Outer Approximation Method for the Unit Commitment Problem with Wind Curtailment and Pollutant Emission

This paper considers the fast and effective solving method for the unit commitment (UC) problem with wind curtailment and pollutant emission in power systems. Firstly, a suitable mixed-integer quadratic programming (MIQP) model of the corresponding UC problem is presented by some linearization techn...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Xiali Pang, Haiyan Zheng, Liying Huang, Yumei Liang
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	unit commitment wind curtailment pollutant emission mixed-integer programming outer approximation method Mathematics QA1-939
Acceso en línea:	https://doaj.org/article/b08d1f6dc1504f988623c70aa0adc46a
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:b08d1f6dc1504f988623c70aa0adc46a
record_format	dspace
spelling	oai:doaj.org-article:b08d1f6dc1504f988623c70aa0adc46a2021-11-11T18:15:12ZOuter Approximation Method for the Unit Commitment Problem with Wind Curtailment and Pollutant Emission10.3390/math92126862227-7390https://doaj.org/article/b08d1f6dc1504f988623c70aa0adc46a2021-10-01T00:00:00Zhttps://www.mdpi.com/2227-7390/9/21/2686https://doaj.org/toc/2227-7390This paper considers the fast and effective solving method for the unit commitment (UC) problem with wind curtailment and pollutant emission in power systems. Firstly, a suitable mixed-integer quadratic programming (MIQP) model of the corresponding UC problem is presented by some linearization techniques, which is difficult to solve directly. Then, the MIQP model is solved by the outer approximation method (OAM), which decomposes the MIQP into a mixed-integer linear programming (MILP) master problem and a nonlinear programming (NLP) subproblem for alternate iterative solving. Finally, simulation results for six systems with up to 100 thermal units and one wind unit in 24 periods are presented, which show the practicality of MIQP model and the effectiveness of OAM.Xiali PangHaiyan ZhengLiying HuangYumei LiangMDPI AGarticleunit commitmentwind curtailmentpollutant emissionmixed-integer programmingouter approximation methodMathematicsQA1-939ENMathematics, Vol 9, Iss 2686, p 2686 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	unit commitment wind curtailment pollutant emission mixed-integer programming outer approximation method Mathematics QA1-939
spellingShingle	unit commitment wind curtailment pollutant emission mixed-integer programming outer approximation method Mathematics QA1-939 Xiali Pang Haiyan Zheng Liying Huang Yumei Liang Outer Approximation Method for the Unit Commitment Problem with Wind Curtailment and Pollutant Emission
description	This paper considers the fast and effective solving method for the unit commitment (UC) problem with wind curtailment and pollutant emission in power systems. Firstly, a suitable mixed-integer quadratic programming (MIQP) model of the corresponding UC problem is presented by some linearization techniques, which is difficult to solve directly. Then, the MIQP model is solved by the outer approximation method (OAM), which decomposes the MIQP into a mixed-integer linear programming (MILP) master problem and a nonlinear programming (NLP) subproblem for alternate iterative solving. Finally, simulation results for six systems with up to 100 thermal units and one wind unit in 24 periods are presented, which show the practicality of MIQP model and the effectiveness of OAM.
format	article
author	Xiali Pang Haiyan Zheng Liying Huang Yumei Liang
author_facet	Xiali Pang Haiyan Zheng Liying Huang Yumei Liang
author_sort	Xiali Pang
title	Outer Approximation Method for the Unit Commitment Problem with Wind Curtailment and Pollutant Emission
title_short	Outer Approximation Method for the Unit Commitment Problem with Wind Curtailment and Pollutant Emission
title_full	Outer Approximation Method for the Unit Commitment Problem with Wind Curtailment and Pollutant Emission
title_fullStr	Outer Approximation Method for the Unit Commitment Problem with Wind Curtailment and Pollutant Emission
title_full_unstemmed	Outer Approximation Method for the Unit Commitment Problem with Wind Curtailment and Pollutant Emission
title_sort	outer approximation method for the unit commitment problem with wind curtailment and pollutant emission
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/b08d1f6dc1504f988623c70aa0adc46a
work_keys_str_mv	AT xialipang outerapproximationmethodfortheunitcommitmentproblemwithwindcurtailmentandpollutantemission AT haiyanzheng outerapproximationmethodfortheunitcommitmentproblemwithwindcurtailmentandpollutantemission AT liyinghuang outerapproximationmethodfortheunitcommitmentproblemwithwindcurtailmentandpollutantemission AT yumeiliang outerapproximationmethodfortheunitcommitmentproblemwithwindcurtailmentandpollutantemission
_version_	1718431905273085952

Outer Approximation Method for the Unit Commitment Problem with Wind Curtailment and Pollutant Emission

Ejemplares similares