Interval optimization combined with point estimate method for stochastic security-constrained unit commitment

•IO-PEM is proposed to solve stochastic SCUC problem.•Interval optimization is used to cope with operational security constraints.•PEM is introduced to evaluate the expected corrective dispatching cost.•The comparative studies show the IO-2M+1PEM is outstanding over IO-2MPEM.•The proposed approach i...

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Bibliographic Details
Published in:	International journal of electrical power & energy systems Vol. 63; pp. 276 - 284
Main Authors:	Zhou, Ming, Xia, Shu, Li, Gengyin, Han, Xiao
Format:	Journal Article
Language:	English
Published:	Oxford Elsevier Ltd 01.12.2014 Elsevier
Subjects:	Applied sciences Direct energy conversion and energy accumulation Electrical engineering. Electrical power engineering Electrical power engineering Energy Exact sciences and technology Interval optimization Miscellaneous Natural energy Operation. Load control. Reliability Point estimate Power networks and lines Stochastic SCUC Volatility Wind energy Wind power Interval optimization Wind power Stochastic SCUC Volatility Point estimate Dispatching problem Monte Carlo method Costs Worst case method Power system planning Optimization method Power distribution planning Scheduling Forecasting management Optimization Bus system Reduction method Wind energy Electrical network Numerical simulation System simulation IEEE standards Safety Comparative study
ISSN:	0142-0615, 1879-3517
Online Access:	Get full text
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