Ko te mīhini e huri ana i te pūngao hiko ki te pūngao miihini ka kiia he motuka hiko. He māmā te hoahoa o ēnei, he ngāwari ki te whakamahi, he iti te utu, he nui te pai, he iti te tiaki, ā, he pono hoki. Ko ngā motuka hiko-toru-wāhanga tētahi o ngā momo, ā, he rerekē i ētahi atu momo motuka hiko. Ko te rerekētanga matua ko te kore hononga hiko mai i te takai rotor ki tētahi pūtake hiko. Ko te iahiko me te ngaohiko e hiahiatia ana i roto i te ara iahiko rotor ka whakaratohia e te whakaawe mai i te takai stator. Koinei te take e kiia ai he motuka hiko. E whakaahua ana tēnei tuhinga i te motuka hiko Squirrel cage, ko tētahi o ngā momo motuka hiko-toru-wāhanga.
He aha te Mōta Whakaoho o te Whare Manukura?
Whakamāramatanga: Ko te motuka whare manu kōkō tētahi o ngā momo motuka whakapūmau. Hei whakaputa nekehanga, ka whakapakeke i te aukume hiko. Nā te mea kua honoa te pou putanga ki te wāhanga o roto o te rotor, he rite ki te whare manu kōkō. Nō reira i kiia ai ko te whare manu kōkō. Ko ngā taupoki pito-rua, arā, he porowhita te āhua, ka honoa e ngā pae rotor. Ka mahihia ēnei i runga i te EMF, arā, i hangaia e te stator. Ka hangaia hoki tēnei EMF he whare o waho i hangaia ki ngā rau whakarewa kua whakakikoruatia me te waea takai. Ko ngā wāhanga matua e rua o tētahi momo motuka whakapūmau ko te stator me te rotor. Ko te whare manu kōkō he tikanga māmā ki te kukume i te pānga whakapūmau hiko. Kei raro nei te whakaaturanga o tētahi motuka whakapūmau whare manu kōkō 4-pou.
Te Mātāpono Mahi o te Mōta Whakaoho o te Whare Manu
Ko te mahi a te motuka whakapūngao Squirrel e hangai ana ki te kaupapa o te aukume hiko. Ina tukuna te hiko AC ki te takai stator, ka puta he papa aukume hurihuri (RMF) he tere e kiia nei ko te tere tukutahi. Mā tēnei RMF ka puta he ngaohiko i roto i ngā pae rotor. Nō reira, ka rere taua iahiko mā roto i taua mea. Nā ēnei iahiko rotor, ka puta he papa aukume whaiaro e taunekeneke ana ki te papa stator. Ināianei, e ai ki te kaupapa, ka tīmata te papa rotor ki te whakahē i tōna pūtake. Ina hopukina e te RMF te aukume rotor, ka heke te iahiko rotor ki te kore. Kātahi ka kore he aukume whanaunga i waenga i te rotor me te RMF.
Nō reira, ka pāngia te rotor e te kaha kore-tānga, ā, ka heke mō tētahi wā poto. Whai muri i tēnei whakahekenga i te wā o te rotor, ka whakaohohia anō te ia o te rotor e te hanganga anō o te nekehanga whanaunga i waenga i te RMF me te rotor. Nō reira, ka whakahokia mai te kaha tānga o te rotor mō te hurihanga, ā, ka tīmata mā te whai i te RMF. I tēnei wā, ka mau tonu te rotor i te tere pumau, he iti iho i te tere o te RMF me te tere tukutahi. I konei, ka inehia te rerekētanga i waenga i te tere o te RMF me te rotor i te āhua o te paheke. Ka taea te whiwhi i te auau whakamutunga o te rotor mā te whakarea i te auau paheke me te tuku.
Te Hanganga Mōta Whakaoho o te Whare Paku
Ko ngā wāhanga e hiahiatia ana mō te hanganga o te motuka hiko whakapūmau he stator, he rotor, he pā hau, he whāriki. Ko te stator he takai-toru-wāhanga 120 nekehanga te wehe, he mea hanga ki te mīhini me te hiko, me te whare whakarewa me te matua. Hei whakarato i te ara iti o te ātete mō te rerenga e whakaputaina ana e te iahiko AC, ka whakairihia te takai ki runga i te matua rino kua whakakikoruatia.
Ka hurihia e te rotor te pūngao hiko kua hoatu hei putanga miihini. Ko te pou, he matua, he pae parahi porowhita-poto ngā wāhanga o te rotor. Hei karo i te hysteresis me ngā ia hurihuri e arahi ana ki te ngaronga hiko, ka whakakikoruatia te rotor. Ā, hei ārai i te cogging, ka whakapikohia ngā kaiārahi hiko, ka āwhina hoki ki te whakarato i te ōwehenga whakawhiti pai.
He pā hau kei muri o te rotor hei whakawhiti wera hei āwhina i te pupuri i te pāmahana o te mōtini kia kaua e neke ki raro i te rohe e hiahiatia ana. Mō te hurihanga maeneene, kua whakaratohia he whāriki ki roto i te mōtini.
Te rerekētanga i waenga i te Mōta Whakaoho Kēkere me te Mōta Whakaoho Mowhiti Paheke.
Ngā Painga
Ko ngā painga o te motuka hiko whakapūmau whare manu ko ngā mea e whai ake nei
He hanganga māmā, he pakari hoki.
He iti te utu tīmatanga me te utu tiaki.
Ka mau tonu te tere.
He nui te kaha o te uta.
He whakaritenga tīmatanga māmā.
Te mana teitei.
He iti te ngaronga parahi o te rotor.
Teitei o te whai huatanga.
Ngā ngoikoretanga
Ko ngā ngoikoretanga o te motuka hiko whakapūmau i roto i te whare pīkau ko ēnei e whai ake nei.
Mōta
Te au tīmatanga teitei
Tino tairongo ki ngā piki me ngā heke o te ngaohiko tuku
He iti te tauwehenga mana i ngā kawenga māmā.
He tino uaua te whakahaere i te tere
He tino ngoikore te taipana tīmatanga nā te iti o te ātete ki te rotor.
Wā tuku: Pipiri-26-2024