Title :
Visualization and investigation of unified power flow controller (UPFC) nonlinearity in power flow
Author :
Nabavi-Niaki, Seyed Ali ; Iravani, M.R.
Abstract :
This paper investigates the nonlinearity of unified power flow controller (UPFC) on the power system load flow problem. Since the various UPFC parameters equations are nonlinear, a form of vector presentation in complex power plane is used to visualize the effect of different control parameters of UPFC on line power transfer. This visualization helps to identify the effectiveness of each control parameters on power control region.
Keywords :
control nonlinearities; flow visualisation; load flow control; power system control; UPFC; complex power plane; control parameters; line power transfer; power flow control; power flow nonlinearity; power system load flow; unified power flow controller; vector presentation; visualization; Control systems; Load flow; Nonlinear control systems; Nonlinear equations; Power system modeling; Power systems; Reactive power control; Steady-state; Visualization; Voltage control;
Conference_Titel :
Power Engineering Society General Meeting, 2003, IEEE
Print_ISBN :
0-7803-7989-6
DOI :
10.1109/PES.2003.1270411
