Results 181 to 190 of about 26,328 (217)
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Oscillatory stability considerations in transmission expansion planning
IEEE Transactions on Power Systems, 1989Due to fast economic growth on the island of Taiwan, load demand in Taiwan Power Company (TPC) has been rapidly increasing in the past ten years and is expected to continue throughout the next decade. By 1995, the peak load demand in Taiwan is forecasted to reach 16,000 MW, an increase of 60% from the present level of 10,000 MW.
Huang, P. H. +3 more
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Transmission Network Expansion Planning with Simulation Optimization
Proceedings of the AAAI Conference on Artificial Intelligence, 2010Within the electric power literature the transmission expansion planning problem (TNEP) refers to the problem of how to upgrade an electric power network to meet future demands. As this problem is a complex, non-linear, and non-convex optimization problem, researchers have traditionally focused on approximate models of power flows ...
Russell Bent +2 more
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Generation and Transmission Expansion Planning
2016The two previous chapters describe and analyze the transmission expansion planning problem (TEP, Chap. 2) and the generation expansion planning problem (GEP, Chap. 3). These two problems are critical for the optimal expansion planning of electric energy systems. However, these chapters analyze the GEP and TEP problems independently. In this chapter, we
Antonio J. Conejo +3 more
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Deterministic Approach for Generation and Transmission Expansion Planning
2018 5th International Symposium on Environment-Friendly Energies and Applications (EFEA), 2018In this paper, the Generation and Transmission Expansion Planning (G&TEP) problem, considering two case studies, is analyzed. In the first case, the GEP and TEP problems are considered separately, while in the second GEP and TEP problems are solved together, thus G&TEP problem appears.
Catalina Alexandra Sima +5 more
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Transmission network expansion planning software-tools
2015 IEEE 10th Jubilee International Symposium on Applied Computational Intelligence and Informatics, 2015The authors are proposing a software-tool for transmission network expansion planning (TNEP). The developed software-tool is able to be used in case of complex, large scale power systems. It uses a.c. complete power flow mathematical model. Power flow computing is performed using conventional methods.
Attila Simo +3 more
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Constraint Handling in Transmission Network Expansion Planning
2010Transmission network expansion planning (TNEP) is a very important and complex problem in power system. Recently, the use of metaheuristic techniques to solve TNEP is gaining more importance due to their effectiveness in handling the inequality constraints and discrete values over the conventional gradient based methods.
Rammohan Mallipeddi +4 more
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Bilevel Conic Transmission Expansion Planning
IEEE Transactions on Power Systems, 2018In this study, a bilevel transmission expansion planning model using conic ac power flow formulation is presented. Both computational and simulation results of this model on three test systems are presented, which show that the resulting expansion plans, compared to those derived from a conventional linear power flow based bilevel model, are more ...
Hossein Haghighat, Bo Zeng
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Complexity of transmission network expansion planning
Energy Systems, 2013Transmission network expansion planning in its original formulation is NP-hard due to the subproblem Steiner trees, the minimum cost connection of an initially unconnected network with mandatory and optional nodes. By using electrical network theory we show why NP-hardness still holds when this subproblem of network design from scratch is omitted by ...
Oertel, David, Ravi, R.
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Reliability Optimization for Transmission Expansion Planning
IEEE Power Engineering Review, 1982A new quantitative method of incorporating system reliability constraints in transmission expansion planning is discussed. The objective of the new algorithm is to achieve a prescribed system reliability index, the system expected demand not served (EDNS) by suitably changing network element capacities.
T.A.M. Sharaf, G. Berg
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Market-based transmission expansion planning
2011 IEEE/PES Power Systems Conference and Exposition, 2011This paper presents a market-based transmission expansion planning model and compares it with a traditional reliability-based transmission planning model. Reliability-based transmission planning tries to install new lines at minimal cost while fulfilling system reliability criteria.
Yang Gu, James McCalley
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