fDate :
3/1/2002 12:00:00 AM
Abstract :
This paper presents an approach for a geometrical solution of an optimal power flow (OPF) problem for a two-bus power system (slack and PV buses). The algebraic equations for the calculation of the Lagrange multipliers and for the minimum losses value are obtained. These equations are used to validate the results obtained using an OPF program.
Keywords :
control system analysis computing; load flow control; losses; optimal control; power system analysis computing; power system control; Lagrange multipliers; PV buses; algebraic equations; computer simulation; control simulation; geometrical solution approach; minimum losses value; optimal power flow analytical solution; slack buses; two-bus system; Control systems; Lagrangian functions; Load flow; Nonlinear equations; Power generation; Power system planning; Propagation losses; Reactive power control; Steady-state; Visualization;
Journal_Title :
Power Engineering Review, IEEE
DOI :
10.1109/MPER.2002.989195
