A new approach to optimization of generation expansion planning using multi-period multi-objective framework
Journal Title: International Research Journal of Applied and Basic Sciences - Year 2014, Vol 8, Issue 10
Abstract
This paper describes using a new approach to solve multi-period multi-objective optimization of generation expansion planning (MMGEP) problem in deregulated power systems over a long term planning horizon. The model optimises simultaneously multiple objectives (i.e. minimization of total costs, expected energy not served and emissions of generation units and maximisation of system reliability). The mixed-integer programming (MIP) is used for the proposed optimization and an efficient linearisation technique is proposed to convert the non-linear reliability metrics into a set of linear expressions. The proposed solution for multi objective mathematical programming (MMP) framework includes a hybrid augmented–weighted epsilon constraint and lexicographic optimisation approach to obtain the Pareto optimal or efficient solutions for the MMGEP problem. Finally, fuzzy decision making is implemented to select the most preferred solution among Pareto solutions based on the goals of decision makers (DMs). A synthetic test system including five types of candidate units is considered here for GEP in a 6-year planning horizon. The effectiveness of the proposed modifications is illustrated in detail.
Authors and Affiliations
M. Ghaffari rad| Department of Electrical Engineering, dezful branch, islamic azad University, dezful, Iran, email: m_ghaffari@hotmail.com, H. Barati| Department of Electrical Engineering, dezful branch, islamic azad University, dezful, Iran,, B. Mouaref| Department of Electrical Engineering, dezful branch, islamic azad University, dezful, Iran,
Keywords
Related Articles
- EP ID EP6766
- DOI -
- Views 312
- Downloads 12
Geological evaluation and analysis on erosion intensity of depositproduction at the upper acquiferousbasin ofAlborz dam and preparing a dispersion map in GIS environment
Undesirable effects of erosion phenomenon may not be very noticeable in short time, but these effects become significant in long term. Erosion and wasting of soil is one of major effective factors on reduction of soil fe...
Examination the possibility of bearing regulation of Siahoo mandarin (Citrus reticulata Blanco) by using chemical thinning components
In order to evaluate the different concentrations of Naphthalene Acetic Acid (NAA) on alternate bearing of ‘Siahoo’ mandarin (Citrus reticulata Blanco) was performed an experiment as factorial arrangement in randomized c...
The comparison relation between of happiness , early maladaptive schemas and mental well-being
The purpose of carrying out this research is to study the relationship between happiness , early study of happiness early maladaptive schemas and mental. well-being among the students of Rasht Islamic Azad university . T...
Offering a Model to Evaluate Relation of Use of Laptops, Tablets and IPads to Effective Learning Based Upon Mediation of Educational Motivation the case of teachers of smart high schools of Tehran
The present study makes an attempt to evaluate the relation of the use of laptops, tablets, and iPads to effective learning based upon the mediation of educational motivation. The study is a descriptive-correlational res...
Comparative study of service quality in selected hospitals of Tehran University of Medical Sciences, the private hospital and social security dimension six SERVQUAL model
The main goal of any organization should be customer satisfaction because patients will have to increase health promotion .Through the analysis of the gap between expected and perceived service quality of the patient can...