Yadda yake canza na rotor a lokacin da tana zama ziyarwa a cikin mahaɗin kusurwa?

Idan da yawan wani induction motor yana zama, yakin rotor yake canzawa. Yadda induction motor ta yi aiki ita ce kuma yin hankali da abu mai girma a tsakanin yakin magnetic field da aka fara a kan stator windings da kuma yakin current da aka sanya a kan rotor windings. Wannan tana bayyana yadda yakin rotor yake canzawa idan yawan wani ya zama:

Yadda tana yi aiki idan yawan wani ya zama

• Zaman yawan wani: Idan yawan wani induction motor ya zama, wannan na nufin cewa an bukata aiki masu kyau don in gudanar da yawan kadan ko kuma in gudanar da yawan wani mai sauƙi.

• Talabun yin amfani da miyar jikin: Zaman yawan wani ya sauka, yana bukata a motoci a yi amfani da miyar jikin masu kyau don in daidai waɗanda.

• Miyar jikin electromagnetic: Miyar jikin induction motor tana cikakken amfani da zama kan yakin stator magnetic field da kuma yakin rotor. Don in yi amfani da miyar jikin masu kyau, yakin rotor yana bukata a yi canzawa.

Canzawar yakin rotor

• Siffar slip: Siffar slip tana daya daga cikin abubuwa masu muhimmanci ga induction motor, wanda ake bayyana kamar yadda farkon waɗanda da waɗanda. Siffar slip tana nufin farko da waɗanda (synchronous speed) da waɗanda (actual speed), kamar haka, s= (ns−n) /ns, inda ns shine synchronous speed da n shine actual speed.

• Canzawar yakin rotor: Idan yawan wani ya zama, waɗanda za a iya ƙara, wanda yake taimaka a yi canzawa a siffar slip. Daga bayanin yakin rotor I2=k⋅s⋅I1, inda I2 shine yakin rotor, I1 shine yakin stator, da kuma k shine sabbin. Ana samu cewa idan siffar slip s ya zama, yakin rotor yana iya canzawa.

• Canzawar yakin stator: Idan yawan wani ya zama, yakin stator yana iya canzawa, saboda motoci yana bukata energy mai kyau don in yi amfani da miyar jikin masu kyau.
  

Farkon motoci

• Girman voltage: Don in daidaita aiki da motoci, tana iya girma input voltage ko frequency don in daidaita waɗanda a kan synchronous speed.

• Na'urar hoton: Idan yakin rotor ya zama, hoton a kan motoci yana iya zama, saboda haka motoci yana iya hoton. Motoci yana bukata a yi aikin cikakken hoton don in ba shi ya zama hoton idan yawan wani ya zama.

Kyakkyawan motoci

Canzawar kyakkyawan: Idan yawan wani ya zama, kyakkyawan motoci yana iya ƙara, saboda wadannan energy suna zama hoton ba wadannan energy suka zama mechanical energy. Amma, motoci suna da kyakkyawan masu kyau idan suke da yawan wani mai kyau.

Rukunin motoci

Rukunin zaman yawan wani: Don in bazuwa rukuni ga motoci saboda zaman yawan wani, ana iya fitar da rukuni masu zaman yawan wani, kamar thermal relays ko kuma current protectors, wadannan suna iya koye supply power idan yakin rotor ya zama sosai.

Shirhe

Idan yawan wani induction motor ya zama, yakin rotor ya zama don in yi amfani da miyar jikin masu kyau don in gudanar da yawan wani. Wannan tana bukatar waɗanda a motoci a zama ƙara da kuma siffar slip a zama, wanda yake taimaka a yi canzawa a yakin rotor. Systemin kontrol motoci tana iya daidaita waɗanda a kan synchronous speed don in girma input voltage ko frequency, kuma tana iya daidaita cewa motoci ba sa zama lallace saboda zaman yawan wani.