He aha ka mana lithium? He aha nā hiʻohiʻona o ka pā uila lithium?

He ʻano ʻano hou o ka pā uila ikaika Lithium. ʻO ka electrode maikaʻi ʻole o kēia pākaukau he lithium metala, a ʻo ka electrode maikaʻi ʻo MnO2, SOCl2, (CFX) n, a pēlā aku. No ka mea, loaʻa iā ia nā pōmaikaʻi o ka ikehu kiʻekiʻe, ka uila uila kiʻekiʻe, ka laulā hana ākea, a me ke ola mālama lōʻihi, ua hoʻohana nui ʻia i ka pūʻali koa a me nā kīwila liʻiliʻi liʻiliʻi, e like me nā kelepona paʻa, nā kamepiula lawe lima, nā kamera, nā kāmera, a me nā mea ʻē aʻe.

ʻO nā hiʻohiʻona o ka pā uila lithium

1. He kiʻekiʻe ka volta hana o ka pākahiko hoʻokahi e like me 3.7V, ʻo ia ʻekolu mau manawa o ka nickel-cadmium pākahiko a me ka nickel-hydrogen battery, a aneane ʻelua ʻelua o ka pākaukau lead-acid, ʻo ia hoʻi ke kumu nui o ka ikehu kikoʻī kiʻekiʻe o ka pā mana lithium. No laila, i ka wā e hana ai i ka puʻupuʻu mana me ka voluma like, ʻoi aku ka liʻiliʻi o ka nui o nā pihi mana lithium i ka moʻo ma mua o ka nui o nā pākiʻi lead-acid a me nā pihi Ni MH. ʻOi aku ka nui o nā pākahi pākahi i loko o ka pā uila, ʻoi aku ka kiʻekiʻe o nā koi kūlike o nā pākahi pākahi i loko o ka pā pākahi, a ʻoi aku ka lōʻihi o ke ola lawelawe. Ma hope o ka nānā ʻana i nā pilikia o ka pā pākahi i ke kaʻina hoʻohana maoli, ma ke ʻano he pilikia hoʻokahi a ʻelua paha mau pahu pākahi, e alakaʻi ana i nā pilikia o ka pākaukau holoʻokoʻa. No laila, ʻaʻole paʻakikī ke hoʻomaopopo i ke kumu i ʻoi aku ka kiʻekiʻe o ka manaʻo o ka 48V lead-acid battery ma mua o ka 36V lead-acid battery; Mai kēia hiʻohiʻona, ʻoi aku ka maikaʻi o nā pā lithium no nā pihi mana.

2. ʻO ka māmā māmā a me ke kiʻekiʻe o ka ikehu kikoʻī: a hiki i ka 150wh / kg, ʻo ia ka pālua o ka pā Ni MH a ʻehā mau manawa o ka pākaukau lead-acid. No laila, ʻo ka paona he hoʻokahi hapakolu a hoʻokahi hapahā o ka pākaukau lead-acid me ka ikehu like. Mai kēia hiʻohiʻona, hoʻopau ka pākaukau lithium i nā kumuwaiwai liʻiliʻi. Eia kekahi, ma muli o ka nui o nā mea i hoʻohana ʻia i loko o ka pākaukau lithium manganate, hiki ke hoʻonui ʻia ke kumukūʻai o ka pākaukau lead-acid a me ka pā Ni MH, a e hoʻemi hou ʻia ke kumukūʻai o ka pā uila lithium. ʻO ke kaumaha o ka pahu lithium no ke kaʻa uila he 2.2-4kg, ʻo ke kaumaha o ka pākaukau lead-acid he 12-20kg, a ʻo ke kaumaha o ka pā lithium ma kahi o hoʻokahi hapaha a hiki i ka hapakolu o ka pāleka lead-acid, ʻoi aku ka māmā o 10kg ma mua o ka pākaukau lead-acid (36V, 10Ah pākaukau). Hoʻemi ʻia ke kaumaha o ka pākaukau e 70% a ʻo ka nui o ke kaumaha o ke kaʻa holoʻokoʻa e hoʻemi ʻia ma ka liʻiliʻi he 20%. Eia kekahi, ʻo ka tram lithium maʻamau he kaʻa uila maʻalahi. Ma muli o ke kukui māmā a me ke kaʻa holoʻokoʻa, ʻoi aku ka lōʻihi o ka holo kaʻa ʻana o ka pākaukau me ka volta like a me ka hiki. ʻOi aku ke kaumaha o ke kaʻa uila maʻamau ma mua o 40 kg, ʻoiai ke kaumaha o ke kaʻa uila uila lithium ma waena o 7 a me 26 kg. Hiki i nā wāhine a me ka poʻe ʻelemakule ke hoʻoneʻe maʻalahi, a māmā loa ka holo ʻana o ke kanaka. Loaʻa iā ia nā haʻuki a me nā leʻaleʻa.

3. ʻO ka leo liʻiliʻi: a hiki i 400wh / L, ʻo ka leo he hapalua a hiki i ka hapakolu o ka pākaukau lead-acid. Hāʻawi ia i nā kūlana hoʻolālā, wahi hoʻolālā a me ka hiki ke kūpono i ka hoʻolālā kūpono a me nā hiʻohiʻona nani. I kēia manawa, ma muli o ka palena o ka nui a me ke kaumaha o nā pahu pahu lead-acid, ua kaohi nui ʻia nā manaʻo hoʻolālā o nā mea hoʻolālā, e hopena i ka 'ʻaoʻao hoʻokahi o hoʻokahi kaukani kaʻa' i ke ʻano a me ke ʻano o nā kaʻa uila i kēia manawa, he ʻano like a monotonous. Hāʻawi ka hoʻohana ʻana i nā pā lithium i nā mea hoʻolālā i kahi ākea a me nā kūlana e hōʻike i nā manaʻo hoʻolālā a me nā ʻano hoʻolālā. ʻOiaʻiʻo, ke alakaʻi nei ia i nā ʻano nui o nā pākahi lithium mana no nā kaʻa uila, ʻaʻole kūpono i ka hoʻomohala ʻana i ka ʻoihana ʻoihana lithium power. Pono nō hoʻi ka ʻoihana pākaukau lithium e hoʻokumu i nā kūlana aupuni no nā pākahi lithium no nā kaʻa uila i ka hikiwawe loa, a e hoʻolalelale i ka hoʻololi ʻana i nā pā lithium no nā pākika lead-acid ma ke kahua o nā kaʻa uila. ʻOiaʻiʻo, aia nā pā lithium i ke kaʻina o ka hoʻomohala mau. He ʻokoʻa nui nā mea a me nā kaʻina hana like ʻole i ka nui o nā pila, a he paʻakikī hoʻi ka hoʻohui ʻana iā lākou.

4. Ka lōʻihi o ke ola pōʻaiapuni: a hiki i 1000 cycles. Ma muli o ka mana o 60%, hiki i ka helu o 100% ka hoʻopiʻi a me ka hoʻokuʻu ʻana o ka pahu pākaukau e hiki ke piʻi ma mua o 600 mau manawa, hiki i ke ola lawelawe ke hiki i 3-5 mau makahiki, a ʻo ke ola lawelawe ma kahi o ʻelua a ʻekolu mau manawa o ka pākaukau lead-acid. Me ka hana hou o ka ʻenehana a me ka hoʻomaikaʻi ʻana i nā mea hana, ʻoi aku ka lōʻihi o ke ola o ka pākaukau, a ʻoi aku ka kiʻekiʻe o ke kumukūʻai.

5. Haʻahaʻa haʻahaʻa hoʻokuʻu ʻana: emi iho ma mua o 5% i kēlā me kēia mahina.

6. Hiki ke hoʻohana ʻia ka nui o ka wela haʻahaʻa a me ka haʻahaʻa haʻahaʻa haʻahaʻa: hiki ke hana i ka pā lithium mana ma waena o - 20 ℃ a me + 55 ℃, ʻoi aku ka maikaʻi no ka hoʻohana haʻahaʻa haʻahaʻa, ʻoiai e hoʻemi nui ʻia ka hana ʻana o ka pālolo wai (e like me ka pākaukau lead-acid a me ka nickel-hydrogen battery) ma muli o ka maikaʻi ʻole o ka wai electrolyte i ka haʻahaʻa haʻahaʻa.

7. ʻAʻohe hopena hoʻomanaʻo: no laila, ʻaʻole pono e hoʻokuʻu e like me ka nickel-cadmium battery a me ka nickel-hydrogen battery ma mua o kēlā me kēia kau ʻana, a hiki ke hoʻopiʻi ʻia i kēlā me kēia manawa a ma nā wahi āpau. ʻO ka hohonu o ka hoʻopiʻi ʻana a me ka hoʻokuʻu ʻana he liʻiliʻi ka hopena i ke ola lawelawe o ka pā. Hiki ke hoʻopiha piha a hoʻokuʻu ʻia. Hoʻopiha piha ʻia kā mākou hoʻāʻo pōʻaiapuni a hoʻokuʻu ʻia.

8. He mea kūpono loa no ka puʻupuʻu mana: ma waho aʻe o ka voltage kiʻekiʻe o ka pā lithium, hiki i ka papa pale o ka lithium power battery pack ke hoʻokō i ka nānā pono kiʻekiʻe o kēlā me kēia pākahi a me ka hoʻokele naʻauao haʻahaʻa. Loaʻa iā ia ka overcharge, over-discharge, wela, overcurrent, short-circuit protection, laka ʻana i ka hana hoʻihoʻi ponoʻī a me ka hana pono kaulike kaulike, e hoʻolōʻihi loa i ke ola lawelawe o ka pākaukau. ʻOiai ʻo nā ʻano ʻokoʻa ʻē aʻe (e like me nā pahu pahu lead-acid) e maʻalahi i ka hoʻonui ʻana a me ka hoʻokuʻu ʻana ma muli o ke kūpaʻa ʻana o ka pākaukau, ka charger a me nā pilikia ʻē aʻe i ka wā e hoʻohana ai (ma muli o ke kumu kūʻai a me nā kumu ʻē aʻe, ʻaʻole hiki ke nānā ʻia kēlā me kēia pākahi pākahi i loko o ka pahu pahu pahu lead-acid)

9.''ōmaʻomaʻo pākaukau', i kākoʻo 'ia e ka moku'āina. Ma muli o ka loaʻa ʻana o nā mea ʻino ke alakaʻi a me ka cadmium i loko o nā pākaʻi lead-acid a me nā pā nickel cadmium, ua paʻa ka mokuʻāina e hoʻoikaika i ka nānā ʻana a me ka hoʻomalu ʻana (ka hoʻopau ʻana i ka ʻauhau ʻauhau hoʻoiho o nā pākiʻi lead-acid, ka piʻi ʻana o ka ʻauhau kumu alakaʻi a me ka palena o ka lawe ʻana aku i nā kaʻa uila lead-acid), a e piʻi pū ke kumukūʻai o nā hui like. ʻOiai ʻaʻohe pollution o ka pā lithium, mai ka manaʻo o ka mālama waiwai, ka recycling o ka lithium power battery, ka palekana i ka hana hou ʻana a me ke kumukūʻai o ka hana hou ʻana e pono e noʻonoʻo ʻia.

10. Loaʻa nā pōʻino palekana: ma muli o ke kiʻekiʻe o ka ikehu a me ka maikaʻi ʻole o ka paʻa ʻana o nā mea paʻa o ka mana lithium, hiki i nā pā lithium ke pilikia i nā pilikia palekana. ʻO nā mea hana kaulana o ka honua o nā kelepona kelepona a me nā pakuhi puke (lithium cobalt oxide a me nā mea ternary) a me nā hui Iapana e like me Sanyo a me Sony e koi i ka mana o ka pahū o ka pākaukau e hoʻomalu ʻia ma lalo o 40 ppb (hoʻokahi piliona), a he mea maikaʻi ia no nā hui kūloko e hiki i ka ppm (hoʻokahi miliona), ʻoi aku ka nui o ka mana o ka pā uila ma mua o 100 mau manawa o ka pono o ke kelepona paʻa. ʻOiai ʻo nā ʻeke lithium cobalt oxide a me nā mea ternary i loaʻa nā pōmaikaʻi o ka paona māmā a me ka liʻiliʻi liʻiliʻi, ʻaʻole kūpono lākou no nā pihi mana i nā kaʻa uila.

11. ʻO ke kumukūʻai kiʻekiʻe: ʻo ke kumukūʻai o ka pā uila lithium me ka volta like a me ka hiki ke 3-4 mau manawa o ka lead-acid. Me ka hoʻonui ʻana o ka mākeke pākaukau lithium power, ka hōʻemi ʻana o ke kumukūʻai, ka hoʻomaikaʻi ʻana o ka hana a me ka piʻi ʻana o ke kumu kūʻai pākaukau lead-acid, ʻoi aku ka nui o ke kumukūʻai o ka pā uila lithium ma mua o ka pākaukau lead-acid.