Space Vector Based Synchronized PWM Algorithm for Three Level Voltage Source Inverters : Principles and Application to VlfDrives

@inproceedings{Beig2001SpaceVB,
  title={Space Vector Based Synchronized PWM Algorithm for Three Level Voltage Source Inverters : Principles and Application to VlfDrives},
  author={Abdul Rahiman Beig and G. Narayanan and V. T. Ranganathan},
  year={2001}
}
This paper describes the synchronized PWM techniques based on space vector approach for three level voltage source inverters. The objective is to improve the output waveform of the inverters used in high power applications, where the switching frequency is very low. This is achieved by maintaining the synchronization and half wave symmetry, quar ter wave symmetry, threephase symmetry in the PWM waveforms. The principles of achieving synchronization and symmetries are presented. The proposed… CONTINUE READING

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