Te Mātāpono Mahi o te Whakatikatika Parahi Hiko

He mea nui ngā whakatikatika parahi i roto i ngā tukanga ahumahi maha, inā koa i roto i ngā ahumahi whakakikorua hiko me te whakamahine whakarewa. He mea nui te mahi a ēnei whakatikatika ki te huri i te auhiko whakawhiti (AC) ki te auhiko tika (DC) mō te whakamahine hiko o te parahi. He mea nui te mārama ki te kaupapa mahi o ngā whakatikatika parahi hiko hei mārama ki tōna hiranga i roto i ngā tono ahumahi.

Ko te mātāpono mahi o te whakatikatika parahi hikohiko ko te hurihanga o te AC ki te DC mā te tukanga hikohiko. Ko te hikohiko he tukanga matū e whakamahi ana i te iahiko hiko hei akiaki i tētahi tauhohenga matū kore-tūpono. Mō te whakamahine parahi, ka āwhina te whakatikatika i te whakatakotoranga o te parahi parakore ki runga i te katote mā te tuku i te iahiko DC whakahaeretia mā roto i te otinga parahi whanariki.

Ko ngā wāhanga matua o te whakatikatika parahi hikohiko ko te whakawhiti hiko, te wae whakatikatika, me te pūnaha whakahaere. Ko te whakawhiti hiko te kawenga mō te whakaheke i te tuku AC ngaohiko teitei ki te ngaohiko iti ake e tika ana mō te tukanga hikohiko. Ko te wae whakatikatika, e titoa ana i ngā diode, i ngā thyristors rānei, ka huri i te AC ki te DC mā te tuku i te rere o te iahiko i te taha kotahi anake. Ka whakahaere te pūnaha whakahaere i te ngaohiko putanga me te iahiko kia tika ai, kia pumau ai hoki ngā āhuatanga mō te tukanga whakamahine hikohiko.

Ka tīmata te tukanga o te whakamahine parahi hikohiko mā te whakarite i te electrolyte, he otinga o te parahi whanariki me te waikawa whanariki. Ka rumakina te anode, he mea hanga ki te parahi poke, me te cathode, he mea hanga ki te parahi parakore, ki roto i te electrolyte. Ina whakahohehia te whakatikatika, ka hurihia te tuku AC ki te DC, ā, ka rere te ia mai i te anode ki te cathode mā roto i te electrolyte.

I te anode, ka pāngia te parahi poke e te waikura, ka tukuna ngā katote parahi ki roto i te electrolyte. Kātahi ka heke ēnei katote parahi mā roto i te otinga ka whakatakotoria ki runga i te cathode hei parahi parakore. Nā tēnei rere tonu o te iahiko me te whakatakotoranga whiriwhiri o ngā katote parahi ki runga i te cathode ka hua ake te purenga o te parahi, ā, ka pai mō ngā mahi ahumahi maha.

Ko te kaupapa mahi o te whakatikatika parahi hikohiko e ahu mai ana i ngā ture taketake o te hikohiko, inā koa ko ngā ture a Faraday. Ka whakahaere ēnei ture i ngā āhuatanga tauanga o te hikohiko, ā, ka whakarato i tētahi pūtake mō te mārama ki te whanaungatanga i waenga i te nui o te matū i whakatakotoria me te nui o te hiko e tukuna ana mā roto i te hikohiko.

E ai ki te ture tuatahi a Faraday, ko te nui o te huringa matū e puta mai ana i te iahiko hiko he rite ki te nui o te hiko e tukuna ana i roto i te electrolyte. I roto i te horopaki o te whakamahine parahi electrolytic, ka whakatauhia e tēnei ture te nui o te parahi parakore kua whakatakotoria ki runga i te cathode i runga i te iahiko e haere ana i roto i te rectifier me te roa o te tukanga electrolysis.

E hono ana te ture tuarua a Faraday i te nui o te matū i tukuna i te wā o te electrolysis ki te taumaha ōrite o te matū me te nui o te hiko e tukuna ana i roto i te electrolyte. He mea nui tēnei ture hei whakatau i te whai huatanga o te tukanga whakamahine parahi electrolytic me te whakarite kia rite tonu te whakaputanga o te parahi kounga teitei.

Haunga ngā ture a Faraday, ko te kaupapa mahi o ngā whakatikatika parahi hikohiko e whai wāhi ana ki ngā whakaaro mō te whakahaere ngaohiko, te whakahaere iahiko, me te whai huatanga whānui o te tukanga whakamahine. He mahi nui tā te pūnaha whakahaere o te whakatikatika ki te pupuri i ngā taumata ngaohiko me te iahiko e hiahiatia ana, he mea nui ēnei hei whakatutuki i te kounga me te parakore e hiahiatia ana o te parahi kua whakapaia.

Hei tāpiri atu ki tēnā, ko te whai huatanga o te tukanga whakangawari parahi hikohiko ka pāngia e ngā āhuatanga pēnei i te pāmahana, te whakaoho o te irahiko hikohiko, me te hoahoa o te pūtau hikohiko. Ka pā pea ēnei āhuatanga ki te tere o te whakatakotoranga parahi, te whakapaunga pūngao o te whakatikatika, me te whai huatanga utu whānui o te mahi whakangawari.

Hei whakamutunga, ko te kaupapa mahi o ngā whakatikatika parahi hikohiko e ahu mai ana i ngā kaupapa o te hikohiko me te hangarau hiko. Mā te huri i te AC ki te DC me te whakahaere i te ngaohiko me te iahiko mō te tukanga whakamahine hikohiko, ka taea e ēnei whakatikatika te whakaputa i te parahi parakore kounga teitei mō ngā tono ahumahi maha. He mea nui te mārama ki ngā āhuatanga uaua o ngā whakatikatika parahi hikohiko hei whakapai ake i te whai huatanga me te whai huatanga o ngā mahi whakamahine parahi i roto i te whenua ahumahi hou.