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Dynamic multi-stage transmission network expansion planning
2008 Third International Conference on Electric Utility Deregulation and Restructuring and Power Technologies, 2008Conventional multi-stage transmission network expansion planning does not consider some dynamic factors, such as the effect of the following load growth in every stage and the swift increase of construction cost. But these dynamic factors are very important in deregulated power system.
null Qiuxia Yu +2 more
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Study on transmission network expansion planning considering uncertainties
2011 IEEE Power Engineering and Automation Conference, 2011Transmission network expansion planning problem face many uncertainties in electricity market, in the paper, two uncertain factors of capacity of new-added generation company and load are considered, expected value objective and expected value constraints are adopted in the transmission planning model, a novel expected value bi-level programming model ...
null Hong Fan +3 more
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GA Based Multi-stage Transmission Network Expansion Planning
2017The paper is focusing on dynamic transmission network expansion planning (DTNEP). The DTNEP problem has been approached from the retrospective and prospective point of view. To achieve this goal, the authors are developing two software tools in Matlab environment. Power flow computing is performed using conventional methods.
Attila Simo +2 more
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Transmission Network Expansion Planning Based on Mind Evolutionary Computation
2009Mind Evolutionary Computation (MEC) is a novel kind of evolution algorithm. Employing operations of similartaxis and dissimilation, introducing information matrix and billboard, MEC possesses excellent performances due to three mechanisms: evolutionary directionality mechanism, memory mechanism and harmony mechanism between exploitation and exploration.
Yaowu Wu, Suhua Lou, Yu Liu, Nan Zhang
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Transmission Network Expansion Planning for Iran's Power System
2006 IEEE International Power and Energy Conference, 2006A long range transmission network expansion planning (TNEP) for Iran's power system as a developing country is accomplished in this paper. This study is accomplished with energy flow optimizing model (EFOM). One of the challenges for power industry restructuring is to maintain transmission system reliability.
S. M. Sadeghzadeh, M. Ansarian
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A hierarchical decomposition approach for transmission network expansion planning
IEEE Transactions on Power Systems, 1994This paper presents a hierarchical decomposition approach for optimal transmission network expansion planning. A major difficulty in obtaining global optimal solutions for complex, real-life networks is due to the nonconvexity of the problem. Hierarchical decomposition has proved to be an efficient heuristic for coping with nonconvexity, as illustrated
R. Romero, A. Monticelli
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Transmission network expansion planning considering uncertainness in demand
IEEE Power Engineering Society General Meeting, 2005, 2005This paper presents a mathematical model and a methodology to solve the transmission network expansion planning problem considering uncertainness in demand. The methodology allows us to find an optimal transmission network expansion plan that allows the power system operates adequately in an environment with uncertainness. The model presented is solved
I. de J. Silva +3 more
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Load uncertainty based transmission network expansion planning
2013 3rd International Conference on Electric Power and Energy Conversion Systems, 2013Transmission expansion planning (TEP) is more robust and reliable when it is able to tackle the uncertainty generated by load. In this, paper in order to handle the demand uncertainty a mathematical model is presented. In particular, the uncertainty of each bus load analyzes individually and is expressed in interval number.
Chandrakant Rathore, Ranjit Roy
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Transmission Network Expansion Planning of a Large Power System
2020The unbundling of the electricity companies, which means the separation of generation, transport, and distribution activities, imposed over the past two decades in many countries has led to a review of planning methods, be it generation or networks.
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