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Bayanin Inverted Induction Motor

An ambaci inverter induction motor daidai a cikin mafi yawan rotor tana da winding na three-phase wadanda tana da shirya, kuma tana gina muhimmiyar siffofin jirageniwa a cikin stator da rotor.

Sakamakon Setup

Stator da rotor tana da winding na three-phase, amma winding na rotor tana da configuration na star da ta haɗa da slip rings.

Prinsipin Inganci

Idan winding na rotor da stator an yi shirya da three-phase supply a zahiri (kamar 50 Hz), za a gina magnetic field na yara a cikin stator, kuma magana da field daban-daban a cikin rotor. Rotor tana jira a cikin yadda field na magnetic ta. Field na magnetic na rotor tana gina EMF da current a cikin stator tunanen transformer action, kuma tana gina magnetic field wanda ya fi harsuna field na stator. Frequency na rotor tana haɗa da frequency na stator tunanen slip. Idan biyu na magnetic fields suka harsuna, za a iya koyar da rotor ko kuma zuƙar da ita.

Yadda rotor tana jira tana daɗi ne da lamarin phase difference bayan voltage na stator da rotor. Ana iya cewa speed na rotor tana daɗi ne da lamarin frequency na rotor da stator (fs – fr). Akwai harmonics kamar yadda zai gina a cikin stator da rotor saboda rotor tana yi aiki a matsayin frequency converter.

  Frequency na Rotor

Speed na rotor tana daɗi ne da lamarin frequency bayan rotor da stator.

Tushen Aiki

• Analisis na voltage variation na measurement coils a cikin inverted rotor induction motor.

• Analisis na voltage na measurement circuits a cikin no-load operation na inverted rotor induction motor.

• Analisis na voltage na measurement circuits a cikin load operation na inverted rotor induction motor.