论文信息 - ANALYSIS OF PULSE WIDTH MODULATION TECHNIQUES FOR AC/DC LINE-SIDE CONVERTERS

ANALYSIS OF PULSE WIDTH MODULATION TECHNIQUES FOR AC/DC LINE-SIDE CONVERTERS

The paper presents the analysis of the modulation strategies for the AC/DC line-side converters. The application of the different modulation methods to the control system of the AC/DC converter has been presented. The operation of the AC/DC converter in different dynamic states strongly depends on the modulation method applied. The theoretical background of Hysteresis-Band Modulation, Carrier-Based Sinusoidal Modulation and Space-Vector Modulation has been presented. The issue of overmodulation has been discussed. Voltage Oriented Control of the AC/DC line-side converter has been chosen to examine the presented modulation methods. The influence of the discussed modulation methods on the line current distortion and the switching frequency has been examined. The simulation results of the presented techniques have been demonstrated and concluded.

Krzysztof PIE | Pomiarów Elektrycznych | KOWSKIF

[1] Seung-Ki Sul,et al. A carrier-based PWM method for three-phase four-leg voltage source converters , 2004, IEEE Transactions on Power Electronics.

[2] Paolo Mattavelli,et al. Comparison of current control techniques for active filter applications , 1998, IEEE Trans. Ind. Electron..

[3] Joachim Holtz,et al. High-performance current regulation and efficient PWM implementation for low-inductance servo motors , 1999 .

[4] Bao-Shuh Paul Lin. High power factor correction circuits with space vector and hysteresis control methods , 1997 .

[5] P.L. Chapman,et al. Time domain comparison of pulse-width modulation schemes , 2003, IEEE Power Electronics Letters.

[6] M. Cichowlas,et al. Comparison of current control techniques for PWM rectifiers , 2002, Industrial Electronics, 2002. ISIE 2002. Proceedings of the 2002 IEEE International Symposium on.

[7] Bimal K. Bose,et al. Modern Power Electronics and AC Drives , 2001 .

[8] Bimal K. Bose,et al. Space vector pulse width modulation of three-level inverter extending operation into overmodulation region , 2002, 2002 IEEE 33rd Annual IEEE Power Electronics Specialists Conference. Proceedings (Cat. No.02CH37289).

[9] Danwei Wang,et al. Relationship between space-vector modulation and three-phase carrier-based PWM: a comprehensive analysis [three-phase inverters] , 2002, IEEE Trans. Ind. Electron..