Siv tau cov kev ua hauj lwm sib txawv mica tapes

1. Mica daim kab xev rau high-voltage motors yog tsim rau lub tshuab nqus tsev siab impregnation (VPI) tapes. Nws muaj cov ntsiab lus mica siab, cov kua nplaum tsawg, thiab cov roj hmab nruab nrab mica. Nws tuaj yeem siv los ua cov rwb thaiv tsev tseem ceeb ntawm high-voltage motors thiab muaj cov khoom siv hluav taws xob zoo thiab txhua yam; nws tuaj yeem ua tau raws li qhov yuav tsum tau ua ntawm lub cev muaj zog Cov Lus Qhia rau kev txhim kho cov hluav taws xob siab thiab muaj peev xwm loj. Cov tuam txhab tsheb feem ntau siv cov roj hmab mica tsawg dua.

2. Mica daim kab xev rau cua zog tsim yog raws li daim ntawv mica, alkali-dawb iav daim ntaub siv hluav taws xob, polyester zaj duab xis, polyimide zaj duab xis los yog corona-resistant zaj duab xis ntawm ob sab los yog ib sab raws li cov ntaub ntawv txhawb zog, kub-resistant epoxy nplaum los yog lwm yam resistant Thermal resin, haum rau loj thiab nruab nrab cua turbines.

3. Tsawg cov kua nplaum mica muaj cov txheej txheem sib txawv kiag li ntawm ntau daim kab xev, uas yog lub tshuab nqus tsev siab impregnation (VPI) txheej txheem, uas yog txheej txheem rwb thaiv tsev siab heev. Nws muaj cov yam ntxwv ntawm cov ntsiab lus siab mica, cov khoom siv hluav taws xob zoo, lub neej ntev rwb thaiv tsev, kev ua haujlwm zoo, kev kub siab thiab kev laus ua haujlwm, nyias rwb thaiv tsev thickness, zoo thermal conductivity, zoo txo ​​qhov kub ntawm lub cev muaj zog, txheej txheem yooj yim, thiab luv luv voj voog. .

4. Mica daim kab xev rau dej thiab hluav taws xob yog cov ntaub ntawv zoo li ribbon-puab insulating khoom ua los ntawm hmoov mica ntawv ua cov khoom siv hauv paus, tsis muaj hluav taws xob alkali-dawb iav ntaub ntawm ob sab raws li cov khoom siv txhawb zog, thiab txuas nrog epoxy nplaum. Nws yog hloov tau raws li ib txwm muaj thiab muaj hluav taws xob zoo thiab txhua yam muaj zog tom qab molding. Nws yog tsim rau kev tsim los yog hydraulic rwb thaiv tsev ntawm coils ntawm hydraulic generators thiab high-voltage motors nrog ib tug ua hauj lwm kub ntawm 155 ℃.

5. Polyimide zaj duab xis hmoov mica daim kab xev yog ib qho insulating coil ua los ntawm mica ntawv thiab polyimide zaj duab xis tom qab ci, winding thiab txiav, nrog kub-resistant epoxy nplaum. Mica daim kab xev muaj qhov hloov tau zoo nyob rau hauv ib txwm muaj. Tom qab lub qhov txhab coil yog kho los ntawm dipping kua roj vanish, nws muaj zoo heev dielectric zog thiab siab mechanical zog. Nws yog haum rau lub ntsiab rwb thaiv tsev ntawm traction motors nrog ib tug ua hauj lwm kub ntawm 180-200 thiab rwb thaiv tsev ntawm ntau lwm yam motors thiab hluav taws xob khoom.