Conference paper
System security assessment in real-time using synchrophasor measurements
Dept. of Electr. Eng., Tech. Univ. of Denmark, Lyngby, Denmark1
Smart Grid Div., Infrastruct. & Cities Sector, Siemens AG, Nurnberg, Germany2
The increasing amount of renewable power from wind and solar generation causes higher fluctuation in power generation and in general increased distances between generation and load. Both aspects influence the system stability of electricity transmission in a negative way. Therefore, additional measures to ensure stable and secure operation of the system are necessary.
Time stamped synchrophasor measurements lay the foundation for development of new real-time applications for security and stability assessment. The paper provides overview of existing solutions for synchrophasor based security assessment and sheds light on ongoing research activities that focus on exploiting wide-area synchrophasor measurements for real-time security assessment of sustainable power systems.
At last, an mathematical mapping enabling informative visualization of the system state in respect to aperiodic rotor angle stability is described and analyzed in detailed.
| Language: | English |
|---|---|
| Publisher: | IEEE |
| Year: | 2013 |
| Pages: | 1-5 |
| Proceedings: | 2013 4th IEEE/PES Innovative Smart Grid Technologies Europe (ISGT EUROPE) |
| ISBN: | 1479929840 , 1479929859 , 9781479929849 and 9781479929856 |
| Types: | Conference paper |
| DOI: | 10.1109/ISGTEurope.2013.6695484 |
Control Room Application Generators Impedance PMU Power system stability Real-time systems Security Stability analysis Synchrophasor System Security Visualization Wide Area Monitoring electricity transmission phasor measurement power system stability real-time renewable power solar generation solar power stations synchrophasor measurements system security assessment system stability wind generation wind power plants
