FEI Ye1, WANG Xiao-qi1, LUO Chun-jian2, et al. Type Selection and Structure of ±1000kV Ultra HVDC Instrument Transformer[J]. High voltageapparatus, 2012, 48(1): 7-12+16.
FEI Ye1, WANG Xiao-qi1, LUO Chun-jian2, et al. Type Selection and Structure of ±1000kV Ultra HVDC Instrument Transformer[J]. High voltageapparatus, 2012, 48(1): 7-12+16. DOI: 10.13296/j.1001-1609.hva.2012.01.005.
Type Selection and Structure of ±1000kV Ultra HVDC Instrument Transformer
DC transmission is very important in long distance in China because of its safty and reliability.As long as ±800 kV HVDC transmission project starting up
±1 000 kV ultra HVDC transmission becomes possible.DC instrument transformer is important of value source and relay protection in power measurement.Because DC instrument transformer is more difficult than AC in manufacture and it is not safe
it is not spreaded popular.±800 kV HVDC instrument transformer is lied on import of Yunnan-Guangdong and Xiangjiaba-Shanghai projects.To develop homemade progress
it is very important of research on ±1 000 kV ultra HVDC instrument transformer.Through contrasting and analyzing ±800 kV HVDC instrument transformer
±1 000 kV ultra HVDC instrument transformer is necessary to research in depth.It is useful to hold key technology and economize project financing.HVDC instrument transformer technology in China is world ahead before long.