A state-space model for the comprehensive dynamic analysis of three-level voltage-source inverters

A new and comprehensive model of the three-level voltage-source inverter is presented. The dynamics of the complete system is considered, including the DC-link side and the load side. This model is a tool for a full control of the system. The model uses the D-Q transformation. Steady-state and small-signal analysis are obtained and the simulation results are given.

[1]  G. C. Cho,et al.  Modeling, analysis and control of static VAr compensator using three-level inverter , 1992, Conference Record of the 1992 IEEE Industry Applications Society Annual Meeting.

[2]  D. Boroyevich,et al.  Small-signal modeling and control of three-phase PWM converters , 1994, Proceedings of 1994 IEEE Industry Applications Society Annual Meeting.

[3]  K. Nakata,et al.  A three-level traction inverter with IGBTs for EMU , 1994, Proceedings of 1994 IEEE Industry Applications Society Annual Meeting.

[4]  N. S. Choi,et al.  Analysis and controller design of static VAr compensator using three-level GTO inverter , 1996 .

[5]  J. K. Steinke,et al.  Switching frequency optimal PWM control of a three-level inverter , 1992 .

[6]  S. Halasz.  Analysis of pulsewidth modulation techniques for induction motor drives , 1993, ISIE '93 - Budapest: IEEE International Symposium on Industrial Electronics Conference Proceedings.