Ulwakhiwo lwemoto yekomityi engenanto luqhekeza ulwakhiwo lwerotor yesiqhelo yemoto, lusebenzisa irotor engenasiseko, eyaziwa ngokuba yirotor yekomityi engenanto. Ulwakhiwo olutsha lwerotor lususa ngokupheleleyo ukulahleka kwamandla okubangelwa yi-eddy current eyenziwe yi-core. Ngoko ke zeziphi iingenelo zeemoto zekomityi engenanto kuneemoto eziqhelekileyoiimoto ze-dc?
Imoto Engcangcazelayo Yeengqekembe
Zithini iingenelo zemoto yekomityi engenanto?
1. Uxinano lwamandla aphezulu
Uxinano lwamandla luyi-ratio yamandla okukhupha ubunzima okanye ivolumu. I-copper coil motor encinci, ukusebenza kakuhle. Xa ithelekiswa ne-coil yendabuko, i-copper plate coil model induction coil ilula. Ngaphandle kokujika nokugquma iphepha lesinyithi le-silicon, i-eddy current kunye ne-hysteresis ebangelwa zizo ziyasuswa. I-eddy current loss kwi-coil ye-copper-plate incinci kakhulu kwaye kulula ukuyilawula, nto leyo ephucula ukusebenza kakuhle kwe-motor kwaye iqinisekise i-torque ephezulu kunye namandla okukhupha.
2. Isebenza kakuhle
Ukusebenza kakuhle kwemoto kukwinyani yokuba i-copper coil ayinawo umsinga we-eddy kunye nokulahleka kwe-hysteresis okubangelwa yi-winding and grooving steel sheet. Ukongeza, ukumelana kuncinci, okunciphisa ukulahleka kwe-copper.
3. Akukho torque hysteresis
Imo yekhoyili yepleyiti yobhedu ngaphandle kweshiti yesinyithi yesilicon yegroove, akukho lahleko ye-hysteresis, akukho mpembelelo yegroove yamazinyo ukunciphisa isantya kunye nokuguquguquka kwe-torque.
4. Akukho siphumo seslot
Ikhoyili yobhedu yenziwe ngentsimbi yesilicon engenamjelo, nto leyo esusa isiphumo semjelo esibangelwa kukudibana komjelo kunye nemagnethi. Ikhoyili sisakhiwo esingenasiseko sentsimbi. Zonke izinto zentsimbi zijikeleza kunye (umz. i-brush motor) okanye azishukumi (umz. i-brushless motor). Isiphumo seslot kunye ne-torque hysteresis ngokucacileyo azikho.
5. Akukho mandla e-radial phakathi kwe-rotor kunye ne-stator
Ekubeni kungekho siseko se-ferrite esingashukumiyo, intsimi yemagnethi ye-axial phakathi kwe-motor rotor kunye ne-motor stator ayinakufunyanwa. Oku kubaluleke kakhulu kwizicelo ezibalulekileyo. Ngenxa yamandla e-axial phakathi kwe-motor rotor kunye ne-motor stator, i-motor rotor ayizinzanga. Ukunciphisa amandla e-axial kuya kuphucula ukuthembeka kwe-motor rotor.
6. Ijika elithambileyo lesantya kunye nengxolo ephantsi
Akukho ferrite core eneemiqolo, nto leyo enciphisa i-harmonic yomgama wokujikeleza kunye ne-voltage yokusebenza. Ngenxa yokuba intsimi ye-AC ayinakufumaneka kwi-motor, akukho ngxolo ibangelwa yi-AC. Kuphela yingxolo evela kwiibheringi eziqengqelekayo kunye neenkanyamba kunye nokungcangcazela okuvela kwii-waveforms ezingezizo ze-sinusoidal.
7. Isiphumo esihle sokusasaza ubushushu
I-coil ye-solenoid ye-copper coil ngaphakathi nangaphandle komphezulu idla ngokuba ne-gas fluidity, nto leyo engcono kune-slot motor rotor solenoid coil yobushushu bombhobho wobushushu. Intambo yendabuko egqunywe yisilika ifakwe kwi-groove ye-ferrite core. Zimbalwa kakhulu ii-surface cyclones kwi-electromagnetic coil. Ngamandla afanayo, indlela ye-copper coin electromagnetic coil yobushushu bemoto incinci.
Ixesha lokuthumela: Oktobha-11-2019
