Pehea e hoʻohana mau ʻia ai ka ʻōnaehana hoʻopaʻa ikehu pākaukau e ka ʻōnaehana mana o ka lā?

2022/04/08

Mea kākau:Iflowpower –Mea Hoolako Uila Uila

E like me nā ʻano like ʻole o nā panela lā e hoʻololi ai i ka hana a me ka mālama ʻana i nā ʻōnaehana mana o ka lā, e hoʻopilikia pū kekahi ʻano ʻano pākahi i ka hana a me ka mālama ʻana i nā ʻōnaehana mālama ikehu. Inā ʻimi kekahi i nā huahana mālama ikehu ʻuʻuku a paʻa, hoʻohana paha ia i nā ʻanuʻu lead-acid, akā he mau hana mālama hou aʻe kēia. No ka mea nona ka ʻōnaehana mana o ka lā no ka mālama ʻana, ʻo ka hoʻohana ʻana i kahi ʻōnaehana mālama ikehu lithium-ion kahi koho nui, akā ʻaʻole pili lākou i nā kaiapuni koʻikoʻi.

Hiki i nā pae like ʻole o ka mālama ʻana i ka pākaukau ke hoʻopili i ka ʻōnaehana mālama ikehu i hāpai ʻia e ka ikehu lā + mālama ikehu. ʻO nā mea e pono ai ka mālama ʻana no kekahi mau huahana mālama ikehu pākaukau maʻamau i hoʻohana ʻia i ka ʻoihana mana o ka lā: nā ʻeke lithium-ion, nā pākaʻi lead-acid, nā ʻāpana nickel-cadmium, a me nā pā wai kahe. (1) Ua ʻōlelo ʻo Brentharris, ka mea nāna i hoʻokumu a me ka Luna Nui ʻenehana o Lithium Ion Battery Eguanatechnologies, ua lilo ka pā lithium-ion i ka huahana mālama ikehu makemake o ka hapa nui o nā noi mana solar ma muli o kona kiʻekiʻe kiʻekiʻe, mālama haʻahaʻa, haʻahaʻa kumu kūʻai.

ʻAʻole pili nā pākahi Lithium-ion i kekahi mau noi kikoʻī, e like me nā mahana wela a i ʻole nā ​​manawa, ʻoiai e hoʻohana ana i nā ʻokoʻa ʻē aʻe i ʻoi aku ka maikaʻi o ke kumukūʻai. ʻO ka pāhana hoʻomalu kiʻekiʻe loa o ka pāhana lithium-ion he helu degradation. E like me ke kelepona kelepona paʻalima, ua nalowale loa ka pākaukau lithium ion i hoʻohana ʻia i ka ʻōnaehana mālama ikehu o nā hale mana o ka lā ma hope o kekahi helu o ka hoʻouka ʻana a me ka hoʻokuʻu ʻana.

Pono nā mea hoʻomohala e hoʻolālā no kēia wikiwiki o ka hoʻohaʻahaʻa. ʻElua mau ʻano pākaukau lithium-ion maʻamau i hoʻohana ʻia i ka ikehu o ka lā + nā pāhana mālama ikehu, ʻo ia nā pākahiko lithium iron phosphate (LFP) a me nā pākahiko lithium nickel manganese cobalt (NMC). ʻO Sonnen Lithium Iron (LFP) Pūnaehana Pūnaehana (2) Lithium Iron (LFP) Battery Lithium Titanophosphate (LFP) ʻO ka Bateri he mea palekana a paʻa.

Ma muli o ka hoʻohana ʻana i nā mea kobalt, ʻaʻohe pilikia wela o waho o ka mana (ahi), a ʻaʻole e ventilate a ʻoluʻolu paha, no laila hiki ke maʻalahi ke hoʻokomo ʻia i loko o ka hale, a he kūpono loa ia no nā ʻōnaehana mālama ikehu noho. Wahi a ka phosphate (LFP) Battery Manufacturer Sonnen, kūpono kēia pākaukau no nā noi mālama ikehu paʻa, ʻoi aku ka nui o ka wā e hoʻohana ʻia ai ka pākaukau e hoʻololi i ka hoʻohana ʻana i ka mana o ka lā a me ka lawelawe grid. He aha ka hana maʻamau? ʻAʻole pono ka pākaukau Lithium iron phosphate (LFP) i ka mālama hou ʻana, akā hiki ke hoʻopili ʻia kona wahi hoʻokomo i ka hana.

Hiki ke hoʻohana ʻia ka ʻōnaehana hoʻokele pākaukau (BMS) e nānā ʻokoʻa i ka mahana, ke kūlana hoʻouka, ke ola pōʻai o kēlā me kēia pākaukau e hoʻonui i ka hana. ʻOiai ka lōʻihi o ka hoʻokomo ʻana o ka ʻōnaehana mālama ikehu ma kahi ākea wela a me ke kiʻekiʻe e ʻae ʻia, ʻaʻole hiki ke hoʻohana ʻia nā ana mālama. Ua ʻōlelo ʻo CARLOSRESTREPO, Hope Pelekikena o Sonnen, "I ka wā e mālama ʻia ai ka pākaukau lithium iron phosphate (LFP) a hoʻokomo ʻia i kahi i hoʻokomo ʻia ai ka hoʻolālā huahana, mai mālama mau.

Eia naʻe, e mālama i ka wela o ka pākaukau mai nā wela kiʻekiʻe e hōʻoia i ka hana kūpono. ʻAʻole pono ka pākaukau no ka hoʻololi ʻana i ka mahana. "Ua ʻōlelo ʻo CEO Bradhansen, EnSyncenergy:" Loaʻa paha ka pākaukau lithium iron phosphate (LFP) i kahi hoʻoweliweli o ka hoʻouka ʻana, ke kiʻekiʻe wela, a me ka pōʻino kino a me ke kaomi, no laila pono mākou e hōʻoia i ka palekana.

I ka hoʻohana ʻana i kahi pākaukau ma kahi noho a kokoke paha, koho ʻia ka ʻāpana kumu o ka ʻōnaehana no ka mea he kumu alakaʻi nui ka ʻōnaehana. "Hoʻohana ka ʻōnaehana mālama ikehu o EGUANA i kahi pākahiko lithium nickel-manganese cobalt oxide (NMC) (3) lithium nickel manganese cobalt oxide (NMC) pākaukau lithium nickel manganese cobalt oxide (NMC) i ka wā e nānā ʻia ai ka ʻōnaehana hoʻokele, hiki nō hoʻi. no ka manawa lōʻihi Paʻa a palekana loa. Hiki i kēia pākaukau ke mālama i ka ikehu uila ma mua o nā ʻano ʻano pākaukau lithium ion ma o ka hoʻohui ʻana i nā mea e like me ka nickel a me ka manganese i loko o nā ʻāpana kemika.

He aha ka mālama ʻana i ka hana maʻamau? Me nā ʻokoʻa lithium-ion ʻē aʻe, ʻaʻole pono nā pā lithium nickel manganese cobalt oxide (NMC) i ka mālama nui. E nānā ka Pūnaehana Manaʻo Bateri (BMS) i ka volta, ka manawa a me ka mahana o ka pākaukau e hōʻoia i ka palekana a me ke ola hana. Ua ʻōlelo ʻo Eguana's Harris "ʻo nā hana koʻikoʻi e hoʻopōkole i ke ola pākaukau, a e holo ka ʻōnaehana nānā i nā moʻolelo o ka ʻōnaehana hoʻokele pila (BMS) e haʻi i ka palapala hōʻoia.

Pūnaehana hoʻokele pākaukau (BMS) pani ma lalo o nā kūlana hana ʻaʻole palekana. "Ke hoʻohana nei ka ʻōnaehana waihona ikehu o ka ʻoihana i ka LGChem, nā pākahi lithium nickel manganese cobalt oxide (NMC) i hana ʻia e LGChem. ʻOiai ka lōʻihi o ka hōʻoia ʻana o ka pae wela palekana, hiki ke hoʻohana ʻia ka lithium nickel manganese cobalt oxide (NMC) i ka hoʻoilo.

"Inā makemake ʻoe i nā ʻōnaehana mālama ikehu kau, pono e mālama ʻia i loko o ka lumi," i ʻōlelo ai ʻo Harris, a haʻi i ka hoʻoilo o Canada ma ke ʻano he mau hiʻohiʻona koʻikoʻi. ʻO PRIMUSPOWER's ZnBr hui pū ʻia ka wai kahe ʻana o ka ʻōnaehana mālama ikehu (4) ʻO ka pākaukau wai o kēia manawa - ʻoi aku ka bromide (ZnBR) bromide (Znbr) pā wai kahe wai (ʻoi loa e PrimusPower) kūpono loa no ka ʻōnaehana mālama ikehu lōʻihi. Hāʻawi ʻia ka pākaukau kahe wai me ʻelua mau mea kemika i hoʻoheheʻe ʻia i loko o ka wai i hoʻokaʻawale ʻia e ka diaphragm.

He paʻakai bromide i hoʻoheheʻe ʻia i loko o kahi electrolyte. He ʻokoʻa iki ka ʻenehana pākahiko i hoʻohana ʻia e PrimusPower mai nā pūnana kahe wai bromide (Znbr) kahiko, a ʻaʻole hoʻomaʻemaʻe ʻia a hoʻololi ʻia kona diaphragm. Hoʻohana ʻo PrimusPower i nā pahu hoʻopaʻa e mālama i ka electrolyte, ʻo kāna pākaukau kahe wai he palena pau ʻole a me ka pōʻai hoʻokuʻu ʻole me ka hōʻino ʻole o ka hana.

ʻAʻole liʻiliʻi ka pono o ka mālama ʻana i ka pila wai kahe. He aha ka mālama ʻana i ka hana maʻamau? ʻO ka pahu wai kahe e like me ka pahu lithium i hoʻohana ʻia i ka wahie, no laila ua lako wale lākou me kahi mea uila a me kahi cell electrolytic. Ua ʻōlelo ʻo Primus, ʻo kāna huahana EnergyPods wale nō ke alakaʻi i ka mālama mālama makahiki e nā ʻenehana lawelawe i hōʻoia ʻia a mālama ʻia (O & M) e hana i ka nānā maʻamau, hoʻololi i nā kānana ea, i hoʻopiha ʻia me nā electrolytes.

Hiki ke hoʻohana ʻia ka pila kahe i ka hoʻoilo, a hiki ke hoʻokomo ʻia ma lalo o nā kūlana anu. "Ke nānā nei mākou i nā pākaukau āpau i hoʻonohonoho ʻia i ka lā a pau e hōʻoia i ka hana kūpono a hoʻoholo ikaika i nā pilikia ma ka pūnaewele. Hiki ke hāʻawi ʻia kēia mau ʻikepili i nā mea nona ka manawa maoli.

"Ua ʻōlelo ʻo PrimusPower Ccojorgheinemann," ʻO kā mākou ola hoʻolālā pākaukau ka lōʻihi o ke ola o ka lawelawe ʻana o nā hale mana o ka lā me ka hoʻohana ʻana i ka hopena mālama mālama ikehu, a ʻoi aku ka lōʻihi o ka lōʻihi, a ʻaʻole e hoʻohui a hoʻololi pinepine paha e like me ka pākaukau lithium-ion. "ʻO Trojanbattery gel lead-acid battery (5) lead-acid battery ua ʻike maikaʻi ʻia, hilinaʻi ʻia ka pākaukau lead-acid a haʻahaʻa ke kumu kūʻai.

No ka mea ʻoi aku ke kaumaha o ke kumu o ka mea, pono e hoʻokomo ʻia kekahi ma kahi wahi ventilated. I kēia manawa ua hoʻomaopopo maikaʻi ʻia kā lākou hana a me ka mālama ʻana, no laila ua kūpono lākou no ka hapa nui o nā noi mālama lā + ikehu, a pono e mālama ʻia ma kahi maloʻo maʻalahi. He aha ka mālama ʻana i ka hana maʻamau? Pono e nānā ʻia ka pilina hope o ka pākaukau lead-acid i nā manawa he nui i ka makahiki no ka hōʻoia ʻana ʻaʻole lākou e wehe i ka manawa.

Pono e hoʻopiha pinepine ʻia ka pākaukau lead-acid waiwai nui i ka wai. Hoʻopaʻa ʻia ka pā aniani fiber separator (AGM) a me ka pahu gel lead acid, no laila mai hoʻopiha i ka electrolyte. Inā ʻaʻole hoʻohana ʻia ka pākaukau lead-acid no kekahi manawa, pono e mālama pono ʻia.

Ua ʻōlelo ʻo Trojanbattery e hoʻokuʻu ʻia ka pākaukau lead-acid iā ia iho i ka manawa, ʻoiai inā ʻaʻole pili ia i ka ukana, ua hoʻopiʻi ʻia i ka pae haʻahaʻa. Hoʻololi kēia lākiō hoʻokuʻu ponoʻī me ka mahana, e hoʻohui ka mahana kiʻekiʻe i ka hoʻokuʻu ʻana, ʻoiai nā haʻahaʻa haʻahaʻa e hōʻemi i ka hoʻokuʻu ʻana. Ua ʻōlelo ka poʻe loea TrojanBattery "ʻaʻole paʻakikī loa ka mālama ʻana i nā pākī lead-acid, akā nui ka hana mālama.

He ʻoiaʻiʻo loa kēia no ka hoʻohui ʻia ʻana o nā pākaʻi lead-acid i ka wai, ke hoʻohui ʻia ka wai distilled e hoʻohui i ka pae electrolyte, e ʻike ʻia ka wai waikawa i waho. Paipai mākou i nā limahana mālama pākaukau e komo i nā aniani palekana a me nā mīkina lima. Inā hiki i ka mea kūʻai ke noi i nā limahana o waho e kōkua i ka hoʻopau ʻana i kēia hana i ka mālama ʻana i ka pākaukau.

"ʻO nā ʻona nickel-cadmium (6) nickel cadmium (NICD) pākaukau nickel-based bateria o Enersys he mea kūpono no ke komo mamao i ka hoʻonohonoho pūnaewele, kūpono no ke koi ʻana i nā noi e koi ana i ka mana hoʻihoʻi hilinaʻi a ʻaʻole hiki ke mālama mau. Hana maikaʻi lākou i nā wela wela a ʻO ka hoʻokuʻu ʻana i ka hohonu. He aha ka mālama ʻana e hana maʻamau? Ua ʻōlelo ʻo Enersys ua like ia me ka mālama ʻana i ka pākaukau lead-acid a me nā mea like, a pono e nānā mau ʻia a hoʻohui ʻia me nā ʻaniani electrolyte nickel-cadmium (NICD).

No ka mea hiki i ka nickel cadmium (NICD) ke hana i loko o kahi ākea wela o ka hana, ʻaʻole pono e hoʻomākaukau no ke anuanu loa i ka hoʻoilo, akā ʻaʻole pono ka wahi i mālama ʻia i loko o ka pākaukau ma lalo o -22 ¡ã F. maloʻo ka ʻāina a i loko o ka pae wela kūpono, hiki ke mālama ʻia ka pākaukau nickel-cadmium (NICD) (ʻaʻole pili i ka ukana) no 12 mahina. Enersys Alternate Power Business Development and Marketing Director Jayfrankhouser.

"Hiki maʻalahi ka mea nona ka ʻōnaehana uila i ka heluhelu ʻana i ka volta a me ka nānā ʻana i ka pae wai electrolyte o nā ʻanuʻu nickel-cadmium. Hiki ke hoʻohui ʻia ka wai e ka mea nona, akā pono lākou e mālama i ka palekana i hōʻike ʻia ma ka hoʻonohonoho a me ka manual hana. pono e hoʻopau ʻia e nā ʻenehana loea.

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