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Engineering Review : International journal for publishing of original researches from the aspect of structural analysis, materials and new technologies in the field of mechanical engineering, shipbuilding, fundamental engineering sciences, computer sciences, electrical engin, Vol. 41 No. 2, 2021.

Original scientific paper

https://doi.org/10.30765/er.1465

A novel bat algorithm for solving optimal power flow problem

Hardiansyah Hardiansyah ; Department of Electrical Engineering, Faculty of Engineering, University of Tanjungpura, Indonesia

Full text: english pdf 439 Kb

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Abstract

This paper presents an application of a novel bat algorithm (NBA) for solving optimal power flow (OPF) problems in power systems. The proposed algorithm combines a bat habitat selection and their self-adaptive compensation for the Doppler effects in echoes into the basic bat algorithm (BA). The selection of the bat habitat is modeled as a selection between their quantum behavior and mechanical behavior. The objective of this paper is to minimize the total generation costs by considering equality and inequality constraints. To validate the proposed algorithm, the standard IEEE 30-bus and 57-bus test systems are applied. The results show that the proposed technique provides a better solution than other heuristic techniques reported in the literature.

Keywords

novel bat algorithm; optimization; optimal power flow; power systems

Hrčak ID:

247936

URI

https://hrcak.srce.hr/247936

Publication date:

24.11.2021.

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