Results 251 to 260 of about 229,057 (294)

Transmission network expansion planning with security constraints

IEE Proceedings - Generation, Transmission and Distribution, 2005
A mathematical model and a methodology to solve the transmission network expansion planning problem with security constraints are presented. The methodology allows one to find an optimal and reliable transmission network expansion plan using a DC model to represent the electrical network. The security (n-1) criterion is used.
Silva, I. D., Rider, M. J., Romero, R., Garcia, A. V., Murari, C. A.   +4 more
openaire   +2 more sources

Load uncertainty based transmission network expansion planning

2013 3rd International Conference on Electric Power and Energy Conversion Systems, 2013
Transmission 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
openaire   +1 more source

AC transmission network expansion planning considering losses

2018 IEEE PES Innovative Smart Grid Technologies Conference Europe (ISGT-Europe), 2018
This paper proposes to solve the transmission network expansion planning problem (TNEP) using the AC model formulated with full non-linear load flow equations, incorporating the cost of losses in the transmission network. Additionally, the decomposed formulation finds the location and amount of the reactive compensation needed in the system.
Edgar G. Morquecho, Santiago P. Torres, Juan L. Espinoza, Julio C. Lopez, Klever L. Quizhpe, Rodrigo E. Sempertegui, Lizandro D. Solano   +6 more
openaire   +1 more source

Economic externalities in transmission network expansion planning

Energy Economics, 2017
Abstract This paper discusses investing in transmission capacity and its link with investing in generation capacity. Since opportunity costs in transmission and generation capacity are dependent, externalities arise when investment decisions are decentralized.
Hans Alayo, Marcos J. Rider, Javier Contreras   +2 more
openaire   +1 more source

Dynamic multi-stage transmission network expansion planning

2008 Third International Conference on Electric Utility Deregulation and Restructuring and Power Technologies, 2008
Conventional 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, null Jianbo Guo, null Xianzhong Duan   +2 more
openaire   +1 more source

Transmission Network Expansion Planning with Simulation Optimization

Proceedings of the AAAI Conference on Artificial Intelligence, 2010
Within 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, Alan Berscheid, G. Loren Toole   +2 more
openaire   +1 more source

Transmission Network Expansion Planning Considering Transmission Switching and Pumped-Storage

2017 IEEE International WIE Conference on Electrical and Computer Engineering (WIECON-ECE), 2017
This paper presents, a static transmission network expansion planning (STNEP) with considering the pumped-storage (PS) unit, and the transmission switching (TS) concept. The aim of this work, is to minimize the total cost (TC) of the system. The TC is the summation of the transmission line cost (CTL) and the generation cost (GC) of thermal generating ...
Chandrakant Rathore, Pankaj B. Thote, Saurabh Kamble, Vishant Naik, Puneet Singh, Mukta Jukaria   +5 more
openaire   +1 more source

Transmission Network Expansion Planning under Improved Genetic Algorithm

Advanced Materials Research, 2011
Improved genetic algorithm for solving the transmission network expansion planning is presented in the paper. The module which considered the investment costs of new transmission facilities. It is a large integer linear optimization problem. In this work we present improved genetic algorithm to find the solution of excellent quality. This method adopts
Hong Fan, Yi Xiong Jin
openaire   +1 more source

Artificial intelligence based dynamic transmission network expansion planning

2015 8th International Conference on Human System Interaction (HSI), 2015
The paper is focusing on dynamic transmission network expansion planning (TNEP). The TNEP 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.
A. Simo, St. Kilyeni, C. Barbulescu
openaire   +1 more source

Transmission network expansion planning considering uncertainness in demand

IEEE Power Engineering Society General Meeting, 2005, 2005
This 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, M.J. Rider, R. Romero, C.A. Murari   +3 more
openaire   +1 more source