Ma muli o ka hoʻohana ʻana i ka nui o nā pā nickel-cadmium (Ni-Cd) i loko o ka cadmium he mea ʻawaʻawa, no laila paʻakikī ka hoʻokuʻu ʻana i nā ʻōpala ʻōpala, haumia ke kaiapuni, no laila e hana ʻia me ka hydrogen storage alloy nickel-metal hydride rechargeable batteries (Ni-MH) e pani.
Ma ke ʻano o ka mana o ka pākaukau, ua hoʻohana nui ʻia ka nui like o ka nickel-metal hydride rechargeable batteries ma mua o ka nickel-cadmium batteries ma kahi o 1.5 a 2 mau manawa kiʻekiʻe, ʻaʻohe pollution cadmium, ua hoʻohana nui ʻia i nā kamaʻilio kelepona, nā kamepiula puke a me nā lako uila liʻiliʻi liʻiliʻi.
Ua hoʻomaka ka hoʻohana ʻana i nā pākahi nickel-metal hydride kiʻekiʻe i nā kaʻa ʻaila/electric hybrid, ka hoʻohana ʻana i ka nickel-metal hydride batteries hiki ke hoʻopiʻi koke ʻia a hoʻokuʻu ʻia ke kaʻina hana, ke holo ke kaʻa i ka wikiwiki kiʻekiʻe, hiki ke mālama ʻia nā mea hana i loko o ka nickel-metal hydride kaʻa ma mua o ka holo ʻana o nā kaʻa. ʻO ke kūlana kiʻekiʻe-wikiwiki, no laila, i mea e mālama ai i ka ʻaila, i kēia manawa, hiki ke hoʻohana ʻia e hoʻokele i ke kaʻa uila o nā pākahi nickel-metal hydride ma kahi o ka hana ʻenekini hoʻopau. I mea e mālama ai i ka ʻaila, hiki ke hoʻohana ʻia ka pahu nickel-metal hydride ma luna o ka moku e hoʻokele i ka kaʻa uila ma mua o ka mīkini hoʻopau i loko, ʻaʻole ia e hōʻoia i ka hoʻokele maʻamau o ke kaʻa, akā mālama pū kekahi i ka nui o ka ʻaila.
Hiki ke hoʻokaʻawale ʻia ka mōʻaukala hoʻomohala o ka pākaukau NiMH i nā pae aʻe:
ʻO ka pae mua (makahiki 1990 a i ka waena waena o 2000): ke oʻo mālie nei ka ʻenehana pākahiko nickel-metal hydride, a ke ulu mālie nei nā noi kālepa. Hoʻohana nui ʻia lākou i nā huahana uila liʻiliʻi liʻiliʻi e like me nā kelepona ʻole, nā kamepiula puke, nā kiʻi kiʻi kiʻi a me nā mea leo uila.
Ka waena waena (i waena o 2000s a hiki i ka 2010 mua): Me ka hoʻomohala ʻana o ka Pūnaewele kelepona a me ka hoʻolaha ʻana o nā hāmeʻa terminal akamai e like me nā kelepona akamai a me nā PC papa, ua hoʻohana nui ʻia nā pihi NiMH. Ma ka manawa like, ua hoʻomaikaʻi hou ʻia ka hana ʻana o nā pā NiMH, me ka hoʻonui ʻana i ka ikehu a me ke ola pōʻai.
ʻO ka pae hou (i waena o nā makahiki 2010 a hiki i kēia manawa): Ua lilo nā pākahi nickel-metal hydride i hoʻokahi o nā pihi mana nui no nā kaʻa uila a me nā kaʻa hybrid. Me ka holomua mau ʻana o ka ʻenehana, ua hoʻomaikaʻi mau ʻia ka nui o ka ikehu o nā pila NiMH, a ua hoʻomaikaʻi hou ʻia ke ola palekana a me ka pōʻai. I kēia manawa, me ka hoʻonui nui ʻana o ka ʻike honua i ka mālama ʻana i ke kaiapuni, ua makemake pū ʻia nā pihi NiMH no kā lākou mau hiʻohiʻona ʻaʻole haumia, palekana a paʻa.
Ka manawa hoʻouna: Nov-15-2023
