Imfuno yeIimoto ze-10kVinkulu ngaphezu koko ngenxaIimoto ze-6kV, kwaye xa kuqwalaselwa ngononophelo, ngenene ayisiyonto ingenasizathu. Kwiminyaka yakutshanje, ngokuphunyezwa kwemigaqo-nkqubo yokonga umbane kunye nokuphuculwa kweegridi zamandla zasekhaya ukunciphisa ilahleko yemigca, amashishini emizi-mveliso kunye nemigodi ebekhetha iimoto ze-10kV eziphakathi ukuze zithathe indawo yeemoto ze-6kV ukuze kuncitshiswe utyalo-mali lokusasazwa, nto leyo ekhokelela ekwandeni okukhulu kwemfuno yeemoto ze-10kV eziphakathi. Omnye wemingeni yobuchwephesha yeemoto ezinjalo kukufakelwa kwe-inter-turn kwe-iikhoyili ze-statorNgenxa yokuba ii-conductors zihlala zibhityile, kunzima ukusebenzisa iteyiphu ye-mica egqunywe ngesandla okanye egqunywe ngomatshini. Ukusebenzisa i-insulation yendalo yeengcingo ezigqunywe ngefilimu njenge-insulation ye-inter-turn kubangela ukunganyamezeli kakuhle kwi-corona. Kwii-motor ezingasebenzi kakuhle ze-voltage ephezulu, iimpazamo ze-inter-turn zibangela inani elikhulu, kwaye ukuthembeka kwe-inter-turn insulation kuye kwatsala ingqalelo ngakumbi. Abanye abasebenzisi bade bathi ii-motor ezine-voltage ephezulu kufuneka zisebenzise i-mica kwi-ubushushu obuphakathi kwamacala.
Amanyathelo athatyathwe kwamanye amazwe malunga noku kukusetyenziswa kakhulu kwe-micaiingcingo ezisongiweyoETshayina, uphando malunga nokufakelwa kwe-insulation phakathi kwe-turn nge-powder mica tape luye lwenziwa kwiminyaka yakutshanje. Ngoncedo lweizixhobo zokwambathisaiifektri kunye neefektri zeemoto, ezinyei-electromagneticIifektri zentambo ziphumelele ekuphuhliseni iintlobo ngeentlobo zeentambo ezisongiweyo ze-mica ezinezakhiwo ezahlukeneyo. Okwangoku, iifektri ezininzi zeemoto ziyazisebenzisa kwaye ziyazikhuthaza.
Uninzi lweziphene kunye nomonakalo weemoto ezijikelezayo ubangelwa kukonakala kwe-insulation ejikelezayo. Phakathi kwazo, i-insulation ejikelezayo imalunga ne-50%. Kwaye xa yonakele, iziphumo ziya kuba zibi kakhulu. I-inter-winding insulation short circuit ibangelwa yi-inter-winding impulse voltage value yemoto edlula i-functional voltage ye-insulation yezinye ii-windings phantsi kweemeko ezahlukeneyo ze-overvoltage. Ezinye zibangelwa kukonakala koomatshini kwee-coils kunye nee-windings ngexesha lenkqubo yokuvelisa, kwaye ezinye zibangelwa kukukhutshwa kwendawo ngaphakathi kwe-high-voltage motor windings kunye ne-corona corrosion ye-high-voltage windings. Umonakalo obangelwe zezi zinto zonke unxulumene ngokuthe ngqo okanye ngokungathanga ngqo nokusebenza kweentambo ezijikelezayo ezisetyenziswa kwiimoto. Ngokuhlaziywa nokutshintshwa kweemoto ezijikelezayo kunye nesidingo seemoto ezahlukeneyo ezikhethekileyo kunye neemoto ezimelana nobushushu obuphezulu, ukuphuhlisa iintlobo ezintsha zeentambo ezijikelezayo kubalulekile.
Ixesha lokuthumela: Jan-05-2026