Dual-mode time-sharing one-stage single-phase power conditioner using sinewave tracked soft switching PWM boost chopper

Nabil A. Ahmed, Hyun Woo Lee, Mutsuo Nakaoka, Tarek Ahmed, Eiji Hiraki, Masafumi Miyatake

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

9 Citations (Scopus)

Abstract

The paper presents a novel circuit topology of a high efficiency single-phase sinewave power conditioning and processing converter with a DC-link chemical capacitor. This power conditioner, used as a small scale stand-alone new-energy related power generation system, is composed of time-sharing operated sinewave absolute modulation boost chopper with a bypass diode in the first power processing stage and cascaded with a time-sharing sinewave pulse modulated full-bridge inverter as a second power processing stage operated by time-sharing dual mode pulse pattern control scheme. The unique operating principle of the power processing stage with the time-sharing dual mode sinewave modulation scheme is described with a simple design example. The paper provides and describes also a sinewave tracking voltage controlled soft switching PWM boost chopper with a passive auxiliary edge-resonant snubber. The new conceptual operating principle and the effectiveness of this novel one stage sinewave power conditioner related to new-energy generation system is reviewed through the experimental results.

Original languageEnglish
Title of host publicationConference Record of the 2005 IEEE Industry Applications Conference, 40th IAS Annual Meeting
Pages1612-1617
Number of pages6
DOIs
Publication statusPublished - Dec 1 2005
Externally publishedYes
Event2005 IEEE Industry Applications Conference, 40th IAS Annual Meeting - Kowloon, Hong Kong, China
Duration: Oct 2 2005Oct 6 2005

Publication series

NameConference Record - IAS Annual Meeting (IEEE Industry Applications Society)
Volume3
ISSN (Print)0197-2618

Other

Other2005 IEEE Industry Applications Conference, 40th IAS Annual Meeting
CountryChina
CityKowloon, Hong Kong
Period10/2/0510/6/05

Keywords

  • Boost chopper
  • Bypass diode
  • Dual mode PWM control with one stage power conversion
  • High efficiency power conversion
  • Non electrolytic DC capacitor filter link
  • Polarity-changed full-bridge inverter
  • Soft switching
  • Time-sharing sinewave absolute modulation

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Industrial and Manufacturing Engineering
  • Electrical and Electronic Engineering

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    Ahmed, N. A., Lee, H. W., Nakaoka, M., Ahmed, T., Hiraki, E., & Miyatake, M. (2005). Dual-mode time-sharing one-stage single-phase power conditioner using sinewave tracked soft switching PWM boost chopper. In Conference Record of the 2005 IEEE Industry Applications Conference, 40th IAS Annual Meeting (pp. 1612-1617). [1518662] (Conference Record - IAS Annual Meeting (IEEE Industry Applications Society); Vol. 3). https://doi.org/10.1109/IAS.2005.1518662