Ke lawe nei nā pila LiFePO4 i ka "hoʻopiʻi" o ka honua pākaukau.Akā he aha ka manaʻo o "LiFePO4"?He aha ka mea i ʻoi aku ka maikaʻi o kēia mau pākaukau ma mua o nā ʻano ʻē aʻe?

E heluhelu no ka pane i kēia mau nīnau a me nā mea hou aku.

He aha nā Bateri LiFePO4?

ʻO nā ʻōhua LiFePO4 kahi ʻano pākaukau lithium i kūkulu ʻia mai ka lithium iron phosphate.ʻO nā ʻokoʻa ʻē aʻe i loko o ka ʻāpana lithium:

Lithium Cobalt Oxide (LiCoO22)
Lithium Nickel Manganese Cobalt Oxide (LiNiMnCoO2)
Lithium Titanate (LTO)
Lithium Manganese Oxide (LiMn2O4)
Lithium Nickel Cobalt Aluminum Oxide (LiNiCoAlO2)

Hoʻomanaʻo paha ʻoe i kekahi o kēia mau mea mai ka papa kemika.Ma laila ʻoe i hoʻopau ai i nā hola e hoʻopaʻanaʻau i ka papaʻaina (a i ʻole, e nānā ana ma ka paia o ke kumu).Ma laila ʻoe i hana ai i nā hoʻokolohua (a i ʻole, e nānā ana i kou ʻūhā me ka hoʻohālike ʻana e hoʻolohe i nā hoʻokolohua).

ʻOiaʻiʻo, i kēlā me kēia manawa, makemake kekahi haumāna i nā hoʻokolohua a hoʻopau i ka lilo ʻana i chemist.A ʻo nā chemists ka mea i ʻike i nā hui lithium maikaʻi loa no nā pā.ʻO ka moʻolelo lōʻihi, ʻo ia ke ʻano o ka hānau ʻana o ka pā LiFePO4.(I ka makahiki 1996, na ke Kulanui o Texas, e pololei).Ua ʻike ʻia ʻo LiFePO4 i kēia manawa ʻo ia ka mea palekana, paʻa loa a hilinaʻi hoʻi i ka pā lithium.

He Moolelo Pokole no ka Bateri LiFePO4

Ua hoʻomaka ka pākaukau LiFePO4 me John B. Goodenough a me Arumugam Manthiram.ʻO lākou ka mea mua i ʻike i nā mea i hoʻohana ʻia i loko o nā pā lithium-ion.ʻAʻole kūpono loa nā mea anode no ka hoʻohana ʻana i nā pākahi lithium-ion.ʻO kēia no ka mea ua maʻalahi lākou i ka pōkole pōkole.

Ua ʻike nā kānaka ʻepekema ʻoi aku ka maikaʻi o nā mea cathode no nā pā lithium-ion.A maopopo loa kēia i nā ʻano ʻokoʻa pākahi LiFePO4.ʻO ka wikiwiki, hoʻonui i ka paʻa, conductivity - hoʻomaikaʻi i nā ʻano mea āpau, a me poof!Hānau ʻia nā pākahi LiFePO4.

I kēia lā, loaʻa nā pila LiFePO4 hiki ke hoʻouka hou ma nā wahi āpau.He nui nā mea pono o kēia mau pila - hoʻohana ʻia i nā waʻa, nā ʻōnaehana solar, nā kaʻa a me nā mea hou aku.ʻAʻohe cobalt-ʻole nā pila LiFePO4, a emi ke kumu kūʻai ma mua o ka hapa nui o kāna mau mea ʻē aʻe (i ka wā lōʻihi).ʻAʻole ʻona a lōʻihi ka lōʻihi.Akā e hiki koke ana mākou i kēlā.Loaʻa i ka wā e hiki mai ana nā manaʻo maikaʻi loa no ka pākaukau LiFePO4.

Akā he aha ka mea e ʻoi aku ka maikaʻi o ka pākaukau LiFePO4?

LiFePO4 vs. Lithium Ion Bateri

I kēia manawa ua ʻike mākou i ke ʻano o nā pākahi LiFePO4, e kūkākūkā kākou i ka mea i ʻoi aku ka maikaʻi o ka LiFePO4 ma mua o ka lithium ion a me nā pākahi lithium ʻē aʻe.

ʻAʻole maikaʻi ka pākaukau LiFePO4 no nā mea hoʻohana e like me nā wati.No ka mea he haʻahaʻa haʻahaʻa ko lākou ikehu i hoʻohālikelike ʻia me nā ʻenekini lithium-ion ʻē aʻe.ʻO kēlā ʻōlelo, no nā mea e like me nā ʻōnaehana ikehu lā, nā RV, nā kaʻa kolepa, nā moku bass, a me nā kaʻa kaʻa uila, ʻo ia ka mea maikaʻi loa.ma kahi mamao loa.No ke aha mai?

ʻAe, no ka mea hoʻokahi, ʻoi aku ka lōʻihi o ke ola ʻana o kahi pākaukau LiFePO4 ma mua o 4x ma mua o nā pākahi lithium ion ʻē aʻe.

ʻO ia hoʻi ke ʻano pākaukau lithium palekana loa ma ka mākeke, ʻoi aku ka palekana ma mua o ka lithiom ion a me nā ʻano pākaukau ʻē aʻe.

A ʻo ka mea hope akā ʻaʻole ka mea liʻiliʻi loa, ʻaʻole hiki i nā pākahi LiFePO4 ke piʻi wale i 3,000-5,000 pōʻai a ʻoi aku paha…100% hohonu o ka hoʻokuʻu ʻana (DOD).No ke aha ia mea?No ka mea, ʻo ia hoʻi, me LiFePO4 (ʻaʻole like me nā pila ʻē aʻe) ʻaʻole pono ʻoe e hopohopo no ka hoʻokuʻu ʻana i kāu pākaukau.Eia kekahi, hiki iā ʻoe ke hoʻohana iā ia no ka manawa lōʻihi ma muli o ka hopena.I ka ʻoiaʻiʻo, hiki iā ʻoe ke hoʻohana i kahi pākaukau LiFePO4 maikaʻi no nā makahiki he nui ma mua o nā ʻano pākaukau ʻē aʻe.Ua helu ʻia ʻo ia ma kahi o 5,000 mau pōʻai.Ma kahi o 10 mau makahiki.No laila ke kumu kūʻai maʻamau i ka manawanui loaʻoi aku ka maikaʻi.ʻO ia ke ʻano o ka hoʻopaʻa ʻana o nā pākahi LiFePO4 vs lithium ion.

Eia ke kumu i ʻoi aku ka maikaʻi o nā pākahi LiFePO4 ma mua o ka lithium ion wale nō, akā ʻo nā ʻano pākaukau ʻē aʻe ma ka laulā.

Palekana, Kemika Paʻa

He mea koʻikoʻi ka palekana pākaukau lithium.ʻO ka nūhou"pahū" nā ʻōhua pona lithium-ionua akaka ia mea.ʻO kekahi o nā pono koʻikoʻi ko LiFePO4 ma mua o nā ʻano pākaukau ʻē aʻe he palekana.ʻO LiFePO4 ka ʻano pākaukau lithium palekana loa.ʻO ia ka palekana o kēlā me kēia ʻano, ʻoiaʻiʻo.

ʻO ka holoʻokoʻa, loaʻa i nā ʻeke LifePO4 ka kemika lithium palekana loa.No ke aha mai?No ka mea, ʻoi aku ka maikaʻi o ka hoʻomehana ʻana o ka lithium iron phosphate.ʻO kēia kahi mea ʻakika alakaʻi a ʻaʻole loaʻa ka hapa nui o nā ʻano pākaukau ma ka pae LiFePO4.ʻO LiFePO4hiki ole ke puhi.Hiki iā ia ke pale i nā wela kiʻekiʻe me ka palaho ʻole.ʻAʻole hiki ke holo i ka wela, a e maʻalili i ka lumi wela.

Inā hoʻokomo ʻoe i ka pākaukau LiFePO4 i nā wela ʻino a i ʻole nā hanana pōʻino (e like me ke kaapuni pōkole a i ʻole ka hāʻule ʻana) ʻaʻole ia e hoʻomaka i ke ahi a pahū paha.No ka poʻe e hoʻohana ana i nā ʻenekini LiFePO4 hohonu i kēlā me kēia lā i loko o kahi RV, waʻa bass, scooter, a i ʻole liftgate, hōʻoluʻolu kēia ʻoiaʻiʻo.

Palekana Kaiapuni

He pōmaikaʻi nā pāka LiFePO4 i ko kākou honua no ka mea hiki ke hoʻouka hou ʻia.Akā ʻaʻole i pau ko lākou ʻoluʻolu.ʻAʻole e like me ka waikawa lead a me ka nickel oxide lithium batteries, ʻaʻohe mea ʻawaʻawa a ʻaʻole e hū.Hiki iā ʻoe ke hana hou iā lākou.Akā ʻaʻole pono ʻoe e hana pinepine i kēlā, no ka mea he 5000 mau manawa.ʻO ia ke ʻano hiki iā ʻoe ke hoʻonui iā lākou (ma ka liʻiliʻi) 5,000 mau manawa.I ka hoʻohālikelike ʻana, he 300-400 mau pōʻaiapuni wale nō ka lōʻihi o nā ʻakika acid lead.

ʻOi aku ka maikaʻi a me ka hana

Makemake ʻoe i kahi pākaukau palekana ʻole.Akā makemake ʻoe i kahi pākaukau e hana maikaʻi ana.Hōʻike kēia mau ʻikepili e hāʻawi ʻo LiFePO4 i nā mea āpau a ʻoi aku:

ʻO ka maikaʻi o ka hoʻopaʻa ʻana: hiki i kahi pākahi LiFePO4 ke hoʻopiha piha i nā hola 2 a i ʻole.
Ka helu hoʻokuʻu ponoʻī inā ʻaʻole i hoʻohana ʻia: 2% wale nō i kēlā me kēia mahina.(Hoʻohālikelike ʻia me 30% no nā ʻakika waikawa lead).
ʻOi aku ka kiʻekiʻe o ka manawa holo ma mua o nā ʻakika ʻakika alakaʻi/nā pākahi lithium ʻē aʻe.
Ka mana paʻa: ka nui o ka amperage ma lalo o 50% ke ola pākaukau.
ʻAʻole pono ka mālama.

Liʻiliʻi a māmā

Nui nā kumu i mea e hoʻomaikaʻi ai i nā pila LiFePO4.E kamaʻilio e pili ana i ke kaupaona ʻana-he mau māmā holoʻokoʻa lākou.ʻO ka ʻoiaʻiʻo, ua ʻoi aku ka māmā o 50% ma mua o nā pākahi lithium manganese oxide.ʻOi aku ka maʻalahi o ko lākou kaumaha a hiki i ka 70% ma mua o nā pākī waikawa lead.

Ke hoʻohana ʻoe i kāu pākaukau LiFePO4 i loko o kahi kaʻa, unuhi kēia i ka hoʻohana ʻana i ke kinoea liʻiliʻi, a ʻoi aku ka maikaʻi o ka maneuverability.He paʻa nō hoʻi lākou, e hoʻokuʻu ana i ka lewa ma kāu scooter, waʻa, RV, a i ʻole ka noi ʻoihana.

LiFePO4 Bateri vs. Non-Lithium Batteries

I ka hiki ʻana mai i ka LiFePO4 vs lithium ion, ʻo LiFePO4 ka mea lanakila.Akā, pehea ka hoʻohālikelike ʻana o nā pākahiko LiFePO4 me nā ʻokoʻa ʻē aʻe i hoʻouka hou ʻia ma ka mākeke i kēia lā?

Na Bateri Aakika Lead

He kūʻai kūʻai paha nā ʻakika ʻakika alakaʻi i ka wā mua, akā e hoʻopau lākou i ke kumu kūʻai hou aku iā ʻoe ma ka holo lōʻihi.No ka mea pono lākou i ka mālama mau, a pono ʻoe e hoʻololi pinepine iā lākou.He 2-4x ka lōʻihi o ka pākaukau LiFePO4, me ka mālama pono ʻole.

Nā Baʻa Gel

E like me nā ʻokoʻa LiFePO4, ʻaʻole pono nā pila gel i ka hoʻonui pinepine ʻana.ʻAʻole lākou e lilo i ka uku ke mālama ʻia.Ma hea ka ʻokoʻa o ka gel a me ka LiFePO4?ʻO kahi kumu nui ke kaʻina hoʻoili.Hoʻopaʻa ʻia nā pila gel i ka wikiwiki o ka snail.Eia kekahi, pono ʻoe e hoʻokaʻawale iā lākou i ka wā i hoʻopiʻi ʻia ai ka 100% e pale aku i ka hōʻino ʻana iā lākou.

AGM Battery

E pōʻino nui ana nā pila AGM i kāu pēke, a nui ka pilikia no ka lilo ʻana iā lākou iho inā e hoʻokahe ʻoe iā lākou ma mua o 50% ka nui.Hiki ke paʻakikī ka mālama ʻana iā lākou.Hiki ke hoʻokuʻu loa ʻia nā ʻeke lithium LiFePO4 Ionic me ka ʻole o ka pōʻino.

He Battery LiFePO4 no kēlā me kēia noi

Ua hōʻoia ka ʻenehana LiFePO4 i ka pono no nā ʻano noi like ʻole.Eia kekahi o lākou:

Nā waʻa lawaiʻa a me nā kayak:ʻO ka liʻiliʻi o ka manawa hoʻouka a me ka manawa holo lōʻihi, ʻoi aku ka nui o ka manawa ma waho o ka wai.ʻO ke kaumaha liʻiliʻi e hiki ai ke hoʻololi maʻalahi a me ka hoʻoikaika wikiwiki i ka wā o kēlā hoʻokūkū lawaiʻa kiʻekiʻe.
Nā mopeds a me nā mobility scooter:ʻAʻohe paona make e hoʻolohi iā ʻoe.E hoʻopaʻa i ka liʻiliʻi ma mua o ka piha piha no nā huakaʻi hele ʻole me ka hōʻino ʻole i kāu pākaukau.
Nā hoʻonohonoho lā:E lawe i nā ʻokoʻa liʻiliʻi LiFePO4 ma nā wahi a pau e lawe ai ke ola iā ʻoe (ʻoiai inā piʻi mauna a mamao loa mai ka pā) a hoʻohana i ka mana o ka lā.
Hoʻohana kālepa:ʻO kēia mau pila ka mea palekana loa, ʻoi aku ka paʻakikī o nā pākahi lithium ma waho.No laila maikaʻi lākou no nā noi ʻoihana e like me nā mīkini papahele, liftgates, a me nā mea hou aku.
Nui aʻe:Eia kekahi, hoʻohana nā pākaukau lithium iron phosphate i nā mea he nui.No ka laʻana - nā kukui uila, nā paka uila, nā mea lekiō, nā kukui pilikia a me nā mea hou aku.

He mea kūpono nā pākahi LiFePO4 no ka hoʻohana ʻana i kēlā me kēia lā, ka mana hoʻihoʻi, a me nā mea hou aku!Loaʻa iā lākou nā pōmaikaʻi maikaʻi loa no nā RV a me nā huakaʻi huakaʻi.E aʻo hou ma aneʻi.

E aʻo e pili ana i nā ʻano ʻokoʻa o nā ʻeke lithium a pehea e hoʻohana ʻia ai lākou ma aneʻi:

LiFePO4 Pane wikiwiki

Ua like anei ka LiFePO4 me ka lithium ion?

Aʻole iki!He 4x ka lōʻihi o ke ola pōʻaiapuni o ka pākaukau LiFePO4 ma mua o nā ʻeke lithium ion polymer.

Maikaʻi anei nā pila LiFePO4?

ʻAe, no ka hoʻomaka ʻana, ʻoi aku ka maikaʻi o nā pākahi LiFePO4 i hoʻohālikelike ʻia i nā ʻāpana kuʻuna.ʻAʻole ʻo ia wale nō, ua māmā loa lākou a hiki iā ʻoe ke hoʻohana i ka hapa nui o ka mana o kāu pākaukau me ka pilikia ʻole.(Hiki iā ʻoe ke hoʻohana ma kahi o 50% wale nō me nā ʻakika waikawa lead. Ma hope o kēlā, e pōʻino ka pā.

Hiki iā LiFePO4 ke puhi i ke ahi?

ʻO nā ʻokoʻa LiFePO4 ka palekana loa o nā pā lithium, no ka mea, ʻaʻole lākou e puhi i ke ahi, ʻaʻole e wela loa.ʻOiai inā ʻoe e paʻi i ka pākaukau ʻaʻole e pau ke ahi.He hoʻomaikaʻi nui kēia ma luna o nā pākahi lithium ʻē aʻe, hiki ke hoʻoulu a puhi i ke ahi.

Ua ʻoi aku ka maikaʻi o ka LiFePO4 ma mua o ka lithium ion?

Aia ka ʻaoʻao o ka pākaukau LiFePO4 ma luna o ka lithium ion, ma ke ʻano o ke ola pōʻaiapili (ʻoi aku ka lōʻihi o 4-5x), a me ka palekana.He mea nui kēia no ka mea hiki i nā ʻeke lithium ion ke wela a hiki i ke ahi, ʻoiai ʻaʻole ʻo LiFePO4.

No ke aha ke kumu kūʻai nui o LiFePO4?

ʻOi aku ke kumu kūʻai ma mua o nā pila LiFePO4, akā ʻoi aku ka liʻiliʻi no ka wā lōʻihi no ka lōʻihi o ka lōʻihi.ʻOi aku ke kumukūʻai ma mua no ka mea ʻoi aku ka pipiʻi o nā mea hana i kūkulu ʻia.Akā, koho nā kānaka iā lākou ma mua o nā pila ʻē aʻe.No ke aha mai?No ka mea, ua loaʻa iā LiFePO4lehulehuʻoi aku ka maikaʻi ma mua o nā pākahi ʻē aʻe.No ka laʻana, ʻoi aku ka māmā ma mua o ka waikawa lead a me nā ʻano pākaukau ʻē aʻe.ʻOi aku ka palekana, lōʻihi ka lōʻihi, ʻaʻole pono e mālama.

He lipo anei ka LiFePO4?

ʻAʻole. He nui nā pono ʻokoʻa o Lifepo4 ma luna o Lipo, a ʻoiai he mau mea kemika lithium ʻelua, ʻaʻole like lākou.

He aha kaʻu e hoʻohana ai i nā Bateri LiFePO4?

Hiki iā ʻoe ke hoʻohana i nā pila LiFePO4 no nā mea like āu e hoʻohana ai i ka waikawa kepau, AGM a i ʻole nā pākuʻi kuʻuna.No ka laʻana, hiki iā ʻoe ke hoʻohana iā lākou i ka mananā waʻa bass a me nā mea pāʻani moana ʻē aʻe.A i ʻole RV.A i ʻole nā hoʻonohonoho lā, nā mobility scooter, a me nā mea hou aku.

ʻOi aku ka pōʻino o ka LiFePO4 ma mua o ka AGM a i ʻole ka waikawa lead?

ʻAʻole.ʻOi aku ka palekana.A no nā kumu he nui, me ka ʻoiaʻiʻo ʻaʻole e hoʻoheheʻe nā pahu LiFePO4 i nā uahi ʻona.ʻAʻole lākou e hoʻokahe i ka ʻakika sulfuric e like me ka nui o nā pākahi ʻē aʻe (e like me ka waikawa lead).

Hiki iaʻu ke waiho i kaʻu pākahiko LiFePO4 ma luna o ke kau?

Inā loaʻa i kāu mau pila LiFePO4 kahi ʻōnaehana hoʻokele pila, e pale ia i kāu pila mai ka hoʻouka ʻana.Loaʻa i kā mākou mau pākahi Ionic āpauʻōnaehana hoʻokele pākaukau.

He aha ka lōʻihi o ke ola ʻana o nā pākahi LiFePO4?

ʻO ka manaʻolana ola kekahi o nā pōmaikaʻi nui loa, inā ʻaʻolekanui loa o ka LiFePO4.Hoʻopaʻa ʻia kā mākou mau pākahi lithium e mau ana ma kahi o 5,000 mau pōʻai.ʻO ia hoʻi, 10 mau makahiki a i ʻole (a ʻoi aku ka nui), ma muli o ka hoʻohana ʻana.ʻOiai ma hope o kēlā mau pōʻaiapuni 5,000, hiki i kā mākou mau ʻaniani LiFePO4mauhana ma 70% hiki.A ʻoi aku ka maikaʻi, hiki iā ʻoe ke hoʻokuʻu i ka 80% me ka ʻole o kahi pilikia.(Hele ʻia ke kinoea i ka wā i hoʻokuʻu ʻia ai ma mua o 50%).

Ka manawa hoʻouna: Iulai-19-2022

He aha ka Lithium Ion phosphate pākaukau