| Title |
Establishment of Synchro-phasor System for Renewable Energy Monitoring of Substatio |
| Authors |
Kyung-Min Lee ; Daeyun Kwon ; Chul-Won Park |
| DOI |
http://dx.doi.org/10.5207/JIEIE.2019.33.10.034 |
| Keywords |
Fault Recorder; GPS; Monitoring; PMU; Renewable Energy; Time Synchro-Phasor |
| Abstract |
Renewable energy sources such as PV and wind power have uncertainty and volatility, so measures must be taken to expand the acceptance of renewable energy sources. Time synchro-phasor technology is useful for real-time monitoring and protection control of renewable energy source linked power grid.
In this paper, we construct a local renewable energy monitoring and operation system using GPS (Global Position System) based time-synchronized PMU (Phasor Measurement Unit) and F/R (Fault Recorder) in substation. We introduce the GPS based time synchronizing phasor theory and standard, and then describe PMU and F/R based real-time monitoring system built in substation. Finally, we discuss the monitoring and analysis using real-time data collected. |