma ka hoʻololi ʻana i ka ikehu māmā i ikehu uila, a laila hoʻololi i ka ikehu uila i ikehu māmā, lawe mai lākou i kahi ʻāpana o ka mālamalama no ka pō. I waena o lākou, he kuleana koʻikoʻi nā pila hiki ke hoʻouka hou ʻia a hoʻokuʻu ʻia.

Ke hoʻohālikelike ʻia me ka pākahiko lead-acid a i ʻole ka pākahiko gel i ka wā ma mua, ʻoi aku ka maikaʻi o ka pākahiko lithium i hoʻohana pinepine ʻia i kēia manawa ma ke ʻano o ka ikehu kikoʻī a me ka mana kikoʻī, a ʻoi aku ka maʻalahi o ka hoʻokō ʻana i ka hoʻouka wikiwiki a me ka hoʻokuʻu hohonu, a ʻoi aku ka lōʻihi o kona ola, no laila e lawe mai ia iā mākou i kahi ʻike kukui maikaʻi aʻe.

Eia nō naʻe, aia nā ʻokoʻa ma waena o ka maikaʻi a me ka maikaʻi ʻolenā pila lithiumI kēia lā, e hoʻomaka kākou me kā lākou ʻano hoʻopili e ʻike i nā ʻano o kēia mau pila lithium a ʻo wai ka mea ʻoi aku ka maikaʻi. Hoʻokomo pinepine ke ʻano hoʻopili i ka wili cylindrical, ka hoʻopaʻa ʻana i ka huinahā a me ka wili huinahā.

1. ʻAno wili cylindrical

ʻO ia hoʻi, ʻo ka pākahiko cylindrical, kahi hoʻonohonoho pākahiko maʻamau. ʻO ka monomer ka mea nui i hana ʻia me nā electrodes maikaʻi a me nā electrodes maikaʻi ʻole, nā diaphragms, nā mea hōʻiliʻili maikaʻi a me nā mea maikaʻi ʻole, nā valves palekana, nā mea pale overcurrent, nā ʻāpana insulating a me nā pūpū. I ka wā mua o ka pūpū, he nui nā pūpū kila, a i kēia manawa he nui nā pūpū alumini ma ke ʻano he mea maka.

Wahi a ka nui, ʻo ka pila o kēia manawa e komo pū me 18650, 14650, 21700 a me nā hiʻohiʻona ʻē aʻe. I waena o lākou, ʻo 18650 ka mea maʻamau a me ka mea i oʻo loa.

2. ʻAno wili huinahā

ʻO kēia kino pākahi hoʻokahi i haku nui ʻia me ka uhi luna, ka pūpū, ka papa maikaʻi, ka papa maikaʻi ʻole, ka lamination diaphragm a i ʻole ka wili ʻana, ka insulation, nā ʻāpana palekana, a me nā mea ʻē aʻe, a ua hoʻolālā ʻia me ka mea pale palekana nila (NSD) a me ka mea pale palekana overcharge (OSD). ʻO ka pūpū he pūpū kila nui nō hoʻi i ka wā mua, a i kēia manawa ua lilo ka pūpū alumini i mea nui.

3. Hoʻouka ʻia i ka huinahā

ʻO ia hoʻi, ka pākahiko palupalu a mākou e kamaʻilio pinepine ai. Ua like ke ʻano kumu o kēia pākahiko me nā ʻano pākahiko ʻelua i luna, i haku ʻia me nā electrodes maikaʻi a me nā electrodes maikaʻi ʻole, diaphragm, mea insulating, lug electrode maikaʻi a me nā electrodes maikaʻi ʻole a me ka pūpū. Eia naʻe, ʻaʻole like me ke ʻano wili, i hana ʻia ma ka wili ʻana i nā papa maikaʻi a me nā papa maikaʻi ʻole hoʻokahi, ua hana ʻia ka pākahiko ʻano laminated ma ka laminating ʻana i nā papa he nui o nā papa electrode.

ʻO ka ʻili pepa alumini ka mea nui. ʻO ka papa waho loa o kēia mea hana he papa nylon, ʻo ka papa waena he pepa alumini, ʻo ka papa o loko he papa sila wela, a ua hoʻopaʻa ʻia kēlā me kēia papa me ka mea hoʻopili. He maikaʻi ka ductility o kēia mea, ka maʻalahi a me ka ikaika mechanical, a he hana pale a me ka sila wela maikaʻi loa, a he kūpaʻa loa hoʻi i ka hopena electrolytic a me ka pala waikawa ikaika.

I ka pōkole

1) ʻO ka pākahiko cylindrical (ʻano wili cylindrical) i hana ʻia me ka pūpū kila a me ka pūpū alumini. ʻO ka ʻenehana makua, ka liʻiliʻi o ka nui, ka hui maʻalahi, ke kumukūʻai haʻahaʻa, ka ʻenehana makua a me ke kūlike maikaʻi; ʻO ka hoʻolaha wela ma hope o ka hui ʻana he haʻahaʻa i ka hoʻolālā, kaumaha ke kaumaha a haʻahaʻa i ka ikehu kikoʻī.

2) Pākahi huinaha (ʻano wili huinaha), ʻo ka hapa nui o ia mau mea he mau pūpū kila i ka wā mua, a i kēia manawa he mau pūpū alumini. Hoʻopuehu maikaʻi ʻia ka wela, hoʻolālā maʻalahi i nā hui, hilinaʻi maikaʻi, palekana kiʻekiʻe, me ka valve pale pahū, paʻakikī kiʻekiʻe; ʻO ia kekahi o nā ala ʻenehana nui me ke kumukūʻai kiʻekiʻe, nā hiʻohiʻona he nui a paʻakikī ke hoʻohui i ka pae ʻenehana.

3) Pākahi palupalu (ʻano laminated huinahā), me ka ʻili alumini-plastic ma ke ʻano he pahu waho, he loli ka nui, kiʻekiʻe ka ikehu kikoʻī, māmā ke kaumaha a haʻahaʻa ke kū'ē kūloko; ʻAʻole maikaʻi ka ikaika mechanical, paʻakikī ke kaʻina hana sila, paʻakikī ke ʻano o ka hui, ʻaʻole i hoʻolālā maikaʻi ʻia ka hoʻopuehu wela, ʻaʻohe mea pale pahū, maʻalahi ke kahe, ʻilihune ke kūlike, a kiʻekiʻe ke kumukūʻai.