Taw qhia
VKE Transformer, lub tuam txhab ua lag luam ntawm lub zog hloov hluav taws xob, zoo siab tshaj tawm qhov ua tiav ntawm Lub Hoobkas Txais Kev Xeem (FAT) rau ib pawg ntawm epoxy resin qhuav hom transformers uas tsim tawm thaum Lub Peb Hlis 2026. Txhua chav tau ua raws li qhov tseeb IEC 60076 -11: 2021 tone tus qauv rau qhuav - hom kev hloov pauv hauv peb lub zog muaj kev nyab xeeb, txhim khu kev qha, thiab kev ua haujlwm siab lub zog daws teeb meem rau cov neeg siv khoom thoob ntiaj teb.
Cov txheej txheem ntawm Lub Hoobkas Txais Kev Xeem
Cov txheej txheem FAT tau ua nyob rau hauv VKE lub xeev- ntawm-- qhov chaw kuaj duab kos duab, nrog rau kev ua raws li IEC 60076 series cov qauv, suav nrog IEC 60076-1 (General), IEC 60076-3 (Insulation Levels thiab dielectric tests), thiab IEC-10 76rytypes (IEC 10). Peb cov kws tshaj lij engineering thiab kev sim pab pawg tau ua tiav tag nrho cov kev xeem nruj los xyuas qhov kev ua tau zoo, kev nyab xeeb, thiab ua haujlwm ntev ntawm txhua epoxy resin qhuav hom transformer.
Cov ntaub ntawv xeem tsim nyog (Ua raws li IEC 60076-11: 2021)
|
Cov khoom kuaj |
Test Requirement (IEC Standard) |
Kev Xeem Xeem |
Xaus |
|
Winding Resistance |
Tsawg dua lossis sib npaug li 1% sib txawv ntawm tus nqi tsim |
0.32% - 0.45% |
Dhau |
|
Qhov Voltage Ratio |
Tsawg dua los yog sib npaug rau ± 0.5% sib txawv ntawm qhov ntsuas piv |
0.12% - 0.28% |
Dhau |
|
Tsis muaj -Load Loss & Tam sim no |
Tsawg dua los yog sib npaug rau 10% kam rau ua tus nqi lav |
3.2% - 5.8% hauv qab lav tus nqi |
Dhau |
|
Load Loss |
Tsawg dua los yog sib npaug li 5% kam rau ua tus nqi lav |
1.1% - 2.7% hauv qab lav tus nqi |
Dhau |
|
Impulse Voltage Test (Liab) |
Nrog 125kV rau 1.2 / 50μs yoj |
Tsis muaj kev puas tsuaj, tsis muaj flashover |
Dhau |
|
Fais fab zaus Withstand Voltage |
Nrog 35kV rau 1 min |
Tsis muaj kev tawg, tsis muaj dej |
Dhau |
|
Partial Discharge (PD) Test |
Tsawg dua lossis sib npaug li 5pC ntawm 1.5Um / √3 rau 30min |
1.2 pC - 2.8pC |
Dhau |
|
Temperature Rise Test |
Winding kub nce Tsawg dua los yog sib npaug rau 100K (Class F rwb thaiv tsev) |
78K - 85K |
Dhau |
|
Luv -Circuit Withstand Test |
Tsis muaj deformation mus tas li, tsis muaj kev puas tsuaj rau rwb thaiv tsev |
Ua raws |
Dhau |
Kev Xeem
Txhua chav nyob hauv pawg no tau dhau tag nrho cov kev xeem uas yuav tsum tau ua nrog cov txiaj ntsig kev ua tau zoo, deb tshaj qhov tsawg kawg nkaus ntawm IEC cov qauv. Qhov no ua kom ntseeg tau tias cov transformers tuaj yeem ua haujlwm ruaj khov hauv ntau qhov chaw hnyav, muab cov khoom siv hluav taws xob txhim khu kev qha rau cov tsev lag luam, chaw tsim khoom, cov phiaj xwm hluav taws xob tauj dua tshiab, thiab cov chaw khaws ntaub ntawv thoob ntiaj teb.
Ntawm VKE Transformer, peb cov khoom tseem ceeb ntawm cov tshuab ziab khaub ncaws qhuav yog tsim los ua kom tau raws li cov qauv nruj tshaj plaws thoob ntiaj teb. Tsis zoo li ib txwmroj-immersed transformers, peb cov epoxy resin qhuav hom transformers feature hluav taws kev nyab xeeb, ib puag ncig tus phooj ywg, tsis tshua muaj txij nkawm, thiab siab luv luv -circuit resistance, ua rau lawv xaiv zoo tshaj plaws rau lub nroog fais fab, substations sab hauv tsev, thiab tshwj xeeb daim ntawv thov scenarios nrog kev ruaj ntseg siab. Nrog ntau xyoo ntawm kev tsim khoom thiab kev tsim kho thev naus laus zis tas li, VKE Transformer tau tsim lub koob npe nrov rau kev xa cov khoom siab - zoo, customized qhuav hom transformer daws rau ntau tshaj 50 lub teb chaws thiab cheeb tsam. Peb tseem mob siab rau ua kom muaj zog thev naus laus zis thiab txhawb kev hloov pauv lub zog thoob ntiaj teb nrog cov khoom lag luam txhim khu kev qha, muaj txiaj ntsig, thiab muaj txiaj ntsig zoo.