Yakachinja kusada mota imota inomhanya-inodzorwa inogadzirwa mushure meDC mota uye brushless DC mota, uye inoshandiswa zvakanyanya mumidziyo yemumba, ndege, aerospace, zvemagetsi, muchina nemotokari dzemagetsi. Iyo yakachinja kusada mota ine chimiro chakareruka; iyo mota ine chimiro chakareruka uye yakaderera mutengo, uye inogona kushandiswa kune yakakwirira-kumhanya kushanda. Chimiro cheiyo switched reluctance mota iri nyore pane iyo squirrel-cage induction mota. Rotor yayo ine yakakwira mechanical simba uye inogona kushandiswa pakumhanya-mhanya (semakumi ezviuru zvemarevolutions paminiti).
Yakachinja kusada motaimota inodzorwa nekumhanya yakagadziridzwa mushure meDC mota uye brushless DC mota, uye inoshandiswa zvakanyanya mumidziyo yemumba, ndege, ndege, zvemagetsi, muchina nemotokari dzemagetsi.
Iwo makuru maficha eiyo switch relucance mota yekumhanyisa control system:
Chimiro chakareruka; iyo mota ine chimiro chakareruka uye yakaderera mutengo, uye inogona kushandiswa kune yakakwirira-kumhanya kushanda. Chimiro cheiyo switched reluctance mota iri nyore pane iyo squirrel-cage induction mota. Rotor yayo ine yakakwira mechanical simba uye inogona kushandiswa pakumhanya-mhanya (semakumi ezviuru zvemarevolutions paminiti). Kana iri stator, ine zvishoma chete zvakadzika windings, saka zviri nyore kugadzira uye chimiro chekudzivirira chiri nyore.
Kuvimbika kwedunhu kweiyo switched kusada mota; dunhu remagetsi riri nyore uye rakavimbika. Sezvo iyo mota torque kutungamira isina chekuita neino mhepo yazvino kutungamira, ndiko kuti, chikamu chimwe chete chemhepo chinotenderedza chazvino chinodiwa, dunhu remagetsi rinogona kuona switch yemagetsi pachikamu chimwe chete. Kuenzaniswa neasynchronous mota windings inoda bidirectional ikozvino, iyo PWM inverter simba redunhu inovapa inoda maviri magetsi emagetsi pachikamu. Naizvozvo, iyo switched reluctance mota yekumhanyisa control system inoda mashoma masimba emagetsi uye yakapusa redunhu chimiro pane iyo pulse wide modulation inverter magetsi ekupa wedunhu. Mukuwedzera, mumagetsi emagetsi ePWM inverter, machubhu maviri emagetsi emagetsi mune imwe neimwe bhiriji ruoko akananga kudivi remagetsi emagetsi eDC, izvo zvingangoita kuti dunhu ripfupi rakananga ripise mudziyo wemagetsi. Nekudaro, yega yega yemagetsi switching mudziyo mune switched kusada mota yekumhanyisa control system yakabatana zvakananga munhevedzano nemotor winding, iyo inodzivirira zvakanyanya chiitiko cheyakatwasuka-kuburikidza nepfupi wedunhu. Naizvozvo, dunhu redziviriro redunhu rekupa simba mune yekumhanyisa control system yeiyo switched kusada mota inogona kurerutswa, mutengo wakaderedzwa, uye kuvimbika kwakakwira.
Nguva yekutumira: Mar-15-2022