Khoom Parameters
Rated Peev Xwm: 100MVA-1000MVA
Qib Voltage: 500kV, 750kV, 1000kV
Theem: Peb -Phase
Zaus: 50Hz / 60Hz
Kev tswj hluav taws xob: (OLTC)Ntawm -Load Tap Changer
Txias: ONAN / ONAF / OFAF / ODWF
Kev Sib Txuas Pab Pawg: YNd11, YNyn0
Rwb thaiv tsev Level:
Kev kub siab: LI2400kV / AC950kV (750kV Qib)
Nruab nrab taw tes: LI1550kV / AC630kV
Impedance voltage: 12% -18% (OEM)
Rwb thaiv tsev nruab nrab: Mineral Roj / Ntuj Ester Roj
Khoom nta
Ultra- poob qis, kev ua haujlwm siab (Ntau dua lossis sib npaug rau 99.6%), txo qhov ntev -kev siv hluav taws xob sib kis
Lub zog luv luv- Circuit Court kuj, qis ib feem tawm (tsawg dua lossis sib npaug li 5pC), lub neej ntev rwb thaiv tsev
Txais siab -permeability grain- taw qhia silicon steel, nqus roj filling, txhim kho lub tank
Adapts rau hnyav UHV kab sib chaws, zoo heev xob laim thiab hloov overvoltage kuj
Kev txawj ntse tsim: online saib xyuas cov roj temp., winding temp., PD, DGA
Daim Ntawv Thov Scope
National UHV kab rov tav kab rov tav, ntev - kis tau tus mob txoj hauv kev
Kauj ruam- nce rau cov chaw tsim hluav taws xob loj (hydro/thermal/nuclear)
Hla-provincial & cross-grid grid interconnection, UHV substation main transformers
Lub zog loj hauv paus fais fab kis tau tus mob tej yaam num
Cov qauv
IEC 60076 Fais fab Transformers
GB 1094, GB/T 6451
IEEE C57.12
Q/DW 11357
Cim npe nrov: Tuam Tshoj ultra high voltage roj immersed hwj chim transformer manufacturers, lwm tus neeg, Hoobkas
