Hoʻolauna:
He ʻāpana koʻikoʻi nā ʻōhua o nā polokalamu a me nā ʻōnaehana, mai nā kelepona a me nā kamepiula i nā kaʻa a me ka mālama ʻana i ka lā. He mea nui ka ʻike ʻana i ke ʻano o ka pākaukau āu e hoʻohana nei no ka palekana, ka mālama ʻana a me ka hoʻokuʻu ʻana. ʻElua mau ʻano pākahi maʻamaulithium-ion (Li-ion)a me nā ʻakika lead-acid. Loaʻa i kēlā me kēia ʻano kona mau hiʻohiʻona ponoʻī a pono i ka lawelawe ʻana. Ma kēia ʻatikala, e kūkākūkā mākou pehea e ʻike ai inā he lithium a i ʻole ke alakaʻi ka pākaukau, a me nā ʻokoʻa nui ma waena o nā mea ʻelua.
Ka nana aku
ʻO kekahi o nā ala maʻalahi loa e hoʻokaʻawale i waena o nā pā lithium a me nā pahu lead-acid ma ko lākou helehelena kino. ʻOi aku ka nui a ʻoi aku ke kaumaha o nā ʻeke akika kepaunā pākahi lithium-ion.ʻO ka maʻamau he ʻāpana ʻehā a ʻehā paha ke ʻano a loaʻa kahi poʻi kū hoʻokahi ma luna no ka hoʻohui ʻana i ka wai. I ka hoʻohālikelike ʻana, ʻoi aku ka liʻiliʻi o nā pā lithium-ion, ʻoi aku ka māmā, a hele mai i nā ʻano like ʻole, me ka cylindrical a me ka prismatic. ʻAʻole lākou i uhi ʻia a hoʻopaʻa mau ʻia i loko o kahi pahu plastik.
Nā huaʻōlelo a me nā hōʻailona
ʻO kekahi ala ʻē aʻe e ʻike ai i ke ʻano o ka pākaukau e nānā i nā lepili a me nā hōʻailona ma ka pā ponoʻī. Loaʻa pinepine ʻia nā ʻeke lead-acid e like me kēia, a loaʻa paha iā lākou nā hōʻailona e hōʻike ana i ka volta a me ka hiki. Eia kekahi, loaʻa pinepine nā ʻeke akika lead i nā lepili e pili ana i ka pōʻino o ka sulfuric acid a me ka pono o ka ea kūpono. ʻO nā pākahi Lithium-ion, ma ka ʻaoʻao ʻē aʻe, ua hoʻopaʻa inoa ʻia me ka ʻike e pili ana i ka haku mele, ka uila, a me ka hiki ke ikehu. Loaʻa paha iā lākou nā hōʻailona e hōʻike ana i ka hoʻokō ʻana i nā kūlana palekana, e like me UL (Underwriters Laboratories) a i ʻole CE (European Conformity Assessment).
Volta a me ka hiki
Hiki i ka volta a me ka hiki ke hāʻawi i nā hōʻailona e pili ana i kona ʻano. Loaʻa maʻamau nā pākaʻi kepau-acid i nā volts o 2, 6, a i ʻole 12 volts a hoʻohana mau ʻia i nā noi e koi ana i ka puka kiʻekiʻe o kēia manawa, e like me nā pihi hoʻomaka kaʻa. ʻO nā pākahi Lithium-ion, ma ka ʻaoʻao ʻē aʻe, ʻoi aku ka kiʻekiʻe o ka ikehu, me nā volta mai ka 3.7 volts no ke kelepona hoʻokahi a hiki i ka 48 volts a ʻoi aʻe paha no nā ʻeke pākahi nui i hoʻohana ʻia i nā kaʻa uila a i ʻole nā pūnaewele mālama ikehu.
Pono mālama
ʻO ka hoʻomaopopo ʻana i ka pono o ka mālama ʻana o ka pākaukau hiki ke kōkua i ka ʻike ʻana i kona ʻano. Pono ka mālama mau ʻana o nā pākaʻi lead-acid, me ka nānā ʻana a me ka hoʻopiha ʻana i nā pae electrolyte me ka wai i hoʻomaʻemaʻe ʻia, ka hoʻomaʻemaʻe ʻana i nā pahu, a me ka hōʻoia ʻana i ka ea kūpono e pale ai i ke kūkulu ʻana o ke kinoea hydrogen pahū. He ʻokoʻa,nā pākahi lithium-ionʻAʻole mālama ʻia a ʻaʻole koi i ka wai maʻamau a i ʻole ka hoʻomaʻemaʻe terminal. Eia nō naʻe, pono lākou e pale ʻia mai ka overcharging a me ka hoʻokuʻu hohonu e pale i ka pōʻino a hōʻoia i ka lōʻihi.
Ka hopena i ke kaiapuni
Hiki ke noʻonoʻo nui ka hopena o ke kaiapuni o ka pākaukau i ka wā e hoʻoholo ai i ke ʻano o ka pila. Aia i loko o nā ʻakika Lead-acid ke kēpau a me ka sulfuric acid, hiki ke hoʻopōʻino ia mau mea ʻelua i ke kaiapuni inā ʻaʻole mālama pono ʻia. He metala koʻikoʻi ʻona ke kēpau a he mea ʻino ka sulfuric acid a hiki ke hoʻohaumia i ka lepo a me ka wai inā ʻaʻole mālama ʻia a hoʻolei ʻia. Hoʻopuka pū ʻia nā pākaukau Lithium-ion i nā pilikia kaiapuni ma muli o ka unuhi ʻana o ka lithium a me nā metala honua ʻē aʻe, hiki ke alakaʻi i ka holo wela a me ke ahi inā ʻaʻole hana hou ʻia. ʻO ka hoʻomaopopo ʻana i ka hopena o ke kaiapuni o nā pila hiki ke kōkua iā ʻoe e hoʻoholo i ka ʻike e pili ana i ka hoʻohana ʻana a me ka hoʻopau ʻana.
Holoi a hana hou
He mea koʻikoʻi ka hoʻokuʻu pono ʻana a me ka hana hou ʻana i nā pākaukau e hōʻemi i ka hopena o ke kaiapuni a me ka hōʻoia ʻana e loaʻa hou nā mea waiwai. Hoʻohana pinepine ʻia nā pākaʻi lead-acid no ka hoʻihoʻi hou ʻana i ke kēpau a me ka plastic, hiki ke hoʻohana ʻia e hana i nā pihi hou a me nā huahana ʻē aʻe. ʻO ka hana hou ʻana i nā pākaʻi lead-acid e kōkua i ka pale ʻana i ka palaka a mālama i nā kumuwaiwai kūlohelohe.ʻO nā pākahi Lithium-ionLoaʻa pū kekahi i nā mea waiwai e like me ka lithium, cobalt a me ka nickel, hiki ke hana hou a hoʻohana hou ʻia i nā pila hou. Eia nō naʻe, ke hoʻomau nei ka hoʻomohala ʻana i nā ʻenehana lithium-ion, a he mea koʻikoʻi nā kaʻina hana hana hou e hōʻemi i ka pōʻino o ke kaiapuni.
Nā manaʻo palekana
He mea nui ka palekana i ka lawelawe ʻana a me ka ʻike ʻana i nā pākahi, ʻoi aku ka nui o nā pā lithium-ion, ka mea i ʻike ʻia e holo i ka wela a puhi i ke ahi inā ʻino a hoʻopiʻi ʻole ʻia. He mea nui ka hoʻomaopopo ʻana i nā hana palekana no kēlā me kēia ʻano pākaukau e pale aku i nā pōʻino a me ka mālama pono ʻana. Hiki ke hoʻokuʻu i ke kinoea hydrogen pahū ke hoʻokuʻu ʻia ke kinoea hydrogen pahū inā hoʻonui ʻia a pōkole paha, a hiki ke hana i ke ahi kemika inā pili ka electrolyte me ka ʻili a i ʻole nā maka. He mea koʻikoʻi ka mālama pono ʻana, e like me ka hoʻohana ʻana i nā lako pale pilikino a me ka hahai ʻana i nā alakaʻi hana hana i ka wā e hana ai me kekahi ʻano pākaukau.
Ka hopena
I ka hōʻuluʻulu ʻana, ʻo ka ʻike ʻana inā he lithium a i ʻole lead-acid ka pākaukau e pono e noʻonoʻo ʻia i nā ʻano mea like ʻole, me ke ʻano o ke kino, nā lepili a me nā hōʻailona, volta a me ka hiki, nā koi mālama, ka hopena o ke kaiapuni, ka hoʻolei ʻana a me nā koho hana hou, a me nā noʻonoʻo palekana. Ma ka hoʻomaopopo ʻana i ka ʻokoʻa ma waena o nā pā lithium-ion a me nā pahu lead-acid, hiki i nā kānaka a me nā hui ke hoʻoholo i ka ʻike e pili ana i kā lākou hoʻohana, mālama ʻana, a me ka hoʻokuʻu ʻana. He mea koʻikoʻi ka ʻike pono ʻana a me ka mālama ʻana i nā pākaukau no ka palekana, ka palekana o ke kaiapuni a me ka mālama waiwai. Inā kānalua ʻoe e pili ana i ke ʻano pākaukau, ʻōlelo ʻia e nīnau i ka mea hana a i ʻole kekahi loea kūpono no ke alakaʻi.
Inā he mau nīnau kāu a makemake paha e aʻo hou aku, e ʻoluʻolu e ʻoluʻolue kikoo mai ia makou.
Noi no ka olelo:
Jacqueline:jacqueline@heltec-bms.com/ +86 185 8375 6538
Sucre:sucre@heltec-bms.com/ +86 136 8844 2313
Nancy:nancy@heltec-bms.com/ +86 184 8223 7713
Ka manawa hoʻouna: ʻAukake-01-2024