Results 251 to 260 of about 889,883 (299)

Robust transmission expansion planning

European Journal of Operational Research, 2015
Abstract The work reported in this paper addresses the problem of transmission expansion planning under uncertainty in an electric energy system. We consider different sources of uncertainty, including future demand growth and the availability of generation facilities, which are characterized for different regions within the electric energy system ...
C. Ruiz, A.J. Conejo
openaire   +3 more sources

Transmission Switching in Expansion Planning

IEEE Transactions on Power Systems, 2010
Transmission switching (TS) is introduced to add flexibility to the transmission and generation capacity expansion planning problem. TS could improve the performance of the capacity expansion planning model and reduce the total planning cost. The capacity expansion planning problem is decomposed into a master problem and two subproblems.
Amin Khodaei, Mohammad Shahidehpour, Saeed Kamalinia   +2 more
openaire   +3 more sources

Transmission Rights and Transmission Expansions

IEEE Transactions on Power Systems, 2005
In this paper, we propose a new method of defining rights that may be assigned to the developer of a transmission expansion project. They include a right to collect the value of the capacity provided by the expansion project as well as the value arising from the admittance of the expansion project.
P.R. Gribik, D. Shirmohammadi, J.S. Graves, J.G. Kritikson   +3 more
openaire   +1 more source

Transmission Network Expansion Planning

2021
This chapter analyzes transmission network expansion planning (TNEP), aimed at determining the optimal approach for adequate selection of transmission lines to be constructed to meet the growing energy demand, as well as facilitating power transfer from far-away locations to consumers.
Nnamdi Nwulu, Saheed Lekan Gbadamosi
openaire   +1 more source

Modeling Competition in Transmission Expansion

IEEE Power Engineering Review, 2002
A transmission network plays a key role in allowing access to the most efficient generators to all consumers. In most cases, the new transmission projects are defined by a system operator, which focuses on improving the bulk system's reliability and reducing short-term operating problems.
H.A. Gil, E.L. da Silva, F.D. Galiana
openaire   +1 more source

Transmission expansion planning flexibility

2005 International Power Engineering Conference, 2005
In recent years, the issue of flexibility has become increasingly important to power system planning. Generation flexibility has been under continuous research for many years; however there is little research on transmission expansion planning flexibility, which has attracted more and more attention due to the increasing uncertainties in a competitive ...
M. Lu, Z.Y. Dong, T.K. Saha
openaire   +1 more source

Transmission surplus capacity based power transmission expansion planning

Electric Power Systems Research, 2010
A power transmission expansion planning model with consideration of transmission surplus capacity and network load factor is presented. With traditional planning model, some transmission lines will operate on high load factors due to ignorance of the load levels of transmission lines.
Gang Qu, Haozhong Cheng, Liangzhong Yao, Zeliang Ma, Zhonglie Zhu   +4 more
openaire   +1 more source

Approaches to transmission planning: A transmission expansion game

2012 IEEE Power and Energy Society General Meeting, 2012
Defining and making decisions about network investments has become a hard task in a competitive environment. This work defines a methodology to look for expansion alternatives in a transmission system. We propose a Transmission Expansion Game model that consists of four main elements: i) generating transmission expansion plan scenarios, ii) valuation ...
J. D. Molina, J. Contreras, H. Rudnick
openaire   +1 more source

Bilevel Conic Transmission Expansion Planning

IEEE Transactions on Power Systems, 2018
In 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
openaire   +1 more source

Welfare-maximizing transmission capacity expansion under uncertainty

Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2021
We apply the JuDGE optimization package to a multistage stochastic leader–follower model that determines a transmission capacity expansion plan to maximize expected social welfare of consumers and producers who act as Cournot oligopolists in each time period.
S. Wogrin, D. Tejada-Arango, A. Downward, A.B. Philpott   +3 more
openaire   +4 more sources