He aha tāu e mōhio ana mō ngā pūnaha pūngao rā (4)?

Kia ora tātou! Kua tae ki te wā mō tā tātou kōrerorero hua ā-wiki anō. I tēnei wiki, me kōrero tātou mō ngā pākahiko lithium mō te pūnaha pūngao rā.

 

Kua piki haere te rongonui o ngā pākahiko lithium i roto i ngā pūnaha pūngao rā nā te nui o te kaha, te roa o te ora, me te iti o ngā whakaritenga tiaki. E mōhiotia ana hoki rātou mō te haumaru me te pumau, ā, he mea rongonui mō ngā pūnaha pūngao rā kāinga.

 

Ki te whakaritea ki ngā pākahiko waikawa-mata e whakamahia whānuitia ana i roto i ngā pūnaha pūngao rā, he maha ngā painga o ngā pākahiko lithium. He roa ake te ora o ngā pākahiko lithium, he iti ake te tiaki e hiahiatia ana, ā, he pai ake te huri i te pūngao rā ki te hiko e taea te whakamahi. Hei tāpiri, he mama ake, he kiato ake ngā pākahiko lithium, ā, he māmā ake te tāuta me te kawe.

 

Mō te hanganga me te hanganga, he mea hanga ngā pākahiko lithium i te katote, te anote, te wehewehe, me te electrolyte. Ko te katote he mea hanga i te lithium cobalt oxide, i te lithium rino phosphate rānei, ko te anote ia he mea hanga i te waro. Ko te electrolyte e whakamahia ana i roto i ngā pākahiko lithium he tote lithium i rewa i roto i te whakarewa waro, i te wai kore-waro rānei. Ina utua te pākahiko, ka neke ngā katote lithium mai i te katote ki te anote mā roto i te electrolyte, ka puta he iahiko hiko. Ina tukuna te pākahiko, ka hurihia te tukanga, ka neke ngā katote lithium mai i te anode ki te katote.

 

Ko ngā pākahiko lithium mō ngā pūnaha pūngao rā ka whakarōpūtia mā te ngaohiko nā te mea he mea nui te ngaohiko hei whakatau i te hototahitanga o te pākahiko ki ētahi atu wāhanga pūnaha. Ko ngā kōwhiringa ngaohiko tino noa mō ngā pākahiko lithium e whakamahia ana i roto i ngā pūnaha pūngao rā ko te 12V, 24V, 36V, me te 48V. Heoi anō, kei te wātea hoki ētahi atu kōwhiringa ngaohiko i runga i ngā hiahia me ngā whakaritenga motuhake o te pūnaha. Pērā i te 25.6V me te 51.2V. Ko te kōwhiringa ngaohiko e whakawhirinaki ana ki ngā whakaritenga motuhake o te pūnaha pūngao rā.

 

Mena kei te hiahia koe ki te mōhio ko tēhea pākahiko lithium te mea tika māu hei whiriwhiri mō tō pūnaha pūngao rā, tēnā whakapā mai!

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Wā tuku: 11 o Ākuhata 2023