Adaptive critic designs based neurocontroller for rectifier in HVDC system

Author

Song, Chunning ; Zhou, Xiaohua

Author_Institution

Coll. of Electr. Eng., Guangxi Univ., Nanning, China

fYear

2011

fDate

16-18 Sept. 2011

Firstpage

50

Lastpage

53

Abstract

A neurocontroller for rectifier in HVDC transmission system, using BP artificial neural networks, is presented in this paper. And the action dependent Adaptive Critic Designs (ADHDP), a member of the adaptive critic designs family is used for the design of this rectifier neurocontroller. Simulation for HVDC system model with proposed neurocontroller and conventional PID controller were carried out in MATLAB/Simulink environment. Simulation results show that this neurocontroller provides nonlinear optimal control with better performance compared to the conventional PID controller.

Keywords

HVDC power transmission; adaptive control; backpropagation; neurocontrollers; nonlinear control systems; optimal control; power transmission control; rectifiers; three-term control; BP artificial neural networks; HVDC system model; HVDC transmission system; MATLAB/Simulink environment; PID controller; action dependent adaptive critic designs; nonlinear optimal control; rectifier neurocontroller; Adaptation models; Adaptive systems; Biological neural networks; HVDC transmission; Neurocontrollers; Rectifiers; HVDC transmission system; action dependent Adaptive Critic Designs; optimal control; rectifier control;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical and Control Engineering (ICECE), 2011 International Conference on

Conference_Location

Yichang

Print_ISBN

978-1-4244-8162-0

Type

conf

DOI

10.1109/ICECENG.2011.6057398

Filename

6057398