Umgaqo we-asynchronous motor |

Ukusetyenziswa kweAsynchronous Motor

Iinjini zeAsynchronous ezisebenza njengeemotor zombane. Ngenxa yokuba i-rotor winding current yenziwe, ikwabizwa ngokuba yi-motor induction. Iinjini zeAsynchronous zezona zisetyenziswa kakhulu kwaye zezona zifunwa kakhulu kuzo zonke iintlobo zeenjini. Malunga neepesenti ezingama-90 zoomatshini abanikwa amandla ombane kumazwe ahlukeneyo ziimotor ezingafaniyo, apho iimotor ezincinci ze-asynchronous zenza ngaphezulu kwe-70%. Kumthwalo opheleleyo wenkqubo yamandla, ukusetyenziswa kombane kwee-asynchronous motors kubala umlinganiselo omkhulu. E-China, ukusetyenziswa kombane kwee-asynchronous motors kubala ngaphezu kwe-60% yomthwalo opheleleyo.

Ingqikelelo ye-asynchronous motor

I-asynchronous motor yi-AC motor apho umlinganiselo wesantya somthwalo ukuya kwi-frequency yegridi edibeneyo ayilona ixabiso eliqhubekayo. Imoto yokungeniswa yinjini yeasynchronous eneseti enye kuphela yee-windings eziqhagamshelwe kubonelelo lwamandla. Kwimeko yokungabangeli ukungaqondani kunye nokudideka, ii-motor induction zinokubizwa ngokuba ziimotor asynchronous. Umgangatho we-IEC uthi igama elithi "imoto yokungenisa" eneneni lisetyenziswa njengesithethantonye se "asynchronous motor" kumazwe amaninzi, ngelixa amanye amazwe esebenzisa igama elithi "asynchronous motor" ukumela la magama mabini.

Umgaqo we-asynchronous motor

Emva kokuba i-voltage ye-symmetrical isetyenzisiwe kwi-stator winding ye-asynchronous motor yesigaba sesithathu, i-air-gap magnetic field ejikelezayo iveliswa, kwaye i-rotor winding conductor inqumla i-magnetic field ukuze ivelise amandla okwenziwa. I-rotor current iveliswa ngenxa yesiphaluka esifutshane se-rotor windings. Ukusebenzisana phakathi kwe-rotor yangoku kunye ne-air gap field magnetic yenza i-torque ye-electromagnetic, eqhuba i-rotor ukuba ijikeleze. Isantya se-motor kufuneka sibe ngaphantsi kwesantya esihambelanayo sommandla wamagnetic, kuba kuphela ngale ndlela i-rotor conductor inokubangela amandla ombane ukuvelisa i-rotor yangoku kunye ne-torque ye-electromagnetic. Ke i-motor ibizwa ngokuba ngumatshini we-asynchronous, okwabizwa ngokuba yi-motor induction.

Ixesha lokuposa: Aug-08-2022