Title :
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
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;
Conference_Titel :
Electrical and Control Engineering (ICECE), 2011 International Conference on
Conference_Location :
Yichang
Print_ISBN :
978-1-4244-8162-0
DOI :
10.1109/ICECENG.2011.6057398
