Combined Economic Emission Dispatch with Environment-Based Demand Response Using WU-ABC Algorithm

Combined Economic Emission Dispatch with Environment-Based Demand Response Using WU-ABC Algorithm

Owing to the growing interest in environmental problems worldwide, it is essential to schedule power generation considering the effects of pollutants. To address this, we propose an optimal approach that solves the combined economic emission dispatch (CEED) with maximum emission constraints by consi...

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Bibliographic Details
Published in:Energies (Basel) Vol. 13; no. 23; p. 6450
Main Authors: Ryu, Ho-Sung, Kim, Mun-Kyeom
Format: Journal Article
Language:English
Published: Basel MDPI AG 01-12-2020
Subjects:
Air pollution
Algorithms
Alternative energy sources
Carbon dioxide
combined economic emission dispatch
Comparative analysis
Costs
Distributed generation
Economics
emission constraints
Emissions
Emissions control
Energy resources
environment-based demand response
Environmental impact
Generators
Load
Optimization
penalty factor
Pollutants
Pollution control
Renewable resources
Schedules
Scheduling
Weighting
weighting update artificial bee colony
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Summary:Owing to the growing interest in environmental problems worldwide, it is essential to schedule power generation considering the effects of pollutants. To address this, we propose an optimal approach that solves the combined economic emission dispatch (CEED) with maximum emission constraints by considering demand response (DR) program. The CEED consists of the sum of operation costs for each generator and the pollutant emissions. An environment-based demand response (EBDR) program is used to implement pollutant emission reduction and facilitate economic improvement. Through the weighting update artificial bee colony (WU-ABC) algorithm, the penalty factor that determines the weighting of the two objective functions is adjusted, and an optimal operation solution for a microgrid (MG) is then determined to resolve the CEED problem. The effectiveness and applicability of the proposed approach are demonstrated via comparative analyses at a modified grid-connected MG test system. The results confirm that the proposed approach not only satisfies emission constraints but also ensures an economically superior performance compared to other approaches. These results present a useful solution for microgrid operators considered environment issues.
ISSN:1996-1073
1996-1073
DOI:10.3390/en13236450