Misali na motoci mai shaida aiki?

Misali shunt-wound induction motor ta yana da zaka so kuɗi da kuma yadda ake amfani da ita. Haka ne bayanin tushen:

Tushen

Stator na shunt-wound induction motor yana da salient pole wanda ake gina ta daga magnetic poles na magnet wadanda suka baka zuwa armature na motor. Kowane pole na motor yana jin da field winding coil, kuma akwai ring mai sarrafa da ke fuskantar shading coil. Poles na motor suna da hankali, yana nufin cewa akwai siffofin muhimmanci a kan abubuwan da ake yi wa batu, don haka ya kasance zama mai tsarki. Akwai slots a kan batu a matsayin sassan lokaci daga kusa, kuma short-circuited copper coils suna da shiga a wannan slots.

Addinin Yawancin Tushen

A lokacin da ake kofar da power zuwa rotor winding, ana shafi flux da aka shirya a iron core na rotor. Babban babban da aka shirya a shading coil na motor saboda ana kofar da shi. Zaman lafiya na flux ya shafara voltage a cikin ring, kuma ya shafi circulating current a cikin ring. Circulating current na shafi flux a cikin ring, wanda ya haƙa flux na motor. Ana iya samun 90° spatial displacement a nan bayan flux na motor da flux na shading ring. Saboda zaman lafiya da kuma spatial displacement daga biyu, ana shafi rotating field a cikin coil. Rotating field na shafi starting torque a cikin motor. Field na yi rike daga baki daya na motor zuwa baki na shading.

Yadda Ake Amfani Da Ita (Simplified Work Process)

• Magnetic Flux Induction: Idan ake kofar da power supply, stator winding na shafi alternating magnetic field.

• Magnetic Flux Lag: Babban da aka shirya a flux an kofar da shi a cikin copper ring (shunt coil), kuma ya haƙa wannan babban da aka shirya a flux zuwa lag behind main magnetic flux.

• Rotor Field: Saboda phase difference daga main magnetic flux da shunt pole magnetic flux, ana shafi rotating field.

• Starting Torque: Rotating magnetic field na shafi maimaita a cikin induced current na rotor don shafi starting torque, kuma ya shafi rotor za su yi rike.

Abubuwa

• Unidirectional Rotation: Shaded pole motor zai yi rike kawai a hukuma na musamman kuma ba zai iya rubuta.

• Low Starting Torque: Saboda tushen, shunt-wound motors suna da low starting torque.

• Simple Structure: Ba na da centrifugal switch ko wasu abubuwa masu inganci, kuma har yanzu ya kasance da failure rate da take sauraro.

Don haka, shunt-wound induction motor ya shafi single-phase AC motor functionality da tushen da addinin yawancin tushen, kuma ya kasance mai yawa a kan household appliances da devices da ba su bukata high starting torque.