Four Phasor Measurement Units (PMUs) record continuously voltage and current phasors in the 400 kV and 132 kV transmission system of Eastern Denmark. The abstract evaluates the unique concept for power system monitoring using PMUs. It focuses on utilization of synchronized phasor measurements from Nysted off-shore wind farm during a severe storm in 2005. The wind speeds during the event were so high, that Nysted offshore wind farm as well as a significant amount of on-land wind production in Denmark was disconnected from the grid. The PMU analysis illustrates that PMUs complement the traditional measurements from a traditional SCADA system. The case reveals the close relation between voltages, power flows and voltage phase angles over a wide area.
|Title of host publication||European Offshore Wind Conference & Exiubition|
|Publication status||Published - 2007|
|Event||European Offshore Wind Conference & Exiubition - Berlin, Germany|
Duration: 1 Jan 2007 → …
|Conference||European Offshore Wind Conference & Exiubition|
|Period||01/01/2007 → …|
- Nysted off-shore wind farm, wind turbines, transmission system, phasor measurements, GPS