Ke hoʻouka pono ʻana i nā pila Lithium Iron Phosphate

No ka hōʻoia ʻana i ka hana maikaʻi loa i ko lākou ola holoʻokoʻa, pono ʻoe e hoʻopiʻi Nā pila LiFePO4pono. ʻO nā kumu maʻamau o ka hāʻule mua ʻana o nā pila LiFePO4 ʻo ia ka hoʻouka nui ʻana a me ka hoʻokuʻu nui ʻana. ʻOiai hoʻokahi hanana hiki ke hōʻino mau i ka pila, a hiki i kēlā hana hoʻohana hewa ke hoʻopau i ka palapala hōʻoia. Pono kahi ʻōnaehana pale pila e hōʻoia i ʻaʻohe cell i loko o kāu pūʻolo pila e ʻoi aku ma mua o kona pae voltage hana maʻamau.
No ke kemika LiFePO4, ʻo ka palena kiʻekiʻe loa he 4.2V no kēlā me kēia cell, akā ua ʻōlelo ʻia ʻoe e e hoʻouka i 3.2-3.6V no kēlā me kēia cell, kahi e hōʻoia ai i ka mahana haʻahaʻa i ka wā e hoʻouka ai a pale i ka hōʻino nui ʻana i kāu mau pila i ka hala ʻana o ka manawa.

Ke kau ʻana o ka terminal kūpono

He mea koʻikoʻi ke koho ʻana i ka mea kau kūpono no kāu pila LiFePO4. Eia nō naʻe, inā ʻaʻole ʻoe maopopo i ka mea kau kūpono no kāu pila, hiki iā ʻoe ke nīnau i kāumea hoʻolako pilano ka ʻike hou aku.
Eia kekahi, ma hope o nā lā he ʻumi o ke kau ʻana, he mea nui e nānā i ka paʻa pono ʻana o nā wili terminal. Inā wehe ʻia nā terminal, e hana ʻia kahi ʻāpana kū'ē kiʻekiʻe a huki i ka wela mai ka uila.

Ka mālama pono ʻana i nā pila Lithium Iron Phosphate

Inā makemake ʻoe e mālama pono i nā pila lithium hao phosphate, he mea nui hoʻi e mālama pono iā lākou. Pono ʻoe e mālama pono i kāu mau pila i ka hoʻoilo i ka wā e haʻahaʻa ai ke koi mana.
ʻO ka lōʻihi o kāu hoʻolālā e mālama i kāu mau pila, ʻo ka emi ʻana o kou maʻalahi me ka mahana. No ka laʻana, inā makemake ʻoe e mālama i kāu mau pila no hoʻokahi mahina wale nō, hiki iā ʻoe ke mālama iā lākou ma nā wahi āpau mai -20 °C a i kahi o 60 °C. Akā inā makemake ʻoe e mālama iā lākou no nā mahina ʻekolu a ʻoi aku, hiki iā ʻoe ke mālama iā lākou i kēlā me kēia mahana. Eia nō naʻe, inā makemake ʻoe e mālama i ka pila no nā mahina ʻekolu a ʻoi aku, pono ka mahana mālama ma waena o -10 °C a me 35 °C. No ka mālama lōʻihi, ua ʻōlelo ʻia kahi mahana mālama o 15 °C a 30 °C.

Ke hoʻomaʻemaʻe ʻana i nā Terminals ma mua o ke kau ʻana

ʻO nā kikowaena ma luna opākahikoua hana ʻia me ka alumini a me ke keleawe, kahi e hana ai i kahi papa oxide i ka wā e hōʻike ʻia ai i ka ea. Ma mua o ke kau ʻana i ka pilina pākahiko a me ka module BMS, e hoʻomaʻemaʻe pono i nā kikowaena pākahiko me kahi pulumu uea e wehe i ka oxidation. Inā hoʻohana ʻia nā pilina pākahiko keleawe ʻole, pono e hoʻomaʻemaʻe ʻia kēia mau mea. ʻO ka wehe ʻana i ka papa oxide e hoʻomaikaʻi nui i ka conduction a hōʻemi i ka hōʻiliʻili wela ma nā kikowaena. (I nā hihia koʻikoʻi, ua ʻike ʻia ka hōʻiliʻili wela ma nā kikowaena ma muli o ka conduction maikaʻi ʻole e hoʻoheheʻe i ka plastic a puni nā kikowaena a hōʻino i ka module BMS!)