Nā ʻano pākahi kaʻa - ʻo wai ka pila e koho ai?
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Nā ʻano pākahi kaʻa - ʻo wai ka pila e koho ai?

Nā ʻano pākahi kaʻa - ʻo wai ka pila e koho ai? 'Ōlelo nā kaʻa o kēia wā i nā hoʻonā i hoʻohana ʻia i nā makahiki i hala iho nei. Aia kekahi mau pila hou a ʻoi aku ka maikaʻi, no laila ʻaʻole i kaupalena ʻia ke koho ʻana o lākou i nā ʻāpana i kuhikuhi ʻia e ka mea hana. No laila, pono e hoʻomaʻamaʻa iā ʻoe iho me nā hiʻohiʻona pākaukau i hiki ke koho i ka mea kūpono loa no kāu kaʻa. E aʻo e pili ana i nā ʻano pākahi like ʻole a ʻike i kā lākou hana.

Me ka hoʻomohala ʻana o ka ʻenehana automotive, ke ulu nei ka noi no nā ʻoihana ʻoi aku ka maikaʻi, no laila i kēia lā ua loaʻa iā mākou ka manawa e koho ai mai kekahi mau hiʻohiʻona. Ua lilo nā pākaukau mālama ʻole i ka maʻamau hou no ka mea ʻaʻole pono lākou e hoʻonui i ka electrolyte ma ka hoʻohui ʻana i ka wai distilled. I ka manawa like, ua loaʻa kahi haʻahaʻa haʻahaʻa o ka evaporation o ka wai ma muli o nā papa i hana ʻia me ka alloy of lead me ka calcium a i ʻole ke alakaʻi me ka calcium a me ke kālā. Hoʻolālā ʻia ke kino i ke ʻano e hoʻi ai ka hapa nui o ka wai i ke ʻano wai. ʻO kekahi kumu e hoʻololi ai i ke koho ʻana i nā ʻenekini ola lōʻihi, ʻo ia ka piʻi ʻana ma mua o 70 pakeneka o ka hana ʻana o nā kaʻa me Start-Stop, ʻo ia hoʻi, hoʻōki ʻokoʻa ka ʻenekini i ke kaʻa ma ke alanui. E heluhelu e pili ana i ka ʻokoʻa ma waena o nā pākahi pākahi.

E nānā pū: Hoʻomaka-Stop pani pani

ʻO nā Bateri ʻakika Lead (SLA)

Ua hoʻolālā ʻia ka hoʻolālā pākaukau lead-acid i ka makahiki 1859, a ʻo ka mea hoihoi, hoʻohana nui ʻia kēia ʻano hoʻohālike ma muli o kona kumu kūʻai haʻahaʻa. No ka hoʻolālā ʻana ka inoa. Hoʻokahi pūnaewele pākaukau lead-acid i hoʻonohonoho ʻia o nā pā pākaukau me:

anodes mai ke kēpau metala, nā cathodes mai PbO2, electrolyte, ʻo ia ka mea ma kahi o 37% aqueous solution o ka sulfuric acid me nā mea hoʻohui like ʻole.

ʻO nā pākahi SLA mālama ʻole i hoʻohana pinepine ʻia he 6 mau pūnaewele a loaʻa i ka volta nominal o 12V. I ka ʻoihana kaʻa, hoʻohana nui ʻia lākou i nā ʻano kaʻa āpau, mai nā kaʻa a i nā kaʻa.

ʻO nā pōmaikaʻi o ka pākaukau SLA: ke kū'ē i ka hoʻokuʻu hohonu a me ka hiki ke hoʻihoʻi piha i nā ʻāpana kumu ma o ka hoʻouka ʻana i kahi pākaukau "ʻole".

ʻO nā hemahema o ka pākaukau SLA: ʻo ka pilikia o ka sulfation i ka wā i hoʻokuʻu ʻia ai ka hapa a i ʻole ka pau ʻana a me ka pono e hoʻonui i ka electrolyte.

E nānā pū hoʻi: No ke aha e hoʻoheheʻe ai ka pahu kaʻa?

ʻO nā ʻakika gel (GEL) a me ka moena aniani ʻaloʻalo (AGM)

Ua like loa nā ʻokoʻa AGM a me GEL ma ke ʻano o: ikaika mechanical, lōʻihi,

hoʻohana kau, hoʻihoʻi maikaʻi ma hope o ka hoʻokuʻu ʻana.

Hana ʻia nā pākahi AGM mai kahi wai electrolyte i loko o kahi mea hoʻokaʻawale moena aniani. Eia nō naʻe, ma ke ʻano o nā ʻāpana gel, ʻo nā electrolytes gel he mau hoʻonā wai o ka sulfuric acid, akā naʻe, hoʻohui ʻia kahi gelling agent iā lākou.

ʻO ke ʻano AGM ka hopena maikaʻi loa no ka huki wikiwiki akā pāpaʻu e pili ana i ka hoʻomaka ʻana o ka ʻenekini, pono i nā kaʻa e like me: nā ambulances, nā kaʻa mākaʻi, nā kaʻa. ʻO ke ʻano GEL, ma ka ʻaoʻao ʻē aʻe, he hopena maikaʻi ia no ka hoʻokuʻu lohi akā ʻoi aku ka hohonu e like me nā kaʻa me nā ʻōnaehana hoʻomaka a me nā SUV.

ʻO nā pōmaikaʻi o nā pihi AGM a me GEL: paʻa, mālama ʻole (ʻaʻole koi i ka mālama mau a i ʻole electrolyte topping up), kūʻē i nā haʻalulu a me nā haʻalulu, hiki ke hana i nā kūlana like ʻole.

ʻO nā hemahema o nā pihi AGM a me GEL: ke koi no nā kūlana charging i koho pono ʻia. Wehe wale kā lākou mau kīwī i ke kūkulu ʻana i ke kaomi kiʻekiʻe i ka wā e puka mai ana ka ikaika ma muli o ka overcharging, a laila e hoʻoiho iā lākou i kahi hōʻemi hiki ʻole i ko lākou hiki.

E ʻike pū: ʻO ka pākaukau gel - pehea e koho ai i ka mea maikaʻi loa?

Nā ʻāpana EFB/AFB/ECM

EFB (Enhanced Flooded Battery), AFB (Advanced Flooded Battery) a me ECM (Enhanced Cycling Mat) i hoʻololi ʻia i nā ʻeke-acid lead me ke ola lōʻihi ma muli o ko lākou hoʻolālā ʻana. Loaʻa iā lākou: kahi waihona wai electrolyte i hoʻonui ʻia, nā pā i hana ʻia me kahi hui o ke kēpau, calcium a me ka tin, nā mea hoʻokaʻawale ʻaoʻao ʻelua i hana ʻia me ka polyethylene a me ka polyester microfiber.

E hoʻokō maikaʻi nā ʻona EFB/AFB/ECM i kā lākou hana i nā kaʻa me kahi ʻōnaehana Start-Stop a i nā kaʻa me kahi hoʻonohonoho uila nui.

Nā pōmaikaʻi o nā ʻokoʻa EFB/AFB/ECM: loaʻa iā lākou a ʻelua o ka hoʻomanawanui ʻana o ka pōʻai, ʻo ia hoʻi, hiki ke hoʻomaka pinepine ʻia ka mīkini ma mua o nā kumu hoʻohālike mua.

Nā pōʻino o nā ʻāpana EFB/AFB/ECM: ʻaʻole lākou e kū i ka hoʻokuʻu hohonu, e hōʻemi ana i ko lākou pono.

E nānā pū: Pehea e koho ai i kahi pākaukau no ke kaʻa?

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