Now showing items 1-10 of 61
An algorithm for estimating fault location in an unbalanced three-phase power system
(Elsevier Ltd, 2002)
Pseudo-inverse-based probabilistic power flow approach
(Taylor & Francis Ltd, 1995)
A probabilistic formulation of the power flow problem that includes the effects of uncertainty is given. The random variations of active and reactive loads are assumed to be normally distributed with zero mean PD = O and ...
Comparison of probabilistic power flow with deterministic based solutions
(Taylor & Francis Ltd, 1996)
A probabilistic formulation of power flow problem in which the number of equations is less than the number of the unknowns is discussed. The structure of the traditional Jacobian matrix encountered in conventional power ...
A review of selected optimal power flow literature to 1993; part II: Newton, linear programming and interior point methods
The second of 2 papers reviewing over 30 years of selected optimal power flow (OPF) literature up to 1993. This paper deals with Newton-based, linear programming, and interior point approaches to the OPF problem.
A review of selected optimal power flow literature to 1993; part I: nonlinear and quadratic programming approaches
The first of 2 papers reviewing over 30 years of selected optimal power flow (OPF) literature up to 1993. This paper deals with nonlinear and quadratic programming approaches to the OPF problem.
An innovative simulated annealing approach to the long-term hydroscheduling problem
(Elsevier Ltd, 2003)
This paper presents a new simulated annealing algorithm (SAA) to solve the long-term hydroscheduling problem. A new algorithm for randomly generating feasible trial solutions is introduced. The problem is a hard nonlinear ...
Decomposition approach to forecasting electric power system commercial load using an artificial neural network
(Taylor & Francis Ltd, 1997)
Different methods have been proposed and subsequently used in forecasting the power system load. Most of the reported work treat the system load at the bulk power level. In practice, the system load is decomposed into ...
Power system frequency estimation based on simulated annealing: A variable frequency model
(Sharif University of Technology, 2004)
This paper presents a new technique for measuring power system frequency, rate of change of frequency and the voltage amplitude and phase angle using the Simulated Annealing (SA) based optimization algorithm. The algorithm ...
HYDRO-THERMAL OPTIMAL POWER FLOW PROBLEM IN RECTANGULAR COORDINATES
This paper considers the formulation and computational solution of the optimal power flow problem in hydro-thermal electric system. The problem is formulated using the cartesian coordinate form of the power flow equations. ...
Minimum loss power flow in hydro thermal electric power systems based on Kron's loss formula
We discuss the formulation of the optimal minimum loss hydrothermal power flow problem in electric power systems on the basis of Kron's loss formula as the objective function. We present results of computational experience ...