Abstract
With the development of power system interconnection, the lowfrequency oscillation (LFO) is becoming more and more prominent which may cause the instability of power systems. In this paper, a standard multi-band power system stabilizer will be presented to damp the potential power oscillation with consideration of the local, inter-area, and global mode. Based on the small signal linearized modelling technology and eigenvalue analysis approach, the oscillation damping effects of power system stabilizers are discussed, which are demonstrated on a 4-machine 2-area system and 16-machine 5-area system. Numerical results show that the multiband power system stabilizer is effective in the power oscillation model analysis and can improve the dynamic performance of the power systems.
| Original language | English |
|---|---|
| Pages (from-to) | 241-247 |
| Number of pages | 7 |
| Journal | International Journal of Power and Energy Systems |
| Volume | 30 |
| Issue number | 4 |
| DOIs | |
| Publication status | Published - 2010 |
Keywords
- 16-machine 5-area system
- 4-machine 2-area system
- Eigenvalue analysis
- Multi-band power system stabilizer
- Oscillation damping effects
- Small signal linearized modelling
ASJC Scopus subject areas
- Electrical and Electronic Engineering
- Energy Engineering and Power Technology
- Applied Mathematics