New external neuro-controller for series capacitive reactance compensator in a power network

Jung Wook Park, Ronald Harley, Ganesh Venayagamoorthy

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The controllable capacitive reactance can be used as the input variable for the external controller of a series capacitive reactance compensator (SCRC) to improve the damping of low-frequency oscillations of the rotor angle and active power in a power system. Conventional linear PI controllers are tuned for best performance at one specific operating point of the nonlinear power system. At other operating point its performance degrades. Nonlinear optimal neurocontrollers are able to overcome this degradation. In this paper, the dual heuristic dynamic programming (DHP) optimization algorithm is applied to design an external nonlinear optimal neuro-controller for the SCRC. Simulation studies using PSCAD/EMTDCÒ software are presented.

Original languageEnglish
Title of host publication2004 IEEE Power Engineering Society General Meeting
Number of pages1
Publication statusPublished - 2004 Dec 1
Event2004 IEEE Power Engineering Society General Meeting - Denver, CO, United States
Duration: 2004 Jun 62004 Jun 10

Publication series

Name2004 IEEE Power Engineering Society General Meeting
Volume2

Other

Other2004 IEEE Power Engineering Society General Meeting
CountryUnited States
CityDenver, CO
Period04/6/604/6/10

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All Science Journal Classification (ASJC) codes

  • Engineering(all)

Cite this

Park, J. W., Harley, R., & Venayagamoorthy, G. (2004). New external neuro-controller for series capacitive reactance compensator in a power network. In 2004 IEEE Power Engineering Society General Meeting (2004 IEEE Power Engineering Society General Meeting; Vol. 2).