He aha te rerekētanga i waenga i ngā pākahiko LiFePO₄ me ngā pākahiko NCM?
Kua noho ko ngā pākahiko lithium-ion hei mea nui mō te whakakaha i ngā taputapu hou, ngā waka hiko, me ngā pūnaha rokiroki pūngao. I roto i ngā matū lithium-ion maha e wātea ana i ēnei rā, ko ngā pākahiko LiFePO₄ (Lithium Iron Phosphate) me NCM (Nickel Cobalt Manganese) e rua e whakamahia whānuitia ana. He āhuatanga motuhake, he painga, he tono motuhake tō ia momo e pai ai mō ngā whakamahinga rerekē.
Ngā pākahiko LiFePO₄, e mōhiotia ana ko ngā pākahiko LFP, e mōhiotia ana mō tō rātou pumau wera me te matū. He roa te ora huringa, neke atu i te 2000 huringa, ā, he kaha ngā āhuatanga haumaru, pērā i te ātete ki te wera nui me te iti o te mōrearea o te rerenga wera, te ahi rānei. Hei tāpiri, he pai te mahi i raro i ngā pāmahana teitei, ā, ka mau tonu te ngaohiko pumau i te wā e tukuna ana. Heoi, he iti ake te mātotoru o tō rātou kaha i ngā pākahiko NCM, ko te tikanga he iti ake te kaha e rongoa ana mō te rahi, te taumaha rānei. Nā tēnei ka iti ake te pai mō ngā tono e tino nui ana te wāhi me te taumaha.
I tētahi atu taha, Ngā pākahiko NCM—he mea tito mai i te nikara, te konupora, me te konupora—he nui ake te kaha o te pūngao me te kaha motuhake. Nā tēnei ka tino pai mō ngā waka hiko (EV), he mea nui te tawhiti taraiwa roa me te rahi o te pākahiko kiato. Ka taea e ngā pākahiko NCM te whakarato i te mahi kaha e pā ana ki te whakatere me te putanga au nui. Heoi, he poto ake te roa o te huringa ki te LiFePO₄, mai i te 1000 ki te 1500 huringa. Hei tāpiri, ko te noho mai o te konupora ka ara ake ngā āwangawanga taiao me ngā tikanga matatika, nā te mea he nui te rauemi i roto i tana tukanga keri, ā, he maha ngā wā e tautohetia ana.
Mō te utu, he iti ake te utu o ngā pākahiko LiFePO₄, ā, he pai ake hoki mō te taiao, engari ahakoa he nui ake te utu, he pai ake te mahi a ngā pākahiko NCM i runga i te putanga hiko. Ko te kōwhiringa i waenga i ngā mea e rua e whakawhirinaki ana ki te whakamahinga: Ko te LiFePO₄ te mea pai mō te rokiroki hiko tūmau me ngā waka hiko tere-iti, ko te NCM te mea pai mō ngā EV mahi-teitei me ngā hiko kawe e hiahia ana ki ngā pūtake hiko kiato, kaha-teitei.
Hei whakamutunga, he kaha, he ngoikore hoki ngā pākahiko LiFePO₄ me NCM. Ko te whakatau i waenga i a rāua me ahu mai i te haumaru, ngā whakaritenga pūngao, te tahua, me te pānga ki te taiao.