Xa impazamo yesiphaluka esifutshane yenzeka phakathi kokujika kwe-motor stator winding, ngokuqhelekileyo igwetywa ngokulinganisa i-DC.

Nangona kunjalo, ukuxhathisa kwe-DC ye-stator winding ye-motor enomthamo omkhulu kuncinci kakhulu, kwaye kuya kuchaphazeleka kubudlelwane phakathi kokuchaneka kwesixhobo kunye nephutha lokulinganisa. Akukho lula ukufumana iziphumo zesigwebo ezichanekileyo. Le ndlela ilandelayo ingasetyenziselwa ukugweba.

Indlela yokufumanisa ingxaki:

Endaweni yokuqhaqha i-motor, sebenzisa i-auto-voltage regulator yesigaba esinye esinamandla afanelekileyo ukunyusa ngokuthe ngcembe i-voltage ukusuka ekuqaleni kwaye ungenise i-low-voltage alternating current kwenye yezigaba.Ngexesha elifanayo, sebenzisa i-ammeter ye-clamp ukulinganisa okwangoku, ukwenzela ukuba i-current iphakame malunga ne-1/3 ye-current rated current ye-motor.

Emva koko, yeka ukunyusa kwaye usebenzise i-multimeter ukulinganisa i-voltages edibeneyo yezinye izigaba ezibini. Ukuba esinye isigaba sinempazamo yesiphaluka esifutshane se-inter-turn, i-voltage e-induced yayo iya kuba ngaphantsi kunesinye isigaba.Tshintsha inqanaba elinye lonikezelo lwamandla kwaye ulinganise amandla ombane anyanzelwayo wezinye izigaba ezibini ngendlela efanayo.

Ngokuxhomekeke ekubeni i-voltages e-induced iyafana, inokugwetywa ukuba kukho i-inter-turn short circuit fault.Ingxaki yempazamo yesiphaluka esifutshane phakathi kokujika kwe-motor stator isonjululwa ngokubanzi ngokutshintsha i-motor winding ngexesha lokugcinwa kwemoto.

Yintoni omawuyenze ukuba isigqumathelo siphuka phakathi kokujika kwemoto?

Ingxaki yokuqhekeka kwe-insulation phakathi kokujika kwemoto ibandakanya izinto ezisezantsi zokugquma phakathi kokujika kwemoto, ukonakala kwe-insulation phakathi kokujika ngexesha lokujika kunye nokufaka inlay, ubukhulu obaneleyo bokufakelwa phakathi kokujika okanye ubume obungenangqiqo, njl. ukusilela kokuqhekeka phakathi kokujika kwemoto. ukwenzeka kwezinto.

Ukuvavanya njani ukugquma phakathi kokujika kwe-motor stator winding?

Ukuze kuqinisekiswe ukusebenza okuqhelekileyo kwemoto, uvavanyo lwe-inter-turn insulation ye-motor stator winding luyimfuneko. Ingaba isanda kufakwa ekusebenzeni okanye i-motor esebenzayo, kuyimfuneko ukuqhuba uvavanyo lwe-inter-turn insulation.

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Ixesha lokuposa: Sep-19-2023