Performance Evaluations of Digitally-Controlled Auxiliary Resonant Commutation Snubber-Assisted Three Phase Voltage Source Soft Switching Inverter

Eiji Hiraki; Mutsuo Nakaoka

Performance Evaluations of Digitally-Controlled Auxiliary Resonant Commutation Snubber-Assisted Three Phase Voltage Source Soft Switching Inverter

Eiji Hiraki

Mutsuo Nakaoka

Vol. 3, No. 1, pp. 1-9, Jan. 2003

10.6113/JPE.2003.3.1.1

Auxiliary resonant commutation snubber

Zero voltage soft switching

Voltage source inverter

DSP-based digital control scheme

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Abstract

This paper presents a performance analysis of typical Auxiliary Resonant Commutation Snubber-assisted three phase voltage source soft switching inverter which can operate under a condition of Zero Voltage Switching (ZVS) using a digital control scheme which is suitable for high power applications compared with resonant DC link snubber assisted soft switching inverter. The system performances of this inverter are illustrated and evaluated on the basis of experimental results.

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Cite this article

[IEEE Style]

E. Hiraki and M. Nakaoka, "Performance Evaluations of Digitally-Controlled Auxiliary Resonant Commutation Snubber-Assisted Three Phase Voltage Source Soft Switching Inverter," Journal of Power Electronics, vol. 3, no. 1, pp. 1-9, 2003. DOI: 10.6113/JPE.2003.3.1.1.

[ACM Style]

Eiji Hiraki and Mutsuo Nakaoka. 2003. Performance Evaluations of Digitally-Controlled Auxiliary Resonant Commutation Snubber-Assisted Three Phase Voltage Source Soft Switching Inverter. Journal of Power Electronics, 3, 1, (2003), 1-9. DOI: 10.6113/JPE.2003.3.1.1.