Te Tūranga o ngā IC Pānga Hall i roto i te Mōta BLDC
He mea nui te mahi a ngā IC pānga Hall i roto i ngā motuka BLDC mā te kite i te tūranga o te rotor, e āhei ai te whakahaere tika i te wā o te rere o te ia ki ngā koiri stator.
Mōta BLDCWhakahaere
E ai ki te pikitia, ka mōhio te pūnaha whakahaere motuka BLDC ki te tūranga o te rotor hurihuri, ā, muri iho ka tohutohu i te taraiwa whakahaere motuka kia whakawhiti i te iahiko ki te koiri, kia tīmata ai te hurihuri o te motuka.
He wāhanga nui o tēnei tukanga te kitenga i te tūranga o te rotor.
Ki te kore e kitea te tūranga o te rotor, ka kore e taea te whakatinana i te wāhanga whakapūngao i te wā tika e hiahiatia ana hei pupuri i te whanaungatanga rere pai i waenga i te stator me te rotor, ka hua ake te whakaputanga taipana kāore i te tino pai.
I te kino rawa atu, kāore te motuka e hurihuri.
Ka kitea e ngā IC pānga Hall te tūranga o te rotor mā te whakarerekē i tō rātou ngaohiko putanga ina kitea te rerenga aukume.
Te Whakanoho IC Pānga Hall i roto i te Mōta BLDC
E ai ki te pikitia, kua tohatoha ōritetia ngā IC pānga Hall e toru ki te porowhita 360° (koki hiko) o te rotor.
Ka huri ngā tohu putanga o ngā IC pānga Hall e toru e kite ana i te papa aukume o te rotor i ia hurihanga 60° huri noa i te porowhita 360° o te rotor.
Mā tēnei huinga o ngā tohu ka huri te ia e rere ana i roto i te koiri. I ia wāhanga (U, V, W), ka whakakahangia te rotor, ka huri hoki i te 120° hei whakaputa i te pou S/pou N.
Ko te kukume me te ātete aukume i waenganui i te rotor me te koiri ka meinga te rotor kia hurihuri.
Ka whakarerekētia te whakawhiti mana mai i te ara iahiko puku ki te koiri kia rite ki te wā putanga o te IC pānga Hall kia tutuki ai te mana whakahaere hurihuri whai hua.
He aha te mea e homai anangā motuka wiri kore paraihehe roa te ora? Te Whakamahi i te Pānga Hall hei Taraiwa i ngā Mōta Kore Paraihe. Ka whakamahia e mātou te Pānga Hall hei tatau i te tūranga o te mōta, ā, ka whakarerekē i te tohu taraiwa kia rite ki tēnā.
E whakaatu ana ēnei pikitia i te rerekētanga o te tohu puku me te putanga mai i ngā pūoko Pānga Hall.
Kōrero ki ō Tohunga Kaiārahi
Ka āwhina mātou i a koe ki te karo i ngā mahanga hei whakatutuki i te kounga me te uara o tō motuka paraihe iti e hiahiatia ana, i te wā tika me te tahua.
Wā tuku: 16 o Ākuhata-2024
