Title :
Model reference robust repetitive control of three-phase CVCF PWM inverters
Author :
Yang, Yunhu ; Zhou, Keliang ; Cheng, Ming ; Lu, Wenzhou
Author_Institution :
Sch. of Electr. Eng., Southeast Univ., Nanjing, China
Abstract :
A model reference robust repetitive control (MRRRC) scheme which integrates repetitive control with model reference robust feedback control is proposed for three-phase CVCF PWM inverters. The proposed scheme inherits their advantages from robust feedback control and repetitive control (RC): fast dynamic response, good robustness and high accuracy. MRRRC controlled inverter produces high quality output voltage with certain good robustness and fast dynamic response even in the presence of nonlinear loads and sudden load changes. Experiment results are provided to verify the effectiveness of the proposed scheme.
Keywords :
PWM invertors; dynamic response; feedback; model reference adaptive control systems; robust control; MRRRC scheme; constant-voltage-constant-frequency convertor; fast dynamic response; model reference robust feedback control; model reference robust repetitive control scheme; nonlinear loads; three-phase CVCF PWM inverters; Control systems; Equations; Inverters; Mathematical model; Pulse width modulation; Robustness; Uncertainty;
Conference_Titel :
Electrical Machines and Systems (ICEMS), 2011 International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4577-1044-5
DOI :
10.1109/ICEMS.2011.6073733
