Kana iwe ukatsvaga ruzivo rwakakwana nezve AC motors, iwe wauya kunzvimbo chaiyo.Tsika AC mota dzinowira muzvikamu zviviri zvikuru: synchronous uye asynchronous.Iyo inonyanya kuzivikanwa mhando yeasynchronous mota ndeye AC induction mota, inogadzirwa nevagadziri vemota vachishandisa AC transformer ine yechipiri inotenderera.Murudzi urwu rwemota, iyo yekutanga mamhepo, kana stator, inobatanidza kune sosi yemagetsi uku iyo yakapfupika yechipiri nhengo, kana rotor, inotakura induced yechipiri ikozvino.Kuita kwema rotor currents pamhepo-gap flux inoburitsa torque.Iyo asynchronous mota, kune rumwe rutivi, iri mune yakaparadzana AC mota kirasi nekuda kwekusiyana kwekugadzira uye mashandiro ekuita.
Yedu AC mota iyo inogona kugadzirwa kune yako chaiyo yakatarwa
Yekuwedzera Tsika AC Mota Dhizaini Mhando
Polyphase AC Motors
Polyphase squirrel-cage AC mota, senge matatu-chikamu mota, inogara ichimhanya-muchina.Vane imwe dhigirii yekushanduka-shanduka mukushanda maitiro kana vachigadzirisa rotor slot design.Kusiyana mu AC motors kunogadzira shanduko mune zvazvino, torque uye yakazara-mutoro kumhanya.
AC Servo Motors
Servo motors anoshandiswa muAC servomechanism uye makomputa anoda kukurumidza, kwakaringana mhinduro maitiro.Kuti uwane maitiro aya, servo motors ine diki-diameter, yakakwirira-resistance rotors.Iyo dhayamita diki inopa yakaderera inertia yekutanga kukurumidza, kumira uye kudzosera kumashure.Iko kupikisa kwepamusoro kunobvumira hukama hunenge hwemutsara wekumhanya-torque yekutonga kwakaringana.
Multi-Speed AC Motors
Vagadziri vemotikari yetsika vanogadzira inoteedzana-danda AC mota kuti dzishande nekumhanya kumwe.Nekubatanidzazve miviri inotungamira, ivo vanogona kuwana 2: 1 yekumhanya chiyero.Yakajairika kumhanya kwe60-Hz AC motors ndeiyi:
3,600/1,800 rpm (2/4 danda)
1,800/900 rpm (4/8 danda)
1,200/600 rpm (6/12 danda)
Maviri-anotenderedza AC mota ane maviri ega ega mamhepo ayo vagadziri vanogona mhepo kune chero nhamba yemapango kufambisa kuwana mamwe mareshiyo ekumhanya.Zviyero zvakakura kupfuura 1:4, zvisinei, hazvigoneke nekuda kwehukuru hwemota yeAC uye huremu.Single-phase AC motors kazhinji ine inoshanduka-torque dhizaini.Nekudaro, inogara-torque uye inogara-horsepower AC mota dziripowo.
Single-Phase AC Motors
Single-phase induction AC mota dzemagetsi dzinowanzoita mafractional-horsepower marudzi.Nekudaro, single-phase integral-horsepower inowanikwa mune yakaderera bhiza renji.Iwo anowanzo zivikanwa-fractional-horsepower single-phase AC mota ndeaya:
- Split-phase
- Capacitor-smart
- Permanent split-capacitor
- Shaded pole
Iyi tsika AC mota dhizaini inowanikwa mune akawanda-anomhanya mhando, asi kune inoshanda miganho kune huwandu hwekumhanya kunowanikwa.Avo vane maviri-, matatu- uye mana-speed motors varipo.Zvinotevera-pole kana maviri-anopetera nzira dzinogona kuperekedza kukurumidza kusarudza.