Two-phase multi-objective evolutionary approaches for optimal generation scheduling with environmental considerations

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Show simple item record Li, Dapeng Das, Sanjoy Pahwa, Anil 2010-07-09T21:25:25Z 2010-07-09T21:25:25Z 2010-07-09T21:25:25Z
dc.description.abstract This paper presents novel two-phase multi-objective evolutionary approaches for solving the optimal generation scheduling problem with environmental considerations. Two different multi-objective evolutionary algorithms (MOEA) based on Strength Pareto Evolutionary Algorithm 2 (SPEA2) and Archived Multi-objective Simulated Annealing (AMOSA) are presented in the paper. In the first phase, this approach formulates the hourly optimal generation scheduling problem as a multi-objective optimization problem which simultaneously minimizes operation cost and emission, while satisfying constraints such as power balance, spinning reserve and power generation limits. Results of the first phase are compared and SPEA2, which provided better results, is used for the second phase to obtain the optimal schedules for the 24 hours. The minimum up/down time and ramp up/down rate constraints are incorporated in the second phase. A case study for a 10-unit test system is carried out to illustrate the application and the effectiveness of the proposed approach. en_US
dc.publisher Institute of Electrical and Electronics Engineers en_US
dc.relation.uri en_US
dc.rights Copyright 2009 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other users, including reprinting/ republishing this material for advertising or promotional purposes, creating new collective works for resale or redistribution to servers or lists, or reuse of any copyrighted components of this work in other works. en_US
dc.subject Electric power plants en_US
dc.subject atmospheric emissions en_US
dc.subject Emission dispatching en_US
dc.subject Generation scheduling en_US
dc.title Two-phase multi-objective evolutionary approaches for optimal generation scheduling with environmental considerations en_US
dc.type Conference paper en_US 2009 en_US
dc.citation.doi doi:10.1109/NAPS.2009.5484025 en_US
dc.citation.epage 6 en_US
dc.citation.isbn 978-1-4244-4428-1 en_US
dc.citation.spage 1 en_US
dc.description.conference North American Power Symposium (NAPS), October 4-6, 2009, Starkville, Mississippi en_US
dc.contributor.authoreid sdas en_US
dc.contributor.authoreid pahwa en_US

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