Proceedings of the KIPE Conference (전력전자학회:학술대회논문집)

The Korean Institute of Power Electronics (전력전자학회)
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DIRECT FREQUENCY REPRESENTATION OF PULSE PATTERNS FOR CONTROLLED VOLTAGE SOURCE INVERTERS

  • Oleschuk, Valentin (Power Engineering Institute of the Academy of Sciences of Moldova) ;
  • Bose, Bimal K. (Department of Electrical Engineering The University of Tennessee)
  • Published : 1998.10.01
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Abstract

The paper describes developed method of feedforward digital modulation of line-to-line voltage of 3-phase inverter for drive application. It is based on representation of parameters of output voltage of inverter in function of operating frequency of drive system. Pure algebraic control laws and big computational simplicity characterize this scheme of modulation. It has been presented results of simulation of adjustable drive systems with the method of pulse-width modulation described.

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