A novel 3-phase SPWM technique: instantaneously floating the neutral point

@article{Qing1997AN3,
  title={A novel 3-phase SPWM technique: instantaneously floating the neutral point},
  author={Zhang Qing and Liu Zhi-hui and Chen Jian},
  journal={Proceedings of Second International Conference on Power Electronics and Drive Systems},
  year={1997},
  volume={2},
  pages={781-786 vol.2}
}
On the basis of discussion of harmonic injection SPWM (HI-SPWM) and voltage space vector PWM (VSV-PWM), a novel SPWM technique (IF-SPWM), which is really simplest and well designed to obtain maximum inverter gain, minimum switching frequency and to avoid the disadvantages of HI-SPWM, is proposed. The IF-SPWM is based on instantaneously floating the equivalent neutral point of the output of a 3-phase inverter i.e. instantaneously injecting the same voltage waveform into the phase voltages. The… Expand
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References

SHOWING 1-8 OF 8 REFERENCES
On maximizing gain and minimizing switching frequency of delta modulated inverters
  • G. Joós, P. Ziogas
  • Computer Science
  • Proceedings IECON '91: 1991 International Conference on Industrial Electronics, Control and Instrumentation
  • 1991
  • 2
, ect . , rrAnalysis And Realization of Pulse Width Modulator Based On Voltage Space VectorsN
  • IEEE Trans . Ind . Appl .
  • 1988
A 3-Phase Pwm Modulator Using a Trapezoidal Reference Signal
  • J. Salmon
  • Computer Science
  • Proceedings.14 Annual Conference of Industrial Electronics Society
  • 1988
  • 9
Boost , * State - OfThe - Art Carrler PWM Techniques : A Critical Evaluation ”
  • IEEE Trans . Ind . Appl .
Gokhale , Dead Beat Microprocessor Control Of PWM Inverter For Sinusoldal Output Waveform Synthesls