A novel pulse regenerative active auxiliary edge resonant bridge leg link soft commutation snubber and resonant snubber-assisted three phase soft switching sinewave PWM inverter

Mantaro Nakamura, Takayuki Yamazaki, Masaaki Shimada, Md Rukonuzzaman, Hisashi Iyomori, Eiji Hiraki, Mutsuo Nakaoka

Research output: Chapter in Book/Report/Conference proceedingConference contribution

8 Citations (Scopus)

Abstract

In this paper, a novel circuit topology of the active auxiliary edge resonant snubber suitable for high power soft switching inverter applications which has some salient features as compared with conventional auxiliary resonant pole type snubber is proposed in order to minimize the switching power losses of power semiconductor devices (IGBTs) in addition to the switching surge related electromagnetic noises (EMI / RFI) in high power conversion conditioning and processing circuits on the basis of the voltage source type sinewave PWM inverter and voltage source sinewave PWM PFC converter as well as bi-directional PWM converter used as the battery energy storage system. This resonant snubber-assisted inverter topology suitable for high power conversion is described and discussed on the basis of soft switching transition and commutation operation of the voltage source type high efficient pulse modulated inverter. The operation principle and operating characteristics of this active auxiliary snubber circuit are respectively described, together with the practical design procedure of this unique edge resonant snubber. Furthermore, the three phase soft switching sinewave PWM inverter with the novel auxiliary active edge resonant bridge leg link snubbers treated here is evaluated and discussed as compared with three phase hard switching sinewave PWM inverter.

Original languageEnglish
Title of host publicationPESC Record - IEEE Annual Power Electronics Specialists Conference
Pages1935-1940
Number of pages6
Volume4
Publication statusPublished - 2002
Externally publishedYes
Event2002 IEEE 33rd Annual Power Electronics Specialists Conference (PESC) - Cairns, Australia
Duration: Jun 23 2002Jun 27 2002

Other

Other2002 IEEE 33rd Annual Power Electronics Specialists Conference (PESC)
CountryAustralia
CityCairns
Period6/23/026/27/02

Fingerprint

Electric commutation
Pulse width modulation
Electric potential
Electric network topology
Networks (circuits)
Insulated gate bipolar transistors (IGBT)
Energy storage
Poles
Topology
Processing

Keywords

  • Active auxiliary edge resonant bridge leg link snubber
  • Soft switching commutation
  • Voltage source type three phase PWM inverter

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Cite this

Nakamura, M., Yamazaki, T., Shimada, M., Rukonuzzaman, M., Iyomori, H., Hiraki, E., & Nakaoka, M. (2002). A novel pulse regenerative active auxiliary edge resonant bridge leg link soft commutation snubber and resonant snubber-assisted three phase soft switching sinewave PWM inverter. In PESC Record - IEEE Annual Power Electronics Specialists Conference (Vol. 4, pp. 1935-1940)

A novel pulse regenerative active auxiliary edge resonant bridge leg link soft commutation snubber and resonant snubber-assisted three phase soft switching sinewave PWM inverter. / Nakamura, Mantaro; Yamazaki, Takayuki; Shimada, Masaaki; Rukonuzzaman, Md; Iyomori, Hisashi; Hiraki, Eiji; Nakaoka, Mutsuo.

PESC Record - IEEE Annual Power Electronics Specialists Conference. Vol. 4 2002. p. 1935-1940.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Nakamura, M, Yamazaki, T, Shimada, M, Rukonuzzaman, M, Iyomori, H, Hiraki, E & Nakaoka, M 2002, A novel pulse regenerative active auxiliary edge resonant bridge leg link soft commutation snubber and resonant snubber-assisted three phase soft switching sinewave PWM inverter. in PESC Record - IEEE Annual Power Electronics Specialists Conference. vol. 4, pp. 1935-1940, 2002 IEEE 33rd Annual Power Electronics Specialists Conference (PESC), Cairns, Australia, 6/23/02.
Nakamura M, Yamazaki T, Shimada M, Rukonuzzaman M, Iyomori H, Hiraki E et al. A novel pulse regenerative active auxiliary edge resonant bridge leg link soft commutation snubber and resonant snubber-assisted three phase soft switching sinewave PWM inverter. In PESC Record - IEEE Annual Power Electronics Specialists Conference. Vol. 4. 2002. p. 1935-1940
Nakamura, Mantaro ; Yamazaki, Takayuki ; Shimada, Masaaki ; Rukonuzzaman, Md ; Iyomori, Hisashi ; Hiraki, Eiji ; Nakaoka, Mutsuo. / A novel pulse regenerative active auxiliary edge resonant bridge leg link soft commutation snubber and resonant snubber-assisted three phase soft switching sinewave PWM inverter. PESC Record - IEEE Annual Power Electronics Specialists Conference. Vol. 4 2002. pp. 1935-1940
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AB - In this paper, a novel circuit topology of the active auxiliary edge resonant snubber suitable for high power soft switching inverter applications which has some salient features as compared with conventional auxiliary resonant pole type snubber is proposed in order to minimize the switching power losses of power semiconductor devices (IGBTs) in addition to the switching surge related electromagnetic noises (EMI / RFI) in high power conversion conditioning and processing circuits on the basis of the voltage source type sinewave PWM inverter and voltage source sinewave PWM PFC converter as well as bi-directional PWM converter used as the battery energy storage system. This resonant snubber-assisted inverter topology suitable for high power conversion is described and discussed on the basis of soft switching transition and commutation operation of the voltage source type high efficient pulse modulated inverter. The operation principle and operating characteristics of this active auxiliary snubber circuit are respectively described, together with the practical design procedure of this unique edge resonant snubber. Furthermore, the three phase soft switching sinewave PWM inverter with the novel auxiliary active edge resonant bridge leg link snubbers treated here is evaluated and discussed as compared with three phase hard switching sinewave PWM inverter.

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