Nā Bati Kaʻa - He alakaʻi maʻalahi
Hana o nā mīkini

Nā Bati Kaʻa - He alakaʻi maʻalahi

Nā Bati Kaʻa - He alakaʻi maʻalahi Makemake ʻoe i kahi pākaukau hou akā ʻaʻole maopopo i ka mea e koho ai? ʻAʻole pono ʻoe e kiʻi i kahi PhD i kēia kumuhana, eia ka wehewehe ʻana i nā ʻano nui o nā pā kaʻa a me kekahi mau lula maʻalahi no ke koho ʻana iā lākou.

Nā Bati Kaʻa - He alakaʻi maʻalahiUa ʻike nui ʻia nā pākahi o nā kaʻa i ka makahiki 20, i ka wā i hoʻoholo ai nā ʻenekinia e ʻoi aku ka maikaʻi o ka hoʻomaka ʻana o ka uila no ka hoʻomaka ʻana i kahi ʻenekini puhi ahi. Ma ke ala, ua ʻike ʻia kahi kumu mana e hiki ai, ma waena o nā mea ʻē aʻe, e hoʻolako i nā kukui uila ʻoiai ʻaʻole e holo ka mīkini. Eia nō naʻe, ʻo kāna hana nui ka hoʻomaka ʻana i ka ʻenekini, no laila ua kapa ʻia nā pihi kaʻa i nā mea hoʻomaka e hiki ai ke hele i nā au kiʻekiʻe.

No nā makahiki he nui, ua hoʻemi ʻia ke koho o ka pākaukau kūpono i ke koho ʻana i nā ʻāpana kūpono i kuhikuhi ʻia e ka mea hana. I kēia lā, i ka wā e loaʻa ai nā ʻano ʻokoʻa like ʻole me nā hōʻailona pohihihi ma nā papa, ʻaʻole maʻalahi ka mea. Akā ma ka helehelena wale nō.

ʻO nā ʻakika ʻakika alakaʻi

ʻO kēia ke ʻano pākaukau kahiko loa, i hana ʻia i ka makahiki 1859. Mai ia manawa, ʻaʻole i loli ke kumu o kona kūkulu ʻana. Loaʻa iā ia kahi anode alakaʻi, kahi cathode lead oxide a me kahi electrolyte wai, ʻo ia ka 37% aqueous solution o ka sulfuric acid. Ke kamaʻilio mākou e pili ana i ke kēpau, ʻo ia ke ʻano o kāna hui ʻana me ka antimony, me ka calcium a me ka antimony, me ka calcium, a i ʻole me ka calcium a me ke kālā. ʻO nā mea hoʻohui hope ʻelua i mana nui i nā ʻenekini hou.

Nā Bati Kaʻa - He alakaʻi maʻalahinā mea maikaʻi: ʻO nā mea maikaʻi o nā pihi "maʻamau" e pili ana i ke kumu kūʻai haʻahaʻa, ka lōʻihi kiʻekiʻe a me ke kūpaʻa kiʻekiʻe i ka hoʻokuʻu hohonu. Hoʻihoʻi hou ʻia ka pākaukau "mea ʻole" i nā ʻāpana kumu. Eia nō naʻe, pono e hoʻomanaʻo ʻia ʻo ka mālama ʻana i ka mokuʻāina o ka hoʻokuʻu piha ʻana a i ʻole ka hapa no ka manawa lōʻihi e alakaʻi i ka acidification, kahi e hōʻemi ʻole ai i nā ʻāpana a hoʻemi nui i ka lōʻihi.

nā pohō: ʻO nā pōʻino maʻamau o nā ʻanuʻu lead-acid ka pilikia o ka oxidation a me ka pono e nānā mau i ka pae electrolyte. ʻO ka hoʻohana lōʻihi ʻana i kahi hemahema ke alakaʻi i ka hōʻemi ʻana i ke ola pākaukau.

palapala noiA: ʻO nā ʻokoʻa kepau-acid ke ʻano kaulana loa o nā ʻeke hoʻomaka. I ka ʻoihana kaʻa, hoʻohana nui ʻia i nā ʻano kaʻa āpau, incl. i nā kaʻa, kaʻa kaʻa, kaʻa kaʻa a me nā traktor.

Nā Bati Kaʻa - He alakaʻi maʻalahiʻO nā pila uila

I loko o nā pila o kēia ʻano, hoʻololi ʻia ka electrolyte wai e kahi gel kūikawā i loaʻa ma ka hui ʻana i ka sulfuric acid me ka silica. He nui nā mea hoʻokele e noʻonoʻo e hoʻohana iā ia i loko o kā lākou kaʻa, akā ʻoiai he nui nā pōmaikaʻi, ʻaʻole ia he hopena i ʻōlelo ʻia.

nā mea maikaʻiA: He nui nā mea maikaʻi o nā pākahi gel ma mua o nā ʻakika ʻakika pulu. ʻO ka mea mua, hiki iā lākou ke hoʻokomo i kēlā me kēia kūlana, kū lākou i nā tilts hohonu a hiki i ka hana pōkole i kahi kūlana inverted, ʻO ka lua, ʻaʻole e hoʻoheheʻe ka electrolyte i ke ʻano o ka gel, ʻaʻole pono e hoʻonui ʻia a, ʻO ka mea nui, he haʻahaʻa loa ka pilikia o ka leakage inā paha i ka pōʻino mechanical. ʻO ke kolu, kūpaʻa nā pila gel i ka haʻalulu a me ka haʻalulu. ʻOi aku ka nui o ke kūpaʻa ʻana o ka cyclic ma kahi o 25% ma mua o nā pākaukau lead-acid.

nā pohō: ʻO ka hemahema nui o nā pila gel ko lākou mana haʻahaʻa i ka hāʻawi ʻana i nā au kiʻekiʻe, ʻoi aku hoʻi i nā haʻahaʻa haʻahaʻa. ʻO ka hopena, ʻaʻole hoʻohana ʻia lākou i nā kaʻa ma ke ʻano he mau pila hoʻomaka.

palapala noi: Hoʻohana ʻia nā ʻāpana gel e like me nā ʻāpana hoʻomaka i ka ʻoihana kaʻa, akā i nā kaʻa kaʻa ʻelua wale nō, kahi haʻahaʻa haʻahaʻa loa ka hoʻomaka ʻana o nā au, hana ʻia ka hana i ke kauwela, a hiki i ke kūlana hana ke hoʻokaʻawale loa mai ka vertical. He mea kūpono hoʻi lākou e like me nā mea paʻa, no ka laʻana i nā kaʻa kaʻa, nā mea hoʻomoana a i ʻole he mau pihi kōkua i nā kaʻa o waho.

Nā Bati Kaʻa - He alakaʻi maʻalahiNā ʻāpana EFB/AFB/ECM

ʻO nā pōkole EFB (Enhanced Flooded Battery), AFB (Advanced Flooded Battery) a me ECM (Enhanced Cycling Mat) ke kū nei no nā ʻōhua ola lōʻihi. Ma ke ʻano o ka hoʻolālā, hoʻohana lākou i kahi waihona electrolyte nui aʻe, nā papa alakaʻi-calcium-tin alloy, a me nā mea hoʻokaʻawale polyethylene a me ka polyester microfiber ʻaoʻao ʻelua.

nā mea maikaʻi: Ke hoʻohālikelike ʻia me nā ʻakika waikawa maʻamau, ʻelua ko lākou ola pōʻaiapili, ʻo ia hoʻi. i hoʻolālā ʻia no ka hoʻomaka ʻana o ka ʻenekini ʻelua e like me nā pākahi maʻamau. Manaʻo maikaʻi lākou i nā kaʻa me ka nui o nā pantographs.

nā pohō: ʻAʻole kūpaʻa nā pila ola lōʻihi i ka hoʻokuʻu hohonu ʻana, e hōʻemi ana i ko lākou pono. ʻO ke kumukūʻai kiʻekiʻe kekahi mea pōʻino.

palapala noi: Ua hoʻolālā ʻia nā pila ola lōʻihi no nā kaʻa i hoʻolako ʻia me kahi ʻōnaehana hoʻomaka a me nā kaʻa me nā lako uila nui. Hiki ke hoʻohana ʻia i mea pani no nā pākī lead-acid.

ʻO nā pākahi AGM

Nā Bati Kaʻa - He alakaʻi maʻalahiʻO ka pōkole AGM (Absorbent Glass Mat) ʻo ia hoʻi, he pākaukau me nā mea hoʻokaʻawale i hana ʻia me nā moena aniani microfiber a i ʻole polymer fiber e hoʻopau loa i ka electrolyte.

nā mea maikaʻi: ʻO ka AGM kahi huahana i ʻekolu manawa ʻoi aku ka maikaʻi, e pili ana i ka helu o nā hoʻomaka, ma mua o ka pākaukau maʻamau. ʻO nā mea maikaʻi ʻē aʻe e pili ana i ka haʻalulu kiʻekiʻe, ka haʻalulu a i ʻole ke kūpaʻa leakage, ka haʻahaʻa haʻahaʻa o ka ikehu a me ka haʻahaʻa haʻahaʻa o loko.

nā pohōA: ʻO ka drawback nui loa ke kumukūʻai kūʻai kiʻekiʻe. ʻO nā mea ʻē aʻe e pili ana i ka naʻau i ka overcharging a me nā wela kiʻekiʻe. No ke kumu hope, ua hoʻokomo ʻia lākou i loko o ke keʻena a i ʻole ka pahu, ʻaʻole i loko o ka ʻenekini.

palapala noi: Ua hoʻolālā kūikawā ʻia nā pihi AGM no nā kaʻa i hoʻolako ʻia me nā ʻōnaehana hoʻomaka a me ka hoʻihoʻi ʻana i ka ikehu. Ma muli o ko lākou noʻonoʻo ʻana i nā mahana hana kiʻekiʻe, ʻaʻole kūpono lākou e like me kahi pani no nā pākahi maʻamau i hoʻokomo ʻia i loko o ka ʻenekini.

Nā Bati Kaʻa - He alakaʻi maʻalahiHe pākaukau maikaʻi a mālama ʻole paha?

Pono ka pākaukau maʻamau i ka mālama manawa. Ma muli o ka evaporation, pono e hoʻopiha i ka pae electrolyte ma ka hoʻohui ʻana i ka wai distilled i nā cell. Hōʻailona ʻia ka pae kūpono ma ka hihia. ʻO nā mea maikaʻi o kēia ʻano hoʻolālā e pili ana i kahi ola lawelawe lōʻihi, akā ma lalo o ke ʻano o ka nānā mau ʻana i ka pae electrolyte.

Ke hoʻonui nei mākou, ke hana nei mākou i nā pākaukau mālama ʻole, kahi āu e hopohopo ʻole ai i ka pae electrolyte. Ua hoʻokō ʻia ka haʻahaʻa haʻahaʻa o ka wai ma muli o nā papa i hana ʻia me kahi hui o ke kēpau 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. No ka pale ʻana i ka pilikia o ka pahū ʻana ma muli o ka overcharging, hoʻohana nā mea hana i ka valve palekana hoʻokahi ala i kapa ʻia ʻo VLRA (Valve Regulated Lead Acid).

Batri o ka wā e hiki mai ana

I kēia lā, ʻoi aku ka nui o 70% o nā kaʻa hou ma ka mākeke me kahi ʻōnaehana hoʻomaka. E hoʻomau ka hoʻonui ʻana o kā lākou ʻāpana, no laila ʻo ka wā e hiki mai ana e pili ana i nā pila me ke ola lawelawe lōʻihi. Ke hoʻonui nei, ke hoʻohana nei nā ʻenekinia i nā ʻōnaehana hoʻolaʻa ikehu maʻalahi, e alakaʻi i ka hoʻonui ʻana i ka māhele mākeke o nā pā AGM. Akā ma mua o ka hiki ʻana mai o nā kaʻa hybrid a i ʻole nā ​​​​kaʻa uila, hiki iā mākou ke alo i kahi "kipi" liʻiliʻi hou e hoʻomaikaʻi i kahi hui Polani.

Loaʻa iā ZAP Sznajder mai Piastow kahi patent no ka pahu kalapona. Hana ʻia nā papa me ka carbon glassy spongy a uhi ʻia me kahi ʻāpana lahilahi o ke kēpau. ʻO nā mea maikaʻi o kēia hāʻina, ʻoi aku ka maʻalahi o ke kaumaha pākaukau a me nā kumu kūʻai hana haʻahaʻa. Eia nō naʻe, ʻo ka paʻakikī ka hoʻopaʻa ʻana i ka ʻenehana hana e hiki ai ke hana nui ʻia nā pākaukau.

Pehea e koho ai i ka pākaukau pono?

ʻO ka mea mua ka nui o ka lumi i loaʻa iā mākou. Pono e lawa ka nui o ka pākaukau e kūpono i kona kumu. ʻO ka lua, ʻo ka polarity, pinepine ka hoʻonohonoho ʻana e like me ke kūʻai ʻana, pono mākou e ʻike i ka ʻaoʻao e kūpono a maikaʻi ʻole. A i ʻole, ʻaʻole hiki iā mākou ke kiʻi i nā kaula a ʻaʻole hiki ke hoʻopili i ka pākaukau i ka ʻāpana.

No kēlā me kēia hiʻohiʻona kaʻa, ua hoʻoholo ka mea hana i ke ʻano kūpono o ka pākaukau. ʻO kona mau palena - hiki i nā hola ampere [Ah] a me ka hoʻomaka ʻana i kēia manawa ma nā amperes [A] - ua wehewehe ʻia i ke ʻano e lawa ai lākou e hoʻomaka ai i ka ʻenekini me ka hau nui. Inā holo maikaʻi ka ʻenekini a me ka ʻōnaehana uila a hoʻomaka me ka maʻalahi, ʻaʻohe kumu e noʻonoʻo ai e hoʻohana i ka pākaukau ʻoi aku ka nui a i ʻole ka hoʻomaka ʻana o kēia manawa.

Hiki ke nui aku?

ʻO ka hoʻohana ʻana i kahi pākaukau me nā ʻāpana kiʻekiʻe e maʻalahi ka hoʻomaka ʻana i ka ʻenekini, akā loaʻa nā hemahema. E kōkua ka mea hoʻomaka kiʻekiʻe i ka hoʻomaka ʻana o ka ʻenekini me ka wikiwiki, akā ʻoi aku ka pōkole o ke ola pākaukau. ʻO ka hoʻoneʻe ʻana ʻoi aku ka nui o nā hoʻomaka, ʻo ia ka mea nui i ka hoʻoilo no nā ʻenekini diesel. Ke hoʻohana nei i nā mana nui, e noʻonoʻo mākou i ke ʻano o ka hoʻokuʻu ʻana iā ʻoe iho (i hōʻike ʻia ma ke ʻano he % e pili ana i ka hiki), no laila ke hoʻohana pinepine ʻole mākou i ke kaʻa a no nā mamao pōkole, ʻaʻole hiki i ka mea hana ke hoʻopiha piha i ka pākaukau. , ʻoi aku ka liʻiliʻi o ka ikehu keu. No laila inā loaʻa iā mākou kahi pākaukau me nā palena ʻoi aku ka kiʻekiʻe ma mua o ka mea i ʻōlelo ʻia, kūpono ke nānā mau i ke kūlana o kāna uku. Manaʻo ʻia e loaʻa i kahi pākahi ikaika ʻoi aku ka nui o ka 10-15% i ʻōlelo ʻia e ka mea hana. E hoʻomanaʻo naʻe, ʻoi aku ke kaumaha a ʻoi aku ka pipiʻi o ka pākaukau i ʻoi aku ka maikaʻi o ke kūʻai ʻana, a ʻoi aku ka pōkole o ke ola (nā au kiʻekiʻe, undercharging).

Pākuʻi i ka manaʻo hoʻopuka