Market-based transmission expansion planning by improved differential evolution

Georgilakis, PS

dc.contributor.author	Georgilakis, PS	en
dc.date.accessioned	2014-03-01T01:33:43Z
dc.date.available	2014-03-01T01:33:43Z
dc.date.issued	2010	en
dc.identifier.issn	0142-0615	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/20556
dc.subject	Competitive electricity markets	en
dc.subject	Differential evolution	en
dc.subject	Mixed integer non-linear programming	en
dc.subject	Transmission expansion planning	en
dc.subject.classification	Engineering, Electrical & Electronic	en
dc.subject.other	Competitive electricity markets	en
dc.subject.other	Deregulated electricity market	en
dc.subject.other	Differential Evolution	en
dc.subject.other	Differential evolution method	en
dc.subject.other	Market-based approach	en
dc.subject.other	Mixed-integer nonlinear programming	en
dc.subject.other	Scaling factors	en
dc.subject.other	Test systems	en
dc.subject.other	Transmission expansion planning	en
dc.subject.other	Commerce	en
dc.subject.other	Dynamic programming	en
dc.subject.other	Evolutionary algorithms	en
dc.subject.other	Integer programming	en
dc.subject.other	Integrodifferential equations	en
dc.subject.other	Linearization	en
dc.subject.other	Planning	en
dc.subject.other	Thermoelectric power	en
dc.subject.other	Deregulation	en
dc.title	Market-based transmission expansion planning by improved differential evolution	en
heal.type	journalArticle	en
heal.identifier.primary	10.1016/j.ijepes.2009.09.019	en
heal.identifier.secondary	http://dx.doi.org/10.1016/j.ijepes.2009.09.019	en
heal.language	English	en
heal.publicationDate	2010	en
heal.abstract	The restructuring and deregulation has exposed the transmission planner to new objectives and uncertainties. As a result, new criteria and approaches are needed for transmission expansion planning (TEP) in deregulated electricity markets. This paper proposes a new market-based approach for TEP. An improved differential evolution (IDE) model is proposed for the solution of this new market-based TEP problem. The modifications of IDE in comparison to the simple differential evolution method are: (1) the scaling factor F is varied randomly within some range, (2) an auxiliary set is employed to enhance the diversity of the population, (3) the newly generated trial vector is compared with the nearest parent, and (4) the simple feasibility rule is used to treat the constraints. Results from the application of the proposed method on the IEEE 30-bus test system demonstrate the feasibility and practicality of the proposed IDE for the solution of TEP problem. (C) 2009 Elsevier Ltd. All rights reserved.	en
heal.publisher	ELSEVIER SCI LTD	en
heal.journalName	International Journal of Electrical Power and Energy Systems	en
dc.identifier.doi	10.1016/j.ijepes.2009.09.019	en
dc.identifier.isi	ISI:000276860800016	en
dc.identifier.volume	32	en
dc.identifier.issue	5	en
dc.identifier.spage	450	en
dc.identifier.epage	456	en