Title :
DSP-based implementation of matrix converter
Author :
Deng, Yisheng ; Sun, Yuping ; Huang, Lipei
Author_Institution :
Dept. of Electr. Eng., Tsinghua Univ., Beijing, China
Abstract :
In this paper, a 2.2 kW 3 φ -3 φ matrix converter for AC motor application is presented. The control strategy and hardware design are described. In order to achieve the sinusoidal average input currents and output line voltages, the space vector technique is applied in the control strategy. The modulator is implemented with DSP and PLD (programmable logic device). Sinusoidal input and output currents with low harmonics are achieved. Some experimental results are given and the performance of the matrix converter is discussed.
Keywords :
AC motors; AC-AC power convertors; digital control; digital signal processing chips; electric current control; power conversion harmonics; programmable logic devices; voltage control; 2.2 kW; 220 V; 50 Hz; AC motor application; DSP-based implementation; control strategy; hardware design; low harmonics; matrix converter; output line voltages; programmable logic device; sinusoidal average input currents; sinusoidal input currents; sinusoidal output currents; space vector technique; Bidirectional control; Digital signal processing; Hardware; Matrix converters; Modulation coding; Power harmonic filters; Programmable logic devices; Switches; Topology; Voltage control;
Conference_Titel :
TENCON '02. Proceedings. 2002 IEEE Region 10 Conference on Computers, Communications, Control and Power Engineering
Print_ISBN :
0-7803-7490-8
DOI :
10.1109/TENCON.2002.1182744
