Equalization Technique for Balancing the Modulation Ratio Characteristics of the Single-Phase-to-Three-Phase Matrix Converter

Table 1

Simulation parameters of the matrix converter system.

Simulation parameters
Modulation scheme	Space vector PWM
Carrier wave	Ramp signal
Carrier amplitude ()	1 V
Carrier frequency ()	4500 Hz
Carrier wave ratio = ()/()	90
Modulation index = ()/()	1.0
amplitude ()	Sinusoidal, 1 V
frequency () and angle	50 Hz, zero
3-ph ref amplitude	415 V
3-ph ref frequency & angle	50 Hz, zero
Number of samples per cycle	90
Sampling time period ()	222.2 µs
Seconds per degree	0.617 µs
Number of degrees per sample	4
Sampling time per sector	3.33 ms