Dynamic EnvironmentalEconomic Scheduling for Microgrid Using Improved MOEAD-M2M
Joint Authors
Source
Mathematical Problems in Engineering
Issue
Vol. 2016, Issue 2016 (31 Dec. 2016), pp.1-14, 14 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2016-05-17
Country of Publication
Egypt
No. of Pages
14
Main Subjects
Abstract EN
The environmental/economic dynamic scheduling for microgrids (MGs) is a complex multiobjective optimization problem, which usually has dynamic system parameters and constraints.
In this paper, a biobjective optimization model of MG scheduling is established.
And various types of microsources (like the conventional sources, various types of renewable sources, etc.), electricity markets, and dynamic constraints are considered.
A recently proposed MOEA/D-M2M framework is improved (I-MOEA/D-M2M) to solve the real-world MG scheduling problems.
In order to deal with the constraints, the processes of solutions sorting and selecting in the original MOEA/D-M2M are revised.
In addition, a self-adaptive decomposition strategy and a modified allocation method of individuals are introduced to enhance the capability of dealing with uncertainties, as well as reduce unnecessary computational work in practice and meet the time requirements for the dynamic optimization tasks.
Thereafter, the proposed I-MOEA/D-M2M is applied to the independent MG scheduling problems, taking into account the load demand variation and the electricity price changes.
The simulation results by MATLAB show that the proposed method can achieve better distributed fronts in much less running time than the typical multiobjective evolutionary algorithms (MOEAs) like the improved strength Pareto evolutionary algorithm (SPEA2) and the nondominated sorting genetic algorithm II (NSGAII).
Finally, I-MOEA/D-M2M is used to solve a 24-hour MG dynamic operation scheduling problem and obtains satisfactory results.
American Psychological Association (APA)
Li, Xin& Fang, Yanjun. 2016. Dynamic EnvironmentalEconomic Scheduling for Microgrid Using Improved MOEAD-M2M. Mathematical Problems in Engineering،Vol. 2016, no. 2016, pp.1-14.
https://search.emarefa.net/detail/BIM-1111846
Modern Language Association (MLA)
Li, Xin& Fang, Yanjun. Dynamic EnvironmentalEconomic Scheduling for Microgrid Using Improved MOEAD-M2M. Mathematical Problems in Engineering No. 2016 (2016), pp.1-14.
https://search.emarefa.net/detail/BIM-1111846
American Medical Association (AMA)
Li, Xin& Fang, Yanjun. Dynamic EnvironmentalEconomic Scheduling for Microgrid Using Improved MOEAD-M2M. Mathematical Problems in Engineering. 2016. Vol. 2016, no. 2016, pp.1-14.
https://search.emarefa.net/detail/BIM-1111846
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1111846