Title :
Dead-time compensation strategy with adaptive harmonic compensator
Author :
Ludek, Buchta ; Lukas, Pohl
Author_Institution :
Dept. of Control & Instrum., Brno Univ. of Technol., Brno, Czech Republic
Abstract :
This paper aims at compensating the dead-time effects in the vector-controlled induction motor system. It is used a feed-forward approach for the fundamental compensation and a feedback loop with adaptive GM filter and PI controllers for a harmonic compensation. The simulation results demonstrate the effectiveness of the proposed compensation strategy.
Keywords :
PI control; PWM invertors; adaptive filters; compensation; feedforward; induction motors; machine control; power system harmonics; PI controllers; adaptive GM filter; adaptive harmonic compensator; dead-time compensation strategy; feed-forward approach; vector-controlled induction motor system; Adaptive filters; Band-pass filters; Harmonic analysis; Induction motors; Inverters; Power harmonic filters; Pulse width modulation; Dead-time compensation; PWM inverter; adaptive band-pass filter; induction motor;
Conference_Titel :
Applied Electronics (AE), 2014 International Conference on
Conference_Location :
Pilsen
Print_ISBN :
978-8-0261-0276-2
DOI :
10.1109/AE.2014.7011668
