Isakhiwo semoto yendebe engenalutho sidlula isakhiwo sendebe yendabuko yemoto, sisebenzisa i-rotor engenamgogodla, eyaziwa nangokuthi i-rotor yendebe engenalutho. Isakhiwo esisha sendebe siqeda ngokuphelele ukulahleka kwamandla okubangelwa ugesi we-eddy owakhiwe yi-core. Ngakho-ke yiziphi izinzuzo zamamotha ende engenalutho kunezivamileama-motor e-dc?
Injini Edlidlizayo Yezinhlamvu Zemali
Yiziphi izinzuzo zenjini yendebe engenalutho?
1. Amandla aphezulu
Ubuningi bamandla buyisilinganiso samandla okukhipha isisindo noma ivolumu. Injini yekhoyili yethusi incane, ukusebenza kahle. Uma iqhathaniswa nekhoyili yendabuko, imodeli yekhoyili yethusi ilula. Ngaphandle kokugoqa nokugoqa ishidi lensimbi ye-silicon, ukulahleka kwe-eddy current kanye ne-hysteresis okubangelwa yizo kuyasuswa. Ukulahleka kwe-eddy current kwimodi yekhoyili yethusi-plate kuncane kakhulu futhi kulula ukulawula, okuthuthukisa ukusebenza kahle kwenjini futhi kuqinisekise i-torque ephezulu namandla okukhipha.
2. Kusebenza kahle
Ukusebenza kahle kwenjini kulele eqinisweni lokuthi ikhoyili yethusi ayinawo ugesi we-eddy kanye nokulahleka kwe-hysteresis okubangelwa ukugoqa nokugoqa ishidi lensimbi ye-silicon. Ngaphezu kwalokho, ukumelana kuncane, kunciphisa ukulahleka kwethusi.
3. Akukho torque hysteresis
Imodi yekhoyili yepuleti lethusi ngaphandle kweshidi lensimbi ye-silicon egobile, akukho ukulahleka kwe-hysteresis, akukho mphumela we-groove yamazinyo ukunciphisa isivinini kanye nokuguquguquka kwe-torque.
4. Akukho mphumela wesikhala
Ikhoyili yethusi yenziwe ngensimbi ye-silicon engenamsele, okususa umphumela womsele obangelwa ukusebenzisana phakathi komsele kanye nemagnethi. Ikhoyili iyisakhiwo esingenawo umongo wensimbi. Zonke izingxenye zensimbi zijikeleza ndawonye (isb. i-brush motor) noma azimi ndawonye (isb. i-brushless motor). Umphumela wesikhala kanye ne-torque hysteresis ngokusobala azikho.
5. Akukho mandla e-radial phakathi kwe-rotor ne-stator
Njengoba kungekho mgogodla we-ferrite ongaguquki, insimu yamagnetic ye-axial phakathi kwe-motor rotor kanye ne-motor stator ayitholakali. Lokhu kubaluleke kakhulu ekusetshenzisweni okubalulekile. Ngenxa yamandla a-axial phakathi kwe-motor rotor kanye ne-motor stator, i-motor rotor ayizinzile. Ukunciphisa amandla a-axial kuzothuthukisa ukuthembeka kwe-motor rotor.
6. Ijika elibushelelezi lesivinini kanye nomsindo ophansi
Ayikho i-ferrite core enezimbobo, okunciphisa i-harmonic yebanga lokujikeleza kanye ne-voltage yokusebenza. Ngenxa yokuthi insimu ye-AC ayitholakali ku-motor, akukho msindo obangelwa yi-AC. Umsindo ovela kuma-rolling bearings nama-cyclone kanye nokudlidliza okuvela kuma-waveform angewona ama-sinusoidal.
7. Umphumela omuhle wokushabalalisa ukushisa
Ikhoyili ye-solenoid yezinhlamvu zethusi ngaphakathi nangaphandle kobuso ivame ukuba nokugeleza kwegesi, okungcono kunekhoyili ye-solenoid ye-slot motor rotor yokushisa kwepayipi lokushisa. Intambo yendabuko embozwe usilika ifakwe emseleni we-ferrite core. Kuneziphepho ezimbalwa kakhulu ebusweni ku-electromagnetic coil. Ngamandla afanayo, indlela yekhoyili ye-electromagnetic yezinhlamvu zethusi yokushisa kwemoto incane.
Isikhathi sokuthunyelwe: Okthoba-11-2019
