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Title: | Power-Frequency Balance in Multi-generation System Using Optimized Fuzzy Logic Controller |
Authors: | Mathur, Hitesh Dutt |
Keywords: | EEE Two-area power system Automatic generation control Proportional-integral-derivative controller Adaptive particle swarm optimization Ziegler–Nichols method |
Issue Date: | 2017 |
Publisher: | Taylor & Francis |
Abstract: | This paper emphasizes the development of control strategy for inter-area oscillation suppression for a unified two-area hydro–thermal deregulated power system. A proportional derivative-type fuzzy logic controller with integral (PDFLC+I) controller was proposed for automatic generation control. Further comparisons among conventional integral controller, proportional integral derivative controller, and PDFLC+I are carried out, where the PDFLC+I controller is optimized by four different optimization techniques namely, algorithm, ant colony optimization, classical particle swarm optimization, and adaptive particle swarm optimization. In PDFLC+I controller optimization, scaling parameters of controllers are optimized. A comparative study shows that the proposed PDFLC+I controller has a better dynamic response following a step load change for the combination of PoolCo and bilateral contract-type transaction in deregulated environment. Proposed controller performance has also been examined for ±30% variation in system parameters. Non-linearity in the form of governor dead band is taken into account during simulation. |
URI: | https://www.tandfonline.com/doi/abs/10.1080/15325008.2017.1334103 http://dspace.bits-pilani.ac.in:8080/xmlui/handle/123456789/9280 |
Appears in Collections: | Department of Electrical and Electronics Engineering |
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