New internal optimal neurocontrol for a series FACTS device in a power transmission line.
In this paper, the proportional-integral (PI) based conventional internal controller (CONVC) of a power electronic based series compensator in an electric power system, is replaced by a nonlinear optimal controller based on the dual heuristic programming (DHP) optimization algorithm. The performance of the CONVC is compared with that of the DHP controller with respect to damping low frequency oscillations. Simulation results using the PSCAD/EMTDC software package are presented.
Park
Jung-Wook
JW
School of Electrical and Computer Engineering, Georgia Institute of Technology, Atlanta, GA 30332-0250, USA. jungwookpark@ieee.org
Harley
Ronald G
RG
Venayagamoorthy
Ganesh K
GK
D011211:Electric Power Supplies; D016571:Neural Networks, Computer