ʻO ka pūʻolo pākahi maʻalahi

"I ka hiki ʻana mai i kahi mea e like me ka ʻenehana holomua, aia ʻo Iapana ma laila ma ka papa inoa 10 kiʻekiʻe.

ʻO nā pūʻolo pākahi maʻalahi kekahi o nā mea hou e hana nei ma Iapana. ʻOiai ʻoluʻolu nā ʻāina ʻē aʻe i ka hoʻopau ʻana i ka manawa a me ke kālā ma nā mea e like me ka pia ʻona haʻahaʻa, ke hoʻomau nei ʻo Iapana e hoʻohauʻoli iā mākou āpau me kā lākou nui o ka holomua. ʻO ka ʻoiaʻiʻo, ua haku ʻia nā pūʻolo pākahi maʻalahi e kahi hui Kepani i kapa ʻia ʻo GS Yuasa Corporation--he hui i hoʻopaʻa ʻia no nā makahiki he 80 ʻoi aʻe!

ʻO ka manaʻo mua ma hope o ka hana ʻana i kēia ʻano pākaukau hou i manaʻo maoli ʻia no kahi noi ʻokoʻa. ʻO ka mea i manaʻo ʻia no kēia ʻano pākaukau no ka mālama ʻana i kahi pilikia i ʻike ʻia ʻo ka hopena peikert, ka mea i ʻike pinepine ʻia i loko o nā ʻakika lead acid i hoʻohana ʻia e nā forklifts. No ka mea ʻaʻole e lawe ʻia ka awelika forklift i kekahi manawa koke, he mea kūpono ke koi ʻia kēia mau mīkini hana kaumaha i kahi pākaukau lōʻihi.

He aha ka hopena o Peukert? ʻAe, ʻo kahi ala e hiki ai iā ʻoe ke noʻonoʻo e pili ana i kēia, inā ʻoe e noʻonoʻo ana e kūʻai i kaʻa a haʻi kekahi iā ʻoe he kaʻa ʻē aʻe kā lākou e noho ana i loko o ka hale kaʻa i ʻoi aku ka maikaʻi o nā mile no ke galani akā ʻaʻole like me ka wikiwiki a i ʻole ka maʻalahi i nā huli. ʻAʻole nui loa kēia a manaʻo paha ʻoe e lawe i nā kaʻa ʻelua e "hoʻāʻo" iā lākou e ʻike i kahi āu e makemake ai. E noʻonoʻo paha ka mea e haʻi iā ʻoe i ke kumu i makemake nui ai ʻoe i ke kaʻa lohi, akā ʻike ʻia ka manaʻo pinepine o nā poʻe i kēia ʻano e pili ana i nā pihi.

Mahalo paha ʻoe i ka ʻike ʻana e hāʻule pū ana nā pākahi i hoʻohana ʻia no nā kaʻa uila i ke Kānāwai o Peukert - akā naʻe, manaʻo ʻia lākou he mea maikaʻi loa ma muli o nā pono ʻē aʻe a lākou e hāʻawi ai (palekana, zero emissions, etc.) . ʻOiai e pili ana ka volta i ka maikaʻi o kāu pākaukau (ʻo ka volta kiʻekiʻe, ʻoi aku ka wikiwiki o ke kau ʻana), aia kekahi mau mea e pāʻani ai. O kahi laʻana; inā e hoʻonui ʻia ka hoʻokuʻu ʻana o ka pākaukau lead acid ma ka 1% (emi ma lalo o 10 amps) a laila e hoʻemi ʻia kona hiki ke mālama i ka ikehu e 10 amps. ʻIke ʻia kēia ʻo ke kānāwai o Peukert a hiki ke noʻonoʻo ʻia ma ke ʻano he ana no ka nui o nā amps e hiki ai i kahi pākaukau ke hāʻawi i kekahi helu ma mua o ka hoʻomaka ʻana o ka hiki ke lawe i ka luʻu ihu.

Nā Kinks: Ua ʻoi aku ka maikaʻi o ke kūlou ʻana

ʻO kahi ala a nā ʻenekinia e hoʻopuni ai i kēia pilikia, ʻo ia ka hoʻohana ʻana i nā pākaukau, akā paʻa loa lākou a ʻaʻole hiki ke hoʻohana ʻia i kekahi mau kūlana. No ka laʻana, inā ʻoe e hoʻolālā ana i kahi kaʻa i manaʻo ʻia e hoʻokele pinepine ma ka ʻāina ʻino, a laila, ʻaʻole anei he mea kūpono ke loaʻa ʻana i kahi ʻano like me ka wai i hiki ai iā ia ke komo maikaʻi i ka haʻalulu? Ma laila e komo mai ai nā pūʻolo pākahiko maʻalahi! Hana lākou ma ke ʻano like me ka hana ʻana o nā pākī waikawa lead, akā "wai" ma mua o ka ʻoʻoleʻa. ʻO ka maʻalahi e hiki ai iā lākou ke komo i loko o nā wahi paʻa a hoʻopaʻa i nā haʻalulu i ʻoi aku ka maikaʻi.

ʻOiai aia kahi wahi no ka hoʻomaikaʻi ʻana, he ʻanuʻu nui kēia i ke ala kūpono! I kēia manawa ua hoʻokūpaʻa mākou he mea weliweli nā pūʻolo pākahi maʻalahi, he aha nā ʻano mea weliweli ʻē aʻe e hana nei ma Iapana?