Lightning search algorithm for economic dispatch solution considering practical constraints and transmission loss
This paper presents the investigation of the Lightning Search Algorithm (LSA) performances for solving the Economic Dispatch (ED) problem. The main purpose of ED problem is to determine the optimal power output of the committed generators to satisfy the load demand and operational constraints....
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| Main Authors: | , , , , |
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| Format: | Conference or Workshop Item |
| Language: | en |
| Published: |
2024
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| Subjects: | |
| Online Access: | http://eprints.uthm.edu.my/11400/1/P16804_a86b3fae7e3825a6ed74964eeaf0f6e0%206.pdf http://eprints.uthm.edu.my/11400/ http://10.1109/ICPEA60617.2024.10499185 |
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| Summary: | This paper presents the investigation of the
Lightning Search Algorithm (LSA) performances for solving the
Economic Dispatch (ED) problem. The main purpose of ED
problem is to determine the optimal power output of the
committed generators to satisfy the load demand and
operational constraints. The LSA employs principles inspired
by the natural phenomenon of lightning and the mechanism of
step leader propagation. The ED constraints such as valve point
effect (VPE), power balance (PB), ramp rate limits (RRL),
prohibited operating zone (PoZ) with and without power losses
are considered to solve the ED problem. The proposed LSA has
been tested on three different test systems comprised of 6, 13 and 38-generating units to demonstrate the effectiveness of the
proposed LSA. The result reveals that the proposed LSA
performs well for cost minimization ($/h) compared to existing
algorithms |
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