Kubva pakuongororwa kweiyo mbiri intuitive states yehapana-mutoro uye mutoro, inogonazvinonyanya kutariswa kuti pasi pekuremerwa mamiriro emota, nekuda kwekuti inokweva mutoro, ichaenderana neyakakura ikozvino, ndiko kuti, mutoro wazvino wemotor uchave wakakura kupfuura weasina-mutoro ikozvino;asi ichiMamiriro acho haashande kune ese mamotor, ndiko kuti, mamwe ma motors ane-asina-mutoro ikozvino yakakura kupfuura mutoro wavo wazvino.
Kune maviri emagetsi mabasa eiyo stator chikamu cheasynchronous mota: imwe ndeyekuisa simba remagetsi, uye imwe ndeyekumisa inotenderera magineti yemota.
Mune iyo isina-mutoro mamiriro emotokari, chikamu chezvino chinonyanya kufadza ikozvino, uye ikozvino inoshanda inopindirana nekusatakura kurasikirwa ishoma.Iko ndiko kuti, simba remagetsi rinopinza idiki pane-isina-mutoro, uye stator ikozvino inonyanya kushandiswa kugadzira magnetic field.
Mumamiriro ekuremerwa, simba rakawanda rinoda kuiswa kuti rityaire mutoro.Kazhinji, chikamu chemazuva ano chinonyanya kurongeka ikozvino, saka mutoro wezvino unowanzo hukuru kupfuura husina-mutoro huripo, uye hapana-mutoro wezvino inongova 1/4 kusvika 1/2 yemutoro wezvino.pakati.
Iyo electromechanical simba rekushandura mukati memota inzira yakaoma kwazvo.Iko kumisikidzwa kweiyo magineti seyo chete svikiro yekushandurwa kwemagetsi kunosanganisira zvinhu zvakasiyana-siyana, izvo zvinotungamira kune chokwadi chekuti hapana-mutoro wazvino wemamwe madhizaini akakosha kana mhando dzemotor yakakura kupfuura mutoro wazvino.
Kune matatu-phase asynchronous mota, iwo matatu-phase windings akagovaniswa munzvimbo, uye inopinza yechitatu-chikamu ikozvino inofananidzwa.Pane kuva nekamwe tsika.Nekudaro, kune mamwe akanyatso gadzirwa mota, senge imwe-inotenderedza danda-inochinja yakawanda-kumhanya mota ine imwe kumhanya kana nhamba yemapango, iyo leakage reactance kana leakage flux yakakura kwazvo, uye kudonha reactance voltage kudonha kunokonzerwa nemutoro. ikozvino yakakura, zvichiita kuti saturation level yemagnetic circuit pasi pemutoro.Yakanyanya kuderera pane isina-mutoro, iyo mitoro yekukurudzira ikozvino idiki pane iyo isina-mutoro excitation current, zvichiita kuti hapana-mutoro wezvino mukuru pane wekutakura ikozvino.
Iyo magnetic field ye-single-phase motor is elliptical magnetic field, uye ellipticity yakasiyana pakati pekusava nemutoro uye mutoro, uye kazhinji ine musiyano mukuru.Kazhinji, stator ye-single-phase asynchronous motor ine seti mbiri dzemahombe uye anobatsira mamhepo, uye mbezo dzadzo dzinowanzosiyana ne90 ° munzvimbo.Iyo yekubatsira mhepo inosungirirwa yakabatana kune gidhi remagetsi mukuwirirana nemhepo huru mushure meiyo capacitor yakakodzera yakabatanidzwa munhevedzano.Nekuda kwechikamu chekutsemura mhedzisiro yezvikamu zvakaita sema capacitors, ikozvino kwemhepo huru uye mhepo yekubatsira inosiyana nechikamu chekona munguva, uye iyo pulse vibration magineti inogoneka inogadzirwa neiyo huru mhepo uye mhepo yekubatsira zvichiteerana inogona kugadzirwa mukati. iyo inotenderera yemagineti inogona, uye iyo induced ikozvino mu rotor inotangwa.Iyo magnetic field inonyengerwa, uye maviri magineti minda inopindirana kugadzira iyo yekudhonza torque yemota.Ongororo yetioretical inoratidza kuti elliptical synthetic inotenderera yemagineti yeimwe-phase mota inogona kuoreswa kuita maviri denderedzwa anotenderera magineti anokwanisa kutevedzana kwakanaka uye kutevedzana kwakashata.Chiito, kuitira kuti saizi yekukwevera torque inobatwa zvakanyanya.
Apo kugoverwa kwepakati kwemhepo huru uye yekubatsira mhepo uye nguva yakasiyana-siyana yezvino inoyerera zvose zviri zviviri 90 madhigirii emagetsi ekona, ellipticity ye synthetic magnetic field ndiyo iduku;kana hukuru hwesimba remagineti reiyo huru uye yekubatsira mhepo yakafanana, nyaya yediki diki ellipticity ye synthetic magnetic field inoshandurwa kuita denderedzwa chimiro Inotenderedza magineti, ndiko kuti, mota ine chete magineti kugona kwezvakanaka. kutenderera, chikamu chisina kunaka chekutevedzana i zero, uye indekisi yekushanda zvakare yakanaka.Nekuti kupatsanurwa-chikamu chechikamu senge ma capacitor anowana akasiyana mazinga echizvino chikamu chekugadzirisa nekumhanya kwakasiyana, hapana hukama hwakakwana hwakaenzana pakati peiyo-isina-mutoro wazvino uye mutoro wazvino weimwe-chikamu mota.Mimwe mitoro inorema kupfuura isina-mutoro wazvino, uye mamwe asina-mutoro mafungu anozove akakura kupfuura mutoro wazvino.
Nguva yekutumira: Kubvumbi-06-2023