A PC-based simulation and DSP-based control for an improved high frequency resonant DC link inverter induction motor drive

An 80386 PC-based simulation of an improved high-frequency resonant DC link inverter induction motor drive is presented. The resonant circuit was systematically analyzed to establish the criteria for initial current selection, and a new circuit was proposed to establish the bidirectional initial current. The current initialization scheme was modeled and simulated using PC-SIMNON. A three-phase 3 kW insulated-gate-bipolar-transistor (IGBT)-based 50 kHz resonant link inverter was constructed and successfully tested with an induction motor drive. The speed control system was implemented using two microprocessors: the TMS320C25 for computation and the Intel 80386 for monitoring and user interface. The simulation and experimental results show the superior operation of the improved resonant DC link inverter drive.<<ETX>>

[1]  Deepak Divan,et al.  Zero-switching-loss inverters for high-power applications , 1989 .

[2]  B.K. Bose,et al.  An induction motor drive using an improved high frequency resonant DC link inverter , 1990, 21st Annual IEEE Conference on Power Electronics Specialists.

[3]  Bimal K. Bose,et al.  A Microcomputer-Based Control And Simulation Of An Advanced Ipm Synchronous Machine Drive System For Electric Vehicle Propulsion , 1987, Other Conferences.

[4]  Bimal K. Bose,et al.  Power Electronics and Ac Drives , 1986 .

[5]  B.K. Bose,et al.  An improved resonant DC link invertor for induction motor drives , 1988, Conference Record of the 1988 IEEE Industry Applications Society Annual Meeting.

[6]  Hoang Le-Huy,et al.  Resonant DC link inverter-fed ac machines control , 1987, IEEE Power Electronics Specialists Conference.

[7]  T.G. Habetler,et al.  Performance characterization of a new discrete pulse modulated current regulator , 1988, Conference Record of the 1988 IEEE Industry Applications Society Annual Meeting.

[8]  Jih-Sheng Lai.  SIMNON simulation for induction motor drives , 1990, [1990] Proceedings. The Twenty-Second Southeastern Symposium on System Theory.

[9]  Karl Johan Åström,et al.  Simnon user's guide for MS-DOS computers , 1986 .

[10]  M.S. Adler,et al.  The insulated gate transistor: A new three-terminal MOS-controlled bipolar power device , 1984, IEEE Transactions on Electron Devices.

[11]  Deepak Divan,et al.  The Resonant DC Link Converter--A New Concept in Static Power Conversion , 1986, 1986 Annual Meeting Industry Applications Society.

[12]  Robert D. Lorenz,et al.  Dynamic analysis and experimental evaluation of delta modulators for field-oriented AC machine current regulators , 1990 .