Ukutshintsha inkqubo yokulawula iimoto zokungafuni
Inkqubo yolawulo lwemoto yokungafuni ukutshintshela inokwahlulwa ibe ngamacandelo amathathu, ikakhulu aqulunqwe sisiguquli samandla, isilawuli kunye nesikhangeli sendawo.Inxalenye nganye idlala indima eyahlukileyo, ngoko ke umphumo oyidlalayo wahlukile.
1. I-excitation winding ye-switched reluctance motor ye-converter yamandla
, kungakhathaliseki ukuba i-current current okanye i-reverse current, i-torque direction ye-torque ihlala ingatshintshi, ixesha litshintshile, kwaye isigaba ngasinye sidinga kuphela ityhubhu yokutshintsha amandla kunye nomthamo omncinci, umguquleli wamandla Isiphaluka silula, akukho ukungaphumeleli ngokuthe ngqo okwenzekayo, kwaye ukuthembeka kulungile.Kulula ukuqaphela isiqalo esithambileyo kunye nokusebenza kweequadrant ezine kwenkqubo, kwaye inamandla okuvuselela iziqhoboshi.Iindleko ziphantsi kunenkqubo yokulawula inverter ye-AC yesigaba sesithathu se-motor induction.
Okwesibini, umlawuli The
isilawuli siqulunqwe ngee-microprocessors, iisekethe ze-digital logic kunye namanye amacandelo.Ngokutsho kwegalelo lomyalelo ngumqhubi, i-microprocessor ihlalutya kwaye iqhuba indawo yerotor yemoto eyondliwe ngumtshina wesikhundla kunye nomtshini wangoku ngaxeshanye, kwaye yenza isigqibo ngephanyazo, kwaye ikhuphe uthotho lwemiyalelo yophumezo. ukulawula ukutshitsha kwenjini yokungafuni.Ukulungelelanisa ukusebenza kwezithuthi zombane phantsi kweemeko ezahlukeneyo.Ukusebenza komlawuli kunye nokuguquguquka kohlengahlengiso kuxhomekeke kwintsebenziswano yokusebenza phakathi kwesoftware kunye nehardware yemicroprocessor.
3. Isixhobo sokujonga indawo
Iimotor ezitshintshileyo ezitshintshileyo zifuna ii-detectors eziphezulu ezichanekileyo zokubonelela ngenkqubo yokulawula imiqondiso yokutshintsha kwindawo, isantya kunye nokukhoyo kwe-motor rotor, kwaye ifuna i-frequency switching frequency ephezulu ukunciphisa ingxolo yayo.
Ixesha lokuposa: Apr-25-2022