Hoʻolauna
He ʻāpana koʻikoʻi nā pila o nā hāmeʻa a me nā ʻōnaehana he nui, mai nā kelepona akamai a me nā kamepiula lawe lima a hiki i nā kaʻa a me ka mālama ʻana i ka lā. He mea nui ka ʻike ʻana i ke ʻano o ka pila āu e hoʻohana nei no ka palekana, ka mālama ʻana a me ka hoʻolei ʻana. ʻElua ʻano pila maʻamau, ʻo ia nālithium-ion (Li-ion)a me nā pila kēpau-ʻakika. Loaʻa i kēlā me kēia ʻano kona mau ʻano ponoʻī a koi aku i nā lawelawe like ʻole. Ma kēia ʻatikala, e kūkākūkā mākou pehea e ʻike ai inā he lithium a kēpau paha kahi pila, a me nā ʻokoʻa nui ma waena o nā mea ʻelua.
helehelena
ʻO kekahi o nā ala maʻalahi e hoʻokaʻawale ai ma waena o nā pila lithium a me nā pila lead-acid ma o ko lākou ʻano kino. ʻOi aku ka nui a me ke kaumaha o nā pila lead-acid ma mua onā pila lithium-ion.He ʻano huinahā a huinahā paha ko lākou ʻano a he poʻi puka makani kū hoʻokahi ko lākou ma luna no ka hoʻohui ʻana i ka wai. I ka hoʻohālikelike ʻana, ʻoi aku ka liʻiliʻi o nā pila lithium-ion, ʻoi aku ka māmā, a loaʻa i nā ʻano like ʻole, me ke ʻano cylindrical a me ka prismatic. ʻAʻohe o lākou uhi puka makani a ua hoʻopaʻa pinepine ʻia i loko o kahi pahu plastik.
Nā lepili a me nā lepili
ʻO kekahi ala e ʻike ai i ke ʻano o ka pila, ʻo ia ke nānā i nā lepili a me nā māka ma ka pila ponoʻī. Loaʻa pinepine i nā pila lead-acid nā lepili e like me kēia, a loaʻa paha iā lākou nā māka e hōʻike ana i ke anakahi uila a me ka mana. Eia kekahi, loaʻa pinepine i nā pila lead-acid nā lepili hoʻomaopopo e pili ana i nā pōʻino o ka sulfuric acid a me ka pono no ka ea kūpono. Ma ka ʻaoʻao ʻē aʻe, ua lepili pinepine ʻia nā pila Lithium-ion me ka ʻike e pili ana i ka haku mele kemika, ke anakahi uila, a me ka mana ikehu. Loaʻa paha iā lākou nā hōʻailona e hōʻike ana i ka mālama ʻana i nā kūlana palekana, e like me UL (Underwriters Laboratories) a i ʻole CE (European Conformity Assessment).
Ka uila a me ka mana
Hiki i ke anakahi uila a me ka mana o kahi pākahiko ke hāʻawi i nā hōʻailona e pili ana i kona ʻano. Loaʻa pinepine nā pākahiko lead-acid i nā anakahi uila o 2, 6, a i ʻole 12 volts a hoʻohana pinepine ʻia i nā noi e koi ana i ka hoʻopuka mana kiʻekiʻe, e like me nā pākahiko hoʻomaka kaʻa. ʻO nā pākahiko Lithium-ion, ma ka ʻaoʻao ʻē aʻe, he kiʻekiʻe ka nui o ka ikehu, me nā anakahi uila mai 3.7 volts no kahi cell hoʻokahi a i 48 volts a ʻoi aku paha no nā ʻeke pākahiko nui i hoʻohana ʻia i nā kaʻa uila a i ʻole nā ʻōnaehana mālama ikehu.
Nā koi mālama
ʻO ka hoʻomaopopo ʻana i nā koi mālama o kahi pākahiko hiki ke kōkua i ka ʻike ʻana i kona ʻano. Pono nā pākahiko lead-acid i ka mālama mau ʻana, me ka nānā ʻana a me ka hoʻopiha hou ʻana i nā pae electrolyte me ka wai i hoʻoheheʻe ʻia, ka hoʻomaʻemaʻe ʻana i nā kikowaena, a me ka hōʻoia ʻana i ka ea kūpono e pale aku ai i ka hōʻiliʻili ʻana o ke kinoea hydrogen pahū. I ka hoʻohālikelike ʻana,nā pila lithium-ionʻaʻohe mālama a ʻaʻole pono ka hoʻoinu mau ʻana a i ʻole ka hoʻomaʻemaʻe hope. Eia nō naʻe, pono lākou e pale ʻia mai ka hoʻouka nui ʻana a me ka hoʻokuʻu hohonu e pale aku i ka hōʻino a hōʻoia i ka lōʻihi o ke ola.
Ka hopena ma ke kaiapuni
Hiki i ka hopena o ka pila ke lilo i mea koʻikoʻi i ka hoʻoholo ʻana i ke ʻano o ka pila. Loaʻa i nā pila lead-acid ke kēpau a me ka sulfuric acid, ʻo ia mau mea ʻelua e hiki ke hoʻopōʻino i ke kaiapuni inā ʻaʻole mālama pono ʻia. He metala kaumaha ʻawaʻawa ke kēpau a he ʻawaʻawa ka sulfuric acid a hiki ke hoʻohaumia i ka lepo a me ka wai inā ʻaʻole mālama pono ʻia a hoʻolei ʻia. Hōʻike pū nā pila Lithium-ion i nā pilikia kaiapuni ma muli o ka unuhi ʻana o ka lithium a me nā metala honua kakaikahi ʻē aʻe, hiki ke alakaʻi i ka holo ʻana o ka wela a me nā ahi inā ʻaʻole hana hou ʻia. ʻO ka hoʻomaopopo ʻana i ka hopena kaiapuni o nā pila hiki ke kōkua iā ʻoe e hoʻoholo i nā hoʻoholo naʻauao e pili ana i ka hoʻohana ʻana a me ka hoʻolei ʻana i ka pila.
Ka hoʻolei ʻana a me ka hana hou ʻana
He mea koʻikoʻi ka hoʻolei pono ʻana a me ka hana hou ʻana o nā pila no ka hōʻemi ʻana i ka hopena o ke kaiapuni a me ka hōʻoia ʻana e hoʻihoʻi ʻia nā mea waiwai. Hoʻohana pinepine ʻia nā pila kēpau-ʻakika e hoʻihoʻi i ke kēpau a me ka palakiko, hiki ke hoʻohana ʻia e hana i nā pila hou a me nā huahana ʻē aʻe. Kōkua ka hana hou ʻana i nā pila kēpau-ʻakika i ka pale ʻana i ka haumia kēpau a mālama i nā kumuwaiwai kūlohelohe.Nā pila Lithium-ionaia pū kekahi mau mea waiwai e like me ka lithium, cobalt a me ka nickel, hiki ke hana hou ʻia a hoʻohana hou ʻia i loko o nā pila hou. Eia nō naʻe, ke hoʻomohala nei ke kahua hana hou no nā pila lithium-ion, a he mea koʻikoʻi nā kaʻina hana hou kūpono no ka hōʻemi ʻana i ka pōʻino o ke kaiapuni.
Nā noʻonoʻo palekana
He mea nui ka palekana i ka wā e lawelawe ai a ʻike ai i nā pila, ʻoiai nā pila lithium-ion, kahi i ʻike ʻia e holo wikiwiki a loaʻa ke ahi inā hōʻino ʻia a hoʻopiʻi pono ʻole ʻia. He mea nui ka hoʻomaopopo ʻana i nā hana palekana no kēlā me kēia ʻano pila e pale aku i nā ulia a hōʻoia i ka lawelawe pono ʻana. Hiki i nā pila lead-acid ke hoʻokuʻu i ke kinoea hydrogen pahū inā hoʻouka nui ʻia a pōkole paha, a hiki ke hana i nā kuni kemika inā pili ka electrolyte i ka ʻili a i ʻole nā maka. He mea nui nā hana palekana kūpono, e like me ka hoʻohana ʻana i nā lako pale pilikino a me ka hahai ʻana i nā alakaʻi a ka mea hana, i ka wā e hana ai me kekahi ʻano pila.
Hopena
I ka hōʻuluʻulu manaʻo, ʻo ka ʻike ʻana inā he lithium a he lead-acid paha kahi pākahiko e pono ai ka noʻonoʻo ʻana i nā ʻano kumu like ʻole, me ke ʻano kino, nā lepili a me nā māka, ka uila a me ka mana, nā koi mālama, ka hopena o ke kaiapuni, nā koho hoʻolei a me ka hana hou ʻana, a me nā noʻonoʻo palekana. Ma ka hoʻomaopopo ʻana i nā ʻokoʻa ma waena o nā pākahiko lithium-ion a me ke lead-acid, hiki i nā kānaka a me nā hui ke hana i nā hoʻoholo naʻauao e pili ana i kā lākou hoʻohana, mālama, a me ka hoʻolei ʻana. He mea koʻikoʻi ka ʻike pono ʻana a me ka lawelawe ʻana i nā pākahiko no ka palekana, ka palekana o ke kaiapuni a me ka mālama ʻana i nā kumuwaiwai. Inā kānalua e pili ana i ke ʻano o ka pākahiko, ua ʻōlelo ʻia e kūkākūkā me ka mea hana a i ʻole kahi loea kūpono no ke alakaʻi.
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: Aug-01-2024