< img urefu="1" width="1" style="display:none" src="https://www.facebook.com/tr?id=1003690837628708&ev=PageView&noscript=1" /> Nhau - Ndezvipi zvakanakira Brushless DC Motor uye AC Induction Motor?
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Nhau

Kana tichienzanisa nemota yeAC induction, mota yeDC isina brushless ine zvakanakira zvinotevera:

1. rotor inoshandisa magineti asina magetsi anonakidza. Simba remagetsi rimwe chete rinogona kuwana simba guru remakanika.

2. Rotor haina kurasikirwa nemhangura uye kurasikirwa nesimbi, uye kukwira kwetembiricha kudiki.

3. Nguva yekutanga nekuvhara yakakura, izvo zvinobatsira pakuita kuti torque ishande nekukurumidza pakuvhura nekuvhara mavharuvhu.

4. torque inobuda yemota inoenderana zvakananga nevoltage yekushanda uye current. Dunhu rekuona torque riri nyore uye rakavimbika.

5. Nekugadzirisa avhareji yemutengo wemagetsi emagetsi kuburikidza nePWM, mota inogona kugadziriswa zvakanaka. Dunhu remagetsi rinodzora kumhanya uye rinotyaira riri nyore uye rakavimbika, uye mutengo wakaderera.

6. nekuderedza voltage yemagetsi uye kutanga mota nePWM, simba rekutanga rinogona kuderedzwa zvinobudirira.

7. Simba remagetsi emota rinogadzirwa nemagetsi eDC anogadziriswa nePWM. Kana tichienzanisa nesimba remagetsi reAC reAC rinogadzirwa nemagetsi eAC variable frequency, simba rayo rekutonga kumhanya uye circuit yedhiraivha zvinoburitsa mwaranzi shoma yemagetsi uye kusvibiswa kwemagetsi kushoma kune grid.

8. Uchishandisa circuit yekudzora kumhanya kwemuchina yakavharwa, kumhanya kwemota kunogona kuchinjwa kana torque yemutoro ikachinja.


Nguva yekutumira: Chikumi-01-2021