Auxiliary Resonant Commutated Leg Snubber Linked 3-Level 3-Phase Voltage Source Soft-Switching Inverter

  • Yamamoto, Masayoshi (Dept. of Electrical and Electronics Eng., Yamaguchi University) ;
  • Sato, Shinji (Dept. of Electrical and Electronics Eng., Yamaguchi University) ;
  • Hiraki, Eiji (Dept. of Electrical and Electronics Eng., Yamaguchi University) ;
  • Nakaoka, Mutsuo (Dept. of Electrical and Electronics Eng., Yamaguchi University)
  • Published : 2003.04.01

Abstract

This paper presents a performance analysis in steady-state of a novel type Auxiliary Resonant Commutation Snubber-linked 3-level 3-phase voltage source soft switching inverter suitable and acceptable for high-power applications in comparison with other three types of 3-level 3-phase voltage source soft switching inverters. This soft switching inverter operation which can operate under a condition of Zero Voltage Switching (ZVS). The practical steady -state performances of this inverter are illustrated and evaluated on the basis of the experimental results.

Keywords

References

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