Isimiso se-asynchronous motor

Ukusetshenziswa kwe-Asynchronous Motor

Ama-asynchronous motors asebenza njengama-motor kagesi.Ngenxa yokuthi i-rotor winding current iyengelwa, ibizwa nangokuthi i-induction motor.Ama-Asynchronous motors yiwona asetshenziswa kakhulu futhi afunwa kakhulu kuzo zonke izinhlobo zamamotho.Cishe u-90% wemishini esebenza ngogesi emazweni ahlukahlukene ingamamotho asynchronous, lapho amamotho amancane asynchronous enza ngaphezu kuka-70%.Kuwo wonke umthwalo wesistimu yamandla, ukusetshenziswa kukagesi kwamamotho asynchronous kubala ingxenye enkulu.E-China, ukusetshenziswa kukagesi wama-asynchronous motors kubala ngaphezu kuka-60% wawo wonke umthwalo.

微信图片_20220808164823

Umqondo we-asynchronous motor

 

I-asynchronous motor iyinjini ye-AC isilinganiso sayo sesivinini somthwalo kuya kumvamisa yegridi exhunyiwe akuyona inani eliqhubekayo.I-induction motor iyinjini e-asynchronous enesethi eyodwa kuphela yama-winding axhunywe kugesi.Endabeni yokungabangeli ukungezwani nokudideka, ama-induction motors ngokuvamile angabizwa ngokuthi ama-asynchronous motors.Izinga le-IEC lithi igama elithi “induction motor” empeleni lisetshenziswa njengegama elifanayo elithi “asynchronous motor” emazweni amaningi, kanti amanye amazwe asebenzisa igama elithi “asynchronous motor” ukumela le miqondo emibili.

微信图片_20220808164823 微信图片_20220808164832

Isimiso se-asynchronous motor
Ngemva kokuba i-voltage yokulinganisa isetshenziswe ekujikeni kwe-stator ye-asynchronous motor yezigaba ezintathu, kukhiqizwa inkambu kazibuthe ejikelezayo yegebe lomoya, futhi umqhubi wamajika we-rotor usika inkambu kazibuthe ukuze akhiqize amandla akhangisiwe.I-rotor current ikhiqizwa ngenxa yesifunda esifushane se-rotor windings.Ukusebenzisana phakathi kwe-rotor current kanye negebe lomoya inkambu kazibuthe kukhiqiza itorque kagesi, eqhuba i-rotor ukuthi ijikeleze.Ijubane lemoto kumele libe ngaphansi kunejubane elihambisanayo lensimu kazibuthe, ngoba kungale ndlela kuphela umqhubi we-rotor angakwazi ukuheha amandla kagesi okukhiqiza i-rotor yamanje kanye ne-electromagnetic torque.Ngakho-ke injini ibizwa ngokuthi umshini we-asynchronous, obizwa nangokuthi i-induction motor.

Isikhathi sokuthumela: Aug-08-2022