Sidee loo ogaadaa khasaaraha dielectric ee windings motor?

Ogaanshaha khasaaraha dielectric ee ku jiramatoor saddex-geesood ahdabinnada ayaa muhiim u ah hubinta isku halaynta iyo cimrigaMatoorada danab-sare ee ACHab wax ku ool ah oo lagu cabbiro arrintan waa in la isticmaalo buundada Xilin, oo ah qalab gaar ah oo loogu talagalay qiimeynta sifooyinka dielectric. Qiimaha tangent-ka luminta dielectric, oo badanaa loo yaqaan tangent-ka luminta, wuxuu bixiyaa aragti ku saabsan tayada dahaarka ee gariiradda matoorka.

Si loo bilaabo habka cabbiraadda, foil aluminium ah ayaa badanaa loo isticmaalaa koronto cabbir ah. Doorashadan waxaa sabab u ahaa gudbinta korantada ee aluminiumka oo aad u fiican iyo fududaynta isticmaalka. Si kastaba ha ahaatee, ansaxnimada cabbirku waxay ku xiran tahay isku xidhka adag ee foil aluminiumka iyo dahaarka gariiradda. Xidhiidhka adag ee u dhexeeya foil iyo dahaarka ayaa yareeya farqiga hawada wuxuuna kordhiyaa saxnaanta xogta la ururiyay. Kala-soocid kasta waxay horseedi kartaa akhrin khaldan, taasoo wax u dhimaysa ujeeddada natiijooyinka.

Marka bir-xidhka aluminiumka si adag loogu xidho, tangent-ka luminta dielectric-ka waxaa lagu cabbiri karaa buundada Xilin. Buundada waxay ku dabaqdaa danabka hadda la beddelayo (AC) ee matoorka si loo qiimeeyo sifooyinka dielectric-ka ee dahaarka. Xogta la soo saaray waxay bixin kartaa tilmaan xaaladda dahaarka, iyadoo shaaca ka qaadaysa burbur kasta ama meelaha cilladaysan ee iman kara.

La socodka joogtada ah ee tangent luminta dielectric waa muhiim u ah dayactirka saadaalinta. Iyagoo aqoonsanaya isbeddellada ku yimaada sifooyinka dielectric waqti ka dib, kooxaha dayactirka waxay qaadi karaan tallaabooyin firfircoon si ay u xalliyaan arrimaha dahaarka ka hor inta aysan keenin cillad matoorka. Tani ma aha oo kaliya inay hagaajiso hufnaanta hawlgalka matoorka laakiin sidoo kale waxay dheereysaa cimrigeeda adeegga.

Marka la soo koobo, isticmaalka buundada Xilin iyo elektroodhada aluminiumka si loo ogaado khasaaraha dielectric eematoorka saddex-geesoodka ah ee inductionDaloolada waa hab lagu kalsoonaan karo oo lagu qiimeeyo tayada dahaarka. Hubinta isku xidhka adag ee u dhexeeya foil iyo dahaarka ayaa fure u ah helitaanka xog cabbir sax ah oo ujeedo leh, ugu dambayntiina gacan ka geysanaysa dayactirka wax ku oolka ah ee matoorada danabka sare leh ee AC.