Hoʻolauna:
Ke hoʻopukapuka kālā neinā pila lithiumno kāu ʻōnaehana ikehu hiki ke hoʻoweliweli no ka mea he nui nā kikoʻī e hoʻohālikelike ʻia, e like me nā hola ampere, ka voltage, ke ola pōʻaiapuni, ka pono o ka pila, a me ka hiki ke mālama i ka pila. He mea koʻikoʻi ka ʻike ʻana i ka hiki ke mālama i ka pila no ka mea he hopena nui ia i ke ola lawelawe o ka pila a he kuleana koʻikoʻi kona i ke ʻano o ka hana ʻana o ka pila ma lalo o ke kaumaha mau.
Ma ke ʻano laulā, ʻo ka mana mālama o kahi pākahi lithium e pili ana i ka lōʻihi o ka holo ʻana o kahi pākahi i hoʻopiha piha ʻia me ka ʻole o ka emi ʻana o ka uila ma lalo o kekahi uila. He mea nui loa kēia e hoʻomaopopo inā makemake ʻoe i kahi pākahi no nā wā lōʻihi o nā ukana hoʻomau, ma mua o nā pahū pōkole.
He aha ka mana mālama pila?
ʻO ka mana mālama, i kapa pinepine ʻia ʻo RC, e pili ana i ka manawa (ma nā minuke) hiki i kahi pākahiko 12V ke holo ma mua o ka hāʻule ʻana o ke voltage i 10.5V. Ana ʻia ia ma nā minuke mālama. No ka laʻana, inā he 150 ka mana mālama o kahi pākahiko, ʻo ia hoʻi hiki iā ia ke hāʻawi i 25 amps no 150 mau minuke ma mua o ka hāʻule ʻana o ke voltage i 10.5V.
He ʻokoʻa ka mana mālama mai nā hola amp (Ah), ma ke ʻano he ana wale nō ka mana mālama o ka manawa, ʻoiai ʻo nā hola amp e ana i ka helu o nā amp a i ʻole ke au e hiki ke hana ʻia i hoʻokahi hola. Hiki iā ʻoe ke helu i ka mana mālama me ka hoʻohana ʻana i nā hola amp a me ka hope, no ka mea pili lāua akā ʻaʻole like. I ka hoʻohālikelike ʻana i nā mea ʻelua, ʻoi aku ka pololei o ka mana RC i ka lōʻihi o ka hoʻohana ʻana i kahi pila ma lalo o kahi ukana hoʻomau ma mua o nā hola amp.
No ke aha he mea nui ka mana mālama pila?
Ua manaʻo ʻia ka mana mālama e haʻi i ka lōʻihi o kahipākahiko litiumahiki ke mau ma lalo o nā kūlana ukana mau. He mea nui e ʻike inā ua mākaukau ʻoe e hoʻokuʻu no ka manawa lōʻihi, he hōʻailona maikaʻi ia o ka hana o ka pila. Inā ʻike ʻoe i ka hiki ke mālama ʻia, loaʻa iā ʻoe kahi manaʻo maikaʻi aʻe no ka lōʻihi o kou hoʻohana ʻana i ka pila a me ka nui o ka mana hiki iā ʻoe ke hoʻohana. Inā he 150 mau minuke a i ʻole 240 mau minuke o ka hiki ke mālama ʻia he ʻokoʻa nui ia a hiki ke hoʻololi loa i ke ʻano o kāu hoʻohana ʻana i kāu mau pila a me ka nui o nā pila āu e pono ai. No ka laʻana, inā ʻoe ma waho o ka wai e lawaiʻa ana i ka lā a pau, pono ʻoe e ʻike i ka pae hoʻopiha o ka pila a me ka manawa hoʻohana i hiki iā ʻoe ke hoʻolālā pono i kāu huakaʻi a hoʻi i ka home me ka pau ʻole o ka pila.
Hoʻopilikia pololei ka mana mālama i ka nui o ka mana hiki iā ʻoe ke hana me ka hoʻohana ʻana i ka pila. ʻOiai ua like ka mana me nā amps i hoʻonui ʻia e nā volts, ināpākahiko litiumaKe emi ka uila mai 12V a i 10.5V, e emi ana ka mana. Eia kekahi, ʻoiai ua like ka ikehu me ka mana i hoʻonui ʻia i ka lōʻihi o ka hoʻohana ʻana, inā e emi ana ka mana, e emi pū ka ikehu i hana ʻia. Ma muli o ke ʻano o kāu hoʻolālā e hoʻohana ai i ka pila, e like me ka huakaʻi RV he nui lā a i ʻole ke kaʻa kolepa no ka hoʻohana ʻana i kekahi manawa, e loaʻa iā ʻoe nā pono mana mālama like ʻole.
He aha ka ʻokoʻa ma waena o ka mana mālama o nā pila lithium a me nā pila lead-acid?
ʻO ka mea mua, ʻoiai he mana mālama ko nā pila lithium, ʻaʻole lākou i helu ʻia a ʻōlelo ʻia paha ma kēia ʻano, ʻoiai ʻoi aku ka maʻamau o nā ampere-hola a i ʻole watt-hola no nā pila lithium. Eia nō naʻe, ʻoi aku ka haʻahaʻa o ka awelika o ka mana mālama o nā pila lead-acid ma mua o nā pila lithium. ʻO kēia no ka mea e emi ana ka mana mālama o nā pila lead-acid i ka emi ʻana o ka nui o ka hoʻokuʻu ʻana.
ʻO ke kikoʻī, ʻo ka awelika o ka mana mālama o kahi pākahiko lead-acid 12V 100Ah ma kahi o 170 - 190 mau minuke, ʻoiai ʻo ka awelika o ka mana mālama o kahi 12V 100Ahpākahiko litiumama kahi o 240 mau minuke. Hāʻawi nā pila Lithium i ka mana mālama kiʻekiʻe ma ka helu Ah like, no laila hiki iā ʻoe ke mālama i kahi a me ke kaumaha ma ke kau ʻana i nā pila lithium ma kahi o nā pila lead-acid.
Hopena
Ke hoʻohālikelike ʻia me nā pila kēpau-ʻakika, ʻoi aku ka lōʻihi o ke ola lawelawe o nā pila lithium, ʻoi aku ka nui o ka ikehu, haʻahaʻa nā koi mālama a ʻoi aku ka maikaʻi o ka hoʻouka ʻana a me ka hoʻokuʻu ʻana. ʻOiai ke kiʻekiʻe o ke kumukūʻai mua, ʻo kā lākou mau pono waiwai lōʻihi, ka palekana o ke kaiapuni a me ka hana kiʻekiʻe e hoʻolilo iā lākou i koho mua o ka ʻenehana pila hou.
Inā ʻoe e noʻonoʻo ana e hoʻololi i kāu pākahiko forklift me kahi pākahi lithium, a i ʻole e ʻimi ana i kahi pākahi lithium me ke ola pākahi lōʻihi a ʻaʻohe mālama no kāu kaʻa kolepa, a laila hiki iā ʻoe ke aʻo e pili ana i nā pākahiko lithium a Heltec. Ke noiʻi mau nei mākou i ka ʻoihana pākahiko a hāʻawi i nā mea kūʻai aku me nā ʻano pākahiko lithium like ʻole e hoʻokō i nā koi o kāu kaʻa.E kipa i kā mākou pūnaewele e nānā!
Inā he mau nīnau kāu a makemake paha e ʻike hou aku, mai kānalua e leka uila mai iā mākoue hoʻokaʻaʻike mai iā mākou.
Noi no ka ʻōlelo kūʻai:
ʻO Jacqueline:jacqueline@heltec-energy.com/ +86 185 8375 6538
Sucre:sucre@heltec-bms.com/ +86 136 8844 2313
ʻO Nancy:nancy@heltec-energy.com/ +86 184 8223 7713
Ka manawa hoʻouna: Nov-12-2024