An enhanced multi‐objective differential evolution algorithm for dynamic environmental economic dispatch of power system with wind power
Abstract Dynamic environmental economic dispatch (DEED) with wind power is an important extension of the classical environmental economic dispatch (EED) problem, which could provide reasonable scheduling scheme to minimize the pollution emission and economic cost at the same time. In this study, the...
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doaj-58571cd0e7694d5d8d045aee46d505762021-03-02T05:05:01ZengWileyEnergy Science & Engineering2050-05052021-03-019331632910.1002/ese3.827An enhanced multi‐objective differential evolution algorithm for dynamic environmental economic dispatch of power system with wind powerYingjie Bai0Xuedong Wu1Aiming Xia2School of Electronics and Information Jiangsu University of Science and Technology Zhenjiang ChinaSchool of Electronics and Information Jiangsu University of Science and Technology Zhenjiang ChinaSchool of Electronics and Information Jiangsu University of Science and Technology Zhenjiang ChinaAbstract Dynamic environmental economic dispatch (DEED) with wind power is an important extension of the classical environmental economic dispatch (EED) problem, which could provide reasonable scheduling scheme to minimize the pollution emission and economic cost at the same time. In this study, the combined dynamic scheduling of thermal power and wind power is carried out with pollutant emission and economic cost as optimization objectives; meanwhile, the valve‐point effect, power balance, ramp rate, and other constraints are taken into consideration. In order to solve the DEED problem, an enhanced multi‐objective differential evolution algorithm (EMODE) is proposed, which adopts the superiority of feasible solution (SF) and nondominated sorting (NDS) two selection strategies to improve the optimization effect. The suggested algorithm combines the total constraint violation and penalty function to deal with various constraints, due to different constraint techniques could be effective during different stages of searching process, and this method could ensure that each individual in the Pareto front (PF) is feasible. The results show that the proposed algorithm can deal with DEED problem with wind power effectively, and provide better dynamic scheduling scheme for power system.https://doi.org/10.1002/ese3.827dynamic environmental economic dispatchenhanced multi‐objective differential evolution algorithmselection strategieswind power |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Yingjie Bai Xuedong Wu Aiming Xia |
spellingShingle |
Yingjie Bai Xuedong Wu Aiming Xia An enhanced multi‐objective differential evolution algorithm for dynamic environmental economic dispatch of power system with wind power Energy Science & Engineering dynamic environmental economic dispatch enhanced multi‐objective differential evolution algorithm selection strategies wind power |
author_facet |
Yingjie Bai Xuedong Wu Aiming Xia |
author_sort |
Yingjie Bai |
title |
An enhanced multi‐objective differential evolution algorithm for dynamic environmental economic dispatch of power system with wind power |
title_short |
An enhanced multi‐objective differential evolution algorithm for dynamic environmental economic dispatch of power system with wind power |
title_full |
An enhanced multi‐objective differential evolution algorithm for dynamic environmental economic dispatch of power system with wind power |
title_fullStr |
An enhanced multi‐objective differential evolution algorithm for dynamic environmental economic dispatch of power system with wind power |
title_full_unstemmed |
An enhanced multi‐objective differential evolution algorithm for dynamic environmental economic dispatch of power system with wind power |
title_sort |
enhanced multi‐objective differential evolution algorithm for dynamic environmental economic dispatch of power system with wind power |
publisher |
Wiley |
series |
Energy Science & Engineering |
issn |
2050-0505 |
publishDate |
2021-03-01 |
description |
Abstract Dynamic environmental economic dispatch (DEED) with wind power is an important extension of the classical environmental economic dispatch (EED) problem, which could provide reasonable scheduling scheme to minimize the pollution emission and economic cost at the same time. In this study, the combined dynamic scheduling of thermal power and wind power is carried out with pollutant emission and economic cost as optimization objectives; meanwhile, the valve‐point effect, power balance, ramp rate, and other constraints are taken into consideration. In order to solve the DEED problem, an enhanced multi‐objective differential evolution algorithm (EMODE) is proposed, which adopts the superiority of feasible solution (SF) and nondominated sorting (NDS) two selection strategies to improve the optimization effect. The suggested algorithm combines the total constraint violation and penalty function to deal with various constraints, due to different constraint techniques could be effective during different stages of searching process, and this method could ensure that each individual in the Pareto front (PF) is feasible. The results show that the proposed algorithm can deal with DEED problem with wind power effectively, and provide better dynamic scheduling scheme for power system. |
topic |
dynamic environmental economic dispatch enhanced multi‐objective differential evolution algorithm selection strategies wind power |
url |
https://doi.org/10.1002/ese3.827 |
work_keys_str_mv |
AT yingjiebai anenhancedmultiobjectivedifferentialevolutionalgorithmfordynamicenvironmentaleconomicdispatchofpowersystemwithwindpower AT xuedongwu anenhancedmultiobjectivedifferentialevolutionalgorithmfordynamicenvironmentaleconomicdispatchofpowersystemwithwindpower AT aimingxia anenhancedmultiobjectivedifferentialevolutionalgorithmfordynamicenvironmentaleconomicdispatchofpowersystemwithwindpower AT yingjiebai enhancedmultiobjectivedifferentialevolutionalgorithmfordynamicenvironmentaleconomicdispatchofpowersystemwithwindpower AT xuedongwu enhancedmultiobjectivedifferentialevolutionalgorithmfordynamicenvironmentaleconomicdispatchofpowersystemwithwindpower AT aimingxia enhancedmultiobjectivedifferentialevolutionalgorithmfordynamicenvironmentaleconomicdispatchofpowersystemwithwindpower |
_version_ |
1724242675193872384 |