Inter-Area Oscillation Damping With A Near-Optimal Fuzzy Logic Stabilizer | ||||
| Port-Said Engineering Research Journal | ||||
| Article 1, Volume 18, Issue 1, March 2014, Page 1-6 PDF (372.87 K) | ||||
| Document Type: Original Article | ||||
| DOI: 10.21608/pserj.2014.46640 | ||||
 View on SCiNiTO | ||||
| Authors | ||||
| Kamal El- Serafi; T Abdel-Azim | ||||
| Department of Electrical Engineering, Faculty of Engineering, Port Said University, Egypt | ||||
| Abstract | ||||
| This paper describes a novel power system stabilizer based on fuzzy logic theory (FLPSS) for damping power system oscillations focusing on inter-area modes. In particular, the adaptive fuzzy power system stabilizers using both off-line and on-line training. The determination of the associated domains of the fuzzy logic power system stabilizer is obtained by off-line training using a pre-designed optimal controller. Computer simulations for a test power system when su bjected to small disturbances under normal and stressed operating conditions are carried out. The digital simulation results show that the proposed controller proves its effectiveness and improves the system damping when compared to a lead-lag and an optimal power system stabilizer controllers. | ||||
| Keywords | ||||
| Power System Stabilizer; stability; Fuzzy Logic applications; inter-area modes | ||||
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