Ka pakaru te hanganga o te motuka kapu tuwhera i roto i te hanganga rotor tuku iho o te motuka, mā te whakamahi i te rotor kore-matua, e mōhiotia ana ko te rotor kapu tuwhera. Ka whakakorea katoatia e te hanganga rotor hou te ngaronga hiko i puta mai i te au hurihuri i hangaia e te matua. Nā, he aha ngā painga o ngā motuka kapu tuwhera ki ngā motuka noa?ngā motuka dc?
He aha ngā painga o te motuka kapu kau?
1. Te kaha o te mana
Ko te mātotoru o te mana ko te ōwehenga o te mana whakaputa ki te taumaha, ki te rōrahi rānei. He iti te rahi o te motuka koiri parahi, he pai te mahi. Ki te whakaritea ki te koiri tuku iho, he mama ake te koiri whakauru tauira koiri pereti parahi. Ki te kore e takai, e keri rānei i te pepa maitai silicon, ka whakakorehia te ngaronga o te au hurihuri me te hysteresis i puta mai i a rātou. He tino iti te ngaronga o te au hurihuri i roto i te aratau koiri pereti-parahi, ā, he ngāwari ki te whakahaere, e whakapai ake ana i te pai o te motuka, ā, e whakarite ana i te taipana me te mana whakaputa teitei ake.
2. Whai hua
Ko te whai huatanga o te mōta kei roto i te meka kāore he au hurihuri me te ngaronga hysteresis o te koiri parahi i puta mai i te takai me te keri o te rau maitai silicon. Hei tāpiri, he iti te ātete, ka whakaiti i te ngaronga parahi.
3. Kāore he hysteresis taipana
Aratau koiri pereti parahi, kāore he awaawa, he rau maitai silicon, kāore he mate hysteresis, kāore he pānga awaawa niho hei whakaiti i te tere me te rerekētanga o te taipana.
4. Kāore he pānga mokowā
He mea hanga te koiri parahi ki te maitai silicon, kāore he awaawa, e whakakore ana i te pānga awaawa i puta mai i te taunekeneke i waenga i te awaawa me te aukume. He hanganga te koiri kāore he matua rino. Ka huri tahi ngā wāhanga maitai katoa (hei tauira, te motuka paraihe) ka tū rānei (hei tauira, te motuka kore paraihe). Kāore he pānga mokowā me te hysteresis taipana.
5. Kāore he kaha radial i waenganui i te rotor me te stator
Nā te mea kāore he matua ferrite tūmau, kāore e taea te kimi i te papa aukume tuaka i waenganui i te rotor motuka me te stator motuka. He mea tino nui tēnei i roto i ngā tono nui. Nā te kaha tuaka i waenganui i te rotor motuka me te stator motuka, kāore te rotor motuka i te pumau. Mā te whakaiti i te kaha tuaka ka pai ake te pono o te rotor motuka.
6. He pihi tere maeneene me te haruru iti
Kāore he matua ferrite whai kōhao, e whakaiti ana i te harmonic o te tawhiti hurihuri me te ngaohiko mahi. Nā te mea kāore e kitea te mara AC i roto i te motuka, kāore he haruru i puta mai i te AC. Ko te haruru anake mai i ngā peera hurihuri me ngā awhiowhio me te wiri mai i ngā ngaru kore-sinusoidal.
7. He pai te pānga whakamarara wera
He maha ngā wā he rere hau te koiri solenoid moni parahi i roto, i waho hoki o te mata, he pai ake tēnei i te koiri solenoid rotor o te paipa wera o te motuka mokamoka. Ko te waea hiraka tuku iho kua whakauruhia ki roto i te awaawa o te matua ferrite. He iti noa iho ngā awhiowhio mata i roto i te koiri hikohiko. Mō te mana kotahi, he iti ake te pāmahana o te motuka i roto i te tikanga koiri hikohiko moni parahi.
Wā tuku: Oketopa-11-2019
