Application of cooperation search-based I-PD controller with new cost function for frequency control of distributed energy integrated hybrid power system
This paper introduces a new cost function to measure the power system frequency disturbances. This cost function helps to identify optimal parameter gains of the secondary controllers of automatic generation control mechanism to minimize the frequency and tie line power deviations during load pertur...
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Published in | Journal of ambient intelligence and humanized computing Vol. 15; no. 1; pp. 725 - 738 |
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Main Authors | , , , , |
Format | Journal Article |
Language | English |
Published |
Berlin/Heidelberg
Springer Berlin Heidelberg
2024
Springer Nature B.V |
Subjects | |
Online Access | Get full text |
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Summary: | This paper introduces a new cost function to measure the power system frequency disturbances. This cost function helps to identify optimal parameter gains of the secondary controllers of automatic generation control mechanism to minimize the frequency and tie line power deviations during load perturbations. To study the application benefits, merits and the drawbacks of the new cost function, an interconnected two area power system with renewable and micro energy sources is selected. The study further extended to design of classical controllers with the proposed cost function to reduce frequency deviations. To enhance the frequency profile of the hybrid power system, integral-proportional-derivative secondary controller is applied whose optimal parameter gains are adjusted using recent population search-based technique known as cooperation search algorithm (CSA). New findings are listed by carrying simulations on the hybrid power system at different generation and demand loadings in presence of classical and I-PD controllers with proposed and existing cost function-based CSA tuned values. |
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ISSN: | 1868-5137 1868-5145 |
DOI: | 10.1007/s12652-023-04729-z |