Brushless DC mota kudzora uye mhanyisa nzira yekudzora

Dc brushless motaKuumbwa kunonzwisisika, kumhanya kwayo kwakanyanya kugadzikana, saka kazhinji, kashoma kukurumidza kwekuremekedza Asi iyo yebrashi dc mota kudzora uye mhanya nzira inoda kuti munhu wese adzidze, kuitira kukurumidza chikumbiro:

1

2. Kuwanda kwematanda ematare eCrush kusingaperi ndeye "maviri emagineti" anogona kuitiswa mune imwe nzira yekuzadzisa mumunda wemashiripiti, iyo rotor yemagineti isingaperi Pakati pekugara uine tsika yekuchengetedza magineti mune imwecheteyo nhungamiro uye inotenderera neyekutenderera nemagineti inotenderera.

H1H2H3 idzo nhatu dzenyere dzenzwi dzakaiswa mumhepo yemhepo yeiyo quilation coil, iyo inoshandiswa sechinhu kuti uone munda wemagineti. Iyo voltage inogona kuchinjwa sekutungamira kwemagineti, uye kubudiswa kwechiratidzo chedhijitari.

3. Iyo yeiyo coil ine simba zvinoenderana nekutevedzana kwemagineti inotevera, uye iyo rotor maginiti kune iyo yekushanda nyika yakatumirwa kumashure nehope sensor.

Yayo yekuraira ndeyekutumira matatu maviri emakonzo uye kubva, aya majasi anowanikwa kuburikidza neanotapudza.

Kutenderera kwematatu-matatu-phase bldc kunogona kuzadzikiswa nekusasimba kana kucheka maviri maviri maviri ekutengesa mune imwe yekurongedza.

4. Sezvo iyo rotor inotenderera, mukana wekutenderera uchienda kubva kumusoro kusvika kumusoro kwezero one. Voltage mushure mekubvunzurudza voltage.

Sezvo zero zero iri pakati peTrapezoid, kutenderera kweBLDC kunogona kudzorwa mushure mekunyorerwazve chiratidzo mushure mekunonoka kwe30 ° .. kutyairaBLDC.Kofi of offulm yakanakira, iyo matatu coil voltage curves inogona kuwanikwa nekubatana zvakananga

5. Sarudza nhungamiro yekutanga, simbisa iyo coil yepazasi mune iyo nzira yekutanga, ita kuti rotor inotendeukira kunzvimbo yekutanga munguva pfupi, uye simba remota zvichienderana nekutevera kwezviito.

Kuti tivandudze kushanda kwesimba kwegwenzi, isu tinofanirwa kudzidza zvinoenderana nenzvimbo dzakasiyana-siyana dzekushandisa, dzinotsauka uye kudzora uye nekumhanyisa nzira dzinogona kuiswa kugadzirisa kumhanya.