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Optimal Power Flow By Newton Approach
IEEE Transactions on Power Apparatus and Systems, 1984The classical optimal power flow problem with a nonseparable objective function can be solved by an explicit Newton approach. Efficient, robust solutions can be obtained for problems of any practical size or kind. Solution effort is approximately proportional to network size, and is relatively independent of the number of controls or binding ...
David I. Sun +4 more
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Optimal power flow in tree networks
52nd IEEE Conference on Decision and Control, 2013The optimal power flow (OPF) problem seeks to control power generation/demand to optimize certain objectives such as minimizing the generation cost or power loss. It is becoming increasingly important for tree distribution networks due to the emerging distributed generation and controllable loads. The OPF problem is nonconvex.
Lingwen Gan +3 more
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Augmenting the optimal power flow for stability
2016 IEEE 55th Conference on Decision and Control (CDC), 2016This paper presents an augmented optimal power flow (OPF) formulation that minimizes a power network's transient control costs using a linear quadratic regulator (LQR). The network is described by AC power flows with third-order generator dynamics modeling.
Mohammadhafez Bazrafshan +3 more
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2007
An optimal power flow (OPF) function schedules the power system controls to optimize an objective function while satisfying a set of nonlinear equality and inequality constraints. The equality constraints are the conventional power flow equations; the inequality constraints are the limits on the control and operating variables of the system ...
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An optimal power flow (OPF) function schedules the power system controls to optimize an objective function while satisfying a set of nonlinear equality and inequality constraints. The equality constraints are the conventional power flow equations; the inequality constraints are the limits on the control and operating variables of the system ...
openaire +2 more sources
Optimal power flow using gravitational search algorithm
Energy Conversion and Management, 2012Serhat Duman +2 more
exaly
Dynamic Optimal Energy Flow in the Integrated Natural Gas and Electrical Power Systems
IEEE Transactions on Sustainable Energy, 2018Jiakun Fang, Qing Zeng, Xiaomeng Ai
exaly
International Journal of Engineering Trends and Technology, 2016
K. C Sravanthi, M. S Krishnarayalu
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K. C Sravanthi, M. S Krishnarayalu
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Optimal power flow solutions incorporating stochastic wind and solar power
Energy Conversion and Management, 2017Partha P Biswas +2 more
exaly
An introduction to optimal power flow: Theory, formulation, and examples
IIE Transactions, 2016Stephen Frank, Steffen Rebennack
exaly