Momwe mungayesere kutayika kwa dielectric kwa thiransifoma

Choyamba, titha kumvetsetsa kuti kutayika kwa dielectric ndikuti dielectric ili pansi pa ntchito yamagetsi.Chifukwa cha kutentha kwamkati, idzasintha mphamvu zamagetsi kukhala mphamvu zotentha ndikuzidya.Gawo ili la mphamvu zomwe zimagwiritsidwa ntchito limatchedwa dielectric loss.

Kutayika kwa dielectric sikungowononga mphamvu yamagetsi, komanso kumatenthetsa zida za zida ndikukhudza ntchito yake yanthawi zonse.Ngati kutayika kwa dielectric kuli kwakukulu, kumayambitsa kutentha kwapakati, zomwe zimapangitsa kuwonongeka kwa kutsekemera, kotero kuti kuchepa kwa dielectric kumakhala bwino.Ichinso ndi chimodzi mwamiyezo yofunika kwambiri ya dielectric mugawo lamagetsi la AC.

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Tiye tikambirane za momwe tingagwiritsire ntchito choyezera kutayika kwa dielectric kuyeza kutayika kwa dielectric kwa thiransifoma.Titayambitsa chida choyezera, mtengo wamagetsi okwera kwambiri umatumizidwa kumagetsi osinthika pafupipafupi, ndipo mphamvu zamagetsi zosinthika zimagwiritsa ntchito ma aligorivimu a PID kuti asinthe pang'onopang'ono zomwe zimachokera ku mtengo womwe uyenera kukhazikitsidwa, ndiyeno dera loyezedwa lidzatha. tumizani voteji yoyezera ku ma frequency frequency power supply, ndiyeno Konzani bwino voteji otsika kuti mukwaniritse zotulukapo zolondola kwambiri.Mwanjira iyi, molingana ndi kukhazikitsidwa kwa ma wiring abwino / obwerera, chidacho chidzasankha mwanzeru ndikusankha cholowera ndikusintha mtunduwo malinga ndi mayeso apano a dera loyezera.

Poyesa kutayika kwa dielectric kwa mafunde amphamvu kwambiri kupita kumayendedwe otsika kwambiri komanso chipolopolo cha chosinthira mphamvu, timagwiritsa ntchito njira yolumikizira kumbuyo kuti tiyeze.Chidacho ndi chosinthira mphamvu chikalumikizidwa molondola, timagwiritsa ntchito ma frequency osiyanasiyana, kuyeza kwamagetsi kwa 10kV, ndi njira yolumikizira kumbuyo.Njirayi imagwiritsidwa ntchito pamene malo oyezera otsika-voltage kapena terminal yachiwiri ya chinthu choyesera sichikhoza kutsekedwa kuchokera pansi ndikukhazikika mwachindunji.Chidacho chimagwiritsa ntchito kusintha kwa Fourier kuti zisefe kusokoneza ndikulekanitsa mafunde angapo a siginecha, kuti muchite kuwerengetsa vekitala pa muyezo wapano ndi mayeso apano, kuwerengera kuchuluka kwa matalikidwe, ndikuwerengera tgδ ndi kusiyana kwa ngodya.Pambuyo pa miyeso ingapo, chotsatira chapakati chimasankhidwa mwa kusanja.Muyezo ukatha, dera loyezera limangopereka lamulo lotsitsa.Panthawiyi, magetsi osinthika amatsika pang'onopang'ono mpaka 0.