An Unambiguous Distance-Based MIQP Model to Solve Economic Dispatch Problems with Disjoint Operating Zones

Mahdi Pourakbari-Kasmaei; Marcos J. Rider; Jose Roberto S Mantovani

doi:10.1109/TPWRS.2015.2394317

An Unambiguous Distance-Based MIQP Model to Solve Economic Dispatch Problems with Disjoint Operating Zones

Mahdi Pourakbari-Kasmaei, Marcos J. Rider, Jose Roberto S Mantovani

Not published at Aalto University

Research output: Contribution to journal › Article › Scientific › peer-review

12 Citations (Scopus)

Abstract

This letter presents an unambiguous distance-based mixed-integer quadratic programming (UDB-MIQP) model to solve economic dispatch problems with disjoint operating zones. By considering the distances among the prohibited zones, the unnecessary variables will be eliminated and, consequently, a significant decrease, both in terms of variables and constraints, is obtained. The results show that the UDB model compared to existing MIQP models in the literature can achieve the global optimal solution with a significantly reduced problem complexity, both in terms of variables and constraints. In addition, the results indicate the superiority of the method in computational time reduction.

Original language	English
Article number	7027240
Pages (from-to)	825-826
Number of pages	2
Journal	IEEE Transactions on Power Systems
Volume	31
Issue number	1
DOIs	https://doi.org/10.1109/TPWRS.2015.2394317
Publication status	Published - 1 Jan 2016
MoE publication type	A1 Journal article-refereed

Keywords

Distance based method
economic dispatch
mixed integer quadratic programming (MIQP)
prohibited operating zone

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10.1109/TPWRS.2015.2394317

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Cite this

Pourakbari-Kasmaei, M., Rider, M. J., & Mantovani, J. R. S. (2016). An Unambiguous Distance-Based MIQP Model to Solve Economic Dispatch Problems with Disjoint Operating Zones. IEEE Transactions on Power Systems, 31(1), 825-826. [7027240]. https://doi.org/10.1109/TPWRS.2015.2394317

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