Isistimu yokushayela ye-reluctance motor drive inokwethenjelwa okuphezulu nokusebenza okuhle kakhulu.Iwuhlobo olusha lwesistimu yokushayela futhi kancane kancane ishintsha eminye imikhiqizo yokulawula isivinini emkhakheni wezimboni.Lesi sihloko siqhathanisa lesi simiso nohlelo lokulawula isivinini se-asynchronous motor variable frequency regulation ukuze sibone ukuthi yini umehluko phakathi kwalokhu kokubili.
1. Ukuqhathaniswa kwama-motor kagesi: I-switched reluctance motor inamandla futhi ilula kune-asynchronous motor.Inzuzo yayo evelele ukuthi akukho ukuvunguza ku-rotor, ngakho-ke ngeke kube khona ukukhishwa okungalungile, ukwehluleka kokukhathala kanye nesivinini esikhulu esibangelwa i-cage rotor ye-asynchronous motor.Ngenxa yemikhawulo nezinye izinkinga, amamotho ashintshayo akhononda ngokuvamile aphansi ezindlekweni zokukhiqiza futhi anzima kakhulu ukuwakhiqiza kunamamotho asynchronous motors.
2. Ukuqhathaniswa kwama-inverters: Iziguquli zamandla emoto ezishintshayo ezishintshayo zinenzuzo ngaphezu kwama-asynchronous motor PWM inverters ngokwezindleko.Isici sesistimu ye-switched reluctance motor drive ukuthi isigaba samanje sigeleza ohlangothini olulodwa futhi asihlangene ne-torque, ukuze isigaba ngasinye singasebenzisa kuphela idivayisi eyodwa yokushintsha eyinhloko ukulawula uhlelo ukuze kuzuzwe ukusebenza kwama-quadrant amane, ngenkathi I-inverter ye-asynchronous motor PWM inayo Ngaphezu kwalokho, ngenxa yokuthi amadivaysi okushintsha ayinhloko e-asynchronous motor voltage-type PWM inverter axhunywe kugesi ngamunye ngamunye, kukhona iphutha elingaba khona lokuthi izingalo zebhuloho eliphezulu nephansi zixhunywe ngokuqondile ngenxa ukucupha okungamanga futhi isifunda esikhulu sifushane.
3. Ukuqhathaniswa kokusebenza kwesistimu: Injini yokunqikaza eshintshiwe enesakhiwo sezigxobo esiphindwe kabili iqhathaniswa ne-asynchronous motor PWM inverter, ikakhulukazi esilinganisweni se-torque / umzuzu we-inertia.Ngaphezu kwalokho, i-switched reluctance motor inezici ze-DC motor elawulekayo esebenza kahle, futhi isilawuli sivumelana nezimo futhi kulula kunohlelo lokulawula isivinini esishintshashintshayo.Ingathola ama-torque ahlukahlukene ngokulawula izikhathi zokuvula nokuvala ama-windings wesigaba./izici zesivinini.
Ngokwethulwa kwaleli phepha, akunzima ukubona ukuthi uhlelo lokushayela olushintshayo lwe-reluctance motor lubonise ukuncintisana okuqinile futhi lunezinzuzo ezinkulu uma luqhathaniswa nezinhlelo zendabuko.
Isikhathi sokuthumela: Apr-28-2022