The Flower Pollination Algorithm Optimized a (1+PI)-PI-PID Controller for Automatic Generation Control of a Three-Area Interconnected Power System
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Abstract
This paper presents a three-area Automatic Generation Control (AGC) model utilizing an optimized (1+PI)-PI-PID controller. The optimal gain parameters for the controller are determined through the Flower Pollination Algorithm (FPA). The proposed control scheme is designed to compensate for system power imbalances and maintain overall electrical grid stability. Furthermore, the proposed methodology regulates energy sources to satisfy load demands effectively. The simulation results are evaluated based on the dynamic responses across three distinct scenarios: Case 1, frequency deviation control in tie-lines using the optimized (1+PI)-PI-PID controller. Case 2, sudden load disturbances within the interconnected three-area system. Finally, Case 3, the stability testing under frequency deviations across all three areas.
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References
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