He aha te whanaungatanga i waenganui i te tapatoru me te whetu, me ōna painga me ōna ngoikoretanga?

Ko te tauamotuka toru-wāhangaka taea te hono mā te hononga tapatoru, e rite ana ki te ngaohiko iti; ka taea hoki te hono mā te tikanga hononga whetu, e rite ana ki te ngaohiko teitei; ko te ngaohiko teitei e 3 ngā wā o te pakiaka tapawhā o te ngaohiko iti. Hei tauira, he motuka 380V me te hononga tapatoru, ki te honoa mā te hononga whetu, ko te ngaohiko e rite ana ko te 660V. Me rite te hononga motuhake ki te ngaohiko o te pūtake hiko.

Kāore te motuka e hono-whetu ana e whakaputa tohanga ki roto, he pai ake tēnei i te hononga tapatoru.
Nā te mea kāore e taea te taurite rawa i te takai-toru-wāhanga, he iti noa te rerekētanga oMōta 3-wāhangate ngaohiko, ka hanga he tohanga i roto i te tapatoru, ka hua ake te whakamahana me te whakahekenga o te whai huatanga o te motuka. I hangaia hoki te hononga tapatoru mō ngā take hītori, arā, ko te mea e kiia nei ko te tīmatanga tapatoru-whetu, ka taea e te tīmatanga tapatoru-whetu te whakaiti i te iahiko tīmatanga, engari ka whakaitihia te taipana tīmatanga, nō reira ka taea anake te whakamahi i roto i te āhua tīmatanga kawenga māmā, kāore rānei he kawenga.

Ka kite tātou ka taea te tīmata i te pūkaha papu pā mā te tapatoru-whetu, engari kāore rawa he tīmatanga tapatoru-whetu i runga i te kerēne, ko te nuinga o te wā ka tīmatahia te hiki mā te takai i te ātete raupapa rotor, he aha te take e nui ai te raruraru, he take anō hoki. Ko te tikanga, kua ea katoatia ēnei raruraru e ngā āhuatanga o nāianei o te tīmatanga tahuritanga auau.

Ahakoa te pūnaha waea-toru, waea-whā rānei (kāore he whenua), ko te koki hiko i waenga i ngā ngaohiko wāhanga-toru he 120 nekehanga te rerekētanga wāhanga i raro i ngā āhuatanga tino pai. E whakaarohia ana nā te pokanoa ā-wā, ka puta he haunga 3N i roto i te takai wāhanga o te pito kawenga, 3N*120=360N, e tohu ana he rite tonu te wāhanga ngaohiko haunga 3N wāhanga-toru, ki te rite te kaha, ka whakakorea katoatia ngā haunga 3N o ngā rōpū ngaohiko raina e toru, arā, kāore he haunga maha tauoti o te 3 i roto i te ngaohiko i waenga i ngā raina.

Mō te hononga tapatoru, ka porowhitahia ngā iahiko haurohiko 3N i runga ake nei i te wāhanga kotahi i roto i tēnei tapatoru, ā, ka puritia i roto i tēnei tapatoru hei hanga i tētahi tohanga mutunga kore. Nō reira, mō te aroaro o ngā haurohiko, ka taea te whiriwhiri i te hononga tapatoru, whetū rānei i runga i te taea o ngā haurohiko 3N i roto i te ngaohiko, i te iahiko rānei.