On the remote calibration of voltage transformers: validation of opportunity
Date
2018Author
Rens, Sané
Rens, Johan
Holm, Johann
Botha, Gerhard
Desmet, Jan
Metadata
Show full item recordAbstract
Remote calibration of instrument transformers seems possible if sufficient certainty in field measurements can be achieved. This opportunity, until now, was only investigated from a theoretical point of view and in this paper, is now further investigated by using real-life synchrophasors. A transmission line is emulated, and voltage and current synchrophasors collected across the transmission line by two different synchrophasor recorders to derive a ratio correction factor for the remote instrument transformers
URI
http://hdl.handle.net/10394/31770https://ieeexplore.ieee.org/document/8494862
https://doi.org/ 10.1109/AMPS.2018.8494862