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Adaptive fuzzy sliding mode power system stabilizer using Nussbaum gain |
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| Authors: | Emira Nechadi Mohamed Naguib Harmas Najib Essounbouli Abdelaziz Hamzaoui |
| Affiliation: | 1. Electrical Engineering Department, Ferhat Abbas University of Sétif 1, Sétif, Algeria 2. Centre of Research for Science and Information Technology and Communication Laboratory, Champagne Ardennes University, Reims, France |
| Abstract: | Power system stability is enhanced through a novel stabilizer developed around an adaptive fuzzy sliding mode approach which applies the Nussbaum gain to a nonlinear model of a single-machine infinite-bus (SMIB) and multi-machine power system stabilizer subjected to a three phase fault. The Nussbaum gain is used to avoid the positive sign constraint and the problem of controllability of the system. A comparative simulation study is presented to evaluate the achieved performance. |
| Keywords: | Multi-machine power system stabilizer adaptive fuzzy sliding mode Nussbaum gain Lyapounov stability. |
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